2006-09-06 Marcus Brinkmann <marcus@g10code.de>

[gnupg.git] / g10 / ChangeLog

2006-09-06  Werner Koch  <wk@g10code.com>

        * gpg.c (main): Enable new assuan API.
        * call-agent.c: Changed to new Assuan API.

2006-09-01  Werner Koch  <wk@g10code.com>

        * call-agent.c: Do not force using the pipe server.

        * gpg.c (main): Enable card related commands.

2006-08-22  Werner Koch  <wk@g10code.com>

        * mainproc.c (proc_plaintext): Fixed a #warning

2006-08-21  Werner Koch  <wk@g10code.com>

        * skclist.c (random_is_faked): Implemented.
        (is_insecure): Also test for the old uppercase version of the
        insecure string.
        * gpg.c (main): Renamed --quick-random to debug-quick-quick-random.

        * gpg.c (print_mds): Do not use the USE_SHA macros.

        * mainproc.c (proc_encrypted): Remove assign inside condition for
        better readibility.

        * packet.h: Moved consts to new header ../common/openpgpdefs.h.

2006-08-16  Werner Koch  <wk@g10code.com>

        * keyserver.c (GPGKEYS_PREFIX): Rename to gpg2keys_.  This is so
        that we can install helpers from 1.4 and 2 without conflicts and
        first of all don't get lost with weird bug reports.

        * keyid.c (serialno_and_fpr_from_sk): New. Actually lost during
        the last 1.4 to 1.9 merge.

        * gpg.c (list_config): Output ccid-reader-id only for gnupg 1.

        * call-agent.c (agent_scd_writekey): New.
        (inq_writekey_parms): New.

        * gpgv.c: Include call-agent.h for use by stubs.

        * misc.c: Include call-agent.h for use by get_signature_count.

2006-07-27  Werner Koch  <wk@g10code.com>

        * parse-packet.c (parse_comment): Cap comments at 65k.
        (parse_gpg_control): Skip too large control packets.

2006-07-24  David Shaw  <dshaw@jabberwocky.com>  (wk)
 
        * keydb.h, pkclist.c (select_algo_from_prefs, algo_available):
        Pass a union for preference hints rather than doing void * games.

        * sign.c (sign_file): Use it here.

        * sign.c (sign_file): When signing with multiple DSA keys, one
        being DSA1 and one being DSA2 and encrypting at the same time, if
        the recipient preferences give a hash that can work with the DSA2
        key, then allow the DSA1 key to be promoted rather than giving up
        and using hash_for().

        * pkclist.c (algo_available): Automatically enable DSA2 mode when
        handling a key that clearly isn't DSA1 (i.e. q!=160).

2006-06-30  Werner Koch  <wk@g10code.com>

        * misc.c (checksum_mpi): No need for nbits as they are alredy
        included in the buffer.

2006-06-29  Werner Koch  <wk@g10code.com>

        * parse-packet.c (parse_signature, parse_key): Need store the
        length of opaque data as number of bits. 
        * card-util.c (card_store_subkey): Ditto.

        * mainproc.c (print_pkenc_list, check_sig_and_print): Replaced
        log_get_stream by calls to log_printf.  This avoids the extra LFs
        inserted by the logging function. They are a bit too smart
        sometimes.
        * pkclist.c (do_show_revocation_reason): Print final LF through
        log_printf to avoid extra LFs.
        * pubkey-enc.c (get_it): Ditto.

        * seskey.c (encode_md_value): Fix call to gcry.

2006-06-27  Werner Koch  <wk@g10code.com>

        Applied patches from 1.4.x (2006-05-22 to 2006-06-23) from David:

        * keygen.c (keygen_upd_std_prefs, keygen_add_std_prefs)
        (proc_parameter_file): Add --default-keyserver-url to specify a
        keyserver URL at key generation time, and "Keyserver:" keyword for
        doing the same through a batch file.
        * options.h, gpg.c (main): Ditto.

        * sign.c (do_sign): For now don't accept a truncated hash even
        for DSA1 keys (be liberal in what you accept, etc).

        * import.c (import_one): Add a flag (from_sk) so we don't check
        prefs on an autoconverted public key.  The check should only
        happen on the sk side.  Noted by Dirk Traulsen.

        * keygen.c (gen_card_key): Add optional argument to return a
        pointer (not a copy) of the stub secret key for the secret key we
        just generated on the card.
        (generate_card_subkeypair): Use it here so that the signing key on
        the card can use the card to generate the 0x19 backsig on the
        primary key.  Noted by Janko Heilgeist and Jonas Oberg.

        * parse-packet.c (parse_user_id): Cap the user ID size at 2048
        bytes.  This prevents a memory allocation attack with a very large
        user ID.  A very large packet length could even cause the
        allocation (a u32) to wrap around to a small number.  Noted by
        Evgeny Legerov on full-disclosure.

        * keygen.c (gen_dsa): Allow generating DSA2 keys.  Allow
        specifying sizes > 1024 when --enable-dsa2 is set.  The size of q
        is set automatically based on the key size.
        (ask_keysize, generate_keypair): Ask for DSA size when
        --enable-dsa2 is set.

        * exec.c (make_tempdir) [W32]: Fix bug with a temporary directory
        on W32 that is over 256 bytes long.  Noted by Israel G. Lugo.

        * gpg.c (reopen_std): New function to reopen fd 0, 1, or 2 if we
        are called with them closed.  This is to protect our
        keyring/trustdb files from corruption if they get attached to one
        of the standard fds.  Print a warning if possible that this has
        happened, and fail completely if we cannot reopen (should never
        happen).
        (main): Call it here.
        
        * parse-packet.c (dump_sig_subpkt, parse_signature): Fix meaning
        of key expiration and sig expiration subpackets - zero means
        "never expire" according to 2440, not "expire instantly".
        * build-packet.c (build_sig_subpkt_from_sig): Ditto.
        * getkey.c (fixup_uidnode, merge_selfsigs_main)
        (merge_selfsigs_subkey): Ditto.
        * keygen.c (keygen_add_key_expire): Ditto.

        * getkey.c (get_pubkey_byname)
        * import.c (import_one): Fix key selection problem when
        auto-key-locate returns a list of keys, not all of which are
        usable (revoked, expired, etc).  Noted by Simon Josefsson.

2006-05-24  Werner Koch  <wk@g10code.com>

        * keyid.c (hash_public_key): Do not double hash the length bytes,
        they are already included by mpi_print.

        * misc.c (openpgp_pk_test_algo2): Get test call right.

        * misc.c (string_to_cipher_algo, string_to_digest_algo): New.
        * keygen.c (keygen_set_std_prefs): use them here.
        * gpg.c (main): and here.

2006-05-23  Werner Koch  <wk@g10code.com>

        * card-util.c (generate_card_keys): Removed temporary kludge for
        generate_keypair.

        * call-agent.c (agent_scd_setattr): Add arg SERIALNO.
        (agent_scd_genkey): Ditto.
        (agent_scd_change_pin): Ditto.

        * call-agent.h (struct agent_card_info_s): Updated to match the
        one of 1.4.3.

        * Makefile.am (LDADD): Include ZLIBS.

        * gpgv.c: Removed stubs not anymore useful due to libgcrypt.

2006-05-22  Werner Koch  <wk@g10code.com>

        * keyserver.c (keyidlist): Replaced mpi_get_keyid by v3_keyid.
        * keydb.h (v3_keyid): Added.

        * import.c (import): Better initialize KEYBLOCK as to quiet
        compiler warning.

        * skclist.c (random_is_faked): New.

        * mainproc.c: Include pka.h.

2006-05-19  Werner Koch  <wk@g10code.com>

        * misc.c (openpgp_pk_test_algo2): Need to use gcry_pk_algo_info
        directly.
        (string_count_chr): New.

        * armor.c (parse_header_line): Use renamed function
        length_sans_trailing_ws.

        * options.h, gpg.c: Option --strict is not used thus removed code
        but kept option.

2006-04-28  David Shaw  <dshaw@jabberwocky.com>  (wk)
        
        * keyserver.c (direct_uri_map): New.
        (keyserver_spawn): Used here to add "_uri" to certain gpgkeys_xxx
        helpers when the meaning is different if a path is provided (i.e. 
        ldap).
        (keyserver_import_cert): Show warning if there is a CERT
        fingerprint, but no --keyserver set.

        * keyserver.c: Fix build problem with platforms that stick libcurl
        in a place not in the regular include search path.

        * options.h, gpg.c (main): Add --enable-dsa2 and --disable-dsa2.
        Defaults to disable.

        * pkclist.c (algo_available): If --enable-dsa2 is set, we're
        allowed to truncate hashes to fit DSA keys.

        * sign.c (match_dsa_hash): New.  Return the best match hash for a
        given q size.
        (do_sign, hash_for, sign_file): When signing with a DSA key, if it
        has q==160, assume it is an old DSA key and don't allow truncation
        unless --enable-dsa2 is also set.  q!=160 always allows truncation
        since they must be DSA2 keys.
        (make_keysig_packet): If the user doesn't specify a
        --cert-digest-algo, use match_dsa_hash to pick the best hash for
        key signatures.

        * gpg.c (print_mds): Add SHA-224.
        * armor.c (armor_filter, parse_hash_header): Add SHA-224.

        * sign.c (write_plaintext_packet):
        Factor common literal packet setup code from here, to...
        * encode.c (encode_simple): .. there.
        
        * main.h, plaintext.c (setup_plaintext_name): Here. New. Make sure
        the literal packet filename field is UTF-8 encoded.

        * options.h, gpg.c (main): Make sure --set-filename is UTF-8
        encoded and note when filenames are already UTF-8.

        * keyedit.c (menu_backsign): Give some more verbose errors when we
        have no need to backsign.

        * getkey.c (parse_auto_key_locate): Fix dupe-removal code.

        * keyedit.c (menu_backsign): Allow backsigning even if the secret
        subkey doesn't have a binding signature.

        * armor.c (radix64_read): Don't report EOF when reading only a pad
        (=) character.  The EOF actually starts after the pad.

        * gpg.c (main): Make --export, --send-keys, --recv-keys,
        --refresh-keys, and --fetch-keys follow their arguments from left
        to right.  Suggested by Peter Palfrader.

2006-04-18  Werner Koch  <wk@g10code.com>

        * tdbio.c (open_db, migrate_from_v2): Removed feature to migration
        from old trustdb version 2.

        * gpg.c, mainproc.c: Removed pipemode feature.

        * status.c: Removed shared memory coprocess stuff

        Merged with current gpg 1.4.3 code.
        
        * keygen.c, keyid.c, misc.c, openfile.c, verify.c, trustdb.c
        * textfilter.c, tdbio.c, tdbdump.c, status.c, skclist.c, signal.c
        * sign.c, sig-check.c, seskey.c, seckey-cert.c, revoke.c
        * pubkey-enc.c, progress.c, plaintext.c, pkclist.c, photoid.c
        * passphrase.c, parse-packet.c, mdfilter.c, mainproc.c
        * keyserver.c, keyring.c, keylist.c, keyedit.c, keydb.c, kbnode.c
        * import.c, getkey.c, gpgv.c, helptext.c, free-packet.c
        * build-packet.c, cipher.c, compress.c, dearmor.c, decrypt.c
        * delkey.c, encr-data.c, encode.c, exec.c, export.c
        * gpg.c, armor.c: Updated from gnupg-1.4.3 and merged back gcry and
        gnupg-1.9 related changes.
        * trustdb.h, tdbio.h, status.h, photoid.h, packet.h, options.h
        * main.h, keyserver-internal.h, keyring.h, keydb.h, filter.h
        * exec.h: Ditto.
        * global.h: Removed after merging constants with gpg.h.
        * comment.c, pipemode.c: Removed.
        * card-util.c: Updated from gnupg-1.4.3.
        * compress-bz2.c: New.
        
2005-06-15  Werner Koch  <wk@g10code.com>

        * g10.c (print_hashline, add_group): Fixes for signed/unsigned
        pointer mismatch warnings.

2005-06-01  Werner Koch  <wk@g10code.com>

        * mkdtemp.c: Removed.
        * exec.c: Include mkdtemp.h

2004-12-21  Werner Koch  <wk@g10code.com>

        * gpgv.c, g10.c (main): Use default_hoemdir ().

2004-12-18  Werner Koch  <wk@g10code.com>

        * gpg.h (map_assuan_err): Define in terms of
        map_assuan_err_with_source.

2004-12-15  Werner Koch  <wk@g10code.com>

        * Makefile.am (LDADD): Remove ZLIBS.

2004-10-22  Werner Koch  <wk@g10code.com>

        * g10.c (main): Display a bit fat warning that this gpg should not
        be used.

        * card-util.c (fetch_url): Disable for gnupg 1.9
        (card_generate_subkey): Ditto.
        (card_store_subkey): Ditto.

2004-09-30  Werner Koch  <wk@g10code.com>

        * gpgv.c (i18n_init): Always use LC_ALL.

        * Makefile.am (LDADD): Adjusted for gettext 0.14.

2004-09-20  Werner Koch  <wk@g10code.com>

        * keyedit.c (show_key_with_all_names): Print the card S/N.

2004-09-11  Moritz Schulte  <moritz@g10code.com>

        * openfile.c (copy_options_file): Fixed last commit (added a `+').

2004-08-31  Werner Koch  <wk@g10code.de>

        * openfile.c (copy_options_file): Use gpg-conf.skel. Better take
        the length of SKELEXT into account, someone might make it larger.
        * Makefile.am: Install options.skel as gpg-conf.skel.

2004-08-18  Marcus Brinkmann  <marcus@g10code.de>

        * passphrase.c (agent_get_passphrase): Fix detection of gpg-agent
        cancellation.

2004-07-01  Werner Koch  <wk@gnupg.org>

        * card-util.c (change_login): Kludge to allow reading data from a
        file.
        (card_edit): Pass ARG_STRING to change_login.
        (card_status): Print CA fingerprints.
        (change_cafpr): New.
        (card_edit): New command CAFPR.

        * call-agent.h: Add members for CA fingerprints.
        * call-agent.c (agent_release_card_info): Invalid them.
        (learn_status_cb): Store them.

2004-04-30  Werner Koch  <wk@gnupg.org>

        * g10.c (main) <gpgconf>: Use gpg.conf and not /dev/null as
        default filename.

2004-04-28  Werner Koch  <wk@gnupg.org>

        * card-util.c (card_edit): Remove PIN verification.
        (generate_card_keys): New arg SERIALNO.  Do PIN verification here
        after resetting forced_chv1.

2004-04-26  Werner Koch  <wk@gnupg.org>

        * card-util.c (change_name): Check that the NAME is not too long.
        (change_url): Likewise.
        (change_login): Likewise.

2004-03-23  Werner Koch  <wk@gnupg.org>

        * g10.c: New options --gpgconf-list, --debug-level and --log-file
        (set_debug): Add arg DEBUG_LEVEL.
        (main): Look at less and less version specific config files.  From
        gnupg 1.3.

2004-02-17  Werner Koch  <wk@gnupg.org>

        * call-agent.c (start_agent): Ignore an empty GPG_AGENT_INFO.
        * passphrase.c (agent_open): Ditto.

2004-02-12  Werner Koch  <wk@gnupg.org>

        * gpgv.c: Removed g10defs.h.

        * Makefile.am: Include cmacros.am for common flags.

2004-02-11  Werner Koch  <wk@gnupg.org>

        * openfile.c (try_make_homedir): Use GNUPG_DEFAULT_HOMEDIR.
        * gpgv.c (main): Ditto.
        * g10.c (main): Ditto.

2004-01-19  Moritz Schulte  <mo@g10code.com>

        * keygen.c (do_generate_keypair): Print member fname, instead of
        newfname, again.
        (do_generate_keypair): Don't try to execute certain pieces of code
        in case an error occured.
        (gen_card_key): Don't print out a message, which is already
        printed by do_generate_keypair().

2004-01-18  Moritz Schulte  <mo@g10code.com>

        * keygen.c (do_generate_keypair): Print member fname, instead of
        newfname.

2003-12-17  Werner Koch  <wk@gnupg.org>

        * card-util.c (print_name): Fixed bad format string usage.
        (print_isoname): Ditto.

        * trustdb.c (check_regexp): s/exp/expr/.

        * keyedit.c (trustsig_prompt): Removed a "> 255" term; it is
        always false due to the data type.
        
        * passphrase.c (agent_get_passphrase): Use xasprintf and avoid
        non-literal format strings.

        * tdbio.c (upd_hashtable, drop_from_hashtable, lookup_hashtable):
        Fixed log_error format string bugs.  Kudos to the now working
        gcc-3.3 -Wformat-nonliteral and Florian Weimer's investigations in
        gnupg 1.2.3.

2003-12-15  Werner Koch  <wk@gnupg.org>

        * seckey-cert.c (protect_secret_key): Use gry_create_nonce for the
        IV; there is not need for real strong random here and it even
        better protect the random bits used for the key.

2003-11-16  Moritz Schulte  <mo@g10code.com>

        * signal.c: Removed unused file.

2003-11-10  Moritz Schulte  <mo@g10code.com>

        * Makefile.am (INCLUDES): Added: @LIBGCRYPT_CFLAGS@.

2003-10-25  Werner Koch  <wk@gnupg.org>

        * call-agent.c (learn_status_cb, scd_genkey_cb): Fixed faulty use
        of !spacep().

2003-10-20  Werner Koch  <wk@gnupg.org>

        * card-util.c (card_edit): New command "passwd".  Add logic to
        check the PIN in advance.
        (card_status): Add new args to return the serial number.  Changed
        all callers.
        * call-agent.c (agent_scd_checkpin): New.

2003-10-08  Werner Koch  <wk@gnupg.org>

        * call-agent.c (agent_scd_getattr): Don't clear the passed info
        structure, so that it can indeed be updated.

        * card-util.c (fpr_is_zero): New.
        (generate_card_keys): New.
        (card_edit): New command "generate".
        * keygen.c (generate_keypair): New arg CARD_SERIALNO, removed call
        to check_smartcard.
        (check_smartcard,show_smartcard): Removed.
        (show_sha1_fpr,fpr_is_zero): Removed.

2003-10-01  Werner Koch  <wk@gnupg.org>

        * card-util.c: Tweaked to use this source also under 1.3. 

2003-09-30  Werner Koch  <wk@gnupg.org>

        * keylist.c (print_card_serialno): New.
        (list_keyblock_print): Use it here.

        * card-util.c (toggle_forcesig): New.
        (card_edit): New command "forcesig".
        
        * card-util.c (print_name, print_isoname): Use 0 and not LF fro
        the max_n arg of tty_print_utf8_string2.

        * call-agent.c (agent_scd_getattr): New.
        (learn_status_cb): Release values before assignment so that it can
        be used by getattr to update the structure.
        
        * card-util.c (change_pin): Simplified.  We now have only a PIN
        and an Admin PIN.

2003-09-27  Werner Koch  <wk@gnupg.org>

        * sign.c (do_sign): Removed disabled testcode.

2003-09-26  Timo Schulz  <twoaday@freakmail.de>

        * card_status (card_status): Do not use fputs since the fp
        parameter can be NULL. This fixes a segv.
        
2003-09-24  Werner Koch  <wk@gnupg.org>

        * card-util.c (print_isoname,card_status): Handle opt.with_colons.
        (print_sha1_fpr_colon): New.

2003-09-23  Werner Koch  <wk@gnupg.org>

        Merged most of David Shaw's changes in 1.3 since 2003-06-03.
        
        * Makefile.am: Include W32LIBS where appropriate.

        * armor.c (parse_hash_header,armor_filter): Drop TIGER/192 support.
        * g10.c (print_hex,print_mds): Ditto.
        * pkclist.c (algo_available): Ditto.

        * armor.c (armor_filter): Allow using --comment multiple times to
        get multiple Comment header lines.  --no-comments resets list.
        * options.h, g10.c (main): Ditto. Deprecate --default-comment in
        favor of --no-comments.

        * g10.c (main): Trim --help to commonly used options.  Remove -f.

        * g10.c (main): Add --multifile as an alias to turn --encrypt into
        --encrypt-files (plus --verify-files, --decrypt-files).  Error out
        if --multifile is used with the commands that don't support it yet.

        * encode.c (use_mdc), g10.c (main): Use RFC1991 and RFC2440
        directly to check for MDC usability.  Do not set the force_mdc or
        disable_mdc flags since there is no point any longer.
        
        * g10.c (main): Use "keyserver-url" instead of
        "preferred-keyserver" for the sake of short and simple commands.
        (add_keyserver_url): Clarify a few strings.  It's a
        "preferred keyserver URL".
        * keyedit.c (keyedit_menu): Ditto.
        * sign.c (mk_notation_policy_etc): Ditto. 

        * main.h, keygen.c (keygen_add_keyserver_url): Signature callback
        for adding a keyserver URL.
        * keyedit.c (keyedit_menu, menu_set_keyserver_url): New command to
        set preferred keyserver to specified (or all) user IDs.
        * build-packet.c (build_sig_subpkt): Set preferred keyserver flag
        while building a preferred keyserver subpacket.

        * keylist.c (show_policy_url, show_keyserver_url): URLs might be
        UTF8.

        * keyedit.c (menu_addrevoker): Fix leaking a few bytes.

        * keyedit.c (show_key_with_all_names): Use list-option
        show-long-keyid in main --edit-key display.

        * keyedit.c (print_and_check_one_sig): Use list-option
        show-long-keyid in --edit-key "check" function.

        * passphrase.c (agent_send_all_options): Make use of $GPG_TTY.

        * g10.c (main): Disable use-agent if passphrase-fd is given
        later. Suggested by Kurt Garloff.

        * exec.c, g10.c, gpgv.c, passphrase.c, photoid.c:
        s/__MINGW32__/_WIN32/ to help building on native Windows
        compilers.  Requested by Brian Gladman.  From Werner on stable
        branch.

        * options.h, g10.c (main): Add list-option
        list-preferred-keyserver.

        * keyedit.c (change_passphrase): When responding 'no' to the blank
        passphrase question, re-prompt for a new passphrase.  This is bug
        #202.

        * mainproc.c (check_sig_and_print): Use two different preferred
        keyserver displays - one if the key is not present (to tell the
        user where to get the key), the other if it is present (to tell
        the user where the key can be refreshed).

        * packet.h, parse-packet.c (parse_signature): Set flag if a
        preferred keyserver is present.

        * keylist.c (list_keyblock_print): Show keyserver url in listings
        with list-option show-keyserver-url.

        * mainproc.c (check_sig_and_print): Get the uid validity before
        printing any sig results to avoid munging the output with trustdb
        warnings.

        * g10.c (main): Don't include --show-keyring in --help as it is
        deprecated.

        * options.skel: Note that keyserver.pgp.com isn't synchronized,
        and explain the roundrobin a bit better.

        * sig-check.c (check_key_signature2), import.c (import_one,
        import_revoke_cert, chk_self_sigs, delete_inv_parts,
        collapse_uids, merge_blocks): Make much quieter during import of
        slightly munged, but recoverable, keys. Use log_error for
        unrecoverable import failures.

        * keyring.c (keyring_rebuild_cache): Comment.

        * sign.c (mk_notation_and_policy): Making a v3 signature with
        notations or policy urls is an error, not an info (i.e. increment
        the errorcount). Don't print the notation or policy url to stdout
        since it can be mixed into the output stream when piping and munge
        the stream.

        * packet.h, sig-check.c (signature_check2, do_check,
        do_check_messages): Provide a signing-key-is-revoked flag.  Change
        all callers.

        * status.h, status.c (get_status_string): New REVKEYSIG status tag
        for a good signature from a revoked key.

        * mainproc.c (do_check_sig, check_sig_and_print): Use it here.

        * import.c (import_revoke_cert, merge_blocks, merge_sigs): Compare
        actual signatures on import rather than using keyid or class
        matching.  This does not change actual behavior with a key, but
        does mean that all sigs are imported whether they will be used or
        not.

        * parse-packet.c (parse_signature): Don't give "signature packet
        without xxxx" warnings for experimental pk algorithms.  An
        experimental algorithm may not have a notion of (for example) a
        keyid (i.e. PGP's x.509 stuff).

        * options.h, g10.c (main), keylist.c (list_keyblock_print),
        keyedit.c (print_and_check_one_sig): New "show-sig-expire"
        list-option to show signature expiration dates (if any).

        * options.h, g10.c (main, add_keyserver_url): Add
        --sig-preferred-keyserver to implant a "where to get my key"
        subpacket into a signature.

        * sign.c (mk_notation_and_policy): Rename to
        mk_notation_policy_etc and add preferred keyserver support for
        signatures.

        * keygen.c (do_add_key_flags): Don't set the certify flag for
        subkeys.
        (ask_algo): Provide key flags for DSA, Elgamal_e, and Elgamal
        subkeys.
        (generate_keypair): Provide key flags for the default DSA/Elgamal
        keys.

        * sig-check.c (signature_check, signature_check2,
        check_key_signature, check_key_signature2): Allow passing NULLs
        for unused parameters in the x2 form of each function to avoid the
        need for dummy variables. getkey.c, mainproc.c: Change all
        callers.

        * trustdb.h, trustdb.c (read_trust_options): New.  Returns items
        from the trustdb version record.
        * keylist.c (public_key_list): Use it here for the new "tru"
        record.
        * gpgv.c (read_trust_options): Stub.

        * keyedit.c (show_key_with_all_names): Use list-option
        show-validity in --edit-key interface as well.

        * options.h, g10.c (main), mainproc.c (check_sig_and_print): Add
        verify-options "show-validity" and "show-long-keyid" to show
        trustdb validity and long keyids during (file) signature
        verification.

        * packet.h, main.h, sig-check.c (signature_check2)
        (check_key_signature2, do_check): If ret_pk is set, fill in the pk
        used to verify the signature.  Change all callers in getkey.c,
        mainproc.c, and sig-check.c.

        * keylist.c (list_keyblock_colon): Use the ret_pk from above to
        put the fingerprint of the signing key in "sig" records during a
        --with-colons --check-sigs.  This requires --no-sig-cache as well
        since we don't cache fingerprints.

        * parse-packet.c (parse_signature): No need to reserve 8 bytes for
        the unhashed signature cache any longer.

        * misc.c (pct_expando): Add two new expandos - signer's
        fingerprint (%g), and signer's primary fingerprint (%p).

        * g10.c (main): Add --rfc2440 alias for --openpgp since in a few
        months, they won't be the same thing.

        * keyserver.c (parse_keyserver_uri): Accept "http" as an alias for
        "hkp", since it is occasionally written that way.
        (keyserver_spawn): Use ascii_isspace to avoid locale issues.

        * keygen.c (ask_user_id): Make --allow-freeform-uid apply to the
        email field as well as the name field, and allow mixing fields
        when it is set.

        * trustdb.c (validate_one_keyblock): Certifications on revoked or
        expired uids do not count in the web of trust.

        * signal.c (init_one_signal, pause_on_sigusr, do_block): Only use
        sigprocmask() if we have sigset_t, and only use sigaction() if we
        have struct sigaction.  This is for Forte c89 on Solaris which
        seems to define only the function call half of the two pairs by
        default.
        (pause_on_sigusr): Typo.
        (do_block): If we can't use sigprocmask() and sigset_t, try to get
        the number of signals from NSIG as well as MAXSIG, and if we
        can't, fail with an explanation.

        * signal.c, tdbio.c: Comment out the transaction code.  It was not
        used in this version, and was causing some build problems on
        quasi-posix platforms (Solaris and Forte c89).

        * keylist.c (list_keyblock_colon): Don't include validity values
        when listing secret keys since they can be incorrect and/or
        misleading.  This is a temporary kludge, and will be handled
        properly in 1.9/2.0.

        * mainproc.c (check_sig_and_print): Only show the "key available
        from" preferred keyserver line if the key is not currently
        present.

        * keyedit.c (sign_uids): Do not sign expired uids without --expert
        (same behavior as revoked uids).  Do not allow signing a user ID
        without a self-signature.  --expert overrides.  Add additional
        prompt to the signature level question.
        (menu_expire): When changing expiration dates, don't replace
        selfsigs on revoked uids since this would effectively unrevoke
        them. There is also no point in replacing expired selfsigs.  This
        is bug #181

        * g10.c (add_notation_data): Make sure that only ascii is passed
        to iscntrl.  Noted by Christian Biere.
        * getkey.c (classify_user_id2): Replaced isspace by spacep
        * keygen.c (ask_user_id): Ditto.
        (get_parameter_algo): Ditto.
        * keyedit.c (keyedit_menu): Ditto.
        * tdbdump.c (import_ownertrust): Ditto.  s/isxdigit/hexdigitp/.
        * revoke.c (ask_revocation_reason): 
        * keyserver.c (keyserver_spawn): Dito.

        * parse-packet.c (parse): Disallow old style partial length for
        all key material packets to avoid possible corruption of keyrings.

        * import.c (import_keys_internal): Invalidate the cache so that
        the file descriptor gets closed.  Fixes bug reported by Juan
        F. Codagnone.

        * options.h, g10.c (main), main.h, keylist.c (show_keyserver_url),
        mainproc.c (check_sig_and_print), parse-packet.c (dump_sig_subpkt,
        parse_one_sig_subpkt, can_handle_critical): Add read-only support
        for preferred keyserver subpackets.  They're basically policy URLs
        with a different name.  Add a verify-option
        "show-preferred-keyserver" to turn them on and off (on by default,
        as per stable branch).

        * g10.c (main): Add "--set-notation" as alias to "--notation-data"
        this is to make things consistent with --set-policy-url meaning
        both sigs and certs.

        * options.h, g10.c (main), keylist.c (list_keyblock_print): Add
        "show-validity" and "show-long-keyid" list-options.

        * gpgv.c (get_validity, trust_value_to_string): Stubs.

        * g10.c (main): Use SAFE_VERSION instead of VERSION in the
        version-specific gpg.conf file so it can be overridden on RISCOS.

        * keyedit.c (show_key_with_all_names): Fix assertion failure when
        using toggle to see a secret key.  Reported by Maxim Britov.


2003-09-22  Timo Schulz  <twoaday@freakmail.de>

        * card-util.c (card_status): Free pk in case of an error
        and return if the card is no OpenPGP card.
        
2003-09-18  Werner Koch  <wk@gnupg.org>

        * g10.c: New command --card-edit.
        * card-util.c (card_status): Use tty_fprintf for all output.
        (print_sha1_fpr, print_isoname): Ditto.
        (get_one_name,change_name, change_url, change_login,change_lang)
        (change_sex): New; taken from keygen.c.
        * keygen.c (smartcard_get_one_name, smartcard_change_name) 
        (smartcard_change_url, smartcard_change_login_data) 
        (smartcard_change_lang, smartcard_change_sex): Removed.
        (check_smartcard): Removed most menu items.

2003-09-06  Werner Koch  <wk@gnupg.org>

        * misc.c (openpgp_pk_algo_usage): Allow AUTH where SIGN is allowed.

        * keygen.c (ask_passphrase): No need to allocated S2K in secure
        memory.

2003-09-04  Werner Koch  <wk@gnupg.org>

        * keygen.c (do_add_key_flags, parse_parameter_usage) 
        (do_generate_keypair): Add support the proposed AUTH key flag.
        * getkey.c (fixup_uidnode, merge_selfsigs_main) 
        (merge_selfsigs_subkey, premerge_public_with_secret): Ditto.
        * keylist.c (print_capabilities): Ditto.

2003-08-25  Timo Schulz  <twoaday@freakmail.de>

        * pkglue.c (mpi_from_sexp): New. Used to factor out
        some common code.
        
2003-08-24  Werner Koch  <wk@gnupg.org>

        * keygen.c (do_generate_keypair): Print a reminder to use --gen-revoke.

2003-08-18  Timo Schulz  <twoaday@freakmail.de>

        * encode.c (encode_sesskey): Checked the code and removed
        the warning since all compatibility checks with PGP succeeded.
        * mainproc.c (symkey_decrypt_sesskey): Better check for the
        algorithm and check the return values of some functions.
        * mdc.c (use_mdc): Simplified.
        
2003-08-07  Werner Koch  <wk@gnupg.org>

        * pkglue.c (pk_sign): Fix last change.
        (pk_verify): Check for valid DATA array so that we don't segv in
        Libgcrypt.
        (pk_verify): Ditto.

2003-08-06  Werner Koch  <wk@gnupg.org>

        * pkglue.c (pk_sign): Allow signing using RSA.

2003-08-05  Werner Koch  <wk@gnupg.org>

        * Makefile.am (install-data-local): Dropped check for the ancient
        gpgm tool.
        (bin_PROGRAMS): Renamed gpg to gpg2 and gpgv to gpgv2.  This is so
        that it won't conflict with the current stable version of gpg.

        * pkglue.c (pk_check_secret_key): New.
        * seckey-cert.c (do_check): Reenable this test here again.

        * g10.c (main): Add command -K as an alias for
        --list-secret-keys. Command "-k" is now an alias to --list-keys.
        Remove special treatment of -kv and -kvv.
        (set_cmd): Ditto.
        (main): Strip a "-cvs" suffix when testing for a version specific
        config file.

        * status.h, status.c, g10.c [USE_SHM_COPROCESSING]: Removed.  This
        is not any longer available.

2003-07-29  Werner Koch  <wk@gnupg.org>

        * g10.c (main): Add secmem features and set the random seed file.
        (g10_exit): Update the random seed file.

        * parse-packet.c (parse_signature,read_protected_v3_mpi)
        (parse_key): Fixed use of mpi_set_opaque.
        * keygen.c (gen_card_key): Ditto.

2003-07-28  Werner Koch  <wk@gnupg.org>

        * status.c (progress_cb): Adjusted for use with Libcgrypt.
        (set_status_fd): Register that callback.

        * keygen.c (smartcard_change_login_data): New.
        (smartcard_change_lang): New.
        (smartcard_change_sex): New.
        (check_smartcard): Add menu entries to edit the above.
        (gen_elg,gen_dsa,gen_rsa): Reimplemented in terms of Libgcrypt.
        (genhelp_protect, genhelp_factors, key_from_sexp): New.
        * comment.c (make_comment_node_from_buffer): New.
        (make_comment_node): Reimplemented in terms of above.

2003-07-27  Werner Koch  <wk@gnupg.org>

        Adjusted for gcry_mpi_print and gcry_mpi_scan API change.

2003-07-24  Werner Koch  <wk@gnupg.org>

        * g10.c: New command --card-status.
        * card-util.c (card_status): New.
        * call-agent.c (learn_status_cb): Parse more information.

        * keylist.c (print_pubkey_info): Add FP arg for optional printing
        to a stream.  Changed all callers.

2003-07-23  Werner Koch  <wk@gnupg.org>

        * keygen.c (generate_keypair): Create an AUTHKEYTYPE entry for cards.
        (do_generate_keypair): Abd generate the authkey.
        (check_smartcard): Changed menu accordingly.

2003-07-22  Werner Koch  <wk@gnupg.org>

        * g10.c: New command --change-pin.
        * card-util.c: New.
        * call-agent.c (agent_scd_change_pin): New.
        (agent_release_card_info): New.
        * keygen.c (check_smartcard): Use it here.

2003-07-16  Werner Koch  <wk@gnupg.org>

        * export.c (parse_export_options): New option sexp-format.
        (export_seckeys,export_secsubkeys): Check sexp-format option.
        (do_export): Ignore armor for sexp format.
        (do_export_stream): Handle sexp-format.
        (write_sexp_line,write_sexp_keyparm, build_sexp_seckey): New.
        (build_sexp): New.

2003-07-03  Werner Koch  <wk@gnupg.org>

        * options.h (DBG_CIPHER): Reintroduced it. 
        * seskey.c (encode_session_key): Debug output of the session key.

        * pubkey-enc.c (get_it): Handle card case.
        * call-agent.c (agent_scd_pkdecrypt): New.
        * pkglue.c (pk_encrypt): Add RSA support.

        * g10.c (main): Default to --use-agent.

        * keygen.c (show_smartcard): Print info about the public key.
        (check_smartcard): Check for existing key here.
        (gen_card_key): And not anymore here.
        (fpr_is_zero): New.
        (generate_keypair): Generate both keys for a card.
        (smartcard_change_url): Nw.

2003-07-02  Werner Koch  <wk@gnupg.org>

        * seckey-cert.c (is_secret_key_protected): Let it handle mode 1002.

2003-07-01  Werner Koch  <wk@gnupg.org>

        * keygen.c (gen_card_key): Obviously we should use the creation
        date received from SCDAEMON, so that the fingerprints will match.
        * sign.c (do_sign): Pass the serialno to the sign code.
        * keyid.c (serialno_and_fpr_from_sk): New.

2003-06-30  Werner Koch  <wk@gnupg.org>

        * call-agent.h (agent_card_info_s): Add field serialno.
        * call-agent.c (store_serialno): New.
        (learn_status_cb): Store the serial number.
        * keygen.c (gen_card_key): Store the serial number
        (check_smartcard): New argument to return the serial number.
        (generate_keypair): Get the serial number from check_smartcard and
        store it as a parameter.
        * parse-packet.c (parse_key): Use the protect.iv field to store the
        serial number.
        * build-packet.c (do_secret_key): Write the serial number.

2003-06-27  Werner Koch  <wk@gnupg.org>

        * seckey-cert.c (check_secret_key): Bypass the unprotection for
        mode 1002.
        * sign.c (do_sign): Handle card case (i.e. mode 1002).

2003-06-26  Werner Koch  <wk@gnupg.org>

        * build-packet.c (do_secret_key): Implement special protection
        mode 1002.
        * parse-packet.c (parse_key): Likewise.

        * keygen.c (smartcard_gen_key): New.
        * call-agent.c (agent_scd_setattr): New.

2003-06-24  Werner Koch  <wk@gnupg.org>

        * Makefile.am: Removed signal.c

        * g10.c (emergency_cleanup): New.
        (main): Use gnupg_init_signals and register malloc for assuan.

2003-06-23  Werner Koch  <wk@gnupg.org>

        * keyid.c (do_fingerprint_md): Made it work again.

2003-06-19  Werner Koch  <wk@gnupg.org>

        Fixed all "==" comparisons against error code constants to use
        gpg_err_code().

        * import.c (import_secret_one): 
        (import_revoke_cert): 
        (chk_self_sigs): 

        * misc.c (openpgp_md_map_name): Check also for the Hx format.
        (openpgp_cipher_map_name): Check also for the Sx format.
        (pubkey_get_npkey): Adjusted for changed gcrypt API.
        (pubkey_get_nskey): Ditto.
        (pubkey_get_nsig): Ditto.
        (pubkey_get_nenc): Ditto.

2003-06-18  Werner Koch  <wk@gnupg.org>

        Finished the bulk of changes for gnupg 1.9.  This included
        switching to libgcrypt functions, using shared error codes from
        libgpg-error, replacing the old functions we used to have in
        ../util by those in ../jnlib and ../common, renaming the malloc
        functions and a couple of types.  Note, that not all changes are
        listed below becuause they are too similar and done at far too
        many places.  As of today the code builds using the current
        libgcrypt from CVS but it is very unlikely that it actually works.
        
        * sig-check.c (cmp_help): Removed.  Was never used.

        * pkglue.c: New. Most stuff taken from gnupg 1.1.2.
        * pkglue.h: New.

        * misc.c (pull_in_libs): Removed.

        * keygen.c (count_chr): New.
        (ask_user_id): Removed faked RNG support.

        * misc.c (openpgp_md_map_name,openpgp_cipher_map_name)
        (openpgp_pk_map_name): New.

        * skclist.c (build_sk_list): Removed faked RNG support.
        (is_insecure): Removed.

        * comment.c (make_mpi_comment_node): Use gcry MPI print function.

        * keyid.c (v3_keyid): New.

        * misc.c (mpi_write,mpi_write_opaque,mpi_read,mpi_read_opaque)
        (mpi_print): New.  Taken from gnupg 1.1.2.
        (checksum_mpi): Replaced by implementation from 1.1.2.

        * g10.c (my_strusage): Renamed from strusage and return NULL
        instead calling a default function.
        (add_to_strlist2): New.  Taken from ../util/strgutil.c of gnupg 1.2.

        * plaintext.c (handle_plaintext): New arg CREATE_FILE to cope with
        the fact that gpg-error does not have this error code anymore.

        * mainproc.c (symkey_decrypt_sesskey): Ditto.

        * seskey.c (make_session_key): Adjusted for use with libgcrypt.
        (encode_session_key): Ditto.
        (do_encode_md): Ditto.
        (encode_md_value): Ditto.

        * keyring.c: Use libgpg-error instead of READ_ERROR etc.

        * g10.c: Adjusted all algorithm name/id mapping functions.
        (set_debug): Pass MPI and CRYPTO debug values to libgcrypt.

        * Makefile.am (INCLUDES): Define LOCALEDIR and the default error
        source.

        * g10.c (i18n_init): s/G10_LOCALEDIR/LOCALEDIR/.

        Renamed m_alloc et al to xmalloc et al.
        s/g10_errstr/gpg_strerror/
        s/MPI/gcry_mpi_t/
        Adjusted all md_open calls to the libgcrypt API.
        
        * build-packet.c (do_comment): Return error code from iobuf write
        function.
        (do_user_id): Ditto.
        (do_public_key): Ditto.

        * Makefile.am: Add new files, link gpg with libgpg-error.
        * g10.c, options.h: New option --agent-program.
        * call-agent.c: New.
        * gpg.h, call-agent.h: New.

2003-06-03  David Shaw  <dshaw@jabberwocky.com>

        * options.h, g10.c (main), keylist.c (list_keyblock_print): Add
        "show-validity" and "show-long-keyid" list-options.

        * gpgv.c (get_validity, trust_value_to_string): Stubs.

        * g10.c (main): Use SAFE_VERSION instead of VERSION in the
        version-specific gpg.conf file so it can be overridden on RISCOS.

2003-06-01  David Shaw  <dshaw@jabberwocky.com>

        * g10.c (main), keylist.c (show_policy_url, show_notation),
        mainproc.c (check_sig_and_print): Emulate the old policy and
        notation behavior (display by default).  Send to status-fd whether
        it is displayed on the screen or not.

        * g10.c (main): Since we now have some options in devel that won't
        work in a stable branch gpg.conf file, try for a version-specific
        gpg.conf-VERSION file before falling back to gpg.conf.

        * main.h, options.h: Move various option flags to options.h.

2003-05-31  David Shaw  <dshaw@jabberwocky.com>

        * mainproc.c (check_sig_and_print), main.h, keylist.c
        (show_policy, show_notation): Collapse the old print_notation_data
        into show_policy() and show_notation() so there is only one
        function to print notations and policy URLs.

        * options.h, main.h, g10.c (main), keyedit.c
        (print_and_check_one_sig), keylist.c (list_one,
        list_keyblock_print), pkclist.c (do_edit_ownertrust), sign.c
        (mk_notation_and_policy): New "list-options" and "verify-options"
        commands.  These replace the existing
        --show-photos/--no-show-photos,
        --show-notation/--no-show-notation,
        --show-policy-url/--no-show-policy-url, and --show-keyring
        options.  The new method is more flexible since a user can specify
        (for example) showing photos during sig verification, but not in
        key listings.  The old options are emulated.

        * main.h, misc.c (parse_options): New general option line
        parser. Fix the bug in the old version that did not handle report
        syntax errors after a valid entry.

        * import.c (parse_import_options), export.c
        (parse_export_options): Call it here instead of duplicating the
        code.

2003-05-30  David Shaw  <dshaw@jabberwocky.com>

        * keylist.c (list_one): Don't show the keyring filename when in
        --with-colons mode.  Actually translate "Keyring" string.

        * mainproc.c (proc_tree): We can't currently handle multiple
        signatures of different classes or digests (we'd pretty much have
        to run a different hash context for each), but if they are all the
        same, make an exception.  This is Debian bug #194292.

        * sig-check.c (check_key_signature2): Make string translatable.

        * packet.h, getkey.c (fixup_uidnode): Mark real primary uids
        differently than assumed primaries.

        * keyedit.c (no_primary_warning): Use the differently marked
        primaries here in a new function to warn when an --edit-key
        command might rearrange the self-sig dates enough to change which
        uid is primary.
        (menu_expire, menu_set_preferences): Use no_primary_warning()
        here.

        * Makefile.am: Use @DLLIBS@ for -ldl.

2003-05-26  David Shaw  <dshaw@jabberwocky.com>

        * getkey.c (premerge_public_with_secret): Made "no secret subkey
        for" warning a verbose item and translatable. (From wk on stable
        branch)

        * sig-check.c (check_key_signature2): Made "no subkey for subkey
        binding packet" a verbose item instead of a !quiet one.  There are
        too many garbled keys out in the wild. (From wk on stable branch)

        * filter.h: Remove const from WHAT. (From wk on stable branch)

        * progress.c (handle_progress): Store a copy of
        NAME. (progress_filter): Release WHAT, make sure not to print a
        NULL WHAT. (From wk on stable branch)

        * openfile.c (open_sigfile): Adjust free for new progress
        semantics. (From wk on stable branch)

        * plaintext.c (ask_for_detached_datafile): Don't dealloc
        pfx->WHAT. (From wk on stable branch)

        * seckey-cert.c (do_check): Issue the RSA_OR_IDEA status when the
        cipher algo is IDEA to make it easier to track down the
        problem. (From twoaday on stable branch)
        
2003-05-24  David Shaw  <dshaw@jabberwocky.com>

        * armor.c, g10.c, kbnode.c, misc.c, pkclist.c, sign.c,
        build-packet.c, getkey.c, keydb.c, openfile.c, plaintext.c,
        status.c, gpgv.c, keygen.c, options.h, sig-check.c, tdbio.h,
        encode.c, mainproc.c, parse-packet.c, signal.c, textfilter.c: Edit
        all preprocessor instructions to remove whitespace before the '#'.
        This is not required by C89, but there are some compilers out
        there that don't like it.

2003-05-21  David Shaw  <dshaw@jabberwocky.com>

        * trustdb.h, trustdb.c (is_disabled), gpgv.c (is_disabled): Rename
        is_disabled to cache_disabled_value, which now takes a pk and not
        just the keyid. This is for speed since there is no need to
        re-fetch a key when we already have that key handy.  Cache the
        result of the check so we don't need to hit the trustdb more than
        once.
        
        * getkey.c (skip_disabled): New function to get a pk and call
        is_disabled on it. (key_byname): Use it here.
        
        * packet.h, getkey.c (skip_disabled), keylist.c
        (print_capabilities): New "pk_is_disabled" macro to retrieve the
        cached disabled value if available, and fill it in via
        cache_disabled_value if not available.

        * trustdb.c (get_validity): Cache the disabled value since we have
        it handy and it might be useful later.

        * parse-packet.c (parse_key): Clear disabled flag when parsing a
        new key.  Just in case someone forgets to clear the whole key.

        * getkey.c (merge_selfsigs_main): Add an "if all else fails" path
        for setting a single user ID primary when there are multiple set
        primaries all at the same second, or no primaries set and the most
        recent user IDs are at the same second, or no signed user IDs at
        all. This is arbitrary, but deterministic.

        * exec.h, photoid.h: Add copyright message.

        * keylist.c (list_keyblock_print): Don't dump attribs for
        revoked/expired/etc uids for non-colon key listings.  This is for
        consistency with --show-photos.

        * main.h, keylist.c (dump_attribs), mainproc.c
        (check_sig_and_print): Dump attribs if --attrib-fd is set when
        verifying signatures.
        
        * g10.c (main): New --gnupg option to disable the various
        --openpgp, --pgpX, etc. options.  This is the same as --no-XXXX
        for those options.

        * revoke.c (ask_revocation_reason): Clear old reason if user
        elects to repeat question.  This is bug 153.

        * keyedit.c (sign_uids): Show keyid of the key making the
        signature.

2003-05-21  Werner Koch  <wk@gnupg.org>

        * progress.c (handle_progress)
        * sign.c (write_plaintext_packet)
        * encode.c (encode_simple,encode_crypt): Make sure that a filename
        of "-" is considered to be stdin so that iobuf_get_filelength
        won't get called.  This fixes bug 156 reported by Gregery Barton.

2003-05-02  David Shaw  <dshaw@jabberwocky.com>

        * packet.h, build-packet.c (build_sig_subpkt), export.c
        (do_export_stream), import.c (remove_bad_stuff, import),
        parse-packet.c (dump_sig_subpkt, parse_one_sig_subpkt): Remove
        vestigal code for the old sig cache subpacket.  This wasn't
        completely harmless as it caused subpacket 101 to disappear on
        import and export.

        * options.h, armor.c, cipher.c, g10.c, keyedit.c, pkclist.c,
        sign.c, encode.c, getkey.c, revoke.c: The current flags for
        different levels of PGP-ness are massively complex.  This is step
        one in simplifying them. No functional change yet, just use a
        macro to check for compliance level.

        * sign.c (sign_file): Fix bug that causes spurious compression
        preference warning.

        * sign.c (clearsign_file): Fix bug that prevents proper warning
        message from appearing when clearsigning in --pgp2 mode with a
        non-v3 RSA key.

        * main.h, misc.c (compliance_option_string, compliance_string,
        compliance_failure), pkclist.c (build_pk_list), sign.c (sign_file,
        clearsign_file), encode.c (encode_crypt,
        write_pubkey_enc_from_list): New functions to put the "this
        message may not be usable...." warning in one place.

        * options.h, g10.c (main): Part two of the simplification.  Use a
        single enum to indicate what we are compliant to (1991, 2440,
        PGPx, etc.)

        * g10.c (main): Show errors for failure in export, send-keys,
        recv-keys, and refresh-keys.

        * options.h, g10.c (main): Give algorithm warnings for algorithms
        chosen against the --pgpX and --openpgp rules.

        * keydb.h, pkclist.c (algo_available): Make TIGER192 invalid in
        --openpgp mode.

        * sign.c (sign_file), pkclist.c (algo_available): Allow passing a
        hint of 0.

2003-05-01  David Shaw  <dshaw@jabberwocky.com>

        * tdbio.c (create_version_record): Only create new trustdbs with
        TM_CLASSIC or TM_PGP.

        * trustdb.h, trustdb.c (trust_string, get_ownertrust_string,
        get_validity_string, ask_ownertrust, validate_keys), pkclist.c
        (do_edit_ownertrust): Rename trust_string to trust_value_to_string
        for naming consistency.

        * trustdb.h, trustdb.c (string_to_trust_value): New function to
        translate a string to a trust value.

        * g10.c (main): Use string_to_trust_value here for
        --force-ownertrust.
        
        * options.h, g10.c (main), trustdb.c (trust_model_string,
        init_trustdb, check_trustdb, update_trustdb, get_validity,
        validate_one_keyblock): An "OpenPGP" trust model is misleading
        since there is no official OpenPGP trust model.  Use "PGP"
        instead.

2003-04-30  David Shaw  <dshaw@jabberwocky.com>

        * build-packet.c (build_sig_subpkt): Comments.

        * exec.c (exec_write): Cast NULL to void* to properly terminate
        varargs list.

        * keyedit.c (show_key_with_all_names): Just for safety, catch an
        invalid pk algorithm.

        * sign.c (make_keysig_packet): Crucial that the call to mksubpkt
        comes LAST before the calls to finalize the sig as that makes it
        possible for the mksubpkt function to get a reliable pointer to
        the subpacket area.

        * pkclist.c (do_we_trust_pre): If an untrusted key was chosen by a
        particular user ID, use that ID as the one to ask about when
        prompting whether to use the key anyway.
        (build_pk_list): Similar change here when adding keys to the
        recipient list.

        * trustdb.c (update_validity): Fix bug that prevented more than
        one validity record per trust record.
        (get_validity): When retrieving validity for a (user) supplied
        user ID, return the validity for that user ID only, and do not
        fall back to the general key validity.
        (validate_one_keyblock): Some commentary on whether
        non-self-signed user IDs belong in the web of trust (arguably,
        they do).

2003-04-27  David Shaw  <dshaw@jabberwocky.com>

        * g10.c (main): Add --no-textmode.

        * export.c (do_export_stream), keyedit.c (show_key_with_all_names,
        menu_addrevoker), mainproc.c (check_sig_and_print), photoid.c
        (show_photos), sign.c (mk_notation_and_policy), trustdb.c
        (get_validity, reset_trust_records, validate_keys): Make some
        strings translatable.

        * mainproc.c (check_sig_and_print): Show digest algorithm and sig
        class when verifying a sig with --verbose on, and add version, pk
        and hash algorithms and sig class to VALIDSIG.
        
        * parse-packet.c (enum_sig_subpkt): Make a warning message a
        --verbose warning message since we don't need to warn every time
        we see an unknown critical (we only need to invalidate the
        signature).

        * trustdb.c (init_trustdb): Check the trustdb options even with
        TM_AUTO since the auto may become TM_CLASSIC or TM_OPENPGP.

2003-04-26  David Shaw  <dshaw@jabberwocky.com>

        * sign.c (do_sign): Show the hash used when making a signature in
        verbose mode.

        * tdbio.h, tdbio.c (tdbio_read_model): New function to return the
        trust model used in a given trustdb.

        * options.h, g10.c (main), trustdb.c (init_trustdb, check_trustdb,
        update_trustdb): Use tdbio_read_model to implement an "auto" trust
        model which is set via the trustdb.

2003-04-23  David Shaw  <dshaw@jabberwocky.com>

        * import.c (import_revoke_cert): Remove ultimate trust when
        revoking an ultimately trusted key.

        * keyedit.c (sign_uids): Allow replacing expired signatures.
        Allow duplicate signatures with --expert.

        * pkclist.c (check_signatures_trust): Don't display a null
        fingerprint when checking a signature with --always-trust enabled.

        * filter.h (progress_filter_context_t), progress.c
        (handle_progress), plaintext.c (ask_for_detached_datafile,
        hash_datafiles): Fix compiler warnings.  Make "what" constant.

        * build-packet.c (do_plaintext): Do not create invalid literal
        packets with >255-byte names.

2003-04-15  Werner Koch  <wk@gnupg.org>

        * Makefile.am (AM_CFLAGS): Make use of AM_CFLAGS and AM_LDFLAGS.

        * g10.c, options.h: New option --enable-progress-filter.
        * progress.c (handle_progress): Make use of it.

2003-04-15  Marcus Brinkmann  <marcus@g10code.de>

        * progress.c: New file.
        * Makefile.am (common_source): Add progress.c.
        * filter.h (progress_filter_context_t): New type.
        (progress_filter, handle_progress): New prototypes.
        * main.h (open_sigfile): New argument for prototype.
        * openfile.c (open_sigfile): New argument to install progress
        filter.
        * encode.c (encode_simple): New variable PFX.  Register
        progress filter.  Install text_filter after that.
        (encode_crypt): Likewise.
        * sign.c (sign_file): Likewise.
        (clearsign_file): Likewise.
        * decrypt.c (decrypt_message): Likewise.
        (decrypt_messages): Likewise.
        * verify.c (verify_signatures): Likewise.
        (verify_one_file): Likewise.
        * plaintext.c (hash_datafiles): Likewise.
        (ask_for_detached_datafile): Likewise.

2003-04-10  Werner Koch  <wk@gnupg.org>

        * passphrase.c (read_passphrase_from_fd): Do a dummy read if the
        agent is to be used.  Noted by Ingo Klöcker.
        (agent_get_passphrase): Inhibit caching when we have no
        fingerprint.  This is required for key generation as well as for
        symmetric only encryption.

        * passphrase .c (agent_get_passphrase): New arg CANCELED.
        (passphrase_to_dek): Ditto.  Passed to above.  Changed all
        callers to pass NULL.
        * seckey-cert.c (do_check): New arg CANCELED.
        (check_secret_key): Terminate loop when canceled.

        * keyedit.c (change_passphrase): Pass ERRTEXT untranslated to
        passphrase_to_dek and translate where appropriate.
        * seckey-cert.c (check_secret_key): Ditto.
        * keygen.c (ask_passphrase): Ditto.
        * passphrase.c (agent_get_passphrase): Translate the TRYAGAIN_TEXT.
        Switch the codeset to utf-8.

2003-04-09  Werner Koch  <wk@gnupg.org>

        * decrypt.c (decrypt_messages): Fixed error handling; the function
        used to re-loop with same file after an error.  Reported by Joseph
        Walton.

2003-04-08  David Shaw  <dshaw@jabberwocky.com>

        * main.h, g10.c (main), import.c (parse_import_options,
        fix_pks_corruption): It's really PKS corruption, not HKP
        corruption.  Keep the old repair-hkp-subkey-bug command as an
        alias.

        * g10.c (main): Rename --no-version to --no-emit-version for
        consistency.  Keep --no-version as an alias.

2003-04-04  David Shaw  <dshaw@jabberwocky.com>

        * pkclist.c (algo_available): PGP 8 can use the SHA-256 hash.

        * sign.c (sign_file, clearsign_file, sign_symencrypt_file): Remove
        unused code.

2003-04-01  Werner Koch  <wk@gnupg.org>

        * mainproc.c (check_sig_and_print): Add primary key fpr to VALIDSIG
        status.

2003-03-24  David Shaw  <dshaw@jabberwocky.com>

        * keydb.h: Err on the side of making an unknown signature a SIG
        rather than a CERT.

        * import.c (delete_inv_parts): Discard any key signatures that
        aren't key types (i.e. 0x00, 0x01, etc.)

        * g10.c (main): Add deprecated option warning for
        --list-ownertrust.  Add --compression-algo alias for
        --compress-algo.  Change --version output strings to match
        "showpref" strings, and make translatable.

        * status.c (do_get_from_fd): Accept 'y' as well as 'Y' for
        --command-fd boolean input.

        * trustdb.c: Fix typo (DISABLE_REGEXP -> DISABLE_REGEX)

        * keyedit.c (show_key_with_all_names_colon): Show no-ks-modify
        flag.

2003-03-11  David Shaw  <dshaw@jabberwocky.com>

        * options.h, g10.c (main), keyserver.c (kopts): Add "try-dns-srv"
        keyserver option.  Defaults to on.

        * passphrase.c (agent_get_passphrase): Fix memory leak with
        symmetric messages.  Fix segfault with symmetric messages.  Fix
        incorrect prompt with symmetric messages.

2003-03-10  Werner Koch  <wk@gnupg.org>

        * compress.c (init_uncompress): Use a 15 bit window size so that
        the output of implementations which don't run for PGP 2
        compatibility won't get garbled.

2003-03-04  David Shaw  <dshaw@jabberwocky.com>

        * trustdb.c (validate_keys): Mask the ownertrust when building the
        list of fully valid keys so that disabled keys are still counted
        in the web of trust.
        (get_ownertrust_with_min): Do the same for the minimum ownertrust
        calculation.

        * parse-packet.c (dump_sig_subpkt): Show the notation names for
        not-human-readable notations.  Fix cosmetic off-by-one length
        counter.

        * options.skel: Add explantion and commented-out
        "no-mangle-dos-filenames".

        * mainproc.c (proc_encrypted): Make string translatable.

        * keyserver.c (keyserver_spawn): Quote ':', '%', and any 8-bit
        characters in the uid strings sent to the keyserver helper.

        * keyring.c (keyring_rebuild_cache): Lock the keyring while
        rebuilding the signature caches to prevent another gpg from
        tampering with the temporary copy.

        * keygen.c (keygen_set_std_prefs): Include AES192 and AES256 in
        default prefs.

        * keyedit.c (show_prefs): Make strings translatable.

        * keydb.c: Double the maximum number of keyrings to 40.

        * gpgv.c (main): Fix bug #113 - gpgv should accept the
        --ignore-time-conflict option.

        * g10.c (main): --openpgp disables --pgpX.  Double the amount of
        secure memory to 32k (keys are getting bigger these days).

        * Makefile.am: Makefile.am: Use @CAPLIBS@ to link in -lcap if we
        are using capabilities.

2003-02-26  David Shaw  <dshaw@jabberwocky.com>

        * keyserver.c (keyserver_spawn): Include various pieces of
        information about the key in the data sent to the keyserver
        helper.  This allows the helper to use it in instructing a remote
        server which may not have any actual OpenPGP smarts in parsing
        keys.

        * main.h, export.c (export_pubkeys_stream, do_export_stream): Add
        ability to return only the first match in an exported keyblock for
        keyserver usage.  This should be replaced at some point with a
        more flexible solution where each key can be armored seperately.

2003-02-22  David Shaw  <dshaw@jabberwocky.com>

        * sign.c (sign_file): Do not push textmode filter onto an unopened
        IOBUF (segfault).  Noted by Marcus Brinkmann.  Push and
        reinitialize textmode filter for each file in a multiple file
        list.

        * packet.h, getkey.c (fixup_uidnode), keyedit.c (show_prefs): Set
        and show the keyserver no-modify flag.

        * keygen.c (add_keyserver_modify): New.
        (keygen_upd_std_prefs): Call it here.
        (keygen_set_std_prefs): Accept "ks-modify" and "no-ks-modify" as
        prefs to set and unset keyserver modify flag.

        * g10.c (main): Accept "s1" in addition to "idea" to match the
        other ciphers.

        * main.h, misc.c (idea_cipher_warn): We don't need this if IDEA
        has been disabled.

2003-02-21  David Shaw  <dshaw@jabberwocky.com>

        * keygen.c (keygen_set_std_prefs): Don't put AES or CAST5 in
        default prefs if they are disabled.

        * g10.c (main): Use 3DES instead of CAST5 if we don't have CAST5
        support.  Use 3DES for the s2k cipher in --openpgp mode.
        (print_mds): #ifdef all of the optional digest algorithms.

2003-02-12  David Shaw  <dshaw@jabberwocky.com>

        * keydb.h, getkey.c (classify_user_id, classify_user_id2): Make
        'exact' a per-desc item.  Merge into one function since
        'force_exact' is no longer needed.
        (key_byname): Use new classify_user_id function, and new exact
        flag in KEYDB_SEARCH_DESC.

        * keyring.h, keyring.c (keyring_search): Return an optional index
        to show which KEYDB_SEARCH_DESC was the matching one.

        * keydb.h, keydb.c (keydb_search): Rename to keydb_search2, and
        pass the optional index to keyring_search.  Add a macro version of
        keydb_search that calls this new function.

        * export.c (do_export_stream): If the keyid! syntax is used,
        export only that specified key.  If the key in question is a
        subkey, export the primary plus that subkey only.

2003-02-11  David Shaw  <dshaw@jabberwocky.com>

        * exec.c (set_exec_path): Add debugging line.

        * g10.c (print_hex, print_mds): Print long hash strings a lot
        neater.  This assumes at least an 80-character display, as there
        are a few other similar assumptions here and there.  Users who
        need unformatted hashes can still use with-colons.  Check that
        SHA384 and 512 are available before using them as they are no
        longer always available.

        * Makefile.am: Use a local copy of libexecdir along with @PACKAGE@
        as GNUPG_LIBEXECDIR so it can be easily overridden at make time.

2003-02-04  David Shaw  <dshaw@jabberwocky.com>

        * armor.c (parse_hash_header, armor_filter): Accept the new SHAs
        in the armor Hash: header.

        * g10.c (print_hex): Print long hash strings a little neater.
        (print_mds): Add the new SHAs to the hash list.

2003-02-02  David Shaw  <dshaw@jabberwocky.com>

        * keyedit.c (menu_revuid): Properly handle a nonselfsigned uid on
        a v4 key (treat as a v4 revocation).

        * import.c (print_import_check): Do not re-utf8 convert user IDs.

2003-01-27  David Shaw  <dshaw@jabberwocky.com>

        * mainproc.c (list_node): Show signature expiration date in
        with-colons sig records.

        * keylist.c (list_keyblock_colon), mainproc.c (list_node): Show
        trust sig information in with-colons sig records.

2003-01-16  David Shaw  <dshaw@jabberwocky.com>

        * g10.c (add_group): Trim whitespace after a group name so it does
        not matter where the user puts the = sign.

        * options.skel: Comment out the first three lines in case someone
        manually copies the skel file to their homedir.

        * sign.c (clearsign_file): Only use pgp2mode with v3 keys and
        MD5. This matches what we do when decoding such messages and
        prevents creating a message (v3+RIPEMD/160) that we can't verify.

        * sig-check.c (signature_check2): Use G10ERR_GENERAL as the error
        for signature digest conflict.  BAD_SIGN implies that a signature
        was checked and we may try and print out a user ID for a key that
        doesn't exist.

2003-01-15  David Shaw  <dshaw@jabberwocky.com>

        * trustdb.c (init_trustdb, get_validity): Don't use a changed
        trust model to indicate a dirty trustdb, and never auto-rebuild a
        dirty trustdb with the "always" trust model.

        * g10.c (add_group): Last commit missed the \t ;)

2003-01-14  David Shaw  <dshaw@jabberwocky.com>

        * packet.h, parse-packet.c (setup_user_id), free-packet.c
        (free_user_id), keydb.h, keyid.c (namehash_from_uid): New function
        to rmd160-hash the contents of a user ID packet and cache it in
        the uid object.

        * keylist.c (list_keyblock_colon): Use namehash in field 8 of
        uids.  Show dates for creation (selfsig date), and expiration in
        fields 6 and 7.

        * trustdb.c (get_validity, get_validity_counts, update_validity):
        Use new namehash function rather than hashing it locally.

2003-01-14  Werner Koch  <wk@gnupg.org>

        * g10.c (add_group): Fixed group parsing to allow more than one
        delimiter in a row and also allow tab as delimiter.

2003-01-12  David Shaw  <dshaw@jabberwocky.com>

        * tdbio.c (tdbio_set_dbname): Fix assertion failure with
        non-fully-qualified trustdb names.

2003-01-11  David Shaw  <dshaw@jabberwocky.com>

        * trustdb.c (get_validity_info, get_ownertrust_info,
        trust_letter): Simplify by returning a ? for error directly.

        * keyedit.c (show_key_with_all_names): Use get_validity_string and
        get_ownertrust_string to show full word versions of trust
        (i.e. "full" instead of 'f').

        * trustdb.h, trustdb.c (get_ownertrust_string,
        get_validity_string): Same as get_ownertrust_info, and
        get_validity_info, except returns a full string.

        * trustdb.c (get_ownertrust_with_min): New.  Same as
        'get_ownertrust' but takes the min_ownertrust value into account.

2003-01-10  David Shaw  <dshaw@jabberwocky.com>

        * armor.c (armor_filter): Comment about PGP's end of line tab
        problem.

        * trustdb.h, trustdb.c (trust_letter): Make
        static. (get_ownertrust_info, get_validity_info): Don't mask the
        trust level twice.

        * trustdb.h, gpgv.c, trustdb.c (get_validity, get_validity_info),
        keylist.c (list_keyblock_colon), keyedit.c
        (show_key_with_all_names_colon, menu_revuid): Pass a user ID in
        rather than a namehash, so we only have to do the hashing in one
        place.

        * packet.h, pkclist.c (build_pk_list), free-packet.c
        (release_public_key_parts): Remove unused namehash element for
        public keys.

2003-01-07  David Shaw  <dshaw@jabberwocky.com>

        * keygen.c (keygen_set_std_prefs): Warn when setting an IDEA
        preference when IDEA is not available.

2003-01-06  David Shaw  <dshaw@jabberwocky.com>

        * trustdb.c (get_validity_info): 'd' for disabled is not a
        validity value any more.

        * packet.h, tdbio.h, tdbio.c (tdbio_read_record,
        tdbio_write_record), trustdb.c (update_validity): Store temporary
        full & marginal counts in the trustdb.
        (clear_validity, get_validity_counts): Return and clear temp
        counts.
        (store_validation_status): Keep track of which keyids have been
        stored.
        (validate_one_keyblock, validate_key_list): Use per-uid copies of
        the full & marginal counts so they can be recalled for multiple
        levels.
        (validate_keys): Only use unused keys for each new round.
        (reset_unconnected_keys): Rename to reset_trust_records, and only
        skip specifically excluded records.

        * keylist.c (print_capabilities): Show 'D' for disabled keys in
        capabilities section.

        * trustdb.c (is_disabled): Remove incorrect comment.

2003-01-03  David Shaw  <dshaw@jabberwocky.com>

        * import.c (import_one): Only do the work to create the status
        display for interactive import if status is enabled.

        * keyring.c (keyring_search): skipfnc didn't work properly with
        non-keyid searches.  Noted by Stefan Bellon.

        * getkey.c (merge_selfsigs_main): Remove some unused code and make
        sure that the pk selfsigversion member accounts for 1F direct
        sigs.

2003-01-02  Werner Koch  <wk@gnupg.org>

        * keydb.c (keydb_add_resource): Don't assume that try_make_homedir
        terminates but check again for the existence of the directory and
        continue then.
        * openfile.c (copy_options_file): Print a warning if the skeleton
        file has active options.

2002-12-29  David Shaw  <dshaw@jabberwocky.com>

        * getkey.c (merge_selfsigs_main), main.h, sig-check.c
        (check_key_signature2): Pass the ultimately trusted pk directly to
        check_key_signature2 to avoid going through the key selection
        mechanism.  This prevents a deadly embrace when two keys without
        selfsigs each sign the other.

2002-12-27  David Shaw  <dshaw@jabberwocky.com>

        * keyserver.c (keyserver_refresh): Don't print the "refreshing..."
        line if there are no keys to refresh or if there is no keyserver
        set.

        * getkey.c (merge_selfsigs_main): Any valid user ID should make a
        key valid, not just the last one.  This also fixes Debian bug
        #174276.

2002-12-27  Stefan Bellon  <sbellon@sbellon.de>

        * import.c (print_import_check): Changed int to size_t.

2002-12-27  David Shaw  <dshaw@jabberwocky.com>

        * keyedit.c (keyedit_menu, menu_revuid): Add "revuid" feature to
        revoke a user ID.  This is the same as issuing a revocation for
        the self-signature, but a much simpler interface to do it.

2002-12-26  David Shaw  <dshaw@jabberwocky.com>

        * keydb.h, getkey.c (key_byname): Flag to enable or disable
        including disabled keys.  Keys specified via keyid (i.e. 0x...)
        are always included.

        * getkey.c (get_pubkey_byname, get_seckey_byname2,
        get_seckey_bynames), keyedit.c (keyedit_menu, menu_addrevoker):
        Include disabled keys in these functions.

        * pkclist.c (build_pk_list): Do not include disabled keys for -r
        or the key prompt.  Do include disabled keys for the default key
        and --encrypt-to.

        * trustdb.h, trustdb.c (is_disabled): New skipfnc for skipping
        disabled keys.

        * gpgv.c (is_disabled): Stub.

        * keygen.c (keygen_add_key_expire): Properly handle updating a key
        expiration to a no-expiration value.

        * keyedit.c (enable_disable_key): Comment.

        * import.c (import_one): When in interactive mode and --verbose,
        don't repeat some key information twice.

2002-12-22  Timo Schulz  <ts@winpt.org>
        
        * import.c (print_import_check): New.
        (import_one): Use it here.
        Use merge_keys_and_selfsig in the interactive mode to avoid
        wrong key information.
        * status.h: Add new status code.
        * status.c: Ditto.
        
2002-12-13  David Shaw  <dshaw@jabberwocky.com>

        * pkclist.c (do_we_trust): Tweak language to refer to the "named
        user" rather than "owner".  Noted by Stefan Bellon.

        * trustdb.h, trustdb.c (trustdb_pending_check): New function to
        check if the trustdb needs a check.

        * import.c (import_keys_internal): Used here so we don't rebuild
        the trustdb if it is still clean.
        (import_one, chk_self_sigs): Only mark trustdb dirty if the key
        that is being imported has any sigs other than self-sigs.
        Suggested by Adrian von Bidder.

        * options.skel: Include the required '=' sign in the sample
        'group' option.  Noted by Stefan Bellon.

        * import.c (chk_self_sigs): Don't try and check a subkey as if it
        was a signature.

2002-12-11  David Shaw  <dshaw@jabberwocky.com>

        * tdbio.c (tdbio_read_record, tdbio_write_record): Compact the
        RECTYPE_TRUST records a bit.

        * g10.c (main): Comment out --list-trust-path until it can be
        implemented.

        * import.c (import_one): Warn when importing an Elgamal primary
        that this may take some time (to verify self-sigs).
        (chk_self_sigs): Try and cache all self-sigs so the keyblock is
        written to the keyring with a good rich cache.

        * keygen.c (ask_algo): Make the Elgamal sign+encrypt warning
        stronger, and remove the RSA sign+encrypt warning.

2002-12-06  Stefan Bellon  <sbellon@sbellon.de>

        * options.h: Fixed typo (mangle_dos_names instead of
        mangle_dos_filenames).

2002-12-05  Werner Koch  <wk@gnupg.org>

        * g10.c: New options --[no-]mangle-dos-filenames.
        * options.h (opt): Added mangle-dos-filenames.
        * openfile.c (open_outfile) [USE_ONLY_8DOT3]: Truncate the
        filename only when this option is set; this is the default.

2002-12-04  David Shaw  <dshaw@jabberwocky.com>

        * main.h, keyedit.c, keygen.c: Back out previous (2002-12-01)
        change.  Minimal isn't always best.

        * sign.c (update_keysig_packet): Use the current time rather then
        a modification of the original signature time.  Make sure that
        this doesn't cause a time warp.

        * keygen.c (keygen_add_key_expire): Properly handle a key
        expiration date in the past (use a duration of 0).

        * keyedit.c (menu_expire): Use update_keysig_packet so any sig
        subpackets are maintained during the update.

        * build-packet.c (build_sig_subpkt): Mark sig expired or unexpired
        when the sig expiration subpacket is added.
        (build_sig_subpkt_from_sig): Handle making an expiration subpacket
        from a sig that has already expired (use a duration of 0).

        * packet.h, sign.c (update_keysig_packet), keyedit.c
        (menu_set_primary_uid, menu_set_preferences): Add ability to issue
        0x18 subkey binding sigs to update_keysig_packet and change all
        callers.

        * trustdb.c (validate_keys): Show trust parameters when building
        the trustdb, and make sure that the version record update was
        successful.
        (init_trustdb): If the current parameters aren't what was used for
        building the trustdb, the trustdb is invalid.

        * tbio.c (tdbio_db_matches_options): Update to work with new
        trustdbs.

2002-12-03  David Shaw  <dshaw@jabberwocky.com>

        * tdbio.h, tdbio.c (tdbio_read_record, tdbio_write_record): Store
        trust model in the trustdb version record.
        (tdbio_update_version_record): New function to update version
        record values during a trustdb check or update.
        (tdbio_dump_record): Show trust model in dump.

        * trustdb.c (validate_keys): Call tdbio_update_version_record on
        success so that the correct options are stored in the trustdb.

        * options.h: rearrange trust models so that CLASSIC is 0 and
        OPENPGP is 1.

        * options.h, g10.c (main), encode.c (write_pubkey_enc_from_list),
        pkclist.c (algo_available), revoke.c (gen_revoke): Add --pgp8
        mode.  This is basically identical to --pgp7 in all ways except
        that signing subkeys, v4 data sigs (including expiration), and SK
        comments are allowed.

        * getkey.c (finish_lookup): Comment.

        * main.h, keylist.c (reorder_keyblock), keyedit.c (keyedit_menu):
        Reorder user ID display in the --edit-key menu to match that of
        the --list-keys display.

        * g10.c (add_notation_data): Fix initialization.

2002-12-01  David Shaw  <dshaw@jabberwocky.com>

        * keyedit.c (menu_expire): Don't lose key flags when changing the
        expiration date of a subkey.  This is not the most optimal
        solution, but it is minimal change on the stable branch.

        * main.h, keygen.c (do_copy_key_flags): New function to copy key
        flags, if any, from one sig to another.
        (do_add_key_expire): New function to add key expiration to a sig.
        (keygen_copy_flags_add_expire): New version of
        keygen_add_key_expire that also copies key flags.
        (keygen_add_key_flags_and_expire): Use do_add_key_expire.

        * import.c (fix_hkp_corruption): Comment.

2002-11-25  Stefan Bellon  <sbellon@sbellon.de>

        * plaintext.c (handle_plaintext) [__riscos__]: If nooutput is set,
        no filetype is needed obviously.

2002-11-24  David Shaw  <dshaw@jabberwocky.com>

        * main.h, misc.c (default_cipher_algo, default_compress_algo):
        New.  Return the default algorithm by trying
        --cipher-algo/--compress-algo, then the first item in the pref
        list, then s2k-cipher-algo or ZIP.

        * sign.c (sign_file, sign_symencrypt_file), encode.c
        (encode_simple, encode_crypt): Call default_cipher_algo and
        default_compress_algo to get algorithms.

        * g10.c (main): Allow pref selection for compress algo with
        --openpgp.

        * mainproc.c (proc_encrypted): Use --s2k-digest-algo for
        passphrase mangling rather than --digest-algo.

        * sign.c (hash_for): If --digest-algo is not set, but
        --personal-digest-preferences is, then use the first hash
        algorithm in the personal list.  If the signing algorithm is DSA,
        then use the first 160-bit hash algorithm in the personal list.
        If --pgp2 is set and it's a v3 RSA key, use MD5.

        * g10.c (main), keydb.c (keydb_add_resource,
        keydb_locate_writable): Rename --default-keyring as
        --primary-keyring.  Stefan wins the naming contest.

2002-11-23  David Shaw  <dshaw@jabberwocky.com>

        * g10.c (add_notation_data): Disallow notation names that do not
        contain a '@', unless --expert is set.  This is to help prevent
        people from polluting the (as yet unused) IETF namespace.

        * main.h: Comments about default algorithms.

        * photoid.c (image_type_to_string): Comments about 3-letter file
        extensions.

        * encode.c (encode_simple), passphrase.c (passphrase_to_dek),
        sign.c (sign_symencrypt_file): Use --s2k-digest-algo for
        passphrase mangling rather than --digest-algo.

2002-11-21  David Shaw  <dshaw@jabberwocky.com>

        * keygen.c (keygen_set_std_prefs): Properly handle an empty
        preference string.

        * misc.c (string_to_compress_algo): "none" is a bad choice since
        it conflicts with the "none" in setpref.

2002-11-14  David Shaw  <dshaw@jabberwocky.com>

        * g10.c (main): Allow compression algorithm names as the argument
        to --compress-algo.  The old algorithm names still work for
        backwards compatibility.

        * misc.c (string_to_compress_algo): Allow "none" as an alias for
        "uncompressed".

2002-11-13  Stefan Bellon  <sbellon@sbellon.de>

        * getkey.c (get_pubkey_byfprint_fast): Fixed type incompatibility,
        was unsigned char instead of byte.

2002-11-13  David Shaw  <dshaw@jabberwocky.com>

        * encode.c (encode_simple): Make sure that files larger than about
        4G use partial length encoding.  This is required because OpenPGP
        allows only for 32 bit length fields.  From Werner on stable
        branch.

        * getkey.c (get_pubkey_direct): Renamed to...
        (get_pubkey_fast): this and made extern.
        (get_pubkey_byfprint_fast): New.  From Werner on stable branch.

        * keydb.h, import.c (import_one): Use get_pubkey_fast instead of
        get_pubkey.  We don't need a merged key and actually this might
        lead to recursions.
        (revocation_present): Likewise for search by fingerprint.  From
        Werner on stable branch.

        * g10.c (main): Try to create the trustdb even for non-colon-mode
        list-key operations.  This is required because getkey needs to
        know whether a a key is ultimately trusted.  From Werner on stable
        branch.
        
        * exec.c [__CYGWIN32__]: Keep cygwin separate from Mingw32;
        we don't need it here as it behaves more like a Posix system.
        From Werner on stable branch.

        * passphrase.c (agent_get_passphrase): Ditto.  From Werner on
        stable branch.

        * tdbio.c (MY_O_BINARY): Need binary mode with Cygwin.  From
        Werner on stable branch.

        * g10.c, gpgv.c (main) [__CYGWIN32__]: Don't get the homedir from
        the registry.  From Werner on stable branch.
        
        * keyedit.c (show_key_with_all_names_colon): Make --with-colons
        --edit display match the validity and trust of --with-colons
        --list-keys.

        * passphrase.c (agent_send_all_options): Fix compile warning.

        * keylist.c (list_keyblock_colon): Validity for subkeys should
        match that of the primary key, and not that of the last user ID.

        * getkey.c (merge_selfsigs): Revoked/expired/invalid primary keys
        carry these facts onto all their subkeys, but only after the
        subkey has a chance to be marked valid.  This is to fix an
        incorrect "invalid public key" error verifying a signature made by
        a revoked signing subkey, with a valid unrevoked primary key.

2002-11-09  Werner Koch  <wk@gnupg.org>

        * passphrase.c (agent_send_all_options): Use tty_get_ttyname to
        get the default ttyname.

2002-11-07  David Shaw  <dshaw@jabberwocky.com>

        * keyring.h, keyring.c (keyring_register_filename): Return the
        pointer if a given keyring is registered twice.

        * keydb.h, keydb.c (keydb_add_resource): Use flags to indicate a
        default keyring.
        (keydb_locate_writable): Prefer the default keyring if possible.

        * g10.c (main): Add --default-keyring option.

2002-11-06  David Shaw  <dshaw@jabberwocky.com>

        * options.h, g10.c (main), trustdb.c (ask_ownertrust): Add
        --force-ownertrust option for debugging purposes.  This allows
        setting a whole keyring to a given trust during an
        --update-trustdb.  Not for normal use - it's just easier than
        hitting "4" all the time to test a large trustdb.

        * pubkey-enc.c (get_session_key): With hidden recipients or try a
        given passphrase against all secret keys rather than trying all
        secret keys in turn.  Don't if --try-all-secrets or --status-fd is
        enabled.

        * passphrase.c (passphrase_to_dek): Mode 1 means do a regular
        passphrase query, but don't prompt with the key info.

        * seckey-cert.c (do_check, check_secret_key): A negative ask count
        means to enable passphrase mode 1.

        * keydb.h, getkey.c (enum_secret_keys): Add flag to include
        secret-parts-missing keys (or not) in the list.

2002-11-05  David Shaw  <dshaw@jabberwocky.com>

        * keyserver.c (keyserver_search_prompt): When --with-colons is
        enabled, don't try and fit the search output to the screen size -
        just dump the whole list.

2002-11-04  David Shaw  <dshaw@jabberwocky.com>

        * keyserver.c (keyserver_search_prompt): When --with-colons is
        enabled, just dump the raw keyserver protocol to stdout and don't
        print the menu.

        * keyserver.c (show_prompt): Don't show a prompt when command-fd
        is being used.

        * trustdb.c (trust_model_string, check_trustdb, update_trustdb,
        validate_one_keyblock): It's not clear what a trustdb rebuild or
        check means with a trust model other than "classic" or "openpgp",
        so disallow this.

2002-11-03  David Shaw  <dshaw@jabberwocky.com>

        * options.h, g10.c (main): Add --trust-model option.  Current
        models are "openpgp" which is classic+trustsigs, "classic" which
        is classic only, and "always" which is the same as the current
        option --always-trust (which still works).  Default is "openpgp".

        * trustdb.c (validate_one_keyblock): Use "openpgp" trust model to
        enable trust sigs.

        * gpgv.c (main), mainproc.c (check_sig_and_print), pkclist.c
        (do_we_trust, do_we_trust_pre, check_signatures_trust): Use new
        --trust-model option in place of --always-trust.

        * keyedit.c (sign_mk_attrib, trustsig_prompt, sign_uids,
        keyedit_menu): Prompt for and create a trust signature with
        "tsign".  This is functional, but needs better UI text.

        * build-packet.c (build_sig_subpkt): Able to build trust and
        regexp subpackets.

        * pkclist.c (do_edit_ownertrust): Comment.

2002-11-02  David Shaw  <dshaw@jabberwocky.com>

        * keygen.c (set_one_pref, keygen_set_std_prefs): Allow using the
        full algorithm name (CAST5, SHA1) rather than the short form (S3,
        H2).

        * main.h, keygen.c (keygen_get_std_prefs), keyedit.c
        (keyedit_menu): Return and use a fake uid packet rather than a
        string since we already have a nice parser/printer in
        keyedit.c:show_prefs.

        * main.h, misc.c (string_to_compress_algo): New.

2002-11-01  David Shaw  <dshaw@jabberwocky.com>

        * g10.c (main): Add --no-throw-keyid.

        * keydb.h, encode.c (write_pubkey_enc_from_list), g10.c (main),
        pkclist.c (build_pk_list): Add --hidden-recipient (-R) and
        --hidden-encrypt-to, which do a single-user variation on
        --throw-keyid.  The "hide this key" flag is carried in bit 0 of
        the pk_list flags field.

        * keyserver.c (parse_keyrec): Fix shadowing warning.

2002-10-31  Stefan Bellon  <sbellon@sbellon.de>

        * compress.c (init_compress) [__riscos__]: Use
        riscos_load_module() to load ZLib module.

        * g10.c (main) [__riscos__]: Renames due to changes in riscos.c
        (e.g. prefixes all RISC OS specific functions with riscos_*).
        * photoid.c (show_photos) [__riscos__]: Likewise.
        * signal.c (got_fatal_signal) [__riscos__]: Likewise.

        * trustdb.c (check_regexp) [__riscos__]: Branch to RISC OS RegEx
        handling.

2002-10-31  David Shaw  <dshaw@jabberwocky.com>

        * build-packet.c (do_plaintext), encode.c (encode_sesskey,
        encode_simple, encode_crypt), sign.c (write_plaintext_packet): Use
        wipememory() instead of memset() to wipe sensitive memory as the
        memset() might be optimized away.

2002-10-30  David Shaw  <dshaw@jabberwocky.com>

        * trustdb.c (check_regexp): Modern regexps require REG_EXTENDED.

2002-10-29  David Shaw  <dshaw@jabberwocky.com>

        * packet.h, trustdb.h, trustdb.c (trust_string): New.  Return a
        string like "fully trusted", "marginally trusted", etc.
        (get_min_ownertrust): New.  Return minimum ownertrust.
        (update_min_ownertrust): New.  Set minimum ownertrust.
        (check_regexp): New.  Check a regular epression against a user ID.
        (ask_ownertrust): Allow specifying a minimum value.
        (get_ownertrust_info): Follow the minimum ownertrust when
        returning a letter.
        (clear_validity): Remove minimum ownertrust when a key becomes
        invalid.
        (release_key_items): Release regexp along with the rest of the
        info.
        (validate_one_keyblock, validate_keys): Build a trust sig chain
        while validating.  Call check_regexp for regexps.  Use the minimum
        ownertrust if the user does not specify a genuine ownertrust.

        * pkclist.c (do_edit_ownertrust): Only allow user to select a
        trust level greater than the minimum value.

        * parse-packet.c (can_handle_critical): Can handle critical trust
        and regexp subpackets.

        * trustdb.h, trustdb.c (clear_ownertrusts), delkey.c
        (do_delete_key), import.c (import_one): Rename clear_ownertrust to
        clear_ownertrusts and have it clear the min_ownertrust value as
        well.

        * keylist.c (list_keyblock_print): Indent uid to match pub and
        sig.

        * keyedit.c (print_and_check_one_sig, show_key_and_fingerprint,
        menu_addrevoker), keylist.c (list_keyblock_print,
        print_fingerprint): Show "T" or the trust depth for trust
        signatures, and add spaces to some strings to make room for it.

        * packet.h, parse-packet.c (dump_sig_subpkt, parse_one_sig_subpkt,
        parse_signature): Parse trust signature values.

        * tdbio.h, tdbio.c (tdbio_read_record, tdbio_write_record):
        Reserve a byte for the minimum ownertrust value (for use with
        trust signatures).

2002-10-29  Stefan Bellon  <sbellon@sbellon.de>

        * build-packet.c (calc_plaintext, do_plaintext): Removed RISC OS
        specific filetype parts (it's now done in make_basename()).

        * plaintext.c (handle_plaintext): Tidied up RISC OS specific
        filetype parts.

        * encode.c (encode_simple, encode_crypt): Added argument to
        make_basename() call.

        * sign.c (write_plaintext_packet): Added argument to
        make_basename() call.

2002-10-28  Stefan Bellon  <sbellon@sbellon.de>

        * build-packet.c (calc_plaintext, do_plaintext): Added filetype
        handling for RISC OS' file types.

        * plaintext.c (handle_plaintext) [__riscos__]: Added filetype
        handling for RISC OS' file types.

2002-10-23  David Shaw  <dshaw@jabberwocky.com>

        * main.h, import.c (sec_to_pub_keyblock, import_secret_one,
        parse_import_options), g10.c (main): New import-option
        "convert-sk-to-pk" to convert a secret key into a public key
        during import.  It is on by default.

2002-10-23  Werner Koch  <wk@gnupg.org>

        * pubkey-enc.c (get_it): Fix segv, test for revoked only when PK
        has been assigned.

2002-10-18  Timo Schulz  <ts@winpt.org>

        * keylist.c: (print_pubkey_info): New.
        (print_seckey_info): New.
        * main.h: Prototypes for the new functions.       
        * delkey.c (do_delete_key): Use it here.
        * revoke.c (gen_desig_revoke): Ditto.
        
2002-10-17  Werner Koch  <wk@gnupg.org>

        * pkclist.c (do_edit_ownertrust): Show all user IDs.  This should
        be enhanced to also show the current trust level.  Suggested by
        Florian Weimer.

2002-10-17  David Shaw  <dshaw@jabberwocky.com>

        * g10.c (main): Handle --strict and --no-strict from the command
        line before the options file is loaded.

2002-10-15  David Shaw  <dshaw@jabberwocky.com>

        * g10.c (main): Disable --textmode when encrypting (symmetric or
        pk) in --pgp2 mode as PGP 2 can't handle the unknown length
        literal packet.  Reported by Michael Richardson.

2002-10-14  David Shaw  <dshaw@jabberwocky.com>

        * keyserver-internal.h, keyserver.c (print_keyrec, parse_keyrec,
        show_prompt, keyserver_search_prompt, keyserver_spawn): Go to
        version 1 of the keyserver protocol.  This is a better design,
        similar to --with-colons, that allows for keys with multiple user
        IDs rather than using multiple keys.  It also matches the machine
        readable pksd format.  Also use a prettier --search-keys listing
        format that can fill different size windows (currently set at 24
        lines).

2002-10-12  Werner Koch  <wk@gnupg.org>

        * keygen.c (print_status_key_created): New.
        (do_generate_keypair): Use it to print the fingerprint.
        (generate_subkeypair): Likewise.

2002-10-11  David Shaw  <dshaw@jabberwocky.com>

        * keyedit.c (menu_addrevoker): Properly back out if the signature
        fails.  Also, do not allow appointing the same revoker twice, and
        report ALREADY_SIGNED if the user tries it.

2002-10-07  David Shaw  <dshaw@jabberwocky.com>

        * import.c (import_keys_internal): Missed one s/inp/inp2/.

        * keylist.c (print_capabilities): Properly indicate per-key
        capabilities of sign&encrypt primary keys that have
        secret-parts-missing (i.e. no capabilities at all)

        * mainproc.c (symkey_decrypt_sesskey): Fix compiler warning.

2002-10-04  David Shaw  <dshaw@jabberwocky.com>

        * getkey.c (get_pubkey_direct): Don't cache keys retrieved via
        this function as they may not have all their fields filled in.

        * sig-check.c (signature_check2): Use new is_primary flag to check
        rather than comparing main_keyid with keyid as this still works in
        the case of a not fully filled in pk.

2002-10-04  Werner Koch  <wk@gnupg.org>

        * import.c (import_keys_internal): s/inp/inp2/ to avoid shadowing
        warning.

        * passphrase.c (agent_get_passphrase): Fixed signed/unsigned char
        problem in %-escaping.  Noted by Ingo Klöcker.

2002-10-03  David Shaw  <dshaw@jabberwocky.com>

        * options.h, g10.c (main): Add --strict and --no-strict to switch
        the log_warning severity level from info to error.

        * keylist.c (print_capabilities): Secret-parts-missing keys should
        show that fact in the capabilities, and only primary signing keys
        can certify other keys.

        * packet.h, parse_packet.c (parse_key): Add is_primary flag for
        public keys (it already exists for secret keys).

2002-10-02  David Shaw  <dshaw@jabberwocky.com>

        * import.c (import_secret_one): Check for an illegal (>110)
        protection cipher when importing a secret key.

        * keylist.c (list_keyblock_print): Show a '#' for a
        secret-parts-missing key.

        * parse_packet.c (parse_key): Some comments.

        * revoke.c (gen_revoke): Remove some debugging code.

        * trustdb.c (verify_own_keys): Make trusted-key a non-deprecated
        option again.

        * seckey-cert.c (do_check): Don't give the IDEA warning unless the
        cipher in question is in fact IDEA.

2002-10-01  David Shaw  <dshaw@jabberwocky.com>

        * import.c (import_one): Make sure that a newly imported key
        starts with a clean ownertrust.

2002-10-01  Werner Koch  <wk@gnupg.org>

        * getkey.c (get_pubkey_direct): New.
        (merge_selfsigs_main): Use it here to look for an ultimately
        trusted key.  Using the full get_pubkey might lead to an
        infinitive recursion.

2002-09-29  David Shaw  <dshaw@jabberwocky.com>

        * keyserver.c (parse_keyserver_uri): Force the keyserver URI
        scheme to lowercase to be case-insensitive.

2002-09-28  David Shaw  <dshaw@jabberwocky.com>

        * export.c (do_export_stream): Comment.

        * sig-check.c (check_key_signature2): Properly handle a
        non-designated revocation import.

2002-09-26  Werner Koch  <wk@gnupg.org>

        * g10.c (set_homedir): New. Changed all direct assignments to use
        this.
        * gpgv.c (set_homedir): Ditto.

2002-09-25  David Shaw  <dshaw@jabberwocky.com>

        * Makefile.am: Link gpg with EGDLIBS (i.e. NETLIBS) as EGD uses
        sockets.  Remove the old NETLIBS variable since the keyserver
        stuff is no longer internal.

2002-09-24  David Shaw  <dshaw@jabberwocky.com>

        * import.c (import_keys_stream): Fix compiler type warning.

        * keyring.c (keyring_rebuild_cache), sig-check.c
        (check_key_signature2), import.c (import, chk_self_sigs): Minor
        language cleanups.

2002-09-23  Stefan Bellon  <sbellon@sbellon.de>

        * main.h: Introduced fast-import as import option. Removed
        fast as separate option from prototypes.
        * import.c (parse_import_options): Added fast-import option.
        (import_*): Removed fast as separate option.
        * g10.c (main): Added option fast-import, removed old fast
        as separate argument.
        * keyserver.c (keyserver_spawn): Removed old fast as separate
        argument.

2002-09-22  Stefan Bellon  <sbellon@sbellon.de>

        * import.c (import_keys, import_keys_stream,
        import_keys_internal): Added trustdb update/check to key import if
        not fast-import and interactive set/no-auto-check-trustdb unset.
        Avoided function clone by introducing import_keys_internal.

2002-09-19  David Shaw  <dshaw@jabberwocky.com>

        * keyserver.c (keyserver_spawn): Properly handle line truncation.
        Don't leak memory (~10-20 bytes) on searches.
        (keyserver_search_prompt): Cleanup.

        * keylist.c (list_keyblock_colon): Show 1F direct key signatures
        in --with-colons listing.

2002-09-16  David Shaw  <dshaw@jabberwocky.com>

        * keyedit.c (menu_addrevoker): The direct key signature for
        revocation keys must be at least v4 to carry the revocation key
        subpacket.  Add a PGP 2.x warning for revocation keys.

2002-09-14  David Shaw  <dshaw@jabberwocky.com>

        * g10.c (check_permissions): Rearrange strings to make translating
        easier (don't incorporate string parts).

        * keyedit.c (sign_uids): Make strings translatable.

        * sig-check.c (check_key_signature2): Make string translatable.

2002-09-13  David Shaw  <dshaw@jabberwocky.com>

        * getkey.c (check_revocation_keys): Move....
        * main.h, sig-check.c (check_revocation_keys): to here.  Also
        return the signature_check error code rather than 0/1 and cache
        the sig result.

        * sig-check.c (check_key_signature2): Divert to
        check_revocation_keys if a revocation sig is made by someone other
        than the pk owner.

        * getkey.c (merge_selfsigs_main): Tidy.

2002-09-13  Werner Koch  <wk@gnupg.org>

        * g10.c (main) [__MINGW32__]: Activate oLoadExtension.

2002-09-12  David Shaw  <dshaw@jabberwocky.com>

        * Makefile.am, hkp.c, hkp.h, keyserver.c (keyserver_work): Remove
        internal HKP support.

        * keyserver.c (keyserver_spawn): Remove whitespace after keyserver
        commands.

2002-09-10  David Shaw  <dshaw@jabberwocky.com>

        * exec.c (expand_args): Remove loop left over from earlier
        implementation.
        (exec_write): Missed one tick.

2002-09-10  Werner Koch  <wk@gnupg.org>

        * g10.c, options.h: Removed option --emulate-checksum-bug.
        * misc.c (checksum_u16_nobug): Removed.
        (checksum_u16): Removed the bug emulation.
        (checksum_mpi): Ditto.
        (checksum_mpi_counted_nbits): Removed and replaced all calls
        with checksum_mpi.

        * parse-packet.c (read_protected_v3_mpi): New.
        (parse_key): Use it here to store it as an opaque MPI.
        * seckey-cert.c (do_check): Changed the v3 unprotection to the new
        why to store these keys.
        (protect_secret_key): Likewise.
        * build-packet.c (do_secret_key): And changed the writing.

        * tdbio.c (tdbio_set_dbname, open_db): Use new macro MY_O_BINARY
        to avoid silly ifdefs.
        (open_db): Fallback to RDONLY so that gpg may be used from a
        RO-medium.

        * encode.c (encode_simple): Make sure we don't use an ESK packet
        when we don't have a salt in the S2K.

        * misc.c (pct_expando) <case f>: Make sure that LEN is initialized.

        * exec.c (exec_finish): Use ticks to denote filenames in messages.
        (make_tempdir, exec_write): Changed format of messages.

        * keyserver.c (print_keyinfo): Release USERID in on error.
        (keyserver_work) [!DISABLE_KEYSERVER_HELPERS]: Exclude the unused
        code.

2002-09-09  Werner Koch  <wk@gnupg.org>

        * parse-packet.c (make_attribute_uidname): Add new ar MAX_NAMELEN
        for sanity checks.  Changed both callers. Limit the size of an %s.

        * options.skel: Comment lock-once out, so that this file does not
        change anything when copied to a new home directory.
        * openfile.c (try_make_homedir): Don't exit after copying the
        option skeleton.

        * options.h: Don't use a comma when declaring variables over more
        than one line.

        * mainproc.c (symkey_decrypt_sesskey): Check length of the session
        key.

        * hkp.c (dehtmlize): Use ascii_tolower to protect against weird
        locales.  Cast the argument for isspace for the sake of broken
        HP/UXes.
        (parse_hkp_index): s/ascii_memcasecmp/ascii_strncasecmp/.

        * g10.c: Removed option --emulate-3des-s2k-bug.

        * passphrase.c (hash_passphrase): Was used here.

        * export.c (parse_export_options)
        * keyserver.c (parse_keyserver_options)
        * import.c (parse_import_options)
        * g10.c (check_permissions): s/ascii_memcasecmp/ascii_strncasecmp/.

2002-09-09  David Shaw  <dshaw@jabberwocky.com>

        * g10.c (add_group): Use '=' to separate group name from group
        members.  Use a better error message for when no = is found.

        * hkp.c (hkp_export): Use CRLF in headers.

2002-09-03  David Shaw  <dshaw@jabberwocky.com>

        * mainproc.c (print_pkenc_list): Don't increment the error counter
        when printing the list of keys a message was encrypted to.  This
        would make gpg give a non-zero exit code even for completely valid
        messages if the message was encrypted to more than one key that
        the user owned.

2002-09-02  Werner Koch  <wk@gnupg.org>

        * g10.c (main): Try to set a default character set.  Print the
        used one in verbosity level 3.
        * gpgv.c (main): Try to set a default character set.

        * status.c, status.h (STATUS_IMPORT_OK): New.
        * import.c (import_one,import_secret_one): Print new status.

2002-08-30  David Shaw  <dshaw@jabberwocky.com>

        * pkclist.c (build_pk_list): Add new status code to indicate an
        untrusted user.  This (or a disabled key) fail with "unavailable
        pubkey" (G10ERR_UNU_PUBKEY).

        * pkclist.c (build_pk_list): Fail if any recipient keys are
        unusable.

        * options.skel: The PGP LDAP keyserver is back.  Use MIT keyserver
        as a sample rather than cryptnet as cryptnet does not support
        searching yet.

        * keyedit.c (show_key_with_all_names): Fix error message
        (preferences are userid/selfsig and not key specific).

2002-08-30  Werner Koch  <wk@gnupg.org>

        * pkclist.c (do_we_trust_pre): Changed the wording of a warning.

        * encode.c (encode_simple,encode_crypt): Use new style CTB for
        compressssed packets when using MDC.  We need to do this so that
        concatenated messages are properly decrypted.  Old style
        compression assumes that it is the last packet; given that we
        can't determine the length in advance, the uncompressor does not
        know where to start.  Actually we should use the new CTB always
        but this would break PGP 2 compatibility.

        * parse-packet.c (parse): Special treatment for new style CTB
        compressed packets.

        * build-packet.c (do_mdc): Removed. Was not used.
        (do_encrypted_mdc): Count in the version number and the MDC packet.

2002-08-28  David Shaw  <dshaw@jabberwocky.com>

        * sig-check.c (do_check_messages, do_check): Show keyid in error
        messages.

        * keyserver.c (print_keyinfo): More readable key listings for
        --search-keys responses.

2002-08-26  David Shaw  <dshaw@jabberwocky.com>

        * hkp.c (parse_hkp_index, dehtmlize): Move HTML functionality into
        new "dehtmlize" function.  Remove HTML before trying to parse each
        line from the keyserver.  If the keyserver provides key type
        information in the listing, use it.

2002-08-23  David Shaw  <dshaw@jabberwocky.com>

        * sig-check.c (do_check, do_check_messages): Emit the usual sig
        warnings even for cached sigs.  This also serves to protect
        against missing a sig expiring while cached.

        * getkey.c (merge_selfsigs_main): Don't check UID self-sigs twice.

2002-08-22  David Shaw  <dshaw@jabberwocky.com>

        * import.c (clean_subkeys, chk_self_sigs): Merge clean_subkeys
        into chk_self_sigs.  This improves efficiency as the same
        signatures are not checked multiple times.  Clarify when a subkey
        is revoked (any revocation signature, even if it is dated before
        the binding signature).

        * getkey.c (merge_selfsigs_subkey): Subkey revocation comments.

        * keylist.c (list_one): Stats are only for public key listings.

        * g10.c (main), options.skel: Default should be include-revoked
        for keyserver operations.

2002-08-21  Werner Koch  <wk@gnupg.org>

        * import.c (import_print_stats): Print new non_imported counter
        which is currently not used because we terminate on errors.

2002-08-20  David Shaw  <dshaw@jabberwocky.com>

        * options.skel: Document no-include-attributes for
        keyserver-options.

        * keylist.c, keyedit.c, keyserver.c, sign.c: Some TODOs and
        comments.

        * export.c (do_export_stream): Fix noop bug in exporting sensitive
        revocation keys.

        * pkclist.c (do_edit_ownertrust): Comment out the option for
        showing trust paths until it can be implemented.

2002-08-19  Werner Koch  <wk@gnupg.org>

        * getkey.c (get_user_id_native): Renamed to ..
        (get_user_id_printable): this.  Filter out all dangerous
        characters.  Checked all usages.
        (get_user_id_string_native): Renamed to..
        (get_user_id_string_printable): this.  Filter out all dangerous
        characters.  Checked all usages.
        * keyedit.c (show_basic_key_info): New.
        * keylist.c (print_fingerprint): New mode 3.
        * import.c (import_one): Use new function to display the user ID.

2002-08-16  Timo Schulz  <ts@winpt.org>

        * g10.c (main): Enable opt.interactive.

        * import.c (import_one): Ask the user if the key shall be
        imported when the interactive mode is used. Useful to extract
        selected keys from a file.
        
2002-08-16  Werner Koch  <wk@gnupg.org>

        * seckey-cert.c: Workaround to allow decryption of v3 keys created
        with a bug in the mpi_get_secure_buffer.

2002-08-14  David Shaw  <dshaw@jabberwocky.com>

        * hkp.c (parse_hkp_index): Properly handle really large keys
        (5 digit key length) in HKP searches.

2002-08-13  David Shaw  <dshaw@jabberwocky.com>

        * encode.c (encode_simple): Fix problem with using compression
        algo 2 and symmetric compressed files.

        * encode.c (encode_simple, encode_crypt): If we are not using a
        MDC, compress even if a file is already compressed.  This is to
        help against the chosen ciphertext attack.

        * pkclist.c (select_algo_from_prefs): Fix requested algorithm bug
        so the request succeeds even if the requested algorithm is not the
        first found.

        * cipher.c (write_header), encode.c (use_mdc, encode_simple,
        encode_crypt, encrypt_filter), g10.c (main): Be more eager to use
        a MDC.  We use a MDC if the keys directly support it, if the keys
        list AES (any) or TWOFISH anywhere in the prefs, or if the cipher
        chosen does not have a 64 bit blocksize.

2002-08-08  David Shaw  <dshaw@jabberwocky.com>

        * options.skel: Some language tweaks, and remove the
        load-extension section for random gatherers.

        * keyring.c (create_tmp_file, rename_tmp_file): Create tmp files
        with user-only permissions, but restore the original permissions
        if the user has something special set.

        * openfile.c (copy_options_file): Create new options file
        (gpg.conf) with user-only permissions.

        * keydb.c (keydb_add_resource): Create new keyrings with user-only
        permissions.

        * tdbio.c (tdbio_set_dbname): Create new trustdbs with user-only
        permissions.

2002-08-07  David Shaw  <dshaw@jabberwocky.com>

        * sig-check.c (signature_check2): Sanity check that the md has a
        context for the hash that the sig is expecting.  This can happen
        if a onepass sig header does not match the actual sig, and also if
        the clearsign "Hash:" header is missing or does not match the
        actual sig.

        * keyedit.c (menu_revsig): Properly show a uid is revoked without
        restarting gpg.  This is Debian bug 124219, though their supplied
        patch will not do the right thing.

        * main.h, tdbio.c (tdbio_set_dbname), misc.c (removed
        check_permissions), keydb.c (keydb_add_resource), g10.c (main,
        check_permissions): Significant reworking of the permission check
        mechanism.  The new behavior is to check everything in the homedir
        by checking the homedir itself.  If the user wants to put
        (possibly shared) keyrings outside the homedir, they are not
        checked.  The options file and any extension files are checked
        wherever they are, as well as their enclosing directories.  This
        is Debian bug 147760.
        
2002-08-06  Stefan Bellon  <sbellon@sbellon.de>

        * g10.c (main): Use of EXTSEP_S in new gpg.conf string.
        * openfile.c (copy_options_file): Ditto.

2002-08-06  David Shaw  <dshaw@jabberwocky.com>

        * options.h, g10.c (main), mainproc.c (proc_encrypted):
        --ignore-mdc-error option to turn a MDC check error into a
        warning.

        * encode.c (encode_crypt), g10.c (main), sign.c (sign_file,
        clearsign_file): Use the same --pgpX warning string everywhere to
        ease translations.

        * encode.c (write_pubkey_enc_from_list): Warn when using
        --throw-keyid with --pgpX.  Noted by Vedaal Nistar.

        * revoke.c (export_minimal_pk, gen_desig_revoke, gen_revoke):
        Export a minimal pk along with the revocation cert when in --pgpX
        mode so that PGP can import it.

2002-08-06  Werner Koch  <wk@gnupg.org>

        * options.skel: Changed comments.

        * g10.c (main): Try to use "gpg.conf" as default option file.
        * openfile.c (copy_options_file): Changed name of created file.

2002-08-02  Werner Koch  <wk@gnupg.org>

        * Makefile.am (LDFLAGS): Removed DYNLINK_LDFLAGS.

2002-07-30  David Shaw  <dshaw@jabberwocky.com>

        * options.h, g10.c (main), mainproc.c (proc_encrypted): Return a
        decryption failed error if a MDC does not verify.  Warn if a MDC
        is not present (can disable via --no-mdc-warning).

        * exec.c (exec_write), g10.c (main), keyserver.c
        (keyserver_spawn): Use new DISABLE_KEYSERVER_PATH rather than
        FIXED_EXEC_PATH.

2002-07-28  David Shaw  <dshaw@jabberwocky.com>

        * sig-check.c (do_check): Properly validate v4 sigs with no hashed
        section at all.

2002-07-25  Werner Koch  <wk@gnupg.org>

        * delkey.c (do_delete_key): Always allow to delete a key in batch mode
        when specified by fingerprint.  Suggested by Enzo Michelangeli.

2002-07-25  David Shaw  <dshaw@jabberwocky.com>

        * keyedit.c (menu_revsig): Change "revsig" to honor selected uids
        so the user can revoke sigs from particular uids only.

        * keylist.c (list_keyblock_print): Don't display expired uids in
        --list-keys unless -v and not --list-sigs (just like revoked
        uids).

        * exec.c, export.c, import.c, keyedit.c, keyserver.c, misc.c:
        "Warning" -> "WARNING"

2002-07-24  David Shaw  <dshaw@jabberwocky.com>

        * main.h, import.c (parse_import_options, fix_hkp_corruption,
        import_one, delete_inv_parts), g10.c (main): New import-option
        "repair-hkp-subkey-bug", which repairs as much as possible the HKP
        mangling multiple subkeys bug.  It is on by default for keyserver
        receives, and off by default for regular --import.

        * main.h, import.c (import, import_one, delete_inv_parts), hkp.c
        (hkp_ask_import), keyserver.c (keyserver_spawn): Use keyserver
        import options when doing keyserver receives.

        * options.h, exec.h, exec.c (set_exec_path, exec_write), g10.c
        (main), keyserver.c (keyserver_spawn): If the user does not use
        "exec-path", completely replace $PATH with GNUPG_LIBEXECDIR before
        calling the keyserver helper.  If the user does use "exec-path",
        append GNUPG_LIBEXECDIR after the specified path.

2002-07-23  David Shaw  <dshaw@jabberwocky.com>

        * import.c (parse_import_options), export.c
        (parse_export_options): Fix offset problem with reversed ("no-")
        meanings.

        * import.c (delete_inv_parts): Discard subkey signatures (0x18 and
        0x28) if found in the userid section of the key.

        * sig-check.c (signature_check2): Signatures made by invalid
        subkeys (bad/missing binding sig) are also invalid.

        * keylist.c (print_fingerprint): Show the primary as well as the
        secondary key fingerprint in modes 1 & 2.

2002-07-22  David Shaw  <dshaw@jabberwocky.com>

        * options.h, main.h, g10.c (main), import.c
        (parse_import_options, delete_inv_parts), keyserver.c
        (parse_keyserver_options): add new --import-options option.  The
        only current flag is "allow-local-sigs".

        * g10.c (main): Don't disable MDC in pgp7 mode.

        * options.h, g10.c (main), keyserver.c (parse_keyserver_options):
        Remove old keyserver-option include-attributes now that there is
        an export-option for the same thing.

        * options.h, main.h, export.c (parse_export_options,
        do_export_stream), g10.c (main): add new --export-options option.
        Current flags are "include-non-rfc", "include-local-sigs",
        "include-attributes", and "include-sensitive-revkeys".

        * options.h, hkp.c (hkp_export), keyserver.c
        (parse_keyserver_options, keyserver_spawn): try passing unknown
        keyserver options to export options, and if successful, use them
        when doing a keyserver --send-key.

        * build-packet.c (build_sig_subpkt): We do not generate
        SIGSUBPKT_PRIV_VERIFY_CACHE anymore.

        * revoke.c (gen_desig_revoke): Lots more comments about including
        sensitive revkeys along with the revocation sig itself.

        * keyserver.c (parse_keyserver_options): Simpler implementation
        that can skip one pass over the options.

2002-07-18  David Shaw  <dshaw@jabberwocky.com>

        * keyedit.c (keyedit_menu, menu_addrevoker): Allow specifying
        "sensitive" as an argument to an addrevoker command.  This sets
        the 0x40 sensitive revoker flag.

        * revoke.c (gen_desig_revoke): When generating a designated
        revocation, include the direct key sig that contains the
        designated revoker subpacket.  This allows sensitive designated
        revocation subpackets to be exported.  Also indicate which
        revokers are sensitive in the first place.

2002-07-17  David Shaw  <dshaw@jabberwocky.com>

        * keyedit.c (show_key_with_all_names_colon): The 0x40 class bit in
        a designated revoker means "sensitive", not "local".  It's
        exportable under the right circumstances.

        * main.h, options.h, export.c (do_export_stream), g10.c (main),
        hkp.c (hkp_export), keyserver.c (keyserver_spawn: Add a flag to
        skip attribute packets and their signatures while exporting.  This
        is to accomodate keyservers (pksd again) that choke on attributes.
        Use keyserver-option "include-attributes" to control it.  This
        defaults to ON (i.e. don't skip).

2002-07-09  David Shaw  <dshaw@jabberwocky.com>

        * options.h, keyserver.c (parse_keyserver_uri, keyserver_spawn,
        keyserver_work), hkp.c (hkp_ask_import, hkp_export, hkp_search):
        Use a much more strict reading of RFC-2396 for the keyserver URIs.
        Specifically, don't try and be smart about checking the value of
        ":port" so long as it is all digits, and properly handle opaque
        data (those scheme specific parts that do not start with "//").

2002-07-04  David Shaw  <dshaw@jabberwocky.com>

        * photoid.c (get_default_photo_command, show_photos): Honor
        FIXED_PHOTO_VIEWER and DISABLE_PHOTO_VIEWER.

        * mainproc.c (check_sig_and_print): Use --show-photos to show
        photos when verifying a sig made by a key with a photo.

        * keyserver.c (parse_keyserver_uri): Properly parse a URI with no
        :port section and an empty file path, but with a terminating '/'.
        (keyserver_work): Honor DISABLE_KEYSERVER_HELPERS.

        * hkp.c (hkp_ask_import): Display keyserver URI as a URI, but only
        if verbose.

        * exec.c, g10.c: USE_EXEC_PATH -> FIXED_EXEC_PATH

2002-07-03  David Shaw  <dshaw@jabberwocky.com>

        * exec.h, exec.c (set_exec_path, exec_write), g10.c (main): If
        USE_EXEC_PATH is defined at compile time, use it to lock the
        exec-path and not allow the user to change it.

2002-07-02  David Shaw  <dshaw@jabberwocky.com>

        * options.h, g10.c (main), keyserver.c (keyserver_refresh):
        Maintain and use the original keyserver URI for cosmetics rather
        than trying to recreate it when needed.

        * mainproc.c (check_sig_and_print): Properly disregard expired
        uids.  Make sure that the first uid listed is a real uid and not
        an attribute (attributes should only be listed in the "aka"
        section).  When there are no valid textual userids, try for an
        invalid textual userid before using any attribute uid.

2002-07-01  David Shaw  <dshaw@jabberwocky.com>

        * options.skel: Fix a few typos, clarify "group", and remove
        sample photo viewers for Win32 since they are the defaults now.

        * parse-packet.c (make_attribute_uidname), keylist.c
        (dump_attribs): Fix two typecast warnings.

        * packet.h, build-packet.c (build_attribute_subpkt), exec.c
        (expand_args), mkdtemp.c (mkdtemp), photoid.c
        (parse_image_header): Fix some signedness compiler warnings.

2002-07-01  Werner Koch  <wk@gnupg.org>

        * photoid.c (get_default_photo_command): Also use __MINGW32__
        instead of HAVE_DOSISH_SYSTEM.

        * encode.c (encode_symmetric): Do not use the new encryption code.

2002-06-30  Werner Koch  <wk@gnupg.org>

        * photoid.c: Use __MINGW32__ to include windows because
        HAVE_DOSISH_SYSTEM is also set for OS/2 and plain DOS.  Provide
        constant missing in older mingw installations. 

2002-06-21  Stefan Bellon  <sbellon@sbellon.de>

        * g10.c [__riscos__]: Moved RISC OS specific stuff to util/riscos.c
        and include/util.h.

        * gpgv.c [__riscos__]: Likewise.

2002-06-20  David Shaw  <dshaw@jabberwocky.com>

        * keydb.h, pkclist.c (select_algo_from_prefs): Allow passing a
        suggested algorithm which will be used if available.

        * encode.c (encode_crypt, encrypt_filter), sign.c (sign_file): Use
        new select_algo_from_prefs feature to check if forcing an
        algorithm would violate the recipient preferences.

        * photoid.c (get_default_photo_command, show_photos): Use
        different default viewers on different platforms.  Currently we
        have Win 9x, Win NT (2k, xp), Mac OSX, RISC OS, and "everybody
        else".  These are #ifdefs as much as possible to avoid clutter.

        * g10.c (strusage, build_list), keyedit.c (show_prefs), main.h,
        misc.c (compress_algo_to_string, check_compress_algo), pkclist.c
        (algo_available), keygen.c (keygen_set_std_prefs): New
        algo_to_string and check functions for compress algorithms.

2002-06-20  Werner Koch  <wk@gnupg.org>

        * misc.c (setsysinfo): Removed a #warning for Alpha's uniligedn
        trap disabling - it is quite possible that this is a debug relict.

2002-06-20  Stefan Bellon  <sbellon@sbellon.de>

        * g10.c [__riscos__]: Added image file system feature.

        * gpgv.c [__riscos__]: Added image file system feature.

        * photoid.c (show_photos) [__riscos__]: Set RISC OS filetype of
        photo id according to MIME type.

2002-06-19  David Shaw  <dshaw@jabberwocky.com>

        * hkp.c (parse_hkp_index): Don't leak memory when failing out of a
        bad HKP keyserver.

        * g10.c (add_notation_data): Relax slightly the rules as to what
        can go into a notation name - 2440 allows "@", for example.

2002-06-17  David Shaw  <dshaw@jabberwocky.com>

        * import.c (clean_subkeys, import_one): Only allow at most 1
        binding sig and at most 1 revocation sig on a subkey, as per
        2440:11.1.

        * hkp.c (parse_hkp_index, hkp_search): Error if the keyserver
        returns an unparseable HKP response.

2002-06-15  David Shaw  <dshaw@jabberwocky.com>

        * keyedit.c (show_key_with_all_names), keylist.c
        (list_keyblock_print): Show "[expired]" before expired uids.

        * keyedit.c (show_key_with_all_names_colon), mainproc.c
        (list_node), keylist.c (list_keyblock_colon): Show flag 'e' for
        expired user ids.  Use "uat" for user attribute packets instead of
        "uid".  Also use '<count> <length>' rather than the fake user id
        string on attributes.

        * keygen.c (keygen_add_revkey): Remove unused code.

        * misc.c (check_permissions): Check directory permissions
        properly - they are not special files.

        * pkclist.c (expand_id, expand_group, build_pk_list): When
        expanding groups before building a pk list, inherit flags from the
        original pre-expanded string.

        * pubkey-enc.c (is_algo_in_prefs): Don't use prefs from expired
        uids.

2002-06-14  David Shaw  <dshaw@jabberwocky.com>

        * free-packet.c (copy_signature): Properly copy a signature that
        carries a revocation key on it.

        * pkclist.c (expand_id, expand_group, build_pk_list): Groups now
        work properly when used in the "Enter the user ID" prompt.

2002-06-14  David Shaw  <dshaw@jabberwocky.com>

        * keyedit.c (show_key_with_all_names): Display warning if a user
        tries to show prefs on a v3 key with a v3 selfsig.

        * kbnode.c (dump_kbnode): Show if a uid is expired.

        * import.c (merge_blocks, import_revoke_cert): Show user ID
        receiving a revocation certificate.

        * free-packet.c (cmp_user_ids): Properly compare attribute ids.

        * pkclist.c (expand_groups): Maintain the strlist flags while
        expanding.  Members of an expansion inherit their flags from the
        expansion key.

        * options.h, cipher.c (write_header), g10.c (main), keygen.c
        (keygen_set_std_prefs): remove the personal_mdc flag.  It no
        longer serves a purpose now that the personal preference lists are
        split into cipher/digest/zip.

2002-06-14  Timo Schulz  <ts@winpt.org>

        * skclist.c (is_insecure): Implemented.
        
2002-06-12  David Shaw  <dshaw@jabberwocky.com>

        * keyserver.c (keyserver_spawn): Properly handle PROGRAM responses
        when they have a CRLF ending.  Noted by Keith Ray.

        * keyserver.c (keyserver_spawn): Handle CRLF endings from
        keyserver helpers.  Also don't leak the last line worth of memory
        from the keyserver response.

        * main.h, misc.c (deprecated_warning): New function to warn about
        deprecated options and commands.

        * g10.c (main), keyserver-internal.h, keyserver.c
        (parse_keyserver_uri): Use new deprecated function to warn about
        honor-http-proxy, auto-key-retrieve, and x-broken-hkp.

2002-06-11  David Shaw  <dshaw@jabberwocky.com>

        * Makefile.am: link gpg with NETLIBS for the built-in HKP access.

2002-06-10  David Shaw  <dshaw@jabberwocky.com>

        * options.h, keyserver.c (keyserver_opts), g10.c (main): New
        keyserver option "include-subkeys".  This feature already existed,
        but now can be turned off.  It defaults to on.

        * options.h, keyserver.c (parse_keyserver_options,
        keyserver_spawn): There are now enough options to justify making a
        structure for the keyserver options rather than a page of
        if-then-else-if-then-etc.

        * getkey.c (merge_keys_and_selfsig, merge_selfsigs_main): Fix bug
        in calculating key expiration dates.

2002-06-09  David Shaw  <dshaw@jabberwocky.com>

        * keydb.h, getkey.c (get_user_id_native), import.c (import_one):
        Display user ID while importing a key.  Note this applies to both
        --import and keyserver --recv-keys.

        * exec.c (exec_finish): Log unnatural exit (core dump, killed
        manually, etc) for fork/exec/pipe child processes.

2002-06-08  Timo Schulz  <ts@winpt.org>

        * encode.c (encode_symmetric): Disable the compat flag
        when the expert mode is enabled.
        
2002-06-07  David Shaw  <dshaw@jabberwocky.com>

        * options.skel, options.h, main.h, keydb.h, pkclist.c
        (build_pk_list, expand_groups), g10.c (main, add_group): Add new
        "group" command to allow one name to expand into multiple keys.
        For simplicity, and to avoid potential loops, we only expand once
        - you can't make an alias that points to an alias.

        * main.h, g10.c (main), keygen.c (build_personal_digest_list):
        Simplify the default digest list - there is really no need for the
        other hashes since they will never be used after SHA-1 in the
        list.

        * options.skel, options.h, g10.c (main), hkp.c (hkp_ask_import,
        hkp_export, hkp_search), keyserver.c (parse_keyserver_options,
        parse_keyserver_uri, keyserver_work, keyserver_refresh): Make the
        "x-broken-hkp" keyserver scheme into keyserver-option
        "broken-http-proxy".  Move honor_http_proxy into
        keyserver_options.  Canonicalize the three variations of "hkp",
        "x-hkp", and "x-broken-hkp" into "hkp".

2002-06-07  Stefan Bellon  <sbellon@sbellon.de>

        * g10.c [__riscos__]: Added --attribute-file to do the same as
        --attribute-fd, but with a filename not a fd as argument.
        Added magic symbol for RISC OS to use different memory management.

        * gpgv.c [__riscos__]: Added magic symbol for RISC OS to use
        different memory management.

2002-06-06  David Shaw  <dshaw@jabberwocky.com>

        * main.h, g10.c (main), keygen.c (build_personal_digest_list): Put
        in a default digest preference list consisting of SHA-1, followed
        by every other installed digest except MD5.  Note this is the same
        as having no digest preference at all except for SHA-1 being
        favored.

        * options.h, g10.c (main), keygen.c (keygen_set_std_prefs),
        pkclist.c (select_algo_from_prefs): Split
        --personal-preference-list into three:
        --personal-{cipher|digest|compress}-preferences.  This allows a
        user to set one without affecting another (i.e. setting only a
        digest pref doesn't imply an empty cipher pref).

        * exec.c (exec_read): This is a safer way of guessing the return
        value of system().  Noted by Stefan Bellon.

2002-06-05  David Shaw  <dshaw@jabberwocky.com>

        * hkp.c (parse_hkp_index): Be more robust with keyservers
        returning very unparseable responses.

        * exec.c (exec_read): Catch and display an error when the remote
        process exits unnaturally (i.e. segfault) so the user knows what
        happened.  Also fix exec_write stub which has a different number
        of arguments now.

2002-06-05  Timo Schulz  <ts@winpt.org>

        * encode.c (encode_simple): Ignore the new mode for RFC1991.
        * mainproc.c (symkey_decrypt_sesskey): Better check for weird
        keysizes.
        
2002-06-05  Timo Schulz  <ts@winpt.org>

        * encode.c (encode_sesskey): New.
        (encode_simple): Use it here. But by default we use the compat
        mode which supress to generate encrypted session keys.
        
2002-06-05  Timo Schulz  <ts@winpt.org>

        * mainproc.c (symkey_decrypt_sesskey): New.
        (proc_symkey_enc): Support for encrypted session keys.
        
2002-06-04  David Shaw  <dshaw@jabberwocky.com>

        * sign.c (hash_for, sign_file): When encrypting and signing at the
        same time, consult the various hash prefs to pick a hash algorithm
        to use.  Pass in a 160-bit hint if any of the signing keys are
        DSA.

        * keydb.h, pkclist.c (select_algo_from_prefs, algo_available):
        Pass a "hints" opaque pointer in to let the caller give hints as
        to what algorithms would be acceptable.  The only current hint is
        for PREFTYPE_HASH to require a 160-bit hash for DSA.  Change all
        callers in encode.c (encode_crypt, encrypt_filter) and sign.c
        (sign_file).  If we settle on MD5 as the best algorithm based
        solely on recepient keys and SHA1 is also a possibility, use SHA1
        unless the user intentionally chose MD5.  This is as per 2440:13.

        * exec.c (make_tempdir): Fix duplicated filename problem.

2002-06-03  David Shaw  <dshaw@jabberwocky.com>

        * packet.h, parse-packet.c (enum_sig_subpkt): Report back from
        enum_sig_subpkt when a subpacket is critical and change all
        callers in keylist.c (show_policy_url, show_notation), mainproc.c
        (print_notation_data), and pkclist.c (do_show_revocation_reason).

        * keylist.c (show_policy_url, show_notation): Display if the
        policy or notation is critical.
        
2002-06-03  David Shaw  <dshaw@jabberwocky.com>

        * main.h, g10.c (main), keylist.c (dump_attribs, set_attrib_fd,
        list_keyblock_print, list_keyblock_colon), status.h, status.c
        (get_status_string): New --attribute-fd feature to dump the
        contents of attribute subpackets for frontends.  If --status-fd is
        also used, then a new status tag ATTRIBUTE is provided for each
        subpacket.

        * packet.h, getkey.c (fixup_uidnode, merge_selfsigs_main,
        merge_selfsigs_subkey), parse-packet.c (setup_user_id): Keep track
        of the expiration time of a user ID, and while we're at it, use
        the expired flag from the selfsig rather than reparsing the
        SIG_EXPIRE subpacket.

        * photoid.c (generate_photo_id): When adding a new photo ID,
        showing the photo for confirmation is not safe when noninteractive
        since the "user" may not be able to dismiss a viewer window.
        Noted by Timo Schulz.
        
2002-06-03  David Shaw  <dshaw@jabberwocky.com>

        * options.skel: Sample photo viewers for Win32.

        * misc.c (pct_expando): Use the seckey for %k/%K if the pubkey is
        not available.

        * photoid.h, photoid.c (show_photos): Include the seckey in case a
        user tries to view a photo on a secret key, and change all callers
        in keyedit.c (menu_showphoto), keylist.c (list_keyblock_print),
        and photoid.c (generate_photo_id).

2002-06-02  David Shaw  <dshaw@jabberwocky.com>

        * photoid.c (show_photos): Work properly when not called with a
        public key.

2002-05-31  David Shaw  <dshaw@jabberwocky.com>

        * sign.c (mk_notation_and_policy): Free unneeded buffer.

        * hkp.c (parse_hkp_index): Properly handle the '&' character
        (i.e. "&amp;") in HKP responses.

        * getkey.c (merge_selfsigs_main): Fix reversed expiration time
        check with self-sigs.

        * keyedit.c (sign_uids): When making a new self-sig on a v3 key,
        make a v3 self-sig unless it is currently a v3 self-sig being
        promoted to v4.

2002-05-31  Timo Schulz  <ts@winpt.org>

        * pkclist.c (do_show_revocation_reason): Don't use capital
        letters for non-interactive output.
        (show_revocation_reason): Now it is global.
        * pubkey-enc.c (get_it): Show if the key has been revoked.
        
2002-05-30  David Shaw  <dshaw@jabberwocky.com>

        * sign.c (write_signature_packets, sign_file, clearsign_file,
        sign_symencrypt_file): Make a v4 signature if a policy URL or
        notation is set, unless v3 sigs are forced via rfc1991 or
        force-v3-sigs.  Also remove some doubled code and clarify an error
        message (we don't sign in PGP2 mode - just detach-sign).

        * parse-packet.c (parse_one_sig_subpkt): Add KS_FLAGS to the "any
        size" section.

2002-05-29  David Shaw  <dshaw@jabberwocky.com>

        * keygen.c (keygen_set_std_prefs, add_feature_mdc): Use "mdc" and
        "no-mdc" in the prefs string to allow switching on and off the MDC
        feature.  This is needed to properly export a key from GnuPG for
        use on PGP which does not support MDC - without this, MDC-capable
        implementations will still try and generate MDCs which will break
        PGP.

        * keygen.c (keygen_get_std_prefs): Show "[mdc]" in prefs string if
        it is enabled.

        * options.h, g10.c (main), cipher.c (write_header), keygen.c
        (keygen_set_std_prefs): For consistency, allow the user to specify
        mdc/no-mdc in the --personal-preference-list.  If disabled, it
        acts just like --disable-mdc.

2002-05-29  David Shaw  <dshaw@jabberwocky.com>

        * options.h, exec.c: Add some debugging info, using the 1024 debug
        flag.

        * exec.c (win_system): New system()-like function for win32 that
        does not return until the child process terminates.  Of course,
        this doesn't help if the process itself exits before it is
        finished.

2002-05-29  Werner Koch  <wk@gnupg.org>

        * encode.c (encode_simple): Intialize PKT when --no-literal is used.

        * keyedit.c (show_key_with_all_names_colon): Renamed the record
        for revocation keys to "rvk".

2002-05-27  Werner Koch  <wk@gnupg.org>

        * keyedit.c (show_key_with_all_names_colon): New.
        (show_key_with_all_names): Divert to new function when required.
        Sanitize printing of revoker name.

2002-05-27  David Shaw  <dshaw@jabberwocky.com>

        * build-packet.c (build_sig_subpkt): Handle setting sig flags for
        certain subpacket types (notation, policy url, exportable,
        revocable).  keyedit.c (sign_mk_attrib): Flags no longer need to
        be set here.

        * packet.h, parse-packet.c (parse_one_sig_subpkt), build-packet.c
        (build_sig_subpkt): Call parse_one_sig_subpkt to sanity check
        buffer lengths before building a sig subpacket.

2002-05-26  David Shaw  <dshaw@jabberwocky.com>

        * sign.c (mk_notation_and_policy): Include secret key to enable %s
        expandos, and pass notations through pct_expando as well.

        * main.h, misc.c (pct_expando): Add %s and %S expandos for
        signer's keyid.

2002-05-25  David Shaw  <dshaw@jabberwocky.com>

        * g10.c (strusage, build_list): Add compress algorithms to
        --version list.  Show algorithm numbers when --verbose --version
        is done.

2002-05-22  David Shaw  <dshaw@jabberwocky.com>

        * options.h, main.h, keygen.c (keygen_set_set_prefs,
        keygen_get_std_prefs, keygen_upd_std_prefs), keyedit.c
        (keyedit_menu), g10.c (main), pkclist.c (select_algo_from_prefs):
        Add --personal-preference-list which allows the user to factor in
        their own preferred algorithms when the preference lists are
        consulted.  Obviously, this does not let the user violate a
        recepient's preferences (and the RFC) - this only influences the
        ranking of the agreed-on (and available) algorithms from the
        recepients.  Suggested by David Hollenberg.

        * options.h, keygen.c (keygen_set_std_prefs), g10.c (main): Rename
        --preference-list to --default-preference-list (as that is what it
        really is), and make it a true default in that if the user selects
        "default" they get this list and not the compiled-in list.

2002-05-22  Werner Koch  <wk@gnupg.org>

        * g10.c (main): Add missing LF in a info printout and made it
        translatable.  Noted by Michael Tokarev.

2002-05-21  Werner Koch  <wk@gnupg.org>

        * g10.c (main): Removed the undef of USE_SHM_COPROCESSING which
        was erroneously introduced on 2002-01-09.

        * signal.c (got_fatal_signal): Don't write the Nul to stderr.
        Reported by David Hollenberg.

2002-05-18  David Shaw  <dshaw@jabberwocky.com>

        * main.h, g10.c (main), revoke.c (gen_desig_revoke): Generate a
        designated revocation via --desig-revoke

        * keyedit.c (keyedit_menu, menu_addrevoker): New "addrevoker"
        command to add a designated revoker to a key.

2002-05-17  David Shaw  <dshaw@jabberwocky.com>

        * gpgv.c: Add stub for get_ownertrust().

        * g10.c (main): --allow-freeform-uid should be implied by
        OpenPGP.  Add --no-allow-freeform-uid.

        * keyedit.c (sign_uids): Issue a warning when signing a
        non-selfsigned uid.

        * getkey.c (merge_selfsigs_main): If a key has no selfsigs, and
        allow-non-selfsigned-uid is not set, still try and make the key
        valid by checking all uids for a signature from an ultimately
        trusted key.

2002-05-16  David Shaw  <dshaw@jabberwocky.com>

        * main.h, keygen.c (keygen_add_revkey): Add revocation key
        subpackets to a signature (callable by
        make_keysig_packet). (write_direct_sig): Write a 1F direct key
        signature. (parse_revocation_key): Parse a string in
        algo:fpr:sensitive format into a revocation
        key. (get_parameter_revkey, do_generate_keypair): Call above
        functions when prompted from a batch key generation file.

        * build-packet.c (build_sig_subpkt): Allow multiple revocation key
        subpackets in a single sig.

        * keydb.h, getkey.c (get_seckey_byfprint): Same as
        get_pubkey_byfprint, except for secret keys.  We only know the
        fingerprint of a revocation key, so this is needed to retrieve the
        secret key needed to issue a revokation.

        * packet.h, parse-packet.c (parse_signature, parse_revkeys): Split
        revkey parsing off into a new function that can be used to reparse
        after manipulating the revkey list.

        * sign.c (make_keysig_packet): Ability to make 1F direct key
        signatures.

2002-05-15  David Shaw  <dshaw@jabberwocky.com>

        * options.skel: keyserver.pgp.com is gone, so list pgp.surfnet.nl
        as a sample LDAP server instead.

        * getkey.c (merge_selfsigs_main): Properly handle multiple
        revocation keys in a single packet.  Properly handle revocation
        keys that are in out-of-order packets.  Remove duplicates in
        revocation key list.

2002-05-14  Timo Schulz   <ts@winpt.org>

        * exec.c (make_tempdir) [MINGW32]: Added missing '\'.
        
2002-05-14  Stefan Bellon  <sbellon@sbellon.de>

        * exec.c (make_tempdir): Make use of EXTSEP_S instead of hardcoded
        dot as extension separator.

2002-05-13  David Shaw  <dshaw@jabberwocky.com>

        * photoid.c (show_photos): Use the long keyid as the filename for
        the photo.  Use the short keyid as the filename on 8.3 systems.

        * exec.h, exec.c (make_tempdir, exec_write, exec_finish): Allow
        caller to specify filename.  This should make things easier on
        windows and macs where the file extension is required, but a whole
        filename is even better.

        * keyedit.c (show_key_with_all_names, show_prefs): Show proper
        prefs for a v4 key uid with no selfsig at all.

        * misc.c (check_permissions): Don't check permissions on
        non-normal files (pipes, character devices, etc.)

2002-05-11  Werner Koch  <wk@gnupg.org>

        * mainproc.c (proc_symkey_enc): Avoid segv in case the parser
        encountered an invalid packet.

        * keyserver.c (keyserver_export): Get confirmation before sending
        all keys.

2002-05-10  Stefan Bellon  <sbellon@sbellon.de>

        * g10.c, hkp.c, keyedit.c, keyserver.c: Replaced all occurrances
        of strcasecmp with ascii_strcasecmp and all occurrances of
        strncasecmp with ascii_memcasecmp.

2002-05-10  David Shaw  <dshaw@jabberwocky.com>

        * packet.h, getkey.c (fixup_uidnode), keyedit.c (show_prefs): Show
        assumed prefs for hash and compression as well as the cipher pref.
        Show assumed prefs if there are no prefs at all on a v4
        self-signed key.

        * options.h, g10.c (main), sign.c (make_keysig_packet): New
        --cert-digest-algo function to override the default key signing
        hash algorithm.

2002-05-09  David Shaw  <dshaw@jabberwocky.com>

        * getkey.c (merge_selfsigs_main): Make sure the revocation key
        list starts clean as this function may be called more than once
        (e.g. from functions in --edit).

        * g10.c, encode.c (encode_crypt), sign.c (sign_file,
        sign_symencrypt_file): Make --compress-algo work like the
        documentation says.  It should be like --cipher-algo and
        --digest-algo in that it can override the preferences calculation
        and impose the setting the user wants.  No --compress-algo setting
        allows the usual preferences calculation to take place.

        * main.h, compress.c (compress_filter): use new
        DEFAULT_COMPRESS_ALGO define, and add a sanity check for compress
        algo value.

2002-05-08  David Shaw  <dshaw@jabberwocky.com>

        * pkclist.c (select_algo_from_prefs): There is an assumed
        compression preference for uncompressed data.

2002-05-07  David Shaw  <dshaw@jabberwocky.com>

        * options.h, g10.c (main), getkey.c (finish_lookup), pkclist.c
        (algo_available): --pgp7, identical to --pgp6 except that it
        permits a few algorithms that PGP 7 added: AES128, AES192, AES256,
        and TWOFISH.  Any more of these --pgpX flags, and it'll be time to
        start looking at a generic --emulate-pgp X option.

        * export.c (do_export_stream): Warn the user when exporting a
        secret key if it or any of its secret subkeys are protected with
        SHA1 while simple_sk_checksum is set.

        * parse-packet.c (parse_key): Show when the SHA1 protection is
        used in --list-packets.

        * options.h, build-packet.c (do_comment), g10.c (main): Rename
        --no-comment as --sk-comments/--no-sk-comments (--no-comment still
        works) and make the default be --no-sk-comments.

2002-05-07  Werner Koch  <wk@gnupg.org>

        * keygen.c (get_parameter_algo): Never allow generation of the
        deprecated RSA-E or RSA-S flavors of PGP RSA.
        (ask_algo): Allow generation of RSA sign and encrypt in expert
        mode.  Don't allow ElGamal S+E unless in expert mode.
        * helptext.c: Added entry keygen.algo.rsa_se.

2002-05-07  David Shaw  <dshaw@jabberwocky.com>

        * keyedit.c (sign_uids): If --expert is set, allow re-signing a
        uid to promote a v3 self-sig to a v4 one.  This essentially
        deletes the old v3 self-sig and replaces it with a v4 one.

        * packet.h, parse-packet.c (parse_key), getkey.c
        (merge_keys_and_selfsig, merge_selfsigs_main): a v3 key with a v4
        self-sig must never let the v4 self-sig express a key expiration
        time that extends beyond the original v3 expiration time.

2002-05-06  David Shaw  <dshaw@jabberwocky.com>

        * keyedit.c (sign_uids): When making a self-signature via "sign"
        don't ask about sig level or expiration, and include the usual
        preferences and such for v4 self-sigs.  (menu_set_preferences):
        Convert uids from UTF8 to native before printing.

        * keyedit.c (sign_uids): Convert uids from UTF8 to native before
        printing.  (menu_set_primary_uid): Show error if the user tries to
        make a uid with a v3 self-sig primary.

2002-05-05  David Shaw  <dshaw@jabberwocky.com>

        * import.c (import_one): When merging with a key we already have,
        don't let a key conflict (same keyid but different key) stop the
        import: just skip the bad key and continue.

        * exec.c (make_tempdir): Under Win32, don't try environment
        variables for temp directories - GetTempDir tries environment
        variables internally, and it's better not to second-guess it in
        case MS adds some sort of temp dir handling to Windows at some
        point.

2002-05-05  Timo Schulz  <ts@winpt.org>

        * mainproc.c (proc_symkey_enc): Don't ask for a passphrase
        in the list only mode.
        
2002-05-05  David Shaw  <dshaw@jabberwocky.com>

        * keyserver.c (keyserver_refresh): --refresh-keys implies
        --merge-only so as not to import keys with keyids that match the
        ones being refreshed.  Noted by Florian Weimer.

2002-05-04  Stefan Bellon  <sbellon@sbellon.de>

        * free-packet.c (copy_public_key): Don't call m_alloc(0), therefore
        added consistency check for revkey and numrefkeys.

        * getkey.c (check_revocation_keys): Added consistency check for
        revkey and numrefkeys.

        * keyedit.c (show_key_with_all_names): Likewise.

2002-05-03  David Shaw  <dshaw@jabberwocky.com>

        * photoid.c: Provide default image viewer for Win32.

        * misc.c (pct_expando): %t means extension, not name ("jpg", not
        "jpeg").

        * keyserver.c (keyserver_spawn), photoid.c (show_photos), exec.h,
        exec.c: Allow the caller to determine the temp file extension when
        starting an exec_write and change all callers.

        * keyedit.c (sign_uids): Nonrevocable key signatures cause an
        automatic promotion to v4.

        * exec.c: Provide stubs for exec_ functions when NO_EXEC is
        defined.

2002-05-02  David Shaw  <dshaw@jabberwocky.com>

        * photoid.h, photoid.c (parse_image_header, image_type_to_string):
        Useful functions to return data about an image.

        * packet.h, parse-packet.c (make_attribute_uidname,
        parse_attribute_subpkts, parse_attribute), photoid.h, photoid.c
        (show_photos): Handle multiple images in a single attribute
        packet.

        * main.h, misc.c (pct_expando), sign.c (mk_notation_and_policy),
        photoid.c (show_photos): Simpler expando code that does not
        require using compile-time string sizes.  Call
        image_type_to_string to get image strings (i.e. "jpg",
        "image/jpeg").  Change all callers.

        * keyedit.c (menu_showphoto), keylist.c (list_keyblock_print):
        Allow viewing multiple images within a single attribute packet.

        * gpgv.c: Various stubs for link happiness.

2002-05-02  David Shaw  <dshaw@jabberwocky.com>

        * build-packet.c (build_sig_subpkt), keyedit.c (sign_uids),
        options.h, sign.c (mk_notation_and_policy), g10.c (main,
        add_notation_data, add_policy_url (new), check_policy_url
        (removed)): Allow multiple policy URLs on a given signature.
        Split "--notation-data" into "--cert-notation" and
        "--sig-notation" so the user can set different policies for key
        and data signing.  For backwards compatibility, "--notation-data"
        sets both, as before.

2002-05-02  Werner Koch  <wk@gnupg.org>

        * options.skel: Removed the comment on trusted-keys because this
        option is now deprecated.

2002-05-01  David Shaw  <dshaw@jabberwocky.com>

        * keyedit.c (menu_adduid): 2440bis04 says that multiple attribute
        packets on a given key are legal.

        * keyserver.c (keyserver_refresh): the fake v3 keyid hack applies
        to "mailto" URLs as well since they are also served by pksd.

2002-04-29  Werner Koch  <wk@gnupg.org>

        Added a copyright year for files changed this year.

2002-04-25  Werner Koch  <wk@gnupg.org>

        * g10.c, options.h: New options --display, --ttyname, --ttytype,
        --lc-ctype, --lc-messages to be used with future versions of the
        gpg-agent. 
        * passphrase.c (agent_send_option,agent_send_all_options): New.
        (agent_open): Send options to the agent.

        * trustdb.c (update_ownertrust, clear_ownertrust): Do an explicit
        do_sync because revalidation_mark does it only if when the
        timestamp actually changes.

2002-04-23  David Shaw  <dshaw@jabberwocky.com>

        * main.h, keygen.c (do_generate_keypair), keylist.c
        (print_signature_stats, list_all, list_one, list_keyblock,
        list_keyblock_print, list_keyblock_colon): After generating a new
        key, show the key information (name, keyid, fingerprint, etc.)
        Also do not print uncheckable signatures (missing key..) in
        --check-sigs.  Print statistics (N missing keys, etc.) after
        --check-sigs.

        * keyedit.c (sign_uids): When signing a key with an expiration
        date on it, the "Do you want your signature to expire at the same
        time?" question should default to YES.

2002-04-22  David Shaw  <dshaw@jabberwocky.com>

        * parse-packet.c (parse_plaintext), packet.h, plaintext.c
        (handle_plaintext): Fix bug in handling literal packets with
        zero-length data (no data was being confused with partial body
        length).

        * misc.c (pct_expando), options.skel: %t means extension ("jpg").
        %T means MIME type ("image/jpeg").

        * import.c (import_one): Only trigger trust update if the keyring
        is actually changed.

        * export.c (do_export_stream): Missing a m_free.

2002-04-22  Stefan Bellon  <sbellon@sbellon.de>

        * keyid.c (expirestr_from_sk, expirestr_from_sig): Added _() to
        string constant.

        * exec.c (make_tempdir) [__riscos__]: Better placement of
        temporary file.

2002-04-20  David Shaw  <dshaw@jabberwocky.com>

        * keygen.c (generate_subkeypair): 2440bis04 adds that creating
        subkeys on v3 keys is a MUST NOT.

        * getkey.c (finish_lookup): The --pgp6 "use the primary key"
        behavior should only apply while data signing and not encryption.
        Noted by Roger Sondermann.

2002-04-19  Werner Koch  <wk@gnupg.org>

        * keygen.c (keygen_set_std_prefs): Put back 3DES because the RFC
        says it is good form to do so.

2002-04-19  David Shaw  <dshaw@jabberwocky.com>

        * keyedit.c (menu_deluid): Only cause a trust update if we delete
        a non-revoked user id.

        * hkp.c (hkp_ask_import), keyserver.c (parse_keyserver_options,
        keyserver_spawn), options.h: Remove fast-import keyserver option
        (no longer meaningful).

        * g10.c (main), keyedit.c (sign_uids), options.h: Change
        --default-check-level to --default-cert-check-level as it makes
        clear what it operates on.

        * g10.c (main): --pgp6 also implies --no-ask-sig-expire.

        * delkey.c (do_delete_key): Comment.

        * keyedit.c (sign_uids, keyedit_menu, menu_deluid, menu_delsig,
        menu_expire, menu_revsig, menu_revkey): Only force a trustdb check
        if we did something that changes it.

        * g10.c: add "--auto-check-trustdb" to override a
        "--no-auto-check-trustdb"

2002-04-19  Werner Koch  <wk@gnupg.org>

        * tdbio.c (tdbio_write_nextcheck): Return a status whether the
        stamp was actually changed.
        * trustdb.c (revalidation_mark): Sync the changes.  Removed the
        sync operation done by its callers.
        (get_validity): Add logic for maintaining a pending_check flag.
        (clear_ownertrust): New.
        
        * keyedit.c (sign_uids): Don't call revalidation_mark depending on
        primary_pk.
        (keyedit_menu): Call revalidation_mark after "trust".
        (show_key_with_all_names): Print a warning on the wrong listed key
        validity.

        * delkey.c (do_delete_key): Clear the owenertrust information when
        deleting a public key.
        
2002-04-18  Werner Koch  <wk@gnupg.org>

        * seskey.c (encode_md_value): Print an error message if a wrong
        digest algorithm is used with DSA.  Changed all callers to cope
        with a NULL return.  Problem noted by Imad R. Faiad.

2002-04-18  David Shaw  <dshaw@jabberwocky.com>

        * trustdb.c (mark_usable_uid_certs): Properly handle nonrevocable
        signatures that can expire.  In short, the only thing that can
        override an unexpired nonrevocable signature is another unexpired
        nonrevocable signature.

        * getkey.c (finish_lookup): Always use primary signing key for
        signatures when --pgp6 is on since pgp6 and 7 do not understand
        signatures made by signing subkeys.

2002-04-18  Werner Koch  <wk@gnupg.org>

        * trustdb.c (validate_keys): Never schedule a nextcheck into the
        past.
        (validate_key_list): New arg curtime use it to set next_expire.
        (validate_one_keyblock): Take the current time from the caller.
        (clear_validity, reset_unconnected_keys): New.
        (validate_keys): Reset all unconnected keys.

        * getkey.c (premerge_public_with_secret): Fixed 0x12345678! syntax
        for use with secret keys.
        (lookup): Advance the searchmode after a search FIRST.

        * seckey-cert.c (do_check): Always calculate the old checksum for
        use after unprotection.

        * g10.c, options.skel: New option --no-escape-from.  Made
        --escape-from and --force-v3-sigs the default and removed them
        from the options skeleton.

2002-04-16  Werner Koch  <wk@gnupg.org>

        * parse-packet.c (parse_key): Support a SHA1 checksum as per
        draft-rfc2440-bis04.
        * packet.h (PKT_secret_key): Add field sha1chk.
        * seckey-cert.c (do_check): Check the SHA1 checksum
        (protect_secret_key): And create it.
        * build-packet.c (do_secret_key): Mark it as sha-1 protected.
        * g10.c, options.h: New option --simple-sk-checksum.

2002-04-13  David Shaw  <dshaw@jabberwocky.com>

        * parse-packet.c (parse_signature): Minor fix - signatures should
        expire at their expiration time and not one second later.

        * keygen.c (proc_parameter_file): Allow specifying preferences
        string (i.e. "s5 s2 z1 z2", etc) in a batchmode key generation
        file.

        * keyedit.c (keyedit_menu): Print standard error message when
        signing a revoked key (no new translation).

        * getkey.c (merge_selfsigs): Get the default set of key prefs from
        the real (not attribute) primary uid.

2002-04-12  David Shaw  <dshaw@jabberwocky.com>

        * pkclist.c (build_pk_list): Fix bug that allowed a key to be
        selected twice in batch mode if one instance was the default
        recipient and the other was an encrypt-to.  Noted by Stefan
        Bellon.

        * parse-packet.c (dump_sig_subpkt): Show data in trust and regexp
        sig subpackets.

        * keyedit.c (keyedit_menu): Use new function real_uids_left to
        prevent deleting the last real (i.e. non-attribute) uid.  Again,
        according to the attribute draft. (menu_showphoto): Make another
        string translatable.

2002-04-11  David Shaw  <dshaw@jabberwocky.com>

        * build-packet.c (build_sig_subpkt): Delete subpackets from both
        hashed and unhashed area on update.  (find_subpkt): No longer
        needed.

        * keyedit.c (sign_uids): With --pgp2 on, refuse to sign a v3 key
        with a v4 signature.  As usual, --expert overrides.  Try to tweak
        some strings to a closer match so they can all be translated in
        one place.  Use different helptext keys to allow different help
        text for different questions.

        * keygen.c (keygen_upd_std_prefs): Remove preferences from both
        hashed and unhashed areas if they are not going to be used.

2002-04-10  David Shaw  <dshaw@jabberwocky.com>

        * misc.c (pct_expando), options.skel: Use %t to indicate type of a
        photo ID (in this version, it's always "jpeg").  Also tweak string
        expansion loop to minimize reallocs.

        * mainproc.c (do_check_sig): Variable type fix.

        * keyedit.c (menu_set_primary_uid): Differentiate between true
        user IDs and attribute user IDs when making one of them primary.
        That is, if we are making a user ID primary, we alter user IDs.
        If we are making an attribute packet primary, we alter attribute
        packets.  This matches the language in the latest attribute packet
        draft.

        * keyedit.c (sign_uids): No need for the empty string hack.

        * getkey.c (fixup_uidnode): Only accept preferences from the
        hashed segment of the self-sig.

2002-04-10  Werner Koch  <wk@gnupg.org>

        * tdbio.c (migrate_from_v2): Fixed the offset to read the old
        ownertrust value and only add entries to the table if we really
        have a value.

2002-04-08  David Shaw  <dshaw@jabberwocky.com>

        * status.h, status.c (get_status_string): Add KEYEXPIRED, EXPSIG,
        and EXPKEYSIG.  Add "deprecated-use-keyexpired-instead" to
        SIGEXPIRED.

        * sig-check.c (do_check): Start transition from SIGEXPIRED to
        KEYEXPIRED, since the actual event is signature verification by an
        expired key and not an expired signature. (do_signature_check,
        packet.h): Rename as signature_check2, make public, and change all
        callers.

        * mainproc.c (check_sig_and_print, do_check_sig): Use status
        EXPSIG for an expired, but good, signature.  Add the expiration
        time (or 0) to the VALIDSIG status line.  Use status KEYEXPSIG for
        a good signature from an expired key.

        * g10.c (main): remove checks for no arguments now that argparse
        does it.

2002-04-06  Werner Koch  <wk@gnupg.org>

        * keyring.c (keyring_get_keyblock): Disable the keylist mode here.

        * encode.c (encode_simple, encode_crypt): Only test on compressed
        files if a compress level was not explicity set.

        * keygen.c (keygen_set_std_prefs): Removed Blowfish and Twofish
        from the list of default preferences, swapped the preferences of
        RMD160 and SHA1.  Don't include a preference to 3DES unless the
        IDEA kludge gets used.

        * free-packet.c (free_packet): call free_encrypted also for
        PKT_ENCRYPTED_MDC.

        * compress.c (release_context): New.
        (handle_compressed): Allocate the context and setup a closure to
        release the context.  This is required because there is no
        guarabntee that the filter gets popped from the chain at the end
        of the function.  Problem noted by Timo and probably also the
        cause for a couple of other reports.
        (compress_filter): Use the release function if set.

        * tdbio.c [__CYGWIN32__]: Don't rename ftruncate.  Noted by
        Disastry.

        * parse-packet.c (parse_signature): Put parens around a bit test.

        * exec.c (make_tempdir): Double backslash for TMP directory
        creation under Windows.  Better strlen the DIRSEP_S constants for
        allocation measurements.

        * decrypt.c (decrypt_messages): Release the passphrase aquired
        by get_last_passphrase.

2002-04-02  Werner Koch  <wk@gnupg.org>

        * Makefile.am (EXTRA_DIST): Removed OPTIONS an pubring.asc - they
        are no longer of any use. 

2002-04-03  David Shaw  <dshaw@jabberwocky.com>

        * keyserver.c (parse_keyserver_options): fix auto-key-retrieve to
        actually work as a keyserver-option (noted by Roger Sondermann).

        * keylist.c (reorder_keyblock): do not reorder the primary
        attribute packet - the first user ID must be a genuine one.

2002-03-31  David Shaw  <dshaw@jabberwocky.com>

        * keylist.c (list_keyblock_colon): Fix ownertrust display with
        --with-colons.

        * keygen.c (generate_user_id), photoid.c (generate_photo_id):
        Properly initialize the user ID refcount.  A few more "y/n" ->
        "y/N" in photoid.c.

        * keyedit.c (ask_revoke_sig): Warn the user if they are about to
        revoke an expired sig (not a problem, but they should know).  Also
        tweak a few prompts to change "y/n" to "y/N", which is how most
        other prompts are written.

        * keyserver.c (keyserver_search_prompt): Control-d escapes the
        keyserver search prompt.

        * pkclist.c (show_revocation_reason & callers): If a subkey is
        considered revoked solely because the parent key is revoked, print
        the revocation reason from the parent key.

        * trustdb.c (get_validity): Allow revocation/expiration to apply
        to a uid/key with no entry in the trustdb.

2002-03-29  David Shaw  <dshaw@jabberwocky.com>

        * keyserver.c (printunquoted): unquote backslashes from keyserver
        searches

        * hkp.c (write_quoted): quote backslashes from keyserver searches

2002-03-26  Werner Koch  <wk@gnupg.org>

        * keygen.c (ask_keysize): Removed the warning for key sizes > 1536.

2002-03-25  Werner Koch  <wk@gnupg.org>

        * keyedit.c (sign_uids): Use 2 strings and not a %s so that
        translations can be done the right way.
        * helptext.c: Fixed small typo.

2002-03-23  David Shaw  <dshaw@jabberwocky.com>

        * import.c (append_uid, merge_sigs): it is okay to import
        completely non-signed uids now (with --allow-non-selfsigned-uid).

        * getkey.c (get_primary_uid, merge_selfsigs_main): do not choose
        an attribute packet (i.e. photo) as primary uid.  This prevents
        oddities like "Good signature from [image of size 2671]".  This is
        still not perfect (one can still select an attribute packet as
        primary in --edit), but is closer to the way the draft is going.

        * g10.c (build_list): algorithms should include 110.

        * g10.c (main): --pgp2 implies --no-ask-sig-expire and
        --no-ask-cert-expire as those would cause a v4 sig/cert.

        * armor.c (is_armor_header): be more lenient in what constitutes a
        valid armor header (i.e. -----BEGIN blah blah-----) as some
        Windows programs seem to add spaces at the end.  --openpgp makes
        it strict again.

2002-03-18  David Shaw  <dshaw@jabberwocky.com>

        * keyserver.c (keyserver_search_prompt): Properly handle a "no
        keys found" case from the internal HKP code (external HKP is ok).
        Also, make a COUNT -1 (i.e. streamed) keyserver response a little
        more efficient.

        * g10.c (main): Add --no-allow-non-selfsigned-uid

2002-03-17  David Shaw  <dshaw@jabberwocky.com>

        * g10.c (main): --openpgp implies --allow-non-selfsigned-uid.

        * getkey.c (merge_selfsigs_main): If none of the uids are primary
        (because none are valid) then pick the first to be primary (but
        still invalid).  This is for cosmetics in case some display needs
        to print a user ID from a non-selfsigned key.  Also use
        --allow-non-selfsigned-uid to make such a key valid and not
        --always-trust.  The key is *not* automatically trusted via
        --allow-non-selfsigned-uid.

        * mainproc.c (check_sig_and_print): Make sure non-selfsigned uids
        print [uncertain] on verification even though one is primary now.

        * getkey.c (merge_selfsigs): If the main key is not valid, then
        neither are the subkeys.

        * import.c (import_one): Allow --allow-non-selfsigned-uid to work
        on completely unsigned keys.  Print the uids in UTF8.  Remove
        mark_non_selfsigned_uids_valid().

        * keyedit.c (show_key_with_all_names): Show revocation key as
        UTF8.

        * sign.c (clearsign_file): Allow --not-dash-escaped to work with
        v3 keys.

2002-03-14  Werner Koch  <wk@gnupg.org>

        * main.h: Changed the default algorithms to CAST5 and SHA1.

2002-03-13  David Shaw  <dshaw@jabberwocky.com>

        * import.c (chk_self_sigs): Show which user ID a bad self-sig
        (invald sig or unsupported public key algorithm) resides on.

        * import.c (chk_self_sigs): any valid self-sig should mark a user
        ID or subkey as valid - otherwise, an attacker could DoS the user
        by inventing a bogus invalid self-signature.

2002-03-07  David Shaw  <dshaw@jabberwocky.com>

        * g10.c (main): make a few more strings translatable.

        * options.h, options.skel, g10.c (main), gpgv.c, mainproc.c
        (check_sig_and_print), keyserver.c (parse_keyserver_options):
        --auto-key-retrieve should really be a keyserver-option variable.

        * import.c (revocation_present): new function to print a warning
        if a key is imported that has been revoked by designated revoker,
        but the designated revoker is not present to verify the
        revocation.  If keyserver-options auto-key-retrieve is set, try
        and fetch the designated revoker from the keyserver.

        * import.c (import_one): call revocation_present after importing a
        new key.  Note that this applies to --import, --recv-keys, and
        --search-keys.
        
        * keyserver-internal.h, keyserver.c (keyserver_import_fprint):
        import via fingerprint (for revocation keys).

        * keyserver.c (keyserver_import_keyid): much simpler
        implementation now that we're using KEYDB_SEARCH_DESC internally.

2002-03-04  David Shaw  <dshaw@jabberwocky.com>

        * revoke.c (gen_revoke): do not prompt for revocation reason for
        v3 revocations (unless force-v4-certs is on) since they wouldn't
        be used anyway.

        * keyedit.c (menu_revsig): show the status of the sigs
        (exportable? revocable?) to the user before prompting for which
        sig to revoke.  Also, make sure that local signatures get local
        revocations.

        * keyedit.c (ask_revoke_sig): remind the user which sigs are
        local.

        * g10.c (main): Add "exec-path" variable to override PATH for
        execing programs.

        * export.c (do_export_stream): properly check return code from
        classify_user_id to catch unclassifiable keys.

2002-03-03  David Shaw  <dshaw@jabberwocky.com>

        * parse-packet.c (parse_signature): variable type tweak for RISC
        OS (from Stefan)

2002-02-28  David Shaw  <dshaw@jabberwocky.com>

        * getkey.c (check_revocation_keys): New function to check a
        revocation against a list of potential revocation keys.  Note the
        loop-breaking code here.  This is to prevent blowing up if A is
        B's revocation key, while B is also A's.  Note also that this is
        written so that a revoked revoker can still issue revocations:
        i.e. If A revokes B, but A is revoked, B is still revoked.  I'm
        not completely convinced this is the proper behavior, but it
        matches how PGP does it.  It does at least have the advantage of
        much simpler code - my first version of this had lots of loop
        maintaining code so you could chain revokers many levels deep and
        if D was revoked, C was not, which meant that B was, and so on.
        It was sort of scary, actually.

        * getkey.c (merge_selfsigs_main): Add any revocation keys onto the
        pk.  This is particularly interesting since we normally only get
        data from the most recent 1F signature, but you need multiple 1F
        sigs to properly handle revocation keys (PGP does it this way, and
        a revocation key could be marked "sensitive" and hence in a
        different signature).  Also, if a pk has a revocation key set,
        check for revocation sigs that were not made by us - if made by a
        valid revocation key, mark the pk revoked.

        * packet.h, getkey.c (cache_public_key): do not cache key if
        "dont_cache" is set.  This allows the revocation key code to look
        up a key and return information that may be inaccurate to prevent
        loops without caching the fake data.

        * packet.h, sig-check.c (do_signature_check): Record if a
        signature was made by a revoked pk.

        * packet.h, parse-packet.c (parse_one_sig_subpkt,
        can_handle_critical, parse_signature): Get revocation key
        information out of direct sigs.
        
        * keylist.c (list_keyblock_print): don't assume that the presence
        of a 0x20 signature means the key is revoked.  With revocation
        keys, this may not be true if the revocation key is not around to
        verify it or if verification failed.  Also, 0x1F should get listed
        as "sig", and not "unexpected signature class".

        * keyedit.c (show_key_with_all_names): Add a flag for printing
        revoker information and change all callers.

        * import.c (merge_blocks): merge in any new direct key (0x1F)
        sigs.

        * import.c (import_revoke_cert): don't keep processing after a
        revocation is rejected.
        
        * import.c (delete_inv_parts): Allow importing a revocation
        signature even if it was not issued by the key.  This allows a
        revocation key to issue it.  Of course, the sig still needs to be
        checked before we trust it.

        * free-packet.c (copy_public_key): Include a new copy of the
        revocation keys when duping a pk.

        * free-packet.c (free_seckey_enc, release_public_key_parts): Free
        any revocation keys that are attached to a sig or pk.

        * export.c (do_export_stream): Do not export signatures with
        "sensitive" revocation keys in them.

2002-02-27  David Shaw  <dshaw@jabberwocky.com>

        * export.c (do_export_stream): Do not include v3 keys in a
        --export-secret-subkeys export.

        * getkey.c (merge_selfsigs_main): If a key isn't valid (say,
        because of no self-signature), allow --always-trust to force it
        valid so it can be trusted.

2002-02-25  David Shaw  <dshaw@jabberwocky.com>

        * hkp.c (hkp_ask_import), hkp.h, keyserver.c (all): treat key
        lists internally as fingerprints when possible.  All this is via
        KEYDB_SEARCH_DESC - no point in reinventing the wheel. This allows
        the helper program to search the keyserver by fingerprint if
        desired (and the keyserver supports it).  Note that automatic
        fingerprint promotion during refresh only applies to v4 keys as a
        v4 fingerprint can be easily changed into a long or short key id,
        and a v3 cannot.

        * pubkey-enc.c, getkey.c, misc.c, main.h: Take two copies of
        hextobyte() from pubkey-enc.c and getkey.c and make them into one
        copy in misc.c.

2002-02-22  David Shaw  <dshaw@jabberwocky.com>

        * keyserver.c (keyserver_search_prompt): Detect a "no keys found"
        case even if the helper program does not explicitly say how many
        keys were found.

        * hkp.c (parse_hkp_index): Bug fix - don't report non-revoked keys
        as revoked in HKP key searches.

2002-02-19  Werner Koch  <wk@gnupg.org>

        * parse-packet.c (parse_trust): Made parsing more robust.

2002-02-19  David Shaw  <dshaw@jabberwocky.com>

        * hkp.c (parse_hkp_index): Catch corruption in HKP index lines
        (can be caused by broken or malicious keyservers).

        * keyserver.c (keyserver_work): Add KEYSERVER_NOT_SUPPORTED for
        unsupported actions (say, a keyserver that has no way to search,
        or a readonly keyserver that has no way to add).  Also add a
        USE_EXTERNAL_HKP define to disable the internal HKP keyserver
        code.

2002-02-14  Werner Koch  <wk@gnupg.org>

        * g10.c: New option --no-use-agent. 

        * pkclist.c (check_signatures_trust): Always print the warning for
        unknown and undefined trust.  Removed the did_add cruft.  Reported
        by Janusz A. Urbanowicz.

2002-02-11  David Shaw  <dshaw@jabberwocky.com>

        * hkp.c (parse_hkp_index): Bug fix - properly handle user IDs with
        colons (":") in them while HKP searching.

2002-02-09  David Shaw  <dshaw@jabberwocky.com>

        * misc.c (pct_expando): More comments.

        * keydb.h, sign.c (mk_notation_and_policy): Clarify what is a sig
        and what is a cert.  A sig has sigclass 0x00, 0x01, 0x02, or 0x40,
        and everything else is a cert.

        * g10.c (main), keyedit.c (keyedit_menu): Add a "nrlsign" for
        nonrevocable and local key signatures.

        * g10.c (main): Add a --no-force-mdc to undo --force-mdc.

        * options.h, g10.c (main), cipher.c (write_header): Add a knob to
        --disable-mdc/--no-disable-mdc.  Off by default, of course, but is
        used in --pgp2 and --pgp6 modes.
        
        * pkclist.c (build_pk_list): Allow specifying multiple users in
        the "Enter the user ID" loop.  Enter a blank line to stop.  Show
        each key+id as it is added.

        * keylist.c (show_policy_url), mainproc.c (print_notation_data):
        It is not illegal (though possibly silly) to have multiple policy
        URLs in a given signature, so print all that are present.
        
        * hkp.c (hkp_search): More efficient implementation of URL-ifying
        code.

2002-02-04  David Shaw  <dshaw@jabberwocky.com>

        * main.h, misc.c (pct_expando): New function to generalize
        %-expando processing in any arbitrary string.

        * photoid.c (show_photo): Call the new pct_expando function rather
        than expand strings internally.
        
        * sign.c (mk_notation_and_policy): Show policy URLs and notations
        when making a signature if show-policy/show-notation is on.
        %-expand policy URLs during generation.  This lets the user have
        policy URLs of the form "http://notary.jabberwocky.com/keysign/%K"
        which will generate a per-signature policy URL.

        * main.h, keylist.c (show_policy_url, show_notation): Add amount
        to indent so the same function can be used in key listings as well
        as during sig generation.  Change all callers.

2002-02-04  David Shaw  <dshaw@jabberwocky.com>

        * keyserver.c, options.h (parse_keyserver_options, keyidlist):
        Workaround for the pksd and OKS keyserver bug that calculates v4
        RSA keyids as if they were v3.  The workaround/hack is to fetch
        both the v4 (e.g. 99242560) and v3 (e.g. 68FDDBC7) keyids.  This
        only happens for key refresh while using the HKP scheme and the
        refresh-add-fake-v3-keyids keyserver option must be set.  This
        should stay off by default.

2002-02-03  David Shaw  <dshaw@jabberwocky.com>

        * keyserver.c (keyserver_spawn): Bug fix - do not append keys to
        each other when --sending more than one.

2002-02-02  David Shaw  <dshaw@jabberwocky.com>

        * options.h, g10.c (main), keyedit.c (sign_uids), sign.c
        (mk_notation_and_policy): Split "--set-policy-url" into
        "--cert-policy-url" and "--sig-policy-url" so the user can set
        different policies for key and data signing.  For backwards
        compatibility, "--set-policy-url" sets both, as before.

2002-01-30  Werner Koch  <wk@gnupg.org>

        * g10.c (main): --gen-random --armor does now output a base64
        encoded string.

2002-01-28  David Shaw  <dshaw@jabberwocky.com>

        * g10.c (main), options.h, pkclist.c (algo_available): --pgp6
        flag.  This is not nearly as involved as --pgp2.  In short, it
        turns off force_mdc, turns on no_comment, escape_from, and
        force_v3_sigs, and sets compression to 1.  It also restricts the
        user to IDEA (if present), 3DES, CAST5, MD5, SHA1, and RIPEMD160.
        See the comments above algo_available() for lots of discussion on
        why you would want to do this.

2002-01-27  David Shaw  <dshaw@jabberwocky.com>

        * keygen.c (keygen_set_std_prefs): Comment

        * keyedit.c (sign_uids): Bug fix - when signing with multiple
        secret keys at the same time, make sure each key gets the sigclass
        prompt.

        * exec.c (exec_finish): Close the iobuf and FILE before trying to
        waitpid, so the remote process will get a SIGPIPE and exit.  This
        is only a factor when using a pipe to communicate.

        * exec.c (exec_write): Disable cache-on-close of the fd iobuf (is
        this right?  Why is a fd iobuf cached at all?)

2002-01-26  Werner Koch  <wk@gnupg.org>

        * g10.c, options.h: New option --gpg-agent-info
        * passphrase.c (agent_open): Let it override the environment info.
        * seckey-cert.c (check_secret_key): Always try 3 times when the
        agent is enabled.
        * options.skel: Describe --use-agent.

2002-01-24  David Shaw  <dshaw@jabberwocky.com>

        * pubkey-enc.c (is_algo_in_prefs, get_it): Only check preferences
        against keys with v4 self sigs - there is really little point in
        warning for every single non-IDEA message encrypted to an old key.

        * pkclist.c (select_algo_from_prefs): Only put in the fake IDEA
        preference if --pgp2 is on.

        * mainproc.c (check_sig_and_print): Print "Expired" for expired
        but good signatures (this still prints "BAD" for expired but bad
        signatures).

2002-01-23  David Shaw  <dshaw@jabberwocky.com>

        * keygen.c (ask_keysize): Cosmetic: don't present a RSA signing
        key as a "keypair" which can be 768 bits long (as RSA minimum is
        1024).

        * pubkey-enc.c (is_algo_in_prefs): Allow IDEA as a fake preference
        for v3 keys with v3 selfsigs.

2002-01-22  David Shaw  <dshaw@jabberwocky.com>

        * packet.h, getkey.c (merge_selfsigs_main), pkclist.c
        (select_algo_from_prefs): Implement the fake IDEA preference as
        per RFC2440:12.1.  This doesn't mean that IDEA will be used (the
        plugin may not be present), but it does mean that a v3 key with a
        v3 selfsig has an implicit IDEA preference instead of 3DES.  v3
        keys with v4 selfsigs use preferences as normal.

        * encode.c (encode_crypt): if select_algo_from_prefs fails, this
        means that we could not find a cipher that both keys like.  Since
        all v4 keys have an implicit 3DES preference, this means there is
        a v3 key with a v3 selfsig in the list.  Use 3DES in this case as
        it is the safest option (we know the v4 key can handle it, and
        we'll just hope the v3 key is being used in an implementation that
        can handle it).  If --pgp2 is on, warn the user what we're doing
        since it'll probably break PGP2 compatibility.

        * g10.c (main): Do not force using IDEA for encrypted files in
        --pgp2 mode - let the fake IDEA preference choose this for us for
        better compatibility when encrypting to multiple keys, only some
        of which are v3.

        * keygen.c (keygen_set_std_prefs): Put 3DES on the end of the
        default cipher pref list (RFC2440: "...it is good form to place it
        there explicitly.").  If the user has the IDEA plugin installed,
        put a preference for IDEA *after* 3DES to effectively disable its
        use for everything except encrypting along with v3 keys.

        * encode.c, g10.c, sign.c: Change the PGP2 warning line from
        "... will not be usable ..." to "... may not be usable ..." as the
        user could be using one of the enhanced PGP2 variations.

        * helptext.c: Revise the sign_uid.class help text as suggested by
        Stefan.
        
2002-01-20  Werner Koch  <wk@gnupg.org>

        * passphrase.c (passphrase_to_dek): Add tryagain_text arg to be
        used with the agent.  Changed all callers.
        (agent_get_passphrase): Likewise and send it to the agent
        * seckey-cert.c (do_check): New arg tryagain_text.
        (check_secret_key): Pass the string to do_check.
        * keygen.c (ask_passphrase): Set the error text is required.
        * keyedit.c (change_passphrase): Ditto.

        * passphrase.c (agent_open): Disable opt.use_agent in case of a
        problem with the agent. 
        (agent_get_passphrase): Ditto.
        (passphrase_clear_cache): Ditto.

2002-01-19  Werner Koch  <wk@gnupg.org>

        * passphrase.c (agent_open): Add support for the new Assuan based
        gpg-agent.  New arg to return the used protocol version.
        (agent_get_passphrase): Implemented new protocol here.
        (passphrase_clear_cache): Ditto.
        (readline): New.
        
2002-01-15  Timo Schulz  <ts@winpt.org>

        * encode.c (encode_crypt_files): Fail if --output is used.
        
        * g10.c: New command --decrypt-files.

        * decrypt.c (decrypt_messages): New.
        
2002-01-09  David Shaw  <dshaw@jabberwocky.com>

        * g10.c, misc.c, gpgv.c: move idea_cipher_warn to misc.c so gpgv.c
        doesn't need a stub for it any longer.

        * g10.c (get_temp_dir), main.h: no longer used (it's in exec.c now)

        * g10.c (main), delkey.c (delete_keys), main.h : Allow
        --delete-key (now --delete-keys, though --delete-key still works,
        of course) to delete multiple keys in one go.  This applies to
        --delete-secret-key(s) and --delete-secret-and-public-key(s) as
        well.

2002-01-09  Timo Schulz  <ts@winpt.org>

        * encode.c (encode_crypt_files): Now it behaves like verify_files.
        
        * g10.c (main): We don't need to check argc for encode_crypt_files
        any longer.

2002-01-09  Timo Schulz  <ts@winpt.org>

        * exec.c: Include windows.h for dosish systems.

2002-01-08  Timo Schulz  <ts@winpt.org>

        * g10.c (main): New description for --encrypt-files.

2002-01-08  Werner Koch  <wk@gnupg.org>

        * g10.c (main): Must register the secring for encryption because
        it is needed to figure out the default recipient.  Reported by
        Roger Sondermann.

2002-01-05  David Shaw  <dshaw@jabberwocky.com>

        * keyedit.c (menu_adduid): Require --expert before adding a photo
        ID to a v3 key, and before adding a second photo ID to any key.

        * keyedit.c (keyedit_menu): Don't allow adding photo IDs in
        rfc1991 or pgp2 mode.

        * getkey.c (merge_selfsigs_subkey): Permit v3 subkeys.  Believe it
        or not, this is allowed by rfc 2440, and both PGP 6 and PGP 7 work
        fine with them.

        * g10.c, options.h, keyedit.c, sign.c: Move the "ask for
        expiration" switch off of --expert, which was getting quite
        overloaded, and onto ask-sig-expire and ask-cert-expire.  Both
        default to off.

        * g10.c (main): Change the default compression algo to 1, to be
        more OpenPGP compliant (PGP also uses this, so it'll help with
        interoperability problems as well).

        * encode.c (encode_crypt): Handle compression algo 2, since the
        default is now 1.

        * build-packet.c (build_attribute_subpkt): Fix off-by-one error.

2002-01-05  Werner Koch  <wk@gnupg.org>

        * g10.c (main): Do not register the secret keyrings for certain
        commands.

        * keydb.c (keydb_add_resource): Use access to test for keyring
        existence.  This avoids cached opened files which are bad under
        RISC OS.

2002-01-04  David Shaw  <dshaw@jabberwocky.com>

        * sign.c (sign_file, sign_symencrypt_file): always use one-pass
        packets unless rfc1991 is enabled.  This allows a signature made
        with a v3 key to work in PGP 6 and 7.  Signatures made with v4
        keys are unchanged.

        * g10.c (main): Disallow non-detached signatures in PGP2 mode.
        Move the "you must use files and not pipes" PGP2 warning up so all
        the PGP2 stuff is together.

        * encode.c (encode_simple): Use the actual filesize instead of
        partial length packets in the internal literal packet from a
        symmetric message.  This breaks PGP5(?), but fixes PGP2, 6, and 7.
        It's a decent tradeoff.  Note there was only an issue with
        old-style RFC1991 symmetric messages.  2440-style messages in 6
        and 7 work with or without partial length packets.

2002-01-03  David Shaw  <dshaw@jabberwocky.com>

        * g10.c (main): Removed --no-default-check-level option, as it is
        not consistent with other "default" options.  Plus, it is the same
        as saying --default-check-level 0.

        * exec.c (exec_read): Disallow caching tempfile from child
        process, as this keeps the file handle open and can cause unlink
        problems on some platforms.

        * keyserver.c (keyserver_search_prompt): Minor tweak - don't
        bother to transform keyids into textual form if they're just going
        to be transformed back to numbers.

2002-01-03  Timo Schulz <ts@winpt.org>

        * g10.c: New command --encrypt-files.
    
        * verify.c (print_file_status): Removed the static because
        encode_crypt_files also uses this function.

        * main.h (print_files_status): New.
        (encode_crypt_files): New.

        * encode.c (encode_crypt_files): New.

2002-01-02  Stefan Bellon  <sbellon@sbellon.de>

        * keyserver.c: Moved util.h include down in order to avoid
        redefinition problems on RISC OS.

        * keyring.c (keyring_lock): Only lock keyrings that are writable.

        * keyring.c (keyring_update_keyblock): Close unused iobuf.

        * hkp.c (parse_hkp_index, hkp_search) [__riscos__]: Changed
        unsigned char* to char* because of compiler issues.

        * exec.c (exec_finish) [__riscos__]: Invalidate close cache so
        that file can be unlinked.

2001-12-28  David Shaw  <dshaw@jabberwocky.com>

        * g10.c (main): Use a different strlist to check extensions since
        they need to be handled seperately now.

        * misc.c,main.h (check_permissions): Properly handle permission
        and ownership checks on files in the lib directory
        (e.g. /usr/local/lib/gnupg), which are owned by root and are
        world-readable, and change all callers to specify extension or
        per-user file.

        * photoid.c (show_photo), keyserver.c (keyserver_spawn): Bug fix -
        don't call exec_finish if exec_write fails.

        * keyserver.c (keyserver_spawn): Look for OPTIONS from the
        keyserver helper - specifically, a "OUTOFBAND" option for the
        email keyserver.

        * mainproc.c (list_node), keylist.c (list_keyblock_colon),
        import.c (delete_inv_parts), export.c (do_export_stream): Use
        signature flags for exportability check rather than re-parsing the
        subpacket.

        * keyid.c, keydb.h (get_lsign_letter): No longer needed.

2001-12-27  David Shaw  <dshaw@jabberwocky.com>

        * exec.c (exec_finish): Show errors when temp files cannot be
        deleted for whatever reason.

        * exec.c (exec_read): Don't rely on WEXITSTATUS being present.

        * exec.c (make_tempdir): Add temp file creator for win32.  Don't
        create an incoming temp file if the exec is write-only.

        * keyserver.c (keyserver_spawn): Clean up error handling, for when
        the spawn fails.

        * photoid.c (show_photo): Clean up error handling.

        * misc.c (check_permissions): Neaten.

2001-12-25  David Shaw  <dshaw@jabberwocky.com>

        * mkdtemp.c (mkdtemp): Add copyleft info and tweak the 'X' counter
        to be a bit simpler.

        * keyserver.c, photoid.c: Remove unused headers left over from
        when the exec functions lived there.

2001-12-23  Timo Schulz <ts@winpt.org>

        * misc.c (check_permissions): Do not use it for W32 systems.

        * tdbio.c (migrate_from_v2): Define ftruncate as chsize() for W32.

        * mkdtemp.c: W32 support.

        * photoid.c: Ditto.

        * exec.c: Ditto.

2001-12-22  David Shaw  <dshaw@jabberwocky.com>

        * exec.c (make_tempdir): avoid compiler warning with const

        * mkdtemp.c (mkdtemp): catch the empty ("") string case in case
        someone repurposes mkdtemp at some point.

        * photoid.c (generate_photo_id, show_photo): some type changes
        from Stefan Bellon.

        * exec.c (make_tempdir): handle Win32 systems, suggested by Timo
        Schulz.

2001-12-22  Werner Koch  <wk@gnupg.org>

        * encode.c (encode_simple, encode_crypt): i18n 2 strings.

2001-12-22  Timo Schulz <ts@winpt.org>
        
        * encode.c (encode_simple, encode_crypt): Use is_file_compressed
        to avoid to compress compressed files.

2001-12-22  Werner Koch  <wk@gnupg.org>

        * keyserver.c (keyserver_spawn): Removed some variables
        declaration due to shadowing warnings.

        * build-packet.c (build_attribute_subpkt): s/index/idx/ to avoid
        compiler warnig due to index(3).

        * getkey.c (get_ctx_handle): Use KEYDB_HANDLE as return value.
        * keylist.c (list_one): Made resname const.

        * keyedit.c (keyedit_menu): Allow "addphoto" only when --openpgp is
        not used.

        * options.skel: Changed one example photo viewer to qiv.

2001-12-21  David Shaw  <dshaw@jabberwocky.com>

        * Makefile.am: add exec.c, exec.h, photoid.c, and photoid.h

        * build-packet.c (build_attribute_subpkt): new function to build
        the raw attribute subpacket.  Note that attribute subpackets have
        the same format as signature subpackets.

        * exec.c: new file with generic exec-a-program functionality.
        Used by both photo IDs and keyserver helpers.  This is pretty much
        the same code that used to be keyserver specific, with some
        changes to be usable generically.

        * free-packet.c (free_attributes (new)): function to free an
        attribute packet.
        
        * gpgv.c: added stub show_photo
        
        * keyedit.c (keyedit_menu, menu_adduid, menu_showphoto): can add a
        photo (calls generate_photo_id), or display a photo (calls
        show_photo) from the --edit menu.  New commands are "addphoto",
        and "delphoto" (same as "deluid").

        * keylist.c (list_keyblock_print): show photos during key list if
        --show-photos enabled.
        
        * keyserver.c (keyserver_spawn): use the generic exec_xxx
        functions to call keyserver helper.

        * g10.c, options.h: three new options - --{no-}show-photos, and
        --photo-viewer to give the command line to display a picture.

        * options.skel: instructions for the photo viewer
        
        * parse-packet.c (parse_user_id, setup_user_id (new)): common code
        for both user IDs and attribute IDs moved to setup_user_id.

        * parse-packet.c (make_attribute_uidname (new)): constructs a fake
        "name" for attribute packets (e.g. "[image of size ...]")

        * parse-packet.c (parse_attribute (replaces parse_photo_id),
        parse_attribute_subpkts): Builds an array of individual
        attributes.  Currently only handles attribute image / type jpeg
        subpackets.

        * sign.c (hash_uid): Fix bug in signing attribute (formerly
        photo_id) packets.

        * packet.h, and callers: globally change "photo_id" to "attribute"
        and add structures for attributes.  The packet format is generic
        attributes, even though the only attribute type thus far defined
        is jpeg.

2001-12-21  David Shaw  <dshaw@jabberwocky.com>

        * parse-packet.c (can_handle_critical): Can handle critical
        revocation subpackets now.

        * trustdb.c (mark_usable_uid_certs): Disregard revocations for
        nonrevocable sigs.  Note that this allows a newer revocable
        signature to override an older nonrevocable signature.

        * sign.c (make_keysig_packet): add a duration field and change all
        callers.  This makes make_keysig_packet closer to
        write_signature_packets and removes some duplicated expiration
        code.

        * keyedit.c (keyedit_menu, menu_revsig, sign_uids,
        sign_mk_attrib): Add nrsign command, don't allow revoking a
        nonrevocable signature,

        * g10.c (main): Add --nrsign option to nonrevocably sign a key
        from the command line.

        * build-packet.c (build_sig_subpkt_from_sig): Comment to explain
        the use of CRITICAL.

2001-12-21  Werner Koch  <wk@gnupg.org>

        * g10.c. options.h : New option --show-keyring
        * getkey.c (get_ctx_handle): New.
        * keylist.c (list_one): Implement option here.  By David Champion. 

2001-12-20  David Shaw  <dshaw@jabberwocky.com>

        * keyserver.c (keyserver_spawn): Use mkdtemp() to make temp
        directory.

        * mkdtemp.c: replacement function for those platforms that don't
        have mkdtemp (make a temp directory securely).

2001-12-19  David Shaw  <dshaw@jabberwocky.com>

        * misc.c (check_permissions): New function to stat() and ensure
        the permissions of GNUPGHOME and the files have safe permissions.

        * keydb.c (keydb_add_resource): Check keyring permissions.

        * tdbio.c (tdbio_set_dbname): Check permissions of trustdb.gpg

        * keyserver.c (keyserver_spawn): Disable keyserver schemes that
        involve running external programs if the options file has unsafe
        permissions or ownership.

        * g10.c, options.h: New option --no-permission-warning to disable
        the permission warning message(s).  This also permits use of the
        keyserver if it had been disabled (see above).  Also check the
        permissions/ownership of random_seed.
        
        * keyserver.c (keyserver_spawn): The new glibc prints a warning
        when using mktemp() (the code was already secure, but the warning
        was bound to cause confusion).  Use a different implementation
        based on get_random_bits() instead.  Also try a few times to get
        the temp dir before giving up.

2001-12-19  Werner Koch  <wk@gnupg.org>

        * g10.c, passphrase.c [CYGWIN32]: Allow this as an alias for MINGW32.

2001-12-18  David Shaw  <dshaw@jabberwocky.com>

        * g10.c (idea_cipher_warn): Add a flag to show the warning always
        or once per session and change all callers (show always except for
        the secret key protection and unknown cipher from an encrypted
        message errors).  Also make the strings translatable.

        * pubkey-enc.c (get_it): Add the IDEA cipher warning if the user
        tries to decrypt an IDEA encrypted message without the IDEA
        plugin.

        * keyserver.c (parse_keyserver_uri): More strict checking of the
        keyserver URI.  Specifically, fail if the ":port" section is
        anything except a number between 1 and 65535.

2001-12-17  David Shaw  <dshaw@jabberwocky.com>

        * keyserver.c (print_keyinfo): No need to check for
        control/illegal characters, as utf8_to_native does this for us.

        * mainproc.c (proc_encrypted): Use generic IDEA warning.

        * gpgv.c: add stub for idea_cipher_warn

        * g10.c, hkp.c, keyserver.c: Fix capitalization and plural issues.

        * encode.c (encode_crypt), sign.c (sign_file, clearsign_file):
        disable pgp2 mode after the message is no longer pgp2 compatible.

        * g10.c (main): Tweak the PGP2.x IDEA warning to use the generic
        warning, and not merely fail if the IDEA plugin isn't there.

        * g10.c (main, idea_cipher_warn), keygen.c (set_one_pref),
        seckey-cert.c (do_check): Add a generic IDEA warning for when the
        IDEA plugin is not present.  This pops up when the user uses
        "--cipher-algo idea", when setpref is used to set a "S1"
        preference, and when a secret key protected with IDEA is used.

2001-12-15  Werner Koch  <wk@gnupg.org>

        * keyserver.c (keyserver_spawn): Assert that we have dropped privs.

2001-12-13  Werner Koch  <wk@gnupg.org>

        * pubkey-enc.c (get_session_key): Check that the public key
        algorithm is indeed usable for en/decryption.  This avoid a
        strange error message from pubkey_decrypt if for some reasons a
        bad algorithm indentifier is passed.

2001-12-12  David Shaw  <dshaw@jabberwocky.com>

        * Fixed some types for portability.  Noted by Stefan Bellon.

2001-12-11  Werner Koch  <wk@gnupg.org>

        * hkp.c (hkp_export): Do not print possible control characters
        from a keyserver response.
        (parse_hkp_index): Made uid an unsigned char* because it is passed to
        isspace().
        (hkp_search): Ditto for the char* vars.

        * g10.c (main): Print the IDEA warning also for -c and -se.
        
        * g10.c (get_temp_dir): Assert that we have dropped privs

        * encode.c (encode_crypt): Include the first key into the --pgp2
        check.

2001-12-07  David Shaw  <dshaw@jabberwocky.com>

        * g10.c, options.h: New option --pgp2.  This is identical to
        "--rfc1991 --cipher-algo idea --compress-algo 1 --digest-algo md5
        --force_v3_sigs" with the addition of an warning to advise the
        user not to use a pipe (which would break pgp2 compatibility).

        * encode.c (encode_crypt): warn if the user tries to encrypt to
        any key that is not RSA and <= 2048 bits when the --pgp2 option is
        used.

        * sign.c (sign_file, clearsign_file): When using --pgp2, make a v3
        sig, and warn if the signature is made with a non-v3 key.

2001-12-05  David Shaw  <dshaw@jabberwocky.com>

        * sign.c (sign_file, clearsign_file, sign_symencrypt_file): Prompt
        for sig expiration if --expert is set and --force-v3-sigs is not
        set (v3 sigs cannot expire).

        * mainproc.c (check_sig_and_print): After checking a sig, print
        expiration status.  This causes a error return if the sig is
        expired.

        * build-packet.c (build_sig_subpkt_from_sig): Include a critical
        sig expiration subpacket if the sig is to expire.

        * keyedit.c (sign_uids): Do not sign an expired key unless
        --expert is set, in which case prompt.  Also, offer to expire a
        signature when the key the user is signing expires.

        * keygen.c (ask_expire_interval): Add a value to determine whether
        to prompt for a key or sig expiration and change all callers.

        * keyid.c: New functions: expirestr_from_sig and
        colon_expirestr_from_sig.

        * keylist.c (list_keyblock_colon): Show sig expiration date in the
        --with-colons listing.

        * sign.c (make_keysig_packet, write_signature_packets): Pass in an
        optional timestamp for the signature packet, and change all
        callers.

        * keyedit.c (sign_mk_attrib): Include a critical expiration
        subpacket in the signature if an expiration date is given.

2001-12-04  David Shaw  <dshaw@jabberwocky.com>

        * keyedit.c (sign_uids): If the user tries to sign a
        locally-signed key, allow the cert to be promoted to a full
        exportable signature.  This essentially deletes the old
        non-exportable sig, and replaces it with a new exportable one.

2001-12-04  David Shaw  <dshaw@jabberwocky.com>

        * keyedit.c (keyedit_menu): Do not allow signing a revoked key
        unless --expert is set, and ask even then.

        * keyedit.c (sign_uids): Do not allow signing a revoked UID unless
        --expert is set, and ask even then.

        * g10.c, options.h : New option --expert

2001-11-16  David Shaw  <dshaw@jabberwocky.com>

        * Allow the user to select no compression via "--compress-algo 0"
        on the command line.

        * keyedit.c (show_prefs): Show compression preferences in the
        long-form "showpref" style.

        * keygen.c (set_one_pref): Permit setting a no-compression ("Z0")
        preference.

        * getkey.c (fixup_uidnode): Fix compression preference corruption
        bug.

2001-12-02  David Shaw  <dshaw@jabberwocky.com>

        * g10.c: Add advisory --for-your-eyes-only option as per section
        5.9 of 2440.

2001-12-05  David Shaw  <dshaw@jabberwocky.com>

        * Force a V4 sig if the user has a notation or policy URL set.

2001-12-04  David Shaw  <dshaw@jabberwocky.com>

        * g10.c: Add options --keyserver-options, --temp-directory, and
        auto-key-retrieve (the opposite of no-auto-key-retrieve).

        * hkp.c (hkp_search): New function to handle searching a HKP
        keyserver for a key

        * hkp.c (hkp_ask_import, hkp_export): Pretty large changes to make
        them communicate via the generic functions in keyserver.c

        * keyserver.c: new file with generic keyserver routines for
        getting keys from a keyserver, sending keys to a keyserver, and
        searching for keys on a keyserver.  Calls the internal HKP stuff
        in hkp.c for HKP keyserver functions.  Other calls are handled by
        an external program which is spawned and written to and read from
        via pipes.  Platforms that don't have pipes use temp files.

2001-11-20  David Shaw  <dshaw@jabberwocky.com>

        * options.h, g10.c: New options show-notation, no-show-notation,
        default-check-level, no-default-check-level, show-policy-url,
        no-show-policy-url.

        * packet.h, sign.c (make_keysig_packet), parse-packet.c
        (parse_signature), free-packet.c (free_seckey_enc): Fill in
        structures for notation, policy, sig class, exportability, etc.

        * keyedit.c, keylist.c (print_and_check_one_sig,
        list_keyblock_print): Show flags in signature display for cert
        details (class, local, notation, policy, revocable).  If selected,
        show the notation and policy url.

        * keyedit.c (sign_uids): Prompt for and use different key sig
        classes.

        * helptext.c (helptexts): Add help text to explain different
        key signature classes

2001-11-26  David Shaw  <dshaw@jabberwocky.com>

        * trustdb.c (mark_usable_uid_certs): Fix segfault from bad
        initialization and fix reversed key signature expiration check.

2001-11-09  Werner Koch  <wk@gnupg.org>

        * export.c (do_export_stream): Put all given names into a search
        description and change the loop so that all matching names are
        returned.

2001-11-08  Werner Koch  <wk@gnupg.org>

        * pubkey-enc.c (get_it): To reduce the number of questions on the
        MLs print the the name of cipher algorithm 1 with the error message.

        * mainproc.c: Changed the way old rfc1991 encryption cipher is
        selected. Based on a patch by W Lewis.

        * pkclist.c (do_edit_ownertrust): Allow to skip over keys, the non
        working "show info" is now assigned to "i" 
        * trustdb.c (ask_ownertrust, validate_keys): Implement a real quit
        here.  Both are by David Shaw.
        
        * trustdb.c (validate_keys): Make sure next_exipire is initialized.

        * sign.c (make_keysig_packet): Use SHA-1 with v4 RSA keys.

        * g10.c, options.h : New option --[no-]froce-v4-certs.
        * sign.c (make_keysig_packet): Create v4 sigs on v4 keys even with
        a v3 key.  Use that new option.  By David Shaw

        * revoke.c (ask_revocation_reason): Allow to select "no reason".
        By David Shaw.

        * keyid.c (fingerprint_from_sk): Calculation of an v3 fpr was
        plain wrong - nearly the same code in fingerprint_from_pk is correct.

        * build-packet.c (do_secret_key): Added a few comments to the code.

2001-11-07  Werner Koch  <wk@gnupg.org>

        * g10.c (main): Print a warning when -r is used w/o encryption.
        Suggested by Pascal Scheffers.

2001-10-23  Werner Koch  <wk@gnupg.org>

        * keyedit.c (keyedit_menu): Changed helptext for showpref
        command.  Suggested by Reinhard Wobst.

        * keyring.c (keyring_search): When marking the offtbl ready, take
        into account that we may have more than one keyring.

2001-10-22  Werner Koch  <wk@gnupg.org>

        * Makefile.am: Do not use OMIT_DEPENDENCIES

        * build-packet.c (build_sig_subpkt): Default is now to put all
        types of subpackets into the hashed area and only list those which
        should go into the unhashed area.

2001-10-18  Werner Koch  <wk@gnupg.org>

        * keydb.c (keydb_add_resource): Rearranged the way we keep track
        of the resource. There will now be an entry for each keyring here
        and not in keyring.c itself.  Store a token to allow creation of a
        keyring handle.  Changed all functions to utilize this new design.
        (keydb_locate_writable): Make a real implementation.
        * keyring.c (next_kr): Removed and changed all callers to set the
        resource directly from the one given with the handle.
        (keyring_is_writable): New. 
        (keyring_rebuild_cache): Add an arg to pass the token from keydb.

2001-10-17  Werner Koch  <wk@gnupg.org>

        * keyring.c (keyring_search): Enabled word search mode but print a
        warning that it is buggy.
        
2001-10-11  Werner Koch  <wk@gnupg.org>

        * hkp.c (hkp_ask_import): No more need to set the port number for
        the x-hkp scheme. 
        (hkp_export): Ditto.

2001-10-06  Stefan Bellon  <sbellon@sbellon.de>

        * passphrase.c [__riscos__]: Disabled agent specific stuff.
        * g10.c: New option --no-force-v3-sigs.

2001-10-04  Werner Koch  <wk@gnupg.org>

        * export.c (do_export_stream): Do not push the compress filter
        here because the context would run out of scope due to the
        iobuf_close done by the caller.
        (do_export): Do it here instead. 

2001-09-28  Werner Koch  <wk@gnupg.org>

        * keyedit.c (sign_uids): Always use the primary key to sign keys.
        * getkey.c (finish_lookup): Hack to return only the primary key if
        a certification key has been requested.

        * trustdb.c (cmp_kid_for_make_key_array): Renamed to
        (validate_one_keyblock): this and changed arg for direct calling.
        (make_key_array): Renamed to
        (validate_one_keyblock): this and changed args for direct calling.
        (mark_usable_uid_certs, validate_one_keyblock)
        (validate_key_list): Add next_expire arg to keep track of
        expiration times.  
        (validate_keys): Ditto for UTKs and write the stamp.

        * tdbio.c (migrate_from_v2): Check return code of tbdio_sync.

        * tdbdump.c (import_ownertrust): Do a tdbio_sync().

        * keyring.c: Made the offtbl an global object.

2001-09-27  Werner Koch  <wk@gnupg.org>

        * pkclist.c (do_edit_ownertrust): Allow settin of ultimate trust.

        * trustdb.c (mark_keyblock_seen): New.
        (make_key_array): Use it to mark the subkeys too.
        (validate_keys): Store validity for ultimatly trusted keys.

2001-09-26  Werner Koch  <wk@gnupg.org>

        * pkclist.c (check_signatures_trust, do_we_trust): Removed the
        invocation of add_ownertrust. Minor changes to the wording.
        (add_ownertrust, add_ownertrust_cb): Removed.

        * trustdb.c (get_validity): Allow to lookup the validity using a
        subkey.

        * trustdb.c (new_key_hash_table): Increased the table size to 1024
        and changed the masks accordingly.
        (validate): Changed stats printing.
        (mark_usable_uid_certs): New.
        (cmp_kid_for_make_key_array): Does now check the signatures and
        figures out a usable one.

2001-09-25  Werner Koch  <wk@gnupg.org>

        * keyring.c (new_offset_item,release_offset_items)
        (new_offset_hash_table, lookup_offset_hash_table)
        (update_offset_hash_table, update_offset_hash_table_from_kb): New.
        (keyring_search): Use a offset table to optimize search for
        unknown keys.
        (keyring_update_keyblock, keyring_insert_keyblock): Insert new
        offsets.
        * getkey.c (MAX_UNK_CACHE_ENTRIES): Removed the unknown keys
        caching code.

        * g10.c, options.h, import.c: Removed the entire
        allow-secret-key-import stuff because the validity is now
        controlled by other means.

        * g10.c: New command --rebuild-keydb-caches.
        * keydb.c (keydb_rebuild_caches): New.
        * keyring.c (do_copy): Moved some code to
        (create_tmp_file, rename_tmp_file, write_keyblock): new functions.
        (keyring_rebuild_cache): New.

        * packet.h (PKT_ring_trust): Add sigcache field.
        * parse-packet.c (parse_trust): Parse sigcache.
        * keyring.c (do_copy): Always insert a sigcache packet.
        (keyring_get_keyblock): Copy the sigcache packet to the signature.
        * sig-check.c (cache_sig_result): Renamed from
        cache_selfsig_result. Changed implementation to use the flag bits
        and changed all callers.
        (mdc_kludge_check): Removed this unused code.
        (do_check): Do not set the sig flags here.

        * import.c (read_block): Make sure that ring_trust packets are
        never imported.
        * export.c (do_export_stream): and never export them.

        * trustdb.c (make_key_array): Skip revoked and expired keys.

2001-09-24  Werner Koch  <wk@gnupg.org>

        * g10.c, options.h: New option --no-auto-check-trustdb.

        * keygen.c (do_generate_keypair): Set newly created keys to
        ultimately trusted.

        * tdbio.h, tdbio.c: Removed all support for records DIR, KEY, UID,
        PREF, SIG, SDIR and CACH. Changed migration function to work
        direct on the file.
        (tdbio_read_nextcheck): New.
        (tdbio_write_nextcheck): New. 

2001-09-21  Werner Koch  <wk@gnupg.org>

        Revamped the entire key validation system.
        * trustdb.c: Complete rewrite. No more validation on demand,
        removed some functions, adjusted to all callers to use the new 
        and much simpler interface. Does not use the LID anymore.
        * tdbio.c, tdbio.h: Add new record types trust and valid. Wrote a
        migration function to convert to the new trustdb layout.
        * getkey.c (classify_user_id2): Do not allow the use of the "#"
        prefix. 
        * keydb.h: Removed the TDBIDX mode add a skipfnc to the
        descriptor.
        * keyring.c (keyring_search): Implemented skipfnc.

        * passphrase.c (agent_open): Add missing bracket.  Include windows.h.

2001-09-19  Werner Koch  <wk@gnupg.org>

        * keylist.c (print_fingerprint): Renamed from fingerprint, made
        global available. Added new arg to control the print style.
        * mainproc.c (print_fingerprint): Removed. 
        * pkclist.c (print_fpr, fpr_info): Removed and changed callers to
        use print_fingerprint.
        * keyedit.c (show_fingerprint): Ditto.

        * passphrase.c (writen, readn)
        (agent_open, agent_close)
        (agent_get_passphrase)
        (passphrase_clear_cache): Support for W32.  Contributed by Timo.

        * import.c (import_one): Release keydb handles at 2 more places.

        * keyring.c (keyring_release): Close the iobuf.
        (keyring_get_keyblock): Init ret_kb to NULL and store error contidion.

        * import.c (import_new_stats_handle): New. 
        (import_release_stats_handle): New.
        (import_print_stats): Renamed from static fnc print_stats.
        (import_keys, import_keys_stream): Add an optional status handle
        arg and changed all callers.
        * hkp.c (hkp_ask_import): Add an stats_handle arg and changed all
        callers.

        * mainproc.c (print_pkenc_list): Use print_utf8_string2().

2001-09-18  Werner Koch  <wk@gnupg.org>

        * g10.c: New command --refresh-keys.
        * hkp.c (hkp_refresh_keys): New. Contributed by Timo Schulz.

        * parse-packet.c (parse): Stop on impossible packet lengths.

2001-09-17  Werner Koch  <wk@gnupg.org>

        * mainproc.c (print_notation_data): Wrap notation data status lines
        after 50 chars.
        
        * mainproc.c (proc_pubkey_enc): Make option try-all-secrets work.
        By disastry@saiknes.lv.

2001-09-14  Werner Koch  <wk@gnupg.org>

        * parse-packet.c (dump_sig_subpkt): List key server preferences
        and show the revocable flag correctly. Contributed by David Shaw.

2001-09-09  Werner Koch  <wk@gnupg.org>

        * keyedit.c (keyedit_menu): No need to define another p.

        * keylist.c (print_capabilities): s/used/use/ so that it
        does not shadow a global.
        * sign.c (sign_file): Renamed arg encrypt to encryptflag
        * keygen.c: Replaced all "usage" by "use".
        * misc.c (openpgp_pk_algo_usage): Ditto.

        * pubkey-enc.c (get_it): Renamed arg k to enc so that the later
        defined k does not shadow it.

        * parse-packet.c (parse_gpg_control): No need to define another i.

        * getkey.c (get_pubkey_byfprint): Must use the enum values and not
        the fprint_len.
        * keyring.c (keyring_search): Removed a non-sense break.  Both
        bugs pointed out by Stefan.

2001-09-07  Werner Koch  <wk@gnupg.org>

        * status.c, status.h: Added NO_RECP and ALREADY_SIGNED.
        * pkclist.c (build_pk_list): Issue NO_RECP.
        * keyedit.c (sign_uids): Added experimental ALREADY_SIGNED

        * hkp.c (hkp_import): Use log_error. Bug reported by Neal H
        Walfield. 

        * getkey.c (classify_user_id2): Change args to take the desc union
        direct.  It was a stupid idea to pass the individual fields of an
        union to this function. Changed all callers.
        (classify_user_id): Ditto and allow to pass NULL as the description.

2001-09-06  Werner Koch  <wk@gnupg.org>

        * getkey.c (fixup_uidnode): Features flag is now a bit vector.
        * keygen.c (add_feature_mdc): Ditto.

        Revamped the entire key I/O code to be prepared for other ways of
        key storages and to get rid of the existing shit.  GDBM support has
        gone.
        * keydb.c: New
        * keyring.c, keyring.h: New.
        * ringedit.c: Removed.  Moved some stuff to keyring.c
        * getkey.c: Changed everything related to the key retrieving
        functions which are now using the keydb_ functions.  
        (prepare_search, word_match_chars, word_match)
        (prepare_word_match, compare_name): Moved to keyring.c
        (get_pubkey_byname): Removed ctx arg and add ret_kdbhd
        arg.  Changed all callers.
        (key_byname): Use get_pubkey_end to release the context and take
        new ret_kbdhd arg.  Changed all callers.
        (classify_user_id2): Fill the 16 byte fingerprint up with 4 null
        bytes not with zero bytes of value 4, tsss.
        * import.c (import_one): Updated to use the new keydb interface.
        (import_secret_one): Ditto.
        (import_revoke_cert): Ditto.
        * delkey.c (do_delete_key): Ditto. 
        * keyedit.c (keyedit_menu): Ditto.
        (get_keyblock_byname): Removed.
        * revoke.c (gen_revoke): Ditto. 
        * export.c (do_export_stream): Ditto.
        * trustdb.c (update_trustdb): Ditto.
        * g10.c, gpgv.c (main): Renamed add_keyblock_resource to
        keydb_add_resource. 
        * Makefile.am:  Added and removed files.

        * keydb.h: Moved KBNODE typedef and MAX_FINGERPRINT_LEN to
        * global.h: this new header.
        
2001-09-03  Werner Koch  <wk@gnupg.org>

        * passphrase.c (agent_get_passphrase): Changed nread to size_t.
        (passphrase_clear_cache): Ditto.

        * keyid.c (mk_datestr): Avoid trigraphs.
        (fingerprint_from_pk): Cache the keyid in the pk.

        * options.h: Add opt.with_fingerprint so that we know whether the
        corresponding options was used.
        * g10.c (main): Set it here.
        * pkclist.c (check_signatures_trust): Always print fingerprint
        when this option is used.  Mixed a minor memory leak.

        * status.c, status.h: New status INV_RECP.
        * pkclist.c (build_pk_list): Issue this status.

2001-08-31  Werner Koch  <wk@gnupg.org>

        * parse-packet.c (parse_key,parse_pubkeyenc)
        (parse_signature): Return error on reading bad MPIs.
        
        * mainproc.c (check_sig_and_print): Always print the user ID even
        if it is not bound by a signature.  Use the primary UID in the
        status messages and encode them in UTF-8
        * status.c (write_status_text_and_buffer): New.

2001-08-30  Werner Koch  <wk@gnupg.org>

        * packet.h (sigsubpkttype_t): Add SIGSUBPKT_FEATURES.
        (PKT_public_key, PKT_user_id): Add a flag for it.
        * parse-packet.c, build-packet.c: Add support for them.
        * getkey.c (fixup_uidnode, merge_selfsigs): Set the MDC flags.
        * keygen.c (add_feature_mdc): New.
        (keygen_upd_std_prefs): Always set the MDC feature.
        * keyedit.c (show_prefs): List the MDC flag
        * pkclist.c (select_mdc_from_pklist): New.
        * encode.c (encode_crypt, encrypt_filter): Test whether MDC
        should be used.
        * cipher.c (write_header): Set MDC use depending on the above test.
        Print more status info.

        * delkey.c (do_delete_key): Kludge to delete a secret key with no
        public key available.

        * ringedit.c (find_secret_keyblock_direct): New.
        * getkey.c (seckey_available): Simplified.

        * ringedit.c (cmp_seckey): Now compares the secret key against the
        public key while ignoring all secret parts.
        (keyring_search): Use a public key packet as arg.  Allow to search
        for subnkeys
        (search): Likewise. Changed all callers.
        (find_secret_keyblock_bypk): New.
        (find_secret_keyblock_byname): First locate the pubkey and then
        find the correponding secret key.
        * parse-packet.c (parse): Renamed pkttype arg to onlykeypkts and
        changed code accordingly.  Changed all callers.
        (search_packet): Removed pkttype arg.
        * keyedit.c (keyedit_menu): First locate the public key and then
        try to locate a secret key.

        * ringedit.c (locate_keyblock_by_fpr): Removed.
        (locate_keyblock_by_keyid): Removed.
        (find_keyblock_bysk): Removed.

        * sig-check.c (check_key_signature2): Print the keyid along with
        the wrong sig class errors.

2001-08-24  Werner Koch  <wk@gnupg.org>

        * sign.c (sign_file): Stripped the disabled comment packet code.
        (sign_file, sign_symencrypt_file): Moved common code to ..
        (write_onepass_sig_packets): .. this new function.
        (sign_file, clearsign_file, sign_symencrypt_file): Moved common
        code to 
        (write_signature_packets): this new function.
        (write_signature_packets, make_keysig_packet)
        (update_keysig_packet): Moved common code to 
        (hash_uid, hash_sigclass_to_magic): these new functions
        (sign_file, sign_symencrypt_file): Moved common code to 
        (write_plaintext_packet):  this new function.

2001-08-21  Stefan Bellon  <sbellon@sbellon.de>

        * trustdb.c (query_trust_info): Changed trustlevel to signed int.
        * g10.c [__riscos__]: Fixed handling of --use-agent --lock-multiple.

2001-08-20  Werner Koch  <wk@gnupg.org>

        * encr-data.c (decrypt_data): Keep track on whether we already
        printed information about the used algorithm.
        * mainproc.c (proc_encrypted): Removed the non-working IDEA hack
        and print a message about the assumed algorithm.
        * passphrase.c (passphrase_to_dek): Use the same algorithm as above.
        (proc_symkey_enc): Print the algorithm, so that the user knows it
        before entering the passphrase.
        (proc_pubkey_enc, proc_pubkey_enc): Zero the DEK out.
        * encode.c (encode_crypt, encrypt_filter): Ditto.

        * g10.c: Allow for --sign --symmetric.
        * sign.c (sign_and_symencrypt): New.

        Applied patches from Stefan Bellon <sbellon@sbellon.de> to support
        RISC OS.  Nearly all of these patches are identified by the
        __riscos__ macro.
        * compress.c: Added a couple of casts.
        * g10.c [__riscos__]: Some patches and new options foo-file similar
        to all foo-fd options.
        * gpgv.c, openfile.c, ringedit.c, tdbio.c: Minor fixes.  Mainly
        replaced hardcoded path separators with EXTSEP_S like macros.  
        * passprase.c [__riscos__]: Disabled agent stuff
        * trustdb.c (check_trust): Changed r_trustlevel to signed int to
        avoid mismatch problems in pkclist.c
        * pkclist.c (add_ownertrust): Ditto.
        * plaintext.c (handle_plaintext) [__riscos__]: Print a note when
        file can't be created.
        * options.h [__riscos__]: Use an extern unless included from the
        main module.
        * signal.c (got_fatal_signal) [__riscos__]: Close all files.
        
2001-08-14  Werner Koch  <wk@gnupg.org>

        * keygen.c (ask_algo): New arg r_usage.  Allow for RSA keys.
        (gen_rsa): Enabled the code.
        (do_create): Enabled RSA branch.
        (parse_parameter_usage): New.
        (proc_parameter_file): Handle usage parameter.
        (read_parameter_file): Ditto.
        (generate_keypair): Ditto.
        (generate_subkeypair): Ditto.
        (do_generate_keypair): Ditto.
        (do_add_key_flags): New.
        (keygen_add_std_prefs): Use the new function.
        (keygen_add_key_flags_and_expire): New.
        (write_selfsig, write_keybinding): Handle new usage arg.
        * build-packet.c (build_sig_subpkt): Make sure that key flags go
        into the hashed area.
        
        * keygen.c (write_uid): Initialize the reference cunter.

        * keyedit.c (keyedit_menu): No more need to update the trustdb for
        preferences.  Added calls to merge keblock.

        * kbnode.c (dump_kbnode): Print some more flags.

2001-08-10  Werner Koch  <wk@gnupg.org>

        Revamped the preference handling.

        * packet.h (prefitem_t, preftype_t): New.
        (PKT_public_key): Added a uid field.
        (PKT_user_id): Added field to store preferences and a reference
        counter.
        * parse-packet.c (parse_user_id,parse_photo_id): Initialize them
        * free-packet.c (free_user_id): Free them.
        (copy_user_id): Removed.
        (scopy_user_id): New. 
        (cmp_user_ids): Optimized for identical pointers.
        (release_public_key_parts): Release the uid.
        (copy_public_key_with_new_namehash): Removed.
        (copy_prefs): New.
        * keyedit.c (menu_adduid): Use the new shallow copy user id.
        (show_prefs): Adjusted implementation.
        (keyedit_menu): No more need to update the trustdb after changing
        preferences.
        * getkey.c (fixup_uidnode): Store preferences.
        (find_by_name): Return a user id packet and remove namehash stuff.
        (lookup): Removed the unused namehash stuff.
        (finish_lookup): Added foundu arg.
        (pk_from_block): Removed the namehash arg and changed all callers.
        (merge_selfsigs): Copy prefs to all keys.
        * trustdb.c (get_pref_data): Removed.
        (is_algo_in_prefs): Removed.
        (make_pref_record): Deleted and removed all class.
        * pkclist.c (select_algo_from_prefs): Adjusted for the new
        preference implementation.
        * pubkey-enc.c (is_algo_in_prefs): New.
        (get_it): Use that new function. 

2001-08-09  Werner Koch  <wk@gnupg.org>

        * build-packet.c (build_sig_subpkt): Fixed calculation of
        newarea->size.

        * g10.c (main): New option "--preference-list"
        * keyedit.c (keyedit_menu): New commands "setpref" and "updpref".
        (menu_set_preferences): New.
        * keygen.c (keygen_set_std_prefs): New.
        (set_one_pref): New.
        (check_zip_algo): New.
        (keygen_get_std_prefs): New.
        (keygen_upd_std_prefs): New
        (keygen_add_std_prefs): Move the pref setting code into the above fnc.
        * build-packet.c (build_sig_subpkt): Updated the list of allowed
        to update subpackets.

2001-08-08  Werner Koch  <wk@gnupg.org>

        * packet.h (subpktarea_t): New.
        (PKT_signature): Use that type for hashed_data and unhashed_data and
        removed the _data prefix from those fields.  Changed all users.
        * parse-packet.c (parse_signature): Changed allocation for that.
        (parse_sig_subpkt): Changed declaration
        (enum_sig_subpkt): Ditto and changed implementation accordingly.
        * free-packet.c (cp_subpktarea): Renamed from cp_data_block and
        adjusted implementation. Changed caller.
        * sig-check.c (mdc_kludge_check): Adjusted the hashing.
        (do_check): Ditto.
        * sign.c (sign_file, clearsign_file, make_keysig_packet,
        update_keysig_packet): Ditto.
        * build-packet.c (build_sig_subpkt): Partial rewrite.
        (find_subpkt): Adjusted and made static.
        (delete_sig_subpkt): Adjusted.
        (do_signature): Ditto.

        * keygen.c (ask_keysize): Do not print the notes about suggested
        key sizes if just a DSA key is generated.

        * trustdb.c (add_ultimate_key): s/log_error/log_info/ for
        duplicated inserted trusted keys.

2001-08-07  Werner Koch  <wk@gnupg.org>

        * sign.c (sleep): Redefine for W32.

        * g10.c, options.h: Set new flag opt.no_homedir_creation when
        --no-options is given.
        * openfile.c (try_make_homedir): Don't create the homedir in that case.

2001-08-03  Werner Koch  <wk@gnupg.org>

        * armor.c (armor_filter): Removed the default comment string
        because it could get us in trouble due to translations using non
        ascii characters.

2001-08-01  Werner Koch  <wk@gnupg.org>

        * keylist.c (list_keyblock_print): Do not list revoked UIDs unless
        in verbose mode and we do no signature listing.

        * getkey.c (finish_lookup): Skip subkeys which are not yet valid.
        * g10.c, options.h: New option --ignore-valid-from.

        * sign.c (make_keysig_packet): Added new sigversion argument to
        allow the caller to force generation of required signature
        version. Changed all callers. Suggested by Thomas Roessler.

        * keyedit.c (sign_uids): Force v4 signature generation for local
        sigs.  Removed the check for local signature and pre-v4 keys.

2001-07-27  Werner Koch  <wk@gnupg.org>

        * keyedit.c (sign_uids): Check that we are not trying to to a
        lsign with a pre-v4 key.  Bug noticed by Thomas Roessler.

2001-07-26  Werner Koch  <wk@gnupg.org>

        * parse-packet.c (parse_photo_id): Reset all variables.
        * getkey.c (merge_selfsigs_main): Removed checks on PHOTO_ID
        because this is handled identically to a user ID.

2001-07-06  Werner Koch  <wk@gnupg.org>

        * cipher.c (write_header): Don't use MDC with --rfc1991.  Suggested
        by disastry@saiknes.lv.

2001-07-05  Werner Koch  <wk@gnupg.org>

        * g10.c, options.h: New option --preserve-permissions.
        * ringedit.c (add_keyblock_resource): Use it here
        (keyring_copy): and here.

        * trustdb.c (verify_own_keys): Be more silent on --quiet.
        Suggested by Thomas Roessler.
        * sig-check.c (check_key_signature2): Ditto.
        * mainproc.c (proc_encrypted, proc_tree): Ditto
        * getkey.c (lookup): Ditto.

2001-07-04  Werner Koch  <wk@gnupg.org>

        * ringedit.c (add_keyblock_resource): Restore filename in case of error.

2001-06-25  Werner Koch  <wk@gnupg.org>

        * kbnode.c (dump_kbnode): Print the signature timestamp.

        * keyedit.c (keyedit_menu): New menu point "primary".
        (change_primary_uid_cb): New.
        (menu_set_primary_uid): New.
        * sign.c (update_keysig_packet): New.
        * build-packet.c (build_sig_subpkt): Put the primary UID flag into
        the hashed area. Allow update of some more packets.

2001-06-15  Werner Koch  <wk@gnupg.org>

        * getkey.c (merge_selfsigs): Exit gracefully when a secret key is
        encountered.  May happen if a secret key is in public keyring.
        Reported by Francesco Potorti.
        
2001-06-12  Werner Koch  <wk@gnupg.org>

        * getkey.c (compare_name): Use ascii_memistr(), ascii_memcasecmp()
        * keyedit.c (keyedit_menu): Use ascii_strcasecmp().
        * armor.c (radix64_read): Use ascii_toupper().  
        * ringedit.c (do_bm_search): Ditto.
        * keygen.c (read_parameter_file): Ditto.
        * openfile.c (CMP_FILENAME): Ditto.
        * g10.c (i18n_init): We can now use just LC_ALL.

2001-05-29  Werner Koch  <wk@gnupg.org>

        * keygen.c (generate_subkeypair): Print a warning if a subkey is
        created on a v3 key. Suggested by Brian M. Carlson.

2001-05-27  Werner Koch  <wk@gnupg.org>

        * keyid.c (get_lsign_letter): New.
        * keylist.c (list_keyblock_colon): Use it here.
        * mainproc.c (list_node): and here.

        * getkey.c, packet.h, free-packet.c: Removed that useless key
        created field; I dunno why I introducded this at all - the
        creation time is always bound to the key packet and subject to
        fingerprint calculation etc.

        * getkey.c (fixup_uidnode): Add keycreated arg and use this
        instead of the signature timestamp to calculate the
        help_key_expire.  Bug reported by David R. Bergstein.
        (merge_selfsigs_main): Correct key expiration time calculation.
        (merge_selfsigs_subkey): Ditto.

2001-05-25  Werner Koch  <wk@gnupg.org>

        * revoke.c (gen_revoke): Add a cast to a tty_printf arg.
        * delkey.c (do_delete_key): Ditto.
        * keyedit.c (print_and_check_one_sig): Ditto.
        (ask_revoke_sig): Ditto.
        (menu_revsig): Ditto.
        (check_all_keysigs): Removed unused arg.

2001-05-23  Werner Koch  <wk@gnupg.org>

        * g10.c (opts): Typo fix by Robert C. Ames.

2001-05-06  Werner Koch  <wk@gnupg.org>

        * revoke.c: Small typo fix

2001-05-04  Werner Koch  <wk@gnupg.org>

        * passphrase.c (passphrase_clear_cache): Shortcut if agent usage
        is not enabled.

2001-05-01  Werner Koch  <wk@gnupg.org>

        * passphrase.c (writen): Replaced ssize_t by int.  Thanks to 
        to Robert Joop for reporting that SunOS 4.1.4 does not have it.

2001-04-28  Werner Koch  <wk@gnupg.org>

        * getkey.c (merge_public_with_secret): pkttype was not set to subkey.

2001-04-27  Werner Koch  <wk@gnupg.org>

        * skclist.c (build_sk_list): Changed one log_debug to log_info.

2001-04-25  Werner Koch  <wk@gnupg.org>

        * keyedit.c (show_prefs): Add a verbose mode.
        (show_key_with_all_names): Pass verbose flag for special value of
        with_pref.
        (keyedit_menu): New command "showpref"
        (show_key_with_all_names): Mark revoked uids and the primary key.

2001-04-24  Werner Koch  <wk@gnupg.org>

        * getkey.c (get_primary_uid): Return a different string in case of
        error and made it translatable.

        * build-packet.c (do_secret_key): Ugly, we wrote a zero
        instead of the computed ndays.  Thanks to M Taylor for complaining
        about a secret key import problem.

2001-04-23  Werner Koch  <wk@gnupg.org>

        * hkp.c (hkp_ask_import): Allow to specify a port number for the 
        keyserver.  Add a kudge to set the no_shutdown flag.
        (hkp_export): Ditto.
        * options.skel: Document the changes 

2001-04-20  Werner Koch  <wk@gnupg.org>

        * options.skel: Add some more comments.

2001-04-19  Werner Koch  <wk@gnupg.org>

        * keyid.c (mk_datestr): New.  Handles negative times.  We must do
        this because Windoze segvs on negative times passed to gmtime().
        Changed all datestr_from function to use this one.

        * keyid.c, keyid.h (colon_strtime): New. To implement the
        fixed-list-mode.
        (colon_datestr_from_pk): New.
        (colon_datestr_from_sk): New.
        (colon_datestr_from_sig): New.
        * keylist.c (list_keyblock_colon): Use these functions here.
        * mainproc.c (list_node): Ditto.

2001-04-18  Werner Koch  <wk@gnupg.org>

        * openfile.c (open_sigfile): Fixed the handling of ".sign".
        * mainproc.c (proc_tree): Use iobuf_get_real_fname.
        Both are by Vincent Broman.

2001-04-14  Werner Koch  <wk@gnupg.org>

        * getkey.c (fixup_uidnode): Removed check for !sig which is
        pointless here.  Thanks to Jan Niehusmann.

2001-04-10  Werner Koch  <wk@gnupg.org>

        * sig-check.c (check_key_signature2): Use log_info instead of
        log_error so that messed up keys do not let gpg return an error.
        Suggested by Christian Kurz.

        * getkey.c (merge_selfsigs_main): Do a fixup_uidnode only if we
        have both, uid and sig.  Thanks to M Taylor.

2001-04-05  Werner Koch  <wk@gnupg.org>

        * armor.c (unarmor_pump_new,unarmor_pump_release): New.
        (unarmor_pump): New. 
        * pipemode.c (pipemode_filter): Use the unarmor_pump to handle
        armored or non-armored detached signatures.  We can't use the
        regular armor_filter becuase this does only chack for armored
        signatures the very first time.  In pipemode we may have a mix of
        armored and binary detached signatures.
        * mainproc.c (proc_tree): Do not print the "old style" notice when
        this is a pipemode processes detached signature.
        (proc_plaintext): Special handling of pipemode detached sigs.

        * packet.h (CTRLPKT_PLAINTEXT_MARK): New.
        * parse-packet.c (create_gpg_control): New.
        * kbnode.c (dump_kbnode): Support it here.
        * mainproc.c (check_sig_and_print): Fixed the check for bad
        sequences of multiple signatures.
        (proc_plaintext): Add the marker packet.
        (proc_tree): We can now check multiple detached signatures.

2001-04-02  Werner Koch  <wk@gnupg.org>

        The length of encrypted packets for blocksizes != 8 was not
        correct encoded.  I think this is a minor problem, because we
        usually use partial length packets.  Kudos to Kahil D. Jallad for
        pointing this out.
        * packet.h: Add extralen to PKT_encrypted.
        * cipher.c (write_header): Set extralen.
        * build-packet.c (do_encrypted): Use extralen instead of const 10.
        (do_encrypted_mdc): Ditto.
        * parse-packet.c (parse_encrypted): Set extralen to 0 because we
        don't know it here.

2001-03-30  Werner Koch  <wk@gnupg.org>

        * getkey.c (premerge_public_with_secret): Changed wording an add
        the keyID to the info message.

2001-03-29  Werner Koch  <wk@gnupg.org>

        * getkey.c (premerge_public_with_secret): Use log_info instead of
        log_error when no secret key was found for a public one.
        Fix the usage if the secret parts of a key are not available.

        * openfile.c (ask_outfile_name): Trim spaces.
        (open_outfile): Allow to enter an alternate filename.  Thanks to
        Stefan Bellon.
        * plaintext.c (handle_plaintext): Ditto.

2001-03-28  Werner Koch  <wk@gnupg.org>

        * mainproc.c (do_check_sig): Allow direct key and subkey
        revocation signature.
        * sig-check.c (check_key_signature2): Check direct key signatures.
        Print the signature class along with an error.

2001-03-27  Werner Koch  <wk@gnupg.org>

        * packet.h: Add a missing typedef to an enum.  Thanks to Stefan Bellon.

        * g10.c: New option --no-sig-create-check.
        * sign.c (do_sign): Implement it here.
        * g10.c: New option --no-sig-cache.
        * sig-check.c (check_key_signature2): Implement it here.
        (cache_selfsig_result): and here.

        * keylist.c (list_keyblock): Removed debugging stuff.

        * getkey.c (cache_public_key): Made global.
        * keygen.c (write_selfsig, write_keybinding): Cache the new key.

        * getkey.c (key_byname): Add new arg secmode and changed all
        callers to request explicitly the mode.  Deriving this information
        from the other supplied parameters does not work if neither pk nor
        sk are supplied.

2001-03-25  Werner Koch  <wk@gnupg.org>

        * packet.h (ctrlpkttype_t): New.
        * mainproc.c (add_gpg_control,proc_plaintext,proc_tree): Use the
        new enum values.
        * pipemode.c (make_control): Ditto.
        * armor.c (armor_filter): Ditto.

2001-03-24  Werner Koch  <wk@gnupg.org>

        * sign.c (do_sign): Verify the signature right after creation.

2001-03-23  Werner Koch  <wk@gnupg.org>

        * status.c, status.h (STATUS_UNEXPECTED): New.
        * mainproc.c (do_proc_packets): And emit it here.

2001-03-21  Werner Koch  <wk@gnupg.org>

        * status.c: Add sys/types.h so that it runs on Ultrix.  Reported
        by Georg Schwarz.x

        * build-packet.c (build_sig_subpkt): Fixed generaton of packet
        length header in case where 2 bytes headers are needed.  Thanks to
        Piotr Krukowiecki.

2001-03-19  Werner Koch  <wk@gnupg.org>

        * g10.c (main): the default keyring is no always used unless
        --no-default-keyring is given.  

        * ringedit.c (add_keyblock_resource): invalidate cache after file
        creation.

2001-03-15  Werner Koch  <wk@gnupg.org>

        * keygen.c (ask_algo): Changed the warning of the ElGamal S+E Algo.

        * keylist.c (print_capabilities): New.
        (list_keyblock_colon): and use it here.

2001-03-13  Werner Koch  <wk@gnupg.org>

        * main.c, options.h: New option --fixed_list_mode.
        * keylist.c (list_keyblock_colon): use it here.

        * getkey.c (merge_keys_and_selfsig): Divert merging of public keys
        to the function used in key selection..
        * keylist.c (is_uid_valid): Removed.
        (list_keyblock): Splitted into ..
        (list_keyblock_print, list_keyblock_colon): .. these.
        functions.  Changed them to use the flags set in the key lookup code.
        (reorder_keyblock): New, so that primary user IDs are listed first.

        * ringedit.c (keyring_copy): flush the new iobuf chaces before
        rename or remove operations.  This is mainly needed for W32.

        * hkp.c [HAVE_DOSISH_SYSTEM]: Removed the disabled code because we
        have now W32 socket support in ../util/http.c

        * skclist.c (key_present_in_sk_list): New.
        (is_duplicated_entry): New.
        (build_sk_list): Check for duplicates and do that before unlocking.

2001-03-12  Werner Koch  <wk@gnupg.org>

        * armor.c (parse_header_line): Removed double empty line check.
        (parse_header_line): Replaced trim_trailing_ws with a counting
        function so that we can adjust for the next read.

        * options.skel: Fixed 3 typos. By Thomas Klausner. Replaced the
        keyserver example by a better working server. 

        * parse-packet.c (parse_symkeyenc): Return Invalid_Packet on error.
        (parse_pubkeyenc): Ditto.
        (parse_onepass_sig): Ditto.
        (parse_plaintext): Ditto.
        (parse_encrypted): Ditto.
        (parse_signature): Return error at other places too.
        (parse_key): Ditto.
        * g10.c (main): Set opt.list_packets to another value when invoked
        with the --list-packets command.
        * mainproc.c (do_proc_packets): Don's stop processing when running
        under --list-packets command.

        * signal.c (do_sigaction): Removed.
        (init_one_signal): New to replace the above.  Needed to support
        systems without sigactions. Suggested by Dave Dykstra.
        (got_fatal_signal,init_signals): Use the above here. 
        (do_block): Use sigset() if sigprocmask() is not available.

        * armor.c (parse_hash_header): Test on TIGER192, which is the
        correct value as per rfc2440.  By Edwin Woudt.

2001-03-08  Werner Koch  <wk@gnupg.org>

        * misc.c: Include time.h. By James Troup.

        * getkey.c: Re-enabled the unknown user Id and PK caches and
        increased their sizes.

        * getkey.c (merge_selfsigs_main): Set expire date and continue
        processing even if we found a revoked key.
        (merge_selfsigs_subkeys): Ditto.
        
        * packet.h: Add an is_revoked flag to the user_id packet.
        * getkey.c (fixup_uidnode): Set that flag here.
        (merge_selfsigs_main): Fix so that the latest signature is used to
        find the self-signature for an UID.
        * parse-packet.c (parse_user_id): Zero out all fields.
        * mainproc.c (check_sig_and_print): Print the primary user ID
        according the the node flag and then all other non-revoked user IDs.
        (is_uid_revoked): Removed; it is now handled by the key selection code.
        
        Changed the year list of all copyright notices.
        
2001-03-07  Werner Koch  <wk@gnupg.org>

        * getkey.c (finish_lookup): Print an info message only in verbose mode.

2001-03-05  Werner Koch  <wk@gnupg.org>

        * packet.h: Replaced sigsubpkt_t value 101 by PRIV_VERIFY_CACHE.
        We have never used the old value, so we can do this without any harm.
        * parse-packet.c (dump_sig_subpkt): Ditto.
        (parse_one_sig_subpkt): Parse that new sub packet.
        * build-packet.c (build_sig_subpkt): Removed the old one from the
        hashed area.
        (delete_sig_subpkt): New.
        (build_sig_subpkt): Allow an update of that new subpkt.
        * sig-check.c (check_key_signature2): Add verification caching
        (cache_selfsig_result): New.
        * export.c (do_export_stream): Delete that sig subpkt before exporting.
        * import.c (remove_bad_stuff): New.
        (import): Apply that function to all imported data 

2001-03-03  Werner Koch  <wk@gnupg.org>

        * getkey.c: Introduced a new lookup context flag "exact" and used 
        it in all place where we once used primary.
        (classify_user_id2): Replaced the old function and add an extra
        argument to return whether an exact keyID has been requested.
        (key_byname): Removed the unused ctx.primary flag
        (get_seckey_byname2): Ditto.
        (finish_lookup): Changed debugging output.

2001-03-02  Werner Koch  <wk@gnupg.org>

        * keylist.c (list_one): Remove the merge key calls. 

2001-03-01  Werner Koch  <wk@gnupg.org>

        * getkey.c (finish_lookup): Don't use it if we no specific usage
        has been requested.
        (merge_selfsigs_main): fix UID only if we have an signature.
        (lookup): Return UNU_PUBKEY etc. instead of NO_PUBKEY if we found
        a key but the requested usage does not allow this key.
        * import.c (import_one): Take UNU_PUBKEY into account.
        * mainproc.c (list_node): Ditto.
        * keylist.c (list_keyblock): Ditto.
        * keyedit.c (print_and_check_one_sig): Ditto. 

2001-02-09  Werner Koch  <wk@gnupg.org>

        * delkey.c (delete_key): Removed that silly assert which rendered
        the whole new stuff meaningless.

2001-02-08  Werner Koch  <wk@gnupg.org>

        * getkey.c (key_byname): It can happen that we have both, sk and pk
        NULL, fix for that.

        * parse-packet.c (parse_one_sig_subpkt): Add support for
        primary_uid and key_flags.
        (can_handle_critical): Ditto

        * parse-packet.c (parse_encrypted): Fixed listing of pktlen for
        MDC packets.

        * getkey.c: Backported the version of this file from gpg 1.1. this
        involved some changes in other files too.
        * parse-packet.c (parse_key): Clear req_usage.
        * skclist.c (build_sk_list): Use req_usage to pass the usage
        information to the lookup function.
        * pkclist.c (build_pk_list): Ditto.
        * free-packet.c (copy_public_parts_to_secret_key): New.
        * keydb.h: Add IS_* macros to check the sig_class.
        * misc.c (openpgp_cipher_test_algo): New.
        (openpgp_pk_test_algo): New.
        (openpgp_pk_algo_usage): New.
        (openpgp_md_test_algo): New.
        * packet.h: Add a few fields to PKT_{public,secret}_key and
        PKT_user_id.
        * seckey-cert.c (do_check): Use the new main_keyid field.

2001-02-04  Werner Koch  <wk@gnupg.org>

        * encr-data.c (decrypt_data): Catch error when we had problems to
        parse the encrypted packet. By Timo.

2001-01-29  Werner Koch  <wk@gnupg.org>

        * g10.c (main): --batch does now set nogreeting.

        * delkey.c (do_delete_key): Fixed delete-both functionality.

2001-01-22  Werner Koch  <wk@gnupg.org>

        * g10.c: New command --delete-secret-and-public-key.
        * delkey.c (delete_key): Add new arg allow_both.
        (do_delete_key): Move most stuff from above to this new function.

2001-01-12  Werner Koch  <wk@gnupg.org>

        * passphrase.c (passphrase_to_dek): Use MD5 when IDEA is installed
        and we have no S2K.
        * mainproc.c (proc_encrypted): Likewise

2001-01-11  Werner Koch  <wk@gnupg.org>

        * sig-check.c (do_check): Print the signature key expire message
        only in verbose mode and added the keyID.

2001-01-09  Werner Koch  <wk@gnupg.org>

        * status.c, status.h: New status USERID_HINT. 
        (write_status_text): Replace LF and CR int text by C-escape sequence.

        * passphrase.c (passphrase_to_dek): Fixed the NEED_PASSPHRASE
        output.  It does now always print 2 keyIDs.  Emit the new
        USERID_HINT.

2001-01-08  Werner Koch  <wk@gnupg.org>

        * g10.c, options.h: New option --no-expensive-trust-checks.
        * keylist.c (list_keyblock): Act on this option.

2001-01-04  Werner Koch  <wk@gnupg.org>

        * g10.c (main): Set homedir only in the pre-parsing phase and
        replace backslashes in the W32 version.

2001-01-03  Werner Koch  <wk@gnupg.org>

        * status.c, status.h : New status KEY_CREATED
        * keygen.c (do_generate_keypair,generate_subkeypair): Emit it.

2000-12-28  Werner Koch  <wk@gnupg.org>

        * signal.c (got_fatal_signal): Remove lockfiles here because the
        atexit stuff does not work due to the use of raise. Suggested by
        Peter Fales.
        * gpgv.c (remove_lockfiles): New stub.
        
2000-12-19  Werner Koch  <wk@gnupg.org>

        * status.c, status.h (cpr_get_no_help): New.
        * keyedit.c (keyedit_menu): Use it here because we have our own
        help list here.

2000-12-18  Werner Koch  <wk@gnupg.org>

        * mainproc.c (print_failed_pkenc): Don't print the sometimes
        confusing message about unavailabe secret key.  Renamed ...
        (print_pkenc_list): ... to this and introduced failed arg.
        (proc_encrypted): Print the failed encryption keys and then
        the one to be used.
        (proc_pubkey_enc): Store also the key we are going to use.

        * mainproc.c (check_sig_and_print): Don't list revoked user IDs.
        (is_uid_revoked): New.

2000-12-08  Werner Koch  <wk@gnupg.org>

        * pipemode.c: Made the command work.  Currently only for
        non-armored detached signatures.
        * mainproc.c (release_list): Reset the new pipemode vars.
        (add_gpg_control): Handle the control packets for pipemode
        * status.c, status.h: New stati {BEGIN,END}_STREAM.

2000-12-07  Werner Koch  <wk@gnupg.org>

        * g10.c: New option --allow-secret-key-import.
        * import.c (import_keys,import_keys_stream): Honor this option.
        (import): New arg allow_secret and pass that arg down to ...
        (import_secret_one): to this and print a warning if secret key
        importing is not allowed.

2000-12-05  Werner Koch  <wk@gnupg.org>

        * cipher.c (cipher_filter): Moved the end_encryption status ...
        * encode.c (encode_simple,encode_crypt): to here
        * sign.c (sign_file): and here.

        * status.c (mywrite): Removed.
        (get_status_string): Removed the LFs from the strings.
        (set_status_fd,is_status_enabed,write_status_text,
        write_status_buffer): Replaced all mywrite by stdio calls and use
        fdopen to create a strem.  This is needed to make things smoother
        in the W32 version.

2000-12-04  Werner Koch  <wk@gnupg.org>

        * import.c (merge_blocks): Increment n_sigs for revocations.

2000-11-30  Werner Koch  <wk@gnupg.org>

        * g10.c (main): Use iobuf_translate_file_handle for all options
        with filehandles as arguments.  This is function does some magic
        for the W32 API.

        * verify.c (verify_signatures): Add a comment rant about the
        detached signature problem.
        * mainproc.c (proc_tree): Issue an error if a detached signature
        is assumed but a standard one was found.
        * plaintext.c (hash_datafiles): Don't fall back to read signature
        from stdin.
        * openfile.c (open_sigfile): Print verbose message only if the
        file could be accessed.

2000-11-24  Werner Koch  <wk@gnupg.org>

        * passphrase.c [HAVE_DOSISH_SYSTEM]: Disabled all the agent stuff.

2000-11-16  Werner Koch  <wk@gnupg.org>

        * g10.c: New option --use-agent
        * passphrase.c (agent_open,agent_close): New.
        (agent_get_passphrase,agent_clear_passphrase): New.
        (passphrase_clear_cache): New.
        (passphrase_to_dek): Use the agent here.
        * seckey-cert.c (do_check): Clear cached passphrases.

2000-11-15  Werner Koch  <wk@gnupg.org>

        * status.c (write_status_text): Moved the big switch to ...
        (get_status_string): ... new function.
        (write_status_buffer): New.

        * status.c (mywrite): New and replaced all write() by this.

        * status.c, status.h: Add 3 status lcodes for notaions and policy.
        * mainproc.c (print_notation_data): Do status output of notations.
        
2000-11-13  Werner Koch  <wk@gnupg.org>

        * sign.c (clearsign_file): Use LF macro to print linefeed.
        
2000-11-11  Paul Eggert  <eggert@twinsun.com>

        Clean up the places in the code that incorrectly use "long" or
        "unsigned long" for file offsets.  The correct type to use is
        "off_t".  The difference is important on large-file hosts,
        where "off_t" is longer than "long".

        * keydb.h (struct keyblock_pos_struct.offset):
        Use off_t, not ulong, for file offsets.
        * packet.h (dbg_search_packet, dbg_copy_some_packets,
        search_packet, copy_some_packets): Likewise.
        * parse-packet.c (parse, dbg_search_packet, search_packet,
        dbg_copy_some_packets, copy_some_packets): Likewise.
        * ringedit.c (keyring_search): Likewise.

        * parse-packet.c (parse): Do not use %lu to report file
        offsets in error diagnostics; it's not portable.
        * ringedit.c (keyring_search): Likewise.

2000-11-09  Werner Koch  <wk@gnupg.org>

        * g10.c (main): New option --enable-special-filenames.

2000-11-07  Werner Koch  <wk@gnupg.org>
 
        * g10.c (main): New command --pipemode.
        * pipemode.c: New.

2000-10-23  Werner Koch  <wk@gnupg.org>

        * armor.c (armor_filter): Changed output of hdrlines, so that a CR
        is emitted for DOS systems.

        * keygen.c (read_parameter_file): Add a cast for isspace().

        * status.c (myread): Use SIGINT instead of SIGHUP for DOS. 

2000-10-19  Werner Koch  <wk@gnupg.org>

        * g10.c: New option --ignore-crc-error
        * armor.c (invalid_crc): New.
        (radix64_read): Act on new option.

        * openfile.c (try_make_homedir): Klaus Singvogel fixed a stupid
        error introduced on Sep 6th. 

2000-10-18  Werner Koch  <wk@gnupg.org>

        * misc.c (print_cipher_algo_note): Don't print the note for AES.
        Changed wording.

2000-10-16  Werner Koch  <wk@gnupg.org>

        * mainproc.c (do_proc_packets): Hack to fix the problem that
        signatures are not detected when there is a MDC packet but no
        compression packet.
        
        * g10.c (print_hashline): New.
        (print_mds): Use above func with --with-colons.

        * mainproc.c (check_sig_and_print): Detect multiple signatures
        and don't verify them.

2000-10-14  Werner Koch  <wk@gnupg.org>

        * mainproc.c (add_onepass_sig): There is an easier solution to the
        error fixed yesterday; just check that we only have onepass
        packets.  However, the other solution provides an cleaner
        interface and opens the path to get access to other information
        from the armore headers.
        (release_list): Reset some more variables.

2000-10-13  Werner Koch  <wk@gnupg.org>

        * mainproc.c (add_gpg_control): New.
        (do_proc_packets): use it.
        (proc_plaintext): Changed logic to detect clearsigns.
        (proc_tree): Check the cleartext sig with some new code.

        * packet.h: New packet PKT_GPG_CONTROL.
        * parse-packet.c (parse_gpg_control): New.
        * misc.c (get_session_marker): New.
        * armor.c (armor_filter): Replaced the faked 1-pass packet by the
        new control packet.

        * keyedit.c (keyedit_menu): Allow batchmode with a command_fd. 
        * status.c (my_read): New.
        (do_get_from_fd): use it.

2000-10-12  Werner Koch  <wk@gnupg.org>

        * keygen.c (keygen_add_std_prefs): Add Rijndael to the prefs.

2000-10-07  Werner Koch  <wk@gnupg.org>

        * gpgv.c: Add more stubs for ununsed code to make the binary smaller.

Wed Oct  4 15:50:18 CEST 2000  Werner Koch  <wk@openit.de>

        * sign.c (hash_for): New arg to take packet version in account, changed
        call callers.

        * gpgv.c: New.
        * Makefile.am: Rearranged source files so that gpgv can be build with
        at least files as possible.

Mon Sep 18 12:13:52 CEST 2000  Werner Koch  <wk@openit.de>

        * hkp.c (not_implemented): Print a notice for W32

Fri Sep 15 18:40:36 CEST 2000  Werner Koch  <wk@openit.de>

        * keygen.c (keygen_add_std_prefs): Changed order of preferences to
        twofish, cast5, blowfish.

        * pkclist.c (algo_available): Removed hack to disable Twofish.

Thu Sep 14 17:45:11 CEST 2000  Werner Koch  <wk@openit.de>

        * parse-packet.c (dump_sig_subpkt): Dump key flags. Print special
        warning in case of faked ARRs.

        * getkey.c (finsih_lookup): Hack so that for v4 RSA keys the subkey
        is used for encryption.

Thu Sep 14 14:20:38 CEST 2000  Werner Koch  <wk@openit.de>

        * g10.c (main): Default S2K algorithms are now SHA1 and CAST5 - this
        should solve a lot of compatibility problems with other OpenPGP
        apps because those algorithms are SHOULD and not optional.  The old
        way to force it was by using the --openpgp option whith the drawback 
        that this would disable a couple of workarounds for PGP.

        * g10.c (main): Don't set --quite along with --no-tty.  By Frank Tobin.

        * misc.c (disable_core_dump): Don't display a warning here but a return
        a status value and ...
        * g10.c (main): ...print warnining here. Suggested by Sam Roberts.

Wed Sep 13 18:12:34 CEST 2000  Werner Koch  <wk@openit.de>

        * keyedit.c (keyedit_menu): Allow to use "debug" on the secret key.

        * ringedit.c (cmp_seckey): Fix for v4 RSA keys.
        * seckey-cert.c (do_check): Workaround for PGP 7 bug.

Wed Sep  6 17:55:47 CEST 2000  Werner Koch  <wk@openit.de>

        * misc.c (print_pubkey_algo_note): Do not print the RSA notice.
        * sig-check.c (do_signature_check): Do not emit the RSA status message.
        * pubkey-enc.c (get_session_key): Ditto.

        * encode.c (encode_simple, encode_crypt): Fix for large files.
        * sign.c (sign_file): Ditto.

Wed Sep  6 14:59:09 CEST 2000  Werner Koch  <wk@openit.de>

        * passphrase.c (hash_passphrase): Removed funny assert.  Reported by
        David Mathog.

        * openfile.c (try_make_homedir): Changes for non-Posix systems.
        * g10.c (main): Take the default homedir from macro.

        * g10.c: The --trusted-key option is back.
        * trustdb.c (verify_own_key): Handle this option.
        (add_ultimate_key): Moved stuff from verify_own_key to this new func.
        (register_trusted_key): New.

Fri Aug 25 16:05:38 CEST 2000  Werner Koch  <wk@openit.de>

        * parse-packet.c (dump_sig_subpkt): Print info about the ARR.

        * openfile.c (overwrite_filep): Always return okay if the file is
        called /dev/null. 
        (make_outfile_name): Add ".sign" to the list of know extensions.
        (open_sigfile): Ditto.

Wed Aug 23 19:52:51 CEST 2000  Werner Koch  <wk@openit.de>

        * g10.c: New option --allow-freeform-uid. By Jeroen C. van Gelderen.
        * keygen.c (ask_user_id): Implemented here.

Fri Aug  4 14:23:05 CEST 2000  Werner Koch  <wk@openit.de>

  * status.c (do_get_from_fd): Ooops, we used fd instead of opt.command_fd.
  Thanks to Michael Tokarev.

Tue Aug  1 20:06:23 CEST 2000  Werner Koch  <wk@openit.de>

  * g10.c: New opttion --try-all-secrets on suggestion from Matthias Urlichs.
  * pubkey-enc.c (get_session_key): Quite easy to implement here.

Thu Jul 27 17:33:04 CEST 2000  Werner Koch  <wk@openit.de>

  * g10.c: New option --merge-only.  Suggested by Brendan O'Dea.
  * import.c (import_one): Implemented it here
  (import_secret_one): Ditto.
  (print_stats): and give some stats.

Thu Jul 27 12:01:00 CEST 2000  Werner Koch  <wk@openit.de>

  * g10.c: New options --show-session-key and --override-session-key
  * pubkey-enc.c (hextobyte): New.
  (get_override_session_key): New.
  * mainproc.c (proc_pubkey_enc): Add session-key stuff.
  * status.h, status.c (STATUS_SESSION_KEY): New.

Thu Jul 27 10:02:38 CEST 2000  Werner Koch  <wk@openit.de>

  * g10.c (main): Use setmode(O_BINARY) for MSDOS while generating random bytes
  (print_mds): Likewise for stdin.
  * plaintext.c (handle_plaintext): Likewise for stdout.

Mon Jul 24 10:30:17 CEST 2000  Werner Koch  <wk@openit.de>

  * keyedit.c (menu_expire): expire date for primary key can be set again.

Wed Jul 19 11:26:43 CEST 2000  Werner Koch  <wk@openit.de>

  * keylist.c (is_uid_valid): New.
  (list_keyblock): Print validity information for all user IDs.  Note, this
  has to be done at other places too; for now we have only minimal support.

Wed Jul 12 13:32:06 CEST 2000  Werner Koch  <wk@openit.de>

  * helptext.c, pkclist.c: s/superseeded/superseded/

Mon Jul 10 16:08:57 CEST 2000  Werner Koch  <wk@openit.de>

  * parse-packet.c (enum_sig_subpkt): Fixed testing on crtitical bit in case
  of a NULL buffer.  Reported by Peter Marschall.

Wed Jul  5 13:28:45 CEST 2000  Werner Koch  <wk@openit.de>

  * keyedit.c, keyid.c: Add some _()

  * argparse.c:  Changed the flag to suppress --version handling to also
  suppress --help.

Wed Jun 28 11:54:44 CEST 2000  Werner Koch  <wk@openit.de>

  * armor.c (armor_filter): Set sigclass to 0 in case of non-dash-escaped
  clearsig.  This makes this mode work again.

  * mainproc.c (proc_tree): Fixed handling of one-pass-sig packets in textmode.
  Disabled the ugly workaround for PGP 5 - let's see whether thi breaks less
  cases. Found by Ted Cabeen.

  * options.h (DBG_HASHING): New.  All commented md_start_debug are now
  controlled by this debug option.

  * sign.c (print_status_sig_created): New and called from 2 places.

  * keygen.c (gen_rsa): New, but commented.
  (ask_algo): Commented support for RSA.

  * seckey-cert.c (protect_secret_key): Started to fix the code for v4 RSA
  keys - it is not solved yet. However, we have time until, Sep 20th ;)

Wed Jun 14 12:27:09 CEST 2000  Werner Koch  <wk@openit.de>

  * status.c (init_shm_coprocessing): Changed the sequence of the get,attach
  to cope with the changes in newer Linux kernels.  This bug has been found
  by <dmitri@advantrix.com> who also proposed this solution.  Hopefully
  this does not break gpg on to many systems.

  * cipher.c (write_header): Protect the IV with the MDC too.
  * encr-data.c (decrypt_data): Likewise.

Fri Jun  9 10:09:52 CEST 2000  Werner Koch  <wk@openit.de>

  * g10.c: New options --no-auto-key-retrieve
  * options.h (auto_key_retrieve): New.
  * mainproc.c (check_sig_and_print): Implemented that.

Wed Jun  7 19:19:09 CEST 2000  Werner Koch  <wk@openit.de>

  * sig-check.c (do_check): Use EMULATE_MDENCODE also on v4 packets.

Wed Jun  7 17:25:38 CEST 2000  Werner Koch  <wk@openit.de>

  * cipher.c (write_header): Use plain CFB mode for MDC encrypted packets.
  * encr-data.c (decrypt_data): Ditto.

Mon Jun  5 23:41:54 CEST 2000  Werner Koch  <wk@openit.de>

  * seskey.c (do_encode_md, encode_md_value): Add new arg v3compathack to work
  around a bug in old versions.
  * sig-check.c (do_check): use the aboved workaround when enabled.
  * g10.c: New option --emulate-md-decode-bug

Mon Jun  5 12:37:43 CEST 2000  Werner Koch  <wk@openit.de>

  * build-packet.c (do_mdc): New.
  (do_encrypted_mdc): Changed for the new proposal.
  * parse-packet.c (parse_mdc): New.
  (parse_encrypted): Fixed for the new proposal.
  * packet.h (PKT_MDC): New.
  * cipher.c (cipher_filter): Build the MDC packet here.
  * g10.c (main): Enable --force-mdc.
  * encr-data.c (mdc_decode_filter): Fixed for new MDC method

  * options.h(rfc2440): New.
  * g10.c (main): Changed the selected values for --openpgp to not include
  optional algorithms.

Thu May 18 11:38:54 CEST 2000  Werner Koch  <wk@openit.de>

        * keyedit.c (keyedit_menu): Add a keyword arg to the prompt.

        * status.c, status.h: Added 3 new status tokens.
        * status.c (do_get_from_fd): New.
        (cpr_enabled,cpr_get,cpr_get_hidden,cpr_kill_prompt,
         cpr_get_answer_is_yes,cpr_get_answer_yes_no_quit): Modified to work
         with the new function.
        * g10.c: Add new option --command-fd.

        * status.c (progress_cb): New.
        (set_status_fd): Register progress functions

Fri May 12 14:01:20 CEST 2000  Werner Koch  <wk@openit.de>

        * delkey.c (delete_key): Add 2 new status messages
        * status.c, status.h (STATUS_DELETE_PROBLEM): New.

        Fixed years of copyright in all source files.

Mon May  1 17:08:14 CEST 2000  Werner Koch  <wk@openit.de>

        * trustdb.c (propagate_validity): Fixed the bug that only one uid
        gets fully trusted even when all are signed by an ultimate key.

Mon May  1 15:38:04 CEST 2000  Werner Koch  <wk@openit.de>

        * getkey.c (key_byname): Always returned a defined context.  Fixed
        a segv for invalid user id specifications. Reported by Walter Koch.

        * getkey.c (get_user_id): I18ned "no user id" string. By Walter.

        * pkclist.c (do_show_revocation_reason): Typo fixes.
        * helptext.c: Ditto.

        * armor.c (armor_filter): Fixed some CRLF issues.  By Mike McEwan.

Fri Apr 14 19:37:08 CEST 2000  Werner Koch  <wk@openit.de>

        * pkclist.c (do_show_revocation_reason): New.
        (show_revocation_reason): New and called at various places.

        * g10.c (main): Fixed small typo.

        * pkclist.c (do_we_trust): Act on always_trust but not for revoked
        keys. Suggested by Chip Salzenberg.

        * g10.c: New option --lock-never.

        * ringedit.c (get_writable_keyblock_file): New.
        * keygen.c (do_generate_keypair): Use this instead of the hardwired one.

        * keygen.c (ask_user_id): Check that the email address is in the
        correct field.  Suggested by Christian Kurz.

Mon Apr 10 13:34:19 CEST 2000  Werner Koch  <wk@openit.de>

        * keyedit.c (show_key_with_all_names): s/sbb/ssb/

Tue Mar 28 14:26:58 CEST 2000  Werner Koch  <wk@openit.de>

        * trustdb.c (verify_own_keys): Do not print warning about unprotected
        key when in quiet mode.

Wed Mar 22 13:50:24 CET 2000  Werner Koch  <wk@openit.de>

        * mainproc.c (print_userid): Do UTF8 conversion before printing.
        * import.c (import_one): Ditto.
        (import_secret_one): Ditto.
        (delete_inv_parts): Ditto.

Thu Mar 16 16:20:23 CET 2000  Werner Koch  <wk@openit.de>

        * keylist.c (print_key_data): Handle a NULL pk gracefully.

        * getkey.c (merge_one_pk_and_selfsig): Fixed silly code for
        getting the primary keys keyID but kept using the one from the
        subkey.
        * pubkey-enc.c (get_it): Print a note for expired subkeys.

        * getkey.c (has_expired): New.
        (subkeys_expiretime): New.
        (finish_lookup): Check for expired subkeys needed for encryption.
        (merge_keys_and_selfsig): Fixed expiration date merging for subkeys.

        * keylist.c (list_keyblock): Print expiration time for "sub".
        (list_one): Add missing merging for public keys.
        * mainproc.c (list_node): Ditto.

2000-03-14 13:49:38  Werner Koch  (wk@habibti.openit.de)

        * keygen.c (keyedit_menu): Do not allow to use certain commands
        while the secret key is selected.

2000-03-09 12:53:09  Werner Koch  (wk@habibti.openit.de)

        * keygen.c (ask_expire_interval): Movede parsig to ...
        (parse_expire_string): ... this new function. And some new control
        commands.
        (proc_parameter_file): Add expire date parsing.
        (do_generate_keypair): Allow the use of specified output files.

2000-03-08 10:38:38  Werner Koch  (wk@habibti.openit.de)

        * keygen.c (ask_algo): Removed is_v4 return value and the commented
        code to create Elg keys in a v3 packet. Removed the rounding
        of key sizes here.
        (do_create): Likewise removed arg v4_packet.
        (gen_elg): Likewise removed arg version. Now rounding keysizes here.
        (gen_dsa): Rounding keysize now here.
        (release_parameter_list): New
        (get_parameter*): New.
        (proc_parameter_file): New.
        (read_parameter_file): New.
        (generate_keypair): Splitted. Now uses read_parameter_file when in
        batch mode.  Additional argument to specify a parameter file.
        (do_generate_keypair): Main bulk of above fucntion and uses the
        parameter list.
        (do_create): Don't print long notice in batch mode.
        * g10.c (main): Allow batched key generation.

Thu Mar  2 15:37:46 CET 2000  Werner Koch  <wk@gnupg.de>

        * pubkey-enc.c (get_it): Print a note about unknown cipher algos.

        * g10.c (opts): Add a note to the help listing about the man page
        and removed some options from the help listing.

        * keyedit.c (print_and_check_one_sig): Use a new function to truncate
        the output of the user ID.  Suggested by Jan-Benedict Glaw.

Wed Feb 23 10:07:57 CET 2000  Werner Koch  <wk@gnupg.de>

        * helptext.c: typo fix.

Thu Feb 17 13:39:32 CET 2000  Werner Koch  <wk@gnupg.de>

        * revoke.c: Removed a bunch of commented code.

        * packet.h (SIGSUBPKT_REVOC_REASON): New.
        * build-packet.c (build_sig_subpkt): Support new sub packet.
        * parse-packet.c (parse_one_sig_subpkt): Ditto.
        (dump_sig_subpkt): Ditto.
        * revoke.c (ask_revocation_reason): New.
        (release_revocation_reason_info): New.
        (revocation_reason_build_cb): New.
        (gen_revoke): Ask for reason.
        * main.h (struct revocation_reason_info): Add declaration.
        * keyedit.c (menu_revsig): Add support for revocation reason.
        (menu_revkey): Ditto.
        (sign_uid_mk_attrib): Renamed to ...
        (sign_mk_attrib): ... this, made static and add support for reasons.

Tue Feb 15 08:48:13 CET 2000  Werner Koch  <wk@gnupg.de>

        * build-packet.c (build_packet): Fixed fixing of old comment packets.

        * import.c (import_keys): Fixed importing from stdin when called with
        nnames set to zero as it normally happens.

Mon Feb 14 14:30:20 CET 2000  Werner Koch  <wk@gnupg.de>

        * sig-check.c (check_key_signature2): Add new arg r_expired.
        (do_signature_check): New arg to pass it down to ...
        (do_check): New arg r-expire which is set when the signature
        has expired.
        * trustdb.c (check_sig_record): Set SIGF_EXPIRED flag and set
        the expiretime to zero so that thi signature will not be checked
        anymore.

Fri Feb 11 17:44:40 CET 2000  Werner Koch  <wk@gnupg.de>

        * g10.c (g10_exit): Update the random seed_file.
        (main): Set the random seed file.  New option --no-random-seed-file.

Thu Feb 10 17:39:44 CET 2000  Werner Koch  <wk@gnupg.de>

        * keyedit.c (menu_expire): Fixed segv due to unitialized sub_pk.
        By Rémi.

Thu Feb 10 11:39:41 CET 2000  Werner Koch  <wk@gnupg.de>

        * keylist.c (list_keyblock): Don't print warnings in the middle of
        regulat output lines.  By Rémi.

        * sig-check.c: Include options.h

Wed Feb  9 15:33:44 CET 2000  Werner Koch  <wk@gnupg.de>

        * gpg.c: New option --ignore-time-conflict
        * sig-check.c (do_check): Implemented this option.
        * trustdb.c (check_trust): Ditto.
        * sign.c (do_sign): Ditto.
        * keygen.c (generate_subkeypair): Ditto.

        * encode.c (encode_simple): use iobuf_cancel after open failure.
        Reported by Huy Le.

Fri Jan 14 18:32:01 CET 2000  Werner Koch  <wk@gnupg.de>

        * packet.h (STRING2KEY): Changed mode from byte to int.
        * parse-packet.c (parse_key): Add the special GNU protection stuff
        * build-packet.c (so_secret_key): Ditto.
        * seckey-cert.c (do_check): Ditto.
        * keyedit.c (change_passphrase): Ditto.
        * export.c (export_secsubkeys): New.
        (do_export_stream): Hack to export the primary key using mode 1001.
        * g10.c: New command --export-secret-subkeys

Thu Jan 13 19:31:58 CET 2000  Werner Koch  <wk@gnupg.de>

        * armor.c (is_armored): Check for 1-pass-sig packets. Reported by
        David Hallinan <hallinan@rtd.com>.
        (armor_filter): Replaced one LF by the LF macro.  Reported by
        Wolfgang Redtenbacher.

Wed Jan  5 11:51:17 CET 2000  Werner Koch  <wk@gnupg.de>

        * g10.c (main): Reset new global flag opt.pgp2_workarounds
        when --openpgp is used.
        * mainproc.c (proc_plaintext): Do the PGP2,5 workarounds only
        when the global flag is set.
        (proc_tree): Ditto.
        * textfilter.c (copy_clearsig_text): Ditto.
        * armor.c (armor_filter): Ditto.

        * g10.c: New option --list-only
        * mainproc.c (proc_tree): Don't do it if opt.list_only is active.
        (proc_pubkey_enc): Implement option.

        * status.h, status.c ({BEGIN,END}_{EN,DE}CRYPTION): New.
        * cipher.c (cipher_filter): New status outputs.
        * mainproc.c (proc_encrypted): New status outputs.

Fri Dec 31 14:08:15 CET 1999  Werner Koch  <wk@gnupg.de>

        * armor.c (armor_filter): Made the "Comment:" header translatable.

        * hkp.c (hkp_import): Make sure that the program does not return
        success when there is a connection problem.  Reported by Phillip Jones.

Sun Dec 19 15:22:26 CET 1999  Werner Koch  <wk@gnupg.de>

        * armor.c (LF): Use this new macro at all places where a line LF
        is needed.  This way DOSish textfiles should be created when the
        input data is also in dos mode.
        * sign.c (LF): Ditto.
        * textfilter.c (LF): Ditto.
        (copy_clearsig_text): Disabled the forcing of CR,LF sequences
        for DOS systems.

        * plaintext.c (handle_plaintext): Fixes for line endings on DOS.
        and react on a LF in cleartext.
        * armor.c (fake_packet): Restore the original line ending after
        removing trailing spaces.

        * signal.c (got_fatal_signal): DOS fix.

Thu Dec 16 10:07:58 CET 1999  Werner Koch  <wk@gnupg.de>

        * mainproc.c (print_failed_pkenc): Fix for unknown algorithm.
        Found by fygrave@epr0.org.

Thu Dec  9 10:31:05 CET 1999  Werner Koch  <wk@gnupg.de>

        * hkp.c: i18n the strings.

Sat Dec  4 15:32:20 CET 1999  Werner Koch  <wk@gnupg.de>

        * trustdb.c (verify_key): Shortcut for ultimately trusted keys.

Sat Dec  4 12:30:28 CET 1999  Werner Koch  <wk@gnupg.de>

        * pkclist.c (build_pk_list): Validate the trust using the namehash
        if this one has been set by the key lookup.

        * g10.c: Add --delete-secret-key to the help page.

        * openfile.c (copy_options_file): Made static.
        (try_make_homedir): New.
        * ringedit.c (add_keyblock_resource): Use the try_make_hoemdir logic.
        * tdbio.c (tdbio_set_dbname): Likewise.

        * keygen.c (generate_user_id): Use m_alloc_clear() here. We should
        better use an allocation function specific to the user_id packet.

        * keygen.c (keygen_add_std_prefs): Changed symmetric preferences
        to include Blowfish again.  This is due to it's better speed compared
        to CAST5.

        * g10.c (strusage): Print the home directory.

        * armor.c (armor_filter): Take action on the cancel control msg.
        * filter.h (armor_filter_context_t): Add cancel flag.

Mon Nov 29 21:52:11 CET 1999  Werner Koch  <wk@gnupg.de>

        * g10.c: New option --fast-list-mode ..
        * keylist.c (list_keyblock): .. and implemented.
        * mainproc.c (list_node): Ditto.

        * import.c (mark_non_selfsigned_uids_valid): Fixed the case that there
        is a uid without any packet following.

Mon Nov 22 11:14:53 CET 1999  Werner Koch  <wk@gnupg.de>

        * mainproc.c (proc_plaintext): Never enable the hash processing
        when skip_verify is active.

        * armor.c (parse_header_line): Stop parsing on a WS line too.
        Suggested by Aric Cyr.

        * tdbdump.c (HEXTOBIN): Changed the name of the argument, so that
        traditional cpp don't mess up the macros. Suggested by Jos Backus.

        * mainproc.c (list_node): Print the PK algo in the --with-colon mode.
        * keylist.c (list_keyblock): Ditto.

        * signal.c (got_fatal_signal): Found the reason why exit(8) did not
        work - it is better to set the disposition back to default before
        raising the signal.  Print the notice on stderr always.

Fri Nov 12 20:33:19 CET 1999  Werner Koch  <wk@gnupg.de>

        * g10.c (make_username): Swapped the logic.
        * keylist.c (public_key_list): Now takes a STRLIST as arg and moved
        the creation ot this list to the caller, so that he can copy with
        UTF-conversion of user IDs.  Changed all callers.
        (secret_key_list): Likewise.

        * getkey.c (get_user_id_string_native): New and ...
        * encode.c (write_pubkey_enc_from_list): ... use it here.

        * pubring.asc: Updated.

        * packet.h (PKT_PHOTO_ID): New.
        * parse-packet.c (parse_photo_id): New.
        * build-packet.c (do_user_id: Handle photo IDs.
        (build_packet): Change CTB for photo IDs
        * free-packet.c (free_user_id): Release memory used for photo IDs
        * sig-check.c (hash_uid_node): Handle photo IDs too.
        * trustdb.c (print_uid_from_keyblock): Hash photo ID.
        (make_uid_records): Ditto.
        * getkey.c (find_by_name): Ditto.
        * keyedit.c (show_prefs): Ditto.
        * keylist.c (list_keyblock): Ditto.

Thu Oct 28 16:08:20 CEST 1999  Werner Koch  <wk@gnupg.de>

        * keygen.c (ask_expire_interval): Print a warning for systems
        with a signed 32 time_t if the exiration time is beyoind 2038.

Fri Oct  8 20:40:50 CEST 1999  Werner Koch  <wk@gnupg.de>

        * ringedit.c (enum_keyblocks): The last fix way really stupid;
        reverted and set rt to Unknown.

Fri Oct  8 20:32:01 CEST 1999  Werner Koch  <wk@gnupg.de>

        * ringedit.c (enum_keyblocks): Zero the entire kbpos out on open.

        * g10.c (oEntropyDLL): Removed option.
        (main): Made the warning on development versions more verbose.

        * g10.c (oHonorHttpProxy): New option.
        * hkp.c (hkp_ask_import,hkp_export): Implement this option.
        * options.skel: Enable this option for new installations

Mon Oct  4 21:23:04 CEST 1999  Werner Koch  <wk@gnupg.de>

        * import.c (import_keys): Changed calling interface, adjusted caller.
        (import): Moved printing of stats out ...
        (print_stats): New. ... to here.
        (import_keys_stream): Call stats print here.
        (import_keys): Print stats as totals for all files.

        * tdbio.h (DIRF_NEWKEYS): New
        * tdbio.c (tdbio_dump_record): Print the new flag.
        * trustdb.c (check_trust_record): New arg sigs_only.  Adapted all
        callers.
        (do_update_trust_record): Removed recheck arg and add a new sigs_only
        do we can later improve on the performance.  Changed all callers too.
        (check_trustdb): Evalutate the new flag and add a status output.
        Do a check when the dir record has not been checked.
        (build_cert_tree): Evaluate the new flag.
        (check_trust): Ditto.  Do a trust_record check, when the dir record
        is not marked as checked.
        (mark_fresh_keys): New.
        (clear_lid_table): New.
        (sync_trustdb): New.
        * import.c (import_keys): Call sync_trustdb() after processing.
        (import_keys_stream): Ditto.
        * tdbdump.c (import_ownertrust): Ditto.

        * import.c (import_revoke_cert): Notify the trust DB.
        (do_update_trust_record): Use |= to set the REVOKED bit and not &=;
        shame on me for this bad copy+paste introduced bug.
        (do_we_trust): Add trustmask to allow revoked key override to work.
        Chnaged are to allow return of a mofified trustlevel. Adapted the
        one caller.

        * g10.c: New options --emulate-3des-s2k-bug
        * passphrase.c (hash_passphrase): Implemented above.

        * mainproc.c (proc_tree): Check for standalone signatures.
        (do_check_sig): Print a notice for a standalone revocation
        (check_sig_and_print): Do not print an error for unchecked standalone
        revocations.

Tue Sep 28 20:54:37 CEST 1999  Werner Koch  <wk@gnupg.de>

        * encode.c (encode_simple): Use new CTB when we don't have the
        length of the file.  This is somewhat strange as the comment above
        indicates that this part is actually fixed for PGP 5 - maybe I simply
        lost the source line, tsss.

        * armor.c (armor_filter): Set a flag if no OpenPGP data has been found.
        * verify.c (verify_signatures): Add an error helptext.

Thu Sep 23 19:24:30 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * openfile.c (open_outfile): Fixed the 8dot3 handling.

        * passphrase.c (passphrase_to_dek): Print uid using utf8 func.
        * delkey.c (delete_key): Ditto.
        * pkclist.c (show_paths,do_edit_ownertrust,do_we_trust): Ditto
        (do_we_trust_pre): Ditto.
        * trustdb.c (print_user_id,check_uidsigs): Ditto.
        * revoke.c (gen_revoke,ask_revoke_sig): Ditto.

Thu Sep 23 09:52:58 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * verify.c (print_file_status): New.
        (verify_one_file): Moved status print to th new fnc. Add error status.
        * status.c, status.h (STATUS_FILE_ERROR): New

Wed Sep 22 10:14:17 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * openfile.c (make_outfile_name): Use case-insenstive compare for
        DOS systems.  Add ".pgp" to the list of know extensions.
        (open_outfile): For DOS systems try to replace the suffiy instead of
        appending it.

        * status.c, status.h: Add STATUS_FILE_{START,DONE}.
        * verify.c (verify_one_file): Emit these new stati.

        * sign.c (clearsign_file): Avoid duplicated Entries in the "Hash:"
        line.  Those headers are now only _not_ printed when there are
        only old-style keys _and_ all hashs are MD5.

Mon Sep 20 12:24:41 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>


        * verify.c (verify_files, ferify_one_file): New.
        * g10.c:  New command --verify-files

Fri Sep 17 12:56:42 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * g10.c: Add UK spelling as alias for armor options ;-)

        * import.c (append_uid): Fixed a SEGV when there is no selfsig and
        no subkey.
        (merge_sigs): Ditto.  Removed the assertion.

Wed Sep 15 16:22:17 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * g10.c: New option --entropy-dll-name

Mon Sep 13 10:51:29 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * signal.c (got_fatal_signal): Print message using write(2) and
        only for development versions.

Mon Sep  6 19:59:08 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * tdbio.c (tdbio_set_dbname): Use mkdir macro
        * ringedit.c (add_keyblock_resource): Ditto.

Fri Sep  3 10:04:45 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * pkclist.c (build_pk_list): Skip keys set with --encrypt-to also
        when asking for a key.

        * plaintext.c (handle_plaintext): Make sure that we don't read a
        second EOF in the read loop for partial length packets.

        * mainproc.c (check_sig_and_print): print user ID as utf-8.

Thu Sep  2 16:40:55 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * import.c (merge_blocks): First add new subkeys, then merge subkey
        certificates.
        (merge_sigs): Don't merge subkey signatures here.

Wed Sep  1 15:30:44 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * keygen.c (ask_expire_interval): Fixed bug related to cpr_xx (tnx
        Francis J. Lacoste).

Tue Aug 31 17:20:44 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * plaintext.c (do_hash): Hash CR,LF for a single CR.
        (ask_for_detached_datafile): Changed arguments to be closer to
        those of hash_datafiles and cleanup the code a bit.
        * mainproc.c (proc_tree): Workaround for pgp5 textmode detached
        signatures.  Changed behavior of asking for data file to be the same
        as with provided data files.

        * keylist.c (list_keyblock): Use UTF8 print functions.

Mon Aug 30 20:38:33 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * import.c (chk_self_sigs): some s/log_error/log_info/ so that gpg
        does not return an error if a key has some invalid packets.

        * helptext.c: Fixed some typos and changed the way the
        translation works.  The english text is now the keyword for gettext
        and not anymore the keyword supplied to the function.  Done after
        some discussion with Walter who thinks this is much easier for the
        translators.

        * misc.c (disable_core_dumps): Don't do it for DOSish systems.

        * signal.c (signal_name): Bounds check on signum.

Wed Aug  4 10:34:18 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * pubring.asc: Updated.

        * pkclist.c (do_we_trust_pre,check_signatures_trust): Do not print
        the warning about --always_trust when --quiet is used.

        * pkclist.c (fpr_info): New and called at several places.

        * parse-packet.c (dump_sig_subpkt): List revocation key contents.

Mon Jul 26 09:34:46 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * pkclist.c (build_pk_list): Fixed typo in format string.

        * trustdb.c (create_shadow_dir): Don't translate the error string.

        * g10.c (main): Fixed spelling of user-id.
        * getkey.c (find_by_name_pk,find_by_name_sk,
        find_by_keyid,find_by_keyid_sk): Ditto and translate it.
        * import.c (mark_non_selfsigned_uids_valid,delete_inv_parts): Ditto.


Mon Jul 26 01:01:39 CEST 1999  Michael Roth <mroth@nessie.de>

        * g10.c, options.h: New options --no-literal and --set-filesize

        * encode.c (encode_simple, encode_crypt): Support for the options
        --no-literal and --set-filesize.

        * sign.c (sign_file): ditto.

Fri Jul 23 13:53:03 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>


        * ringedit.c (enum_keyblocks): Removed annoying error message in cases
        when we have no keyring at all to enum.

        * getkey.c (classify_user_id): Rewrote to relax the recognition of
        keyIDs and fingerprints (Michael).

        * mainproc.c (check_sig_and_print): Print status NO_PUBKEY.
        (print_failed_pkenc): Print status NO_SECKEY.

        * import.c (mark_non_selfsigned_uids_valid): New.
        * g10.c: New option --allow-non-selfsigned-uid.

        * pkclist.c (print_fpr): New.
        (do_we_trust_pre): Print the fpr before asking whether to use the key
        anyway.
        (do_edit_ownertrust): Likewise.

Thu Jul 22 20:03:03 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>


        * ringedit.c (enum_keyblocks): Removed annoying error message in cases
        when we have no keyring at all to enum.

        * getkey.c (classify_user_id): Rewrote to relax the recognition of
        keyIDs and fingerprints (Michael).

        * mainproc.c (check_sig_and_print): Print status NO_PUBKEY.
        (print_failed_pkenc): Print status NO_SECKEY.

        * import.c (mark_non_selfsigned_uids_valid): New.
        * g10.c: New option --allow-non-selfsigned-uid.

Thu Jul 15 10:15:35 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * g10.c: New options --disable-{cipher,pubkey}-algo.

Wed Jul 14 19:42:08 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * status.h (STATUS_IMPORTED): New.
        * import.c (import): Print some status information (Holger Schurig).

        * g10.c (main): Make --no-greeting work again. Add a warning when
        --force-mds is used.

Tue Jul 13 17:39:25 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * pkclist.c (do_edit_ownertrust): Changed the way help works.
        (build_pk_list): Implemented default recipient stuff.
        * g10.c: New options --default-recipient[-self]
        (main): Suppress greeting in most cases, entering a passphrase or
        a missing value is not considered to be interactive use.
        Merged --print-md and --print-mds; the latter is now obsolete.
        Changed the way --gen-random works and documented it.
        Changed the way --gen-prime works and add a man entry.
        * g10.c (MAINTAINER_OPTIONS): Removed.

Mon Jul 12 18:45:57 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * keyedit.c (keyedit_menu): Add arg sign_mode and changed callers
        * g10.c (main): New command --lsign-key.

Mon Jul 12 14:55:34 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * mainproc.c (kidlist_item): New.
        (release_list): Release failed pk-enc-list.
        (print_failed_pkenc): New
        (proc_encrypted): Print info about failed PK enc.

        * openfile.c (make_outfile_name): s/error/info/

        * passphrase.c (passphrase_to_dek): Return an empty passphrase when
        in batch mode and don't make the warning message fatal
        * seckey-cert.c (check_secret_key): Try only once when in batch mode.

        * g10.c (make_username): New.

Thu Jul  8 16:21:27 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>


        * packet.h (PKT_ring_trust): New
        * parse-packet.c (parse_trust): Store trust value
        * build-packet (build_packet): Ignore ring trust packets.
        * mainproc.c (add_ring_trust): New.
        (list_node): Print "rtv" records.
        * g10.c: New option --with-fingerprint.

        * trustdb.c (verify_own_keys): Don't insert if we are dry running
        (check_trust): Ditto.

Wed Jul  7 13:08:40 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * Makefile.am: Support for libtool.

        * keygen.c (ask_expire_interval): Hack to allow for an expire date.

        * trustdb.c (do_update_trust_record,update_trust_record): Splitted.
        (check_trust_record): New.
        (check_trust,build_cert_tree): Check the dir record as needed.
        (upd_pref_record): Removed.
        (make_pref_record): New.
        (propagate_validity): Stop as soon as we have enough validity.

        * tbdio.c (MAX_CACHE_ENTRIES_HARD): Increased the limit.


Fri Jul  2 11:45:54 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * g10.c (g10_exit): Dump random stats.

        * sig-check.c (check_key_signature,check_key_signature2): Enhanced
        version and wrapper for old function.
        (do_signature_check,signature_check): Ditto.

Thu Jul  1 12:47:31 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>


        * keyedit.c (show_key_with_all_names): Print a notice for disabled keys.
        (enable_disable_keys): Add functionality
        * pkclist.c (edit_ownertrust): preserve disabled state.
        (build_pk_list): Skip disabled keys.
        * trustdb.c (upd_one_ownertrust): Ditto.
        (build_cert_tree): Mask the ownertrust.
        (trust_letter): Mask the value.
        (do_check): Take disabled flag into account.

        * passphrase.c (passphrase_to_dek): Add a pubkey_algo arg and changed
        all callers.

        * g10.c (utf8_strings): 2 new options.

        * trustdb.c (insert_trust_record_by_pk): New, replaces the next one.
        (insert_trust_record): Now takes a keyblock as arg.  Changed all
        callers to use the appropritae function.

        * openfile.c (ask_outfile_name): New.
        * plaintext.c (handle_plaintext): Ask for filename if there is
        no valid syntax. Don't use fname varbatim but filter it.

Tue Jun 29 21:44:25 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>


        * trustdb.h (TRUST_FLAG_DISABLED): New.

        * status.c (USE_CAPABILITIES): Capabilities support (Remi).

        * tdbio.c : Added new fields to the DIR record.
        (tdbio_write_record): Fixed the update of the hash tables.
        (tdbio_delete_record): Drop the record from the hash tables.
        (drop_from_hashtbl): New.

        * status.c (cpr_get): Special online help mode.
        * helptext.c ("keyedit.cmd"): Removed.
        * keyedit.c (keyedit_menu): Use only help system.
        (enable_disable_key): New bit doies not yet work.

Sat Jun 26 12:15:59 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>


        * dearmor.c (enarmor_file): Fixed comment string.
        * tdbdump.c (export_ownertrust): Text fix.
        * tbio.c (tdbio_invalid): Ditto.

        * parse-packet.c (parse_key): Made temp buffer larger.

        * Makefile.am (install-data-local): Add missing backslashes

Tue Jun 15 12:21:08 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * g10.c (main): Made iterated+salted the default S2K method.

        * Makefile.am (install-data-local): Use DESTDIR.

        * passphrase.c (passphrase_to_dek): Emit missing-passphrase while in
        batchmode.

        * parse-packet.c (parse_pubkeyenc): Fixed a SEGV.

Mon Jun 14 21:18:54 CEST 1999 Michael Roth <mroth@nessie.de>

        * g10.c: New options --openpgp, --no-tty, --emit-version,
          --default-comment and --lock-multiple

Thu Jun 10 14:18:23 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * free-packet.c (free_encrypted): Fixed EOF case (Remi).
        (free_plaintext): Ditto.

        * helptext.c (keyedit.delsig.unknown): New (Remi).
        * keyedit.c (print_and_check_one_sig): Add arg print_without_key and
        changed all callers to make use of it (Remi):

Tue Jun  8 13:36:25 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * keylist.c (print_key_data): New and called elsewhere.
        * g10.c: New option --with-key-data

Wed Jun  2 14:17:19 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * mainproc.c (proc_tree): Yet another bad hack to cope with
        broken pgp2 created detached messages in textmode.

Tue Jun  1 16:01:46 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * openfile.c (make_outfile_name): New.
        * plaintext.c (handle_plaintext): Outputfile is now the inputfile
        without the suffix.
        * g10.c: New option --use-embedded-filename

Mon May 31 19:41:10 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * g10.c (main): Fix for SHM init (Michael).

        * compress.c, encr-data.c, mdfilter.c,
          plaintext.c, free-packet.c: Speed patches (Rémi).

Thu May 27 09:40:55 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * status.c (cpr_get_answer_yes_no_quit): New.
        * keyedit.c (menu_delsig): New.
        (check_all_keysigs): Splitted.
        (print_and_check_one_sig): New.

Wed May 26 14:36:29 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * build-packet.c (build_sig_subpkt): Support large packets.
        * parse-packet.c (enum_sig_subpkt): Replaces parse_sig_subpkt.
        * mainproc.c (print_notation_data): Print all notation packets.
        * g10.c (add_notation_data): Add a way to specify the critical flag.
        (main): Add option --set-policy-url.
        (check_policy_url): Basic checks.
        * sign.c (mk_notation_and_policy): Replaces mk_notation.

        * parse-packet.c (can_handle_critical): Moved decision whether we can
        handle critical subpacket to an extra function.

Tue May 25 19:50:32 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * sign.c (sign_file): Always use compression algo 1 for signed
        onyl file becuase we can´ be sure the the verifier supports other
        algorithms.

        * build-packet.c (build_sig_subpkt): Support for notation data.
        * sign.c (sign_file,clearsign_file,make_keysig_packet): Ditto.
        (mk_notation): New.
        * g10.c (add_notation_data): New and add option -N
        * mainproc.c (print_notation_data): New.
        (check_sig_and_print): Print any notation data of the signed text.

Sun May 23 14:20:22 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * pkclist.c (check_signatures_trust): Print a warning and return
        immediateley if opt.always_trust is true.

        * g10.c (main): Corrected handling of no-default-keyring

        * pkclist.c (algo_available): Disable Twofish until we have settled
        how to do the MDC.

        * hkp.c: Disable everything for mingw32

Sat May 22 22:47:26 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * mainproc.c (check_sig_and_print): Add sig creation time to the
        VALIDSIG status output. Add more info to the ERRSIG output.
        * sig-check.c (signature_check): Add sig time after epoch to SIG_ID.

        * import.c (import_one): Merge duplicate user IDs.
        (collapse_uids): New.
        * kbnode.c (move_kbnode): New.
        (remove_kbnode): New.
        * keyedit.c (keyedit_menu): Call collapse_uids.

        * g10.c: new option --logger-fd.

        * import.c: s/log_*_f/log_*/

Thu May 20 14:04:08 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * misc.c (pull_in_libs): do the volatile only for gcc

        * sig-check (signature_check): Emit SIG_iD only for classes 0 and 1.

        * armor.c (armor_filter): Add detection of PGP2 created clearsigs.
        (fake_packet): A tab is not a WS for pgp2 - handle this.
        * textfilter.c (len_without_trailing_chars): New.
        (copy_clearsig_text): Add pgp2mode arg.
        * sign.c (clearsign_file): pass old_style to the above fnc.


Wed May 19 16:04:30 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * g10.c: New option --interactive.

        * mainproc.c (proc_plaintext): Add workaround for pgp2 bug
        (do_check_sig): Ditto.
        (proc_tree): Ditto.
        * plaintext.c (do_hash): Ditto.
        (hash_datafiles): Ditto, add an arg, changed all callers.
        * mdfilter.c (md_filter): Add support for the alternate hash context.

Mon May 17 21:54:43 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * parse-packet.c (parse_encrypted): Support for PKT_ENCRYPTED_MDC.
        * build-packet.c (do_encrypted_mdc): Ditto.
        * cipher.c (write_header): Add mdc hashing.
        (cipher_filter): write out the hash.
        * mainproc.c (do_proc_packets): Add PKT_ENCRYPTED_MDC.
        * encr-data.c (decrypt_data): Add mdc hashing.
        (mdc_decode_filter): New.

        * parse-packet.c (parse_sig_subpkt): Fixed stupid bug for subpkt
        length calculation
        (parse_signature): Fixed even more stupid bug.

Sat May  8 19:28:08 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * build-packet.c (do_signature): Removed MDC hack.
        * encode.c (encode_crypt_mdc): Removed.
        * mainproc.c (do_check_sig): Removed MDC hack.
        (check_sig_and_print): Ditto.
        * parse-packet.c (parse_signature): Ditto.
        * sig-check.c (mdc_kludge_check): Ditto.
        * free-packte.c (copy_signature, free_seckey_enc): Ditto.

        * parse-packet.c (parse_signature,parse_key): Store data of
        unknown algorithms with mpi_set_opaque inseatd of the old
        faked data stuff.
        (read_rest): Removed.
        (read_rest2): Renamed to read_rest
        * build-packet.c (write_fake_data): Use mpi_get_opaque.
        * free-packet.c (cp_fake_data): Removed and cahnged all callers
        to use mpi_copy.
        (free_pubkey_enc,free_seckey_enc,release_public_key_parts,
         release_secret_key_parts): Use mpi_free for opaque data.

Thu May  6 14:18:17 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * trustdb.c (check_trust): Check for revoked subkeys.
        * pkclist.c (do_we_trust): Handled revoked subkeys.
        (do_we_trust_pre): Ditto.
        (check_signatures_trust): Ditto.

        * build-packet.c (hash_public_key): Fix for ancient g10 keys.

        * mainproc.c (do_proc_packets): Return EOF if no data has been read.
        * g10.c (main): Catch errors for default operation.

Thu Apr 29 12:29:22 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * sign.c (sign_file): Fixed hashing in case of no subpackets.
        (clearsign_file): Ditto.
        (make_keysig_packet): Ditto.

Wed Apr 28 13:03:03 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * keyedit.c (keyedit_menu): Add new command revkey.
        * (menu_revkey): New.


Mon Apr 26 17:48:15 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * parse-packet.c (parse_signature): Add the MDC hack.
        * build-packet.c (do_signature): Ditto.
        * free-packet.c (free_seckey_enc,copy_signature,cmp_signatures): Ditto.
        * mainproc.c (do_check_sig): Ditto.
        * sig-check.c (mdc_kludge_check): New.
        * encode.c (encrypt_mdc_file): New.

        * keyedit.c (check_all_keysigs): List revocations.
        * (menu_revsig): New.
        * sign (make_keysig_packet): Support for class 0x30.

Sun Apr 18 20:48:15 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * pkclist.c (select_algo_from_prefs): Fixed the case that one key
        has no preferences (Remi Guyomarch).

        keylist.c (list_keyblock): ulti_hack to propagate trust to all uids.

Sun Apr 18 10:11:28 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * seckey-cert.c (do_check): Use real IV instead of a 0 one, so that
        it works even if the length of the IV doesn't match the blocksize.
        Removed the save_iv stuff.
        (protect_secret_key): Likewise.  Create the IV here.
        * packet.h (PKT_secret_key): Increased size of IV field and add a
        ivlen field.
        * parse-packet.c (parse_key): Use the len protect.ivlen.
        * build-packet.c (do_secret_key). Ditto.

        * getkey.c (key_byname): Close keyblocks.

        * Makefile.am (gpgm): Removed this
        * g10.c: Merged gpg and gpgm

        * import.c (import): Utilize option quiet.
        * tdbio.c (tdbio_set_dbname): Ditto.
        * ringedit.c (add_keyblock_resource,keyring_copy): Ditto.

        * keyedit.c (sign_uids): Add some batch support.

        * g10.c (main): add call to tty_batchmode.

Fri Apr  9 12:26:25 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * status.c (write_status_text): Some more status codes.
        * passphrase_to_dek (passphrase_to_dek): add a status code.
        * seckey_cert.c (check_secret_key): Likewise.

        * encr-data.c (decrypt_data): Reverse the last changes
        * cipher.c (write_header): Ditto.

        * parse-packet.c (parse_key): Dropped kludge for ancient blowfish mode.

Thu Apr  8 09:35:53 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * mainproc.c (proc_encrypted): Add a new status output
        * passphrase.c (passphrase_to_dek): Ditto.
        * status.h status.c: Add new status tokens.

Wed Apr  7 20:51:39 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * encr-data.c (decrypt_data): Fixes for 128 bit blocksize
        * cipher.c (write_header): Ditto.
        * seckey-cert.c (do_check): Ditto.
        (protect_secret_key). Ditto.
        * misc.c (print_cipher_algo_note): Twofish is now a standard algo.

        * keygen.c (do_create): Fixed spelling (Gaël Quéri)
        (ask_keysize): Only allow keysizes up to 4096

        * ringedit.c (add_keyblock_resource): chmod newly created secrings.

        * import.c (delete_inv_parts): Fixed accidently deleted subkeys.

Tue Apr  6 19:58:12 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * armor.c: Removed duped include (John Bley)
        * mainproc.c: Ditto.

        * build-packet.c (hash_public_key): Fixed hashing of the header.

        * import.c (delete_inv_parts): Allow import of own non-exportable sigs.

Sat Mar 20 13:59:47 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * armor.c (fake_packet): Fix for not not-dash-escaped

Sat Mar 20 11:44:21 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * g10.c (main): Added command --recv-keys
        * hkp.c (hkp_import): New.

Wed Mar 17 13:09:03 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * trustdb.c (check_trust): add new arg add_fnc and changed all callers.
        (do_check): Ditto.
        (verify_key): Ditto.
        (propagate_validity): Use the new add_fnc arg.
        (print_user_id): Add the FILE arg.
        (propagate_ownertrust): New.
        * pkclist.c (add_ownertrust_cb): New and changed the add_ownertrust
        logic.

        * getkey.c (get_keyblock_bylid): New.
        * trustdb.c (print_uid_from_keyblock): New.
        (dump_tn_tree_with_colons): New.
        (list_trust_path): Add colon print mode.

        * trustdb.c (insert_trust_record): Always use the primary key.

        * encode.c (encode_simple): Added text_mode filter (Rémi Guyomarch)
        (encode_crypt): Ditto.

        * mainproc.c (proc_pubkey_enc): Added status ENC_TO.
        * armor.c (armor_filter): Added status NODATA.
        * passphrase.c (passphrase_to_dek): Always print NEED_PASSPHRASE
        * seckey_cert.c (check_secret_key): Added BAD_PASS status.

        * g10.c (main): Set g10_opt_homedir.

Sun Mar 14 19:34:36 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * keygen.c (do_create): Changed wording of the note (Hugh Daniel)

Thu Mar 11 16:39:46 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * tdbdump.c: New

        * trustdb.c (walk_sigrecs,do_list_sigs,list_sigs,
        list_records,list_trustdb,export_ownertrust,import_ownertrust): Moved
        to tdbdump.c
        (init_trustdb): renamed to setup_trustdb.  Changed all callers.
        (do_init_trustdb): renamed to init_trustdb().
        * trustdb.c (die_invalid_db): replaced by tdbio_invalid.
        * tdbio.c (tdbio_invalid): New.

        * import.c (delete_inv_parts): Skip non exportable signatures.
        * keyedit.c (sign_uid_mk_attrib): New.
        (sign_uids): Add the local argument.
        (keyedit_menu): New "lsign" command.
        * trustdb.c (register_trusted_key): Removed this and all related stuff.
        * g10.c (oTrustedKey): Removed option.

        * tdbio.h (dir.valcheck): New trustdb field.
        * tdbio.c: Add support for this field
        (tdbio_read_modify_stamp): New.
        (tdbio_write_modify_stamp): New.
        * trustdb.c (do_check): Check against this field. Removed cache update.
        (verify_key): Add cache update.
        (upd_uid_record): Some functional changes.
        (upd_cert_record): Ditto

Wed Mar 10 11:26:18 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * keylist.c (list_keyblock): Fixed segv in uid. Print 'u' as
        validity of sks.

Mon Mar  8 20:47:17 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * getkey.c (classify_user_id): Add new mode 12 (#<lid>).

        * seckey-cert.c (check_secret_key): replaced error by info.

        * trustdb.c (query_trust_info): Add another arg, changed all callers.
        (check_trust): Ditto.
        (do_check): Ditto.
        (verify_key): Handle namehash.
        * keylist.c (list_keyblock): print trust info for user ids.

        * sig-check.c (signature_check): Add sig-created to status output.

Tue Mar  2 16:44:57 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * textfilter.c (copy_clearsig_text): New.
        (clearsign): Removed.
        * sign.c (clearsign_file): does not use textfiler anymore.

        * keygen.c (ask_user_id): print a note about the used charset.

Tue Mar  2 10:38:42 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * sig-check.c (signature_check): sig-id now works for all algos.

        * armor.c (armor_filter): Fixed armor bypassing.

Sun Feb 28 19:11:00 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * keygen.c (ask_user_id): Don't change the case of email addresses.
        (has_invalid_email_chars): Adjusted.

        * keylist.c (list_one): Really list serect keys (Remi Guyomarch)

        * keyedit.c (menu_select_uid): Add some braces to make egcs happy.
        (menu_select_key): Ditto.

        * mainproc.c (do_proc_packets): List sym-enc packets (Remi Guyomarch)

Fri Feb 26 17:55:41 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * pkclist.c (build_pk_list): Return error if there are no recipients.

        * sig-check.c (signature_check): New signature id feature.
        * armor.c (make_radic64_string): New.

        * mainproc.c (proc_pubkey_enc): early check for seckey availability.

        * pkclist.c (do_we_trust_pre): print user id before asking.

        * ringedit.c (add_keyblock_resource,get_keyblock_handle): Cleaner
        handling of default resource.


Thu Feb 25 18:47:39 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * pkclist.c (algo_available): New.
        (select_algo_from_prefs): Check whether algo is available.

        * ringedit.c (keyring_copy): Take care of opt.dry_run.
        (do_gdbm_store): Ditto.
        * openfile.c (open_outfile). Ditto.
        (copy_options_file): Ditto.
        * trustdb.c (update_trustdb): Ditto.
        (clear_trust_checked_flag): Ditto.
        (update_trust_record): Ditto.
        (insert_trust_record): Ditto.

Wed Feb 24 11:07:27 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * keylist.c (secret_key_list): Now really list the secret key.

        * trustdb.c (do_init_trustdb): New. Init is now deferred.

Mon Feb 22 20:04:00 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * getkey.c (lookup_sk): Return G10ERR_NO_SECKEY and not x_PUBKEY.

Fri Feb 19 15:49:15 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * pkclist.c (select_algo_from_prefs): retrieve LID if not there.

        * armor.c (fake_packet): Replaced ugly lineending handling.

        * g10.c (oNoEncryptTo): New.
        * pkclist.c (build_pk_list): Implemented this option.

        * g10.c (main): Greeting is now printed to stderr and not to tty.
        Use add_to_strlist() instead of direct coding.

        * import.c (import): Use iobuf_push_filter2.

        * mainproc.c (check_sig_and_print): Print all user ids
        for good signatures.
        * getkey.c (get_pubkeyblock): New.

        * import.c (chk_self_sigs): Fixed SEGV for unbounded class 0x18 keys.
        (delete_inv_parts): Delete special marked packets.

Tue Feb 16 14:10:02 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * g10.c (main): New option --encrypt-to

        * pkclist.c (build_pk_list): Implemented encrypt-to.

        * parse-packet.c (parse_user_id): Removed the hack to work with
        utf-8 strings.

        * g10.c (main): Install lockfile cleanup handler.
        * tdbio.c (cleanup): Removed: this is now handled by dotlock.

Sat Feb 13 14:13:04 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * tdbio.c (tdbio_set_dbname): Init lockhandle for a new trustdb

Wed Feb 10 17:15:39 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * g10.c (main): check for development version now in configure

        * tdbio.c (tdbio_write_record): Add uid.validity
        (tdbio_read_record) : Ditto.
        (tdbio_dump_record) : Ditto.

        * keygen.c (keygen_add_std_prefs): Replaced Blowfish by Twofish,
        removed MD5 and Tiger.
        * pubkey-enc.c (get_it): Suppress warning about missing Blowfish
        in preferences in certain cases.

        * ringedit.c (lock_rentry,unlock_rentry): New.

        * getkey.c (key_byname): Pass ret_kb down to lookup_xx.

        * armor.c (armor_filter): No output of of empty comment lines.
        Add option --no-version to suppress the output of the version string.

        * getkey.c: Release the getkey context for auto context variables.

Sun Jan 24 18:16:26 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * getkey.c: Changed the internal design to allow simultaneous
        lookup of multible user ids
        (get_pubkey_bynames): New.
        (get_seckey_bynames): New.
        (get_seckey_next): New.
        (get_seckey_end): New.
        * keylist.c (list_one): Use the new functions.

        * keylist.c (list_keyblock): add a newline for normal listings.

        * g10.c (--recipient): New option name to replace --remote-user


Wed Jan 20 18:59:49 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * textfilter.c: Mostly rewritten
        * plaintext.c (handle_plaintext): Use now text_filter semantics.

Tue Jan 19 19:34:58 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * export.c (export_pubkeys_stream): New.
        (do_export_stream): New.
        * g10.c (aSendKeys): New command.
        * hkp.c (hkp_export): New.

        * compress.c (do_uncompress): Hack for algo 1 and 1.1.3

Sun Jan 17 11:04:33 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * textfilter.c (text_filter): Now uses iobuf_read_line().
        (read_line): Removed.

        * armor.c (trim_trailing_spaces): Removed and replaced
        by trim_trailing_ws from libutil

Sat Jan 16 12:03:27 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * hkp.c (hkp_ask_import): Use only the short keyid

Sat Jan 16 09:27:30 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * import.c (import_key_stream): New
        (import): New, moved most of import_keys here.
        * g10.c: New option --keyserver
        * mainproc.c (check_sig_and_print): Hook to import a pubkey.

        * pref.c pref.h : Removed

        * hkp.c hkp.h: New

Wed Jan 13 14:10:15 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * armor.c (radix64_read): Print an error if a bad armor was detected.

Wed Jan 13 12:49:36 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * armor.c (radix64_read): Now handles malformed armors produced
        by some buggy MUAs.

Tue Jan 12 11:17:18 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * ringedit.c (find_keyblock_bysk): New.

        * skc_list.c (is_insecure): New.
        (build_sk_list): usage check for insecure keys.

        * import.c (chk_self_sigs): Add handling for subkeys.
        (delete_inv_parts): Skip unsigned subkeys

        * sig-check.c (do_check): Print info if the signature is older
        than the key.
        * keygen.c (generate_subkeypair): Fail on time warp.
        * sign.c (do_sign): Ditto.

Sun Jan 10 15:10:02 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * armor.c (fake_packet): Fixed not-dash-escaped bug.

Sat Jan  9 16:02:23 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * sig-check.c (do_check): Output time diff on error

        * status.c (STATUS_VALIDSIG): New.
        (is_status_enabled): New.
        * mainproc.c (check_sig_and_print): Issue that status message.

        * plaintext.c (special_md_putc): Removed

        * armor.c (armor_filter): print error for truncated lines.

        * free-packet.c (free_encrypted): Revomed call to set_block_mode.
        (free_plaintext): Ditto.

Thu Jan  7 18:00:58 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

        * pkclist.c (add_ownertrust): Fixed return value.

        * encr-data.c (decrypt_data): Disabled iobuf_set_limit and
        iobuf_pop_filter stuff.
        * compress.c (handle_compressed): Disabled iobuf_pop_filter.

        * packet.h (PKT_secret_key): Add is_primary flag.
        * parse-packet.c (parse_key): Set this flag.
        * passphrase.c (passphrase_to_dek): Kludge to print the primary
        keyid - changed the API: keyid must now hold 2 keyids.
        * getkey.c (get_primary_seckey): New.
        * seckey-cert.c (do_check): pass primary keyid to passphrase query

        * tbdio.c (open_db): removed the atexit
        (tdbio_set_dbname): and moved it to here.

        * armor.c: Rewrote large parts.

Tue Dec 29 19:55:38 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>

        * revoke.c (gen_revoke): Removed compression.

        * pkclist.c (do_we_trust_pre): special check for revoked keys

        * trustdb.c (update_trust_record): Fixed revoke flag.

Tue Dec 29 14:41:47 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>

        * misc.c (disable_core_dumps): Check for EINVAL (Atari)

        * getkey (merge_one_pk_and_selfsig): Fixed search of expiredate.
        (merge_keys_and_selfsig): Ditto.

        * free-packet.c (cmp_public_keys): cmp expire only for v3 packets
        (cmp_secret_keys): Ditto.
        (cmp_public_secret_key): Ditto.

Wed Dec 23 17:12:24 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>

        * armor.c (find_header): Reset not_dashed at every header

Wed Dec 23 13:18:14 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>

        * pkclist.c (add_ownertrust): Refresh validity values.

        * trustdb.c (enum_cert_paths_print): New arg refresh.

        * ringedit.c: Fixed problems fix keyrings
        * parse-packet.c (dbg_parse_packet): New debug functions.

        * getkey.c (getkey_disable_caches): New.
        * import.c (import_keys): Disable caches.

Thu Dec 17 18:31:15 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>

        * misc.c (trap_unaligned): Only for glibc 1

        * sign.c (write_dash_escaped): Now escapes "From " lines
        * g10.c: New option --escape-from-lines

        * trustdb.c (sort_tsl_list): New
        (list_trust_path): Now prints sorted list.
        (enum_cert_paths): Likewise.
        (enum_cert_paths_print): New.
        (print_paths): New printing format.
        * pkclist.c (add_ownertrust): New arg quit.
        (edit_ownertrust): New quit selection and does not query
        the recipients ownertrust anymore.
        (add_ownertrust): Print the ceritficate path.


Mon Dec 14 21:18:49 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>

        * parse-packet.c (parse_signature): Now checks for critical bit
        (parse_sig_subpkt): Splitted.
        (parse_one_sig_subpkt): New.
        * sig-check.c (do_check): handle critical bit.

Sun Dec 13 14:10:56 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>

        * pcklist.c (select_algo_from_prefs): Preferences should
        now work (lost the != ? )

Thu Dec 10 20:15:36 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>

        * ringedit.c (gdbm_store): Fix for inserts

        * g10.c (main): New option --export-all
        * export.c (export_pubkeys): New arg.
        (do_export): Now may skip old keys.

        * status.c: Minor patches for Sun's cc

        * keygen.c (ask_algo): Disabled v3 ElGamal choice, rearranged
         the numbers.  Add a warning question when a sign+encrypt key
         is selected.

        * g10.c (do_not_use_RSA): Removed.
        * misc.c (print_pubkey_algo_note): New as replacement for the
        do_not_use_RSA() and chnaged all callers.
        (print_cipher_algo_note): New.
        (print_hash_algo_note): New.

        * cipher.c (write_header): Add a call to print_cipher_algo_note.
        * seckey-cert.c (protect_secret_key): Ditto
        * sign.c (do_sign): Add a call to print_digest_algo_note.

        * getkey.c (get_long_user_id_string): New.
        * mainproc.c (check_sig_and_print): Changed the format of the
        status output.

        * encrypt.c (write_pubkey_enc_from_list): print used symmetric cipher.

        * pkclist.c (do_we_trust): Changed a message.

Wed Dec  9 13:41:06 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>

        * misc.c (trap_unaligned) [ALPHA]: Only if UAC_SIGBUS is defined.

        * sign.c (write_dash_escaped): Add the forgotten patch by Brian Moore.

        * compress.c (do_uncompress): Fixed the inflating bug.


Tue Dec  8 13:15:16 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>

        * trustdb.c (upd_uid_record): Now uses the newest self-signature
        (insert_trust_record): Now calls update with recheck set to true.
        (register_trusted_key): New.
        (verify_own_keys): Enhanced by list of trusted keys.

        * g10.c (main): Print a warning when a devel version is used.
        (main): New option --trusted-key

        * import.c (merge_blocks): Fixed merging of new user ids and
        added merging of subkeys.
        (append_uid): Ditto.
        (merge_keysig): New.
        (append_key): New.
        * getkey.c (merge_one_pk_and_selfsig): Get the expiration time
        from the newest self-signature.
        (merge_keys_and_selfsig): Ditto.

        * free-packet.c (cmp_secret_key): New.


Fri Nov 27 21:37:41 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>

        * g10.c: New option --lock-once
        * tdbio.c (open_db): Add an atexit
        (cleanup): New.
        (tdbio_sync): Add locking.
        (tdbio_end_transaction): Ditto.
        (put_record_into_cache): Ditto.
        * ringedit.c (keyring_copy): Ditto.
        (cleanup): New.
        (add_keyblock_resource): Add an atexit.

Fri Nov 27 15:30:24 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>

         * armor.c (find_header): Another fix for clearsigs.

Fri Nov 27 12:39:29 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>


        * status.c (display_help): Removed.
        * helptext.c: New and removed the N_() from all cpr_gets.


Fri Nov 20 16:54:52 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * g10.c (main): New option --not-dash-escaped
        * sign.c (write_dashed_escaped): Ditto.
        * armor.c (find_header): Support for NotDashEscaped header.

        * getkey.c: print "disabled cache.." only if verbose is used.

Thu Nov 19 07:17:31 1998  Werner Koch  <werner.koch@guug.de>

        * parse-packet.c (dump_sig_subpkt): Fixed expire listing
        * getkey.c (merge_keys_and_selfsig): Fixed expire calculation.
        (merge_one_pk_and_selfsig): Ditto.
        * keyedit.c (menu_expire). Ditto.
        * keygen.c (keygen_add_key_expire): Ditto.
        (ask_expire_interval): New and changed all local function to use
        this instead.
        (keygen_add_key_expire): Opaque should now be a public key;
        changed all callers.

        * parse.packet.c (parse): use skip_rest to skip packets.

        * keyedit.c (keyedit_menu): New arg for cmdline cmds.

Wed Nov 18 20:33:50 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * trustdb.c (check_trustdb): Now rechecks all gived userids.
        (collect_paths): Some fixes.
        (upd_pref_records): Skips empty items, evaluate all items.

        * parse-packet.c (dump_sig_subpkt): Better listing of prefs.
        (skip_packet): Now knows about marker packet

        * g10.c: removed cmd "--edit-sig".

        * pubring.asc: Updated.

Sat Nov 14 14:01:29 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * g10.c (main): Changed syntax of --list-trust-path
        * trustdb.c (list_trust_path): Replaced max_depth by
        opt.max_cert_depth

Fri Nov 13 07:39:58 1998  Werner Koch  <werner.koch@guug.de>

        * trustdb.c (collect_paths): Removed a warning message.
        (enum_trust_web): Removed.
        (enum_cert_paths): New.
        * pkclist.c (add_ownertrust): Changed to use enum_cert_paths.
        (edit_ownertrust): Now list ceritficates on request.
        (show_paths): New.

Wed Nov 11 18:05:44 1998  Werner Koch  <werner.koch@guug.de>

        * g10.c (main): New option --max-cert-depth
        * tdbio.h: add new fields to ver and dir record.
        * tdbio.c: read/write/dump of these fields.
        (tdbio_db_matches_options): New.
        * trustdb.c: replaced MAC_CERT_DEPTH by opt.max_cert_depth.
        (do_check): cache validity and changed other functions
        to reset the cached value.

        * keylist.c (list_one): Now lists the ownertrust.
        * mainproc.c (list_node): Ditto.

Tue Nov 10 10:08:59 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * g10.c (g10_exit): Now looks at the new g10_errors_seen.
        * mainproc.c (check_sig_and_print): Sets g10_errors_seen.

        * *.c : i18n many more strings.

        * ringedit.c (locate_keyblock_by_keyid): Add HAVE_LIBGDBM
        (locate_keyblock_by_fpr): Ditto.

        * g10.c (main): removed unsused "int errors".
        (main): Add new option --charset.

        * g10.c (main): special message for the unix newbie.

Mon Nov  9 07:17:42 1998  Werner Koch  <werner.koch@guug.de>

        * getkey.c (finish_lookup): Kludge to prefere algo 16.

        * trustdb.c (new_lid_table): Clear cached item.

        * status.c (cpr_get_utf8): New.
        * pkclist.c (build_pk_list): Uses this.

Sun Nov  8 17:20:39 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * mainproc.c (check_sig_and_print): Why did I use strlen()-1
        in the printf? - This truncated the TZ.

Sat Nov  7 15:57:28 1998  me,,,  (wk@tobold)

        * getkey.c (lookup): Changes to support a read_next.
        (get_pubkey): Fixed a memory leak.

        * keylist.c (list_one): Now lists all matching user IDs.

Tue Nov  3 16:19:21 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * keygen.c (ask_user_id): Now converted to UTF-8

        * g10.c (main): Kludge for pgp clearsigs and textmode.

Fri Oct 30 16:40:39 1998  me,,,  (wk@tobold)

        * signal.c (block_all_signals): New.
        (unblock_all_signals): New
        * tdbio.c (tdbio_end_transaction): Now blocks all signals.

        * trustdb.c (new_lid_table): Changed the representation of the
        former local_lid_info stuff.

        * trustdb.c (update_trust_record): Reorganized the whole thing.
        * sig-check.c (check_key_signature): Now handles class 0x28


Wed Oct 28 18:56:33 1998  me,,,  (wk@tobold)

        * export.c (do_export): Takes care of the exportable sig flag.

Tue Oct 27 14:53:04 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * trustdb.c (update_trust_record): New "fast" parameter.

Sun Oct 25 19:32:05 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * openfile.c (copy_options_File): New.
        * ringedit.c (add_keyblock_resource): Creates options file
        * tdbio.c (tdbio_set_dbname): Ditto.

Sat Oct 24 14:10:53 1998  brian moore <bem@cmc.net>

        * mainproc.c (proc_pubkey_enc): Don't release the DEK
        (do_proc_packets): Ditto.

Fri Oct 23 06:49:38 1998  me,,,  (wk@tobold)

        * keyedit.c (keyedit_menu): Comments are now allowed

        * trustdb.c: Rewrote large parts.


Thu Oct 22 15:56:45 1998  Michael Roth  (mroth@nessie.de)

        * encode.c: (encode_simple): Only the plain filename without
        a given directory is stored in generated packets.
        (encode_crypt): Ditto.

        * sign.c: (sign_file) Ditto.


Thu Oct 22 10:53:41 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * trustdb.c (update_trust_record): Add new optional arg.

        * import.c (import_keys): Add statistics output
        * trustdb.c (update_trustdb): Ditto.
        (insert_trustdb): Ditto.

        * tdbio.c (tdbio_begin_transaction): New.
        (tdbio_end_transaction): New.
        (tdbio_cancel_transaction): New.

        * g10.c (main): New option --quit.

        * trustdb.c (check_hint_sig): No tests for user-id w/o sig.
        This caused an assert while checking the sigs.

        * trustdb.c (upd_sig_record): Splitted into several functions.

        * import.c (import_keys): New arg "fast".
        * g10.c (main): New command --fast-import.

Wed Oct 21 18:19:36 1998  Michael Roth <mroth@nessie.de>

        * ringedit.c (add_keyblock_resource): Directory is now created.
        * tdbio.c (tdbio_set_dbname): New info message.

Wed Oct 21 11:52:04 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * trustdb.c (update_trustdb): released keyblock in loop.

        * keylist.c (list_block): New.
        (list_all): Changed to use list_block.

        * trustdb.c: Completed support for GDBM

        * sign.c (only_old_style): Changed the way force_v3 is handled
        (sign_file): Ditto.
        (clearsign_file): Ditto.

        * keygen.c (has_invalid_email_chars): Splitted into mailbox and
        host part.

        * keylist.c (list_one): Add a merge_keys_and_selfsig.
        * mainproc.c (proc_tree): Ditto.

Sun Oct 18 11:49:03 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * sign.c (only_old_style): Add option force_v3_sigs
        (sign_file): Fixed a bug in sig->version
        (clearsign_file): Ditto.

        * parse-packet.c (dump_sig_subpkt): New

        * keyedit.c (menu_expire): New.
        * free-packet.c (cmp_signatures): New


Sat Oct 17 10:22:39 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * armor.c: changed output line length from 72 to 64.

        * keyedit.c (fix_keyblock): New.

Fri Oct 16 10:24:47 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * trustdb.c: Rewrote most.
        * tdbio.c: Add cache and generalized hash tables.

        * options.h (ENABLE_COMMENT_PACKETS): New but undef'ed.
        * encode.c, sign.c, keygen.c: Disabled comment packets.
        * export.c (do_export): Comment packets are never exported,
        except for those in the secret keyring.

        * g10.c (main): Removed option do-no-export-rsa; should be
        be replaced by a secpial tool.
        * export.c (do_export): Removed the code for the above option.

        * armor.c (find_header): Support for new only_keyblocks.
        * import.c (import_keys): Only looks for keyblock armors.

        * packet.h: replaced valid_days by expiredate and changed all users.
        * build-packet.c (do_public_key): calculates valid-days
        (do_secret_key): Ditto.
        * parse-packet.c (parse_key): expiredate is calucated from the
        valid_period in v3 packets.
        * keyid.c (do_fingerprint_md): calculates valid_dates.

        * keygen.c (add_key_expire): fixed key expiration time for v4 packets.

        * armor.c (find_header): A LF in the first 28 bytes
        was skipped for non-armored data.

Thu Oct  8 11:35:51 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * armor.c (is_armored): Add test on old comment packets.

        * tdbio.c (tdbio_search_dir_bypk): fixed memory leak.

        * getkey.c: Changed the caching algorithms.

Wed Oct  7 19:33:28 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * kbnodes.c (unused_nodes): New.

Wed Oct  7 11:15:36 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * keyedit.c (sign_uids): Fixed a problem with SK which could caused
        a save of an unprotected key.
        (menu_adduid): Ditto.

        * keyedit.c (keyedit_menu): Prefs are now correctly listed for
        new user ids.

        * trustdb.c (update_trust_record): New.
        (insert_trust_record): Now makes use of update_trust_record.

Tue Oct  6 16:18:03 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * trustdb.c (read_record): replaces most of the tdbio_read_records.
        (write_record): Ditto.

Sat Oct  3 11:01:21 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * keygen.c (ask_alogo): enable ElGamal enc-only only for addmode.

Wed Sep 30 10:15:33 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * import.c (import_one): Fixed update of wrong keyblock.

Tue Sep 29 08:32:08 1998  me,,,  (wk@tobold)

        * mainproc.c (proc_plaintext): Display note for special filename.
        * plaintext.c (handle_plaintext): Suppress output of special file.

Mon Sep 28 12:57:12 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * g10.c (verify_own_keys): Add warning if a key is not protected.

        * passphrase (hash_passphrase): Fixed iterated+salted mode and
        setup for keysizes > hashsize.

        * g10.c (main): New options: --s2k-{cipher,digest,mode}.

Fri Sep 25 09:34:23 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * g10.c: Chnaged some help texts.

Tue Sep 22 19:34:39 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * passphrase.c (read_passphrase_from_fd): fixed bug for long
        passphrases.

Mon Sep 21 11:28:05 1998  Werner Koch  (wk@(none))

        * getkey.c (lookup): Add code to use the sub key if the primary one
        does not match the usage.

        * armor.c (armor_filter): New error message: no valid data found.
        (radix64_read): Changes to support multiple messages.
        (i18n.h): New.
        * mainproc.c (add_onepass_sig): bug fix.

Mon Sep 21 08:03:16 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * pkclist.c (do_we_trust): Add keyid to most messages.

        * passphrase.c (read_passphrase_from_fd): New.
        (have_static_passphrase): New
        (get_passphrase_fd): Removed.
        (set_passphrase_fd): Removed.
        * g10.c (main): passphrase is now read here.

        * keyedit.c (keyedit_menu): "help" texts should now translate fine.

Mon Sep 21 06:40:02 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * encode.c (encode_simple): Now disables compression
        when --rfc1991 is used.
        (encode_crypt): Ditto.

Fri Sep 18 16:50:32 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * getkey.c (merge_key_and_selfsig): New.

Fri Sep 18 10:20:11 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * pkclist.c (select_algo_from_prefs): Removed 3DES kludge.

        * seskey.c (make_session_key): Fixed SERIOUS bug introduced
        by adding the weak key detection code.

        * sign.c (sign_file): Changed aremor header in certain cases.

Tue Sep 15 17:52:55 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * mainproc.c (check_sig_and_print): Replaced ascime by asctimestamp.

Mon Sep 14 11:40:52 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * seskey.c (make_session_key): Now detects weak keys.

        * trustdb (clear_trust_checked_flag): New.

        * plaintext.c (handle_plaintext): Does no anymore suppress CR from
        cleartext signed messages.

Sun Sep 13 12:54:29 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * trustdb.c (insert_trust_record): Fixed a stupid bug in the free
        liunked list loops.

Sat Sep 12 15:49:16 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * status.c (remove_shmid): New.
        (init_shm_comprocess): Now sets permission to the real uid.

Wed Sep  9 11:15:03 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * packet.h (PKT_pubkey_enc): New flah throw_keyid, and add logic to
        implement it.
        * g10.c (main): New Option --throw-keyid

        * getkey.c (enum_secret_keys): Add new ar and changed all callers.

Tue Sep  8 20:04:09 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * delkey.c (delete_key): Moved from keyedit.c.

Mon Sep  7 16:37:52 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * build-packet.c (calc_length_header): New arg new_ctb to correctly
        calculate the length of new style packets.

        * armor.c (is_armored): Checks for symkey_enc packets.

        * pkclist.c (select_algo_from_prefs): 3DEs substitute is now CAST5.

Tue Aug 11 17:54:50 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * build-packet.c (do_secret_key): Fixed handling of old keys.

        * getkey.c (compare_name): Fixed exact and email matching

        * openfile.c (open_outfile): Changed arguments and all callers.

Tue Aug 11 09:14:35 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * encode.c (encode_simple): Applied option set-filename and comment.
        (encode_crypt): Ditto.
        * sign.c (sign_file): Ditto.
        * armor.c (armor_filter): Applied option comment.

        * encode.c (encode_crypt): Moved init_packet to the begin.
        (encode_simple): add an init_packet().

        * comment (write_comment): Now enforces a hash sign as the 1st byte.

        * import.c (import_one): Add explanation for "no user ids".

        * compress.c (do_uncompress): Applied Brian Warner's patch to support
        zlib 1.1.3 etc.

        * trustdb.c (check_trust): Fixed a problem after inserting new keys.

        * getkey (lookup): do not return the primary key if usage is given
        (lookup_sk): Ditto and take usage into account.

        * status.c (cpr_get_answer_is_yes): add display_help.

Mon Aug 10 10:11:28 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * getkey.c (lookup_sk): Now always returns the primary if arg
        primary is true.
        (lookup): Likewise.
        (get_pubkey_byname): Now returns the primary key
        (get_seckey_byname): Ditto.


Mon Aug 10 08:34:03 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * keyid.c (pubkey_letter): ELG_E is now a small g.

Sat Aug  8 17:26:12 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * openfile (overwrite_filep): Changed semantics and all callers.

Sat Aug  8 12:17:07 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * status.c (display_help): New.

Thu Aug  6 16:30:41 1998  Werner Koch,mobil,,,  (wk@tobold)

        * seskey.c (encode_session_key): Now uses get_random_bits().

Thu Aug  6 07:34:56 1998  Werner Koch,mobil,,,  (wk@tobold)

        * ringedit.c (keyring_copy): No more backupfiles for
        secret keyrings and add additional warning in case of
        a failed secret keyring operation.

Wed Aug  5 11:54:37 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * g10.c (check_opts): Moved to main.  Changed def_cipher_algo
        semantics and chnaged all users.

        * pubkey-enc.c (get_sssion_key): New informational output
        about preferences.

        * parse-packet.c (parse_symkeyenc): Fixed salted+iterated S2K
        (parse_key): Ditto.
        * build-packet.c (do_secret_key): Ditto.
        (do_symkey_enc): Ditto.

Tue Aug  4 08:59:10 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * getkey.c (enum_secret_keys): Now returns only primary keys.

        * getkey (lookup): Now sets the new namehash field.

        * parse-packet.c (parse_sig_subpkt2): New.

        * sign.c (sign_file): one-pass sigs are now emiited reverse.
        Preference data is considered when selecting the compress algo.

Wed Jul 29 12:53:03 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * free-packet.c (copy_signature): New.

        * keygen.c (generate_subkeypair): rewritten
        * g10.c (aKeyadd): Removed option --add-key

Mon Jul 27 10:37:28 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * seckey-cert.c (do_check): Additional check on cipher blocksize.
        (protect_secret_key): Ditto.
        * encr-data.c: Support for other blocksizes.
        * cipher.c (write_header): Ditto.

Fri Jul 24 16:47:59 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * kbnode.c (insert_kbnode): Changed semantics and all callers.
        * keyedit.c : More or less a complete rewrite

Wed Jul 22 17:10:04 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * build-packet.c (write_sign_packet_header): New.

Tue Jul 21 14:37:09 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * import.c (import_one): Now creates a trustdb record.

        * g10.c (main): New command --check-trustdb

Mon Jul 20 11:15:07 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * genkey.c (generate_keypair): Default key is now DSA with
        encryption only ElGamal subkey.

Thu Jul 16 10:58:33 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * keyid.c (keyid_from_fingerprint): New.
        * getkey.c (get_pubkey_byfprint): New.

Tue Jul 14 18:09:51 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * keyid.c (fingerprint_from_pk): Add argument and changed all callers.
        (fingerprint_from_sk): Ditto.

Tue Jul 14 10:10:03 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * plaintext.c (handle_plaintext): Now returns create error if
        the file could not be created or the user responded not to overwrite
        the file.
        * mainproc.c (proc_plaintext): Tries again if the file could not
        be created to check the signature without output.

        * misc.c (disable_core_dumps): New.
        * g10.c (main): disable coredumps for gpg

        * g10.c (MAINTAINER_OPTIONS): New to disable some options

Mon Jul 13 16:47:54 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * plaintext.c (hash_datafiles): New arg for better support of
        detached sigs. Changed all callers.
        * mainproc.c (proc_signature_packets): Ditto.

        * g10.c (main): New option "compress-sigs"
        * sig.c (sign_file): detached signatures are not anymore compressed
        unless the option --compress-sigs is used.

Thu Jul  9 19:54:54 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * armor.c: Fixes to allow zero length cleartext signatures

Thu Jul  9 14:52:47 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * g10.c (build_list): Now drops setuid.
        (main): Changed the way keyrings  and algorithms are registered .

Wed Jul  8 14:17:30 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * packet.h (PKT_public_key): Add field keyid.
        * parse-packet.c (parse_key): Reset the above field.
        * keyid.c (keyid_from_pk): Use above field as cache.

        * tdbio.c, tdbio.h: New
        * trustdb.c: Moved some functions to tdbio.c.
        (print_keyid): New.

        * pkclist.c (check_signatures_trust): New.

Wed Jul  8 10:45:28 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * plaintext.c (special_md_putc): New.
        (handle_plaintext): add clearsig argument
        * mainproc.c (proc_plaintext): detection of clearsig
        * sign.c (write_dased_escaped): Changed clearsig format

Tue Jul  7 18:56:19 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * armor.c (find_header): Now makes sure that there is only one
        empty line for clearsigs, as this is what OP now says.

Mon Jul  6 13:09:07 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * g10.c (main): New option default-secret-key
        * getkey.c (get_seckey_byname): support for this option.

Mon Jul  6 09:03:49 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * getkey.c (add_keyring): Keyrings are now added to end of the
        list of keyrings.  The first added keyringwill be created.
        (add_secret_keyring): Likewise.

        * ringedit.c (add_keyblock_resource): Files are created here.

        * g10.c (aNOP): Removed

        * getkey.c (lookup): Add checking of usage for name lookups
        * packet.h (pubkey_usage): Add a field which may be used to store
        usage capabilities.
        * pkclist.c (build_pk_list): getkey now called with usage arg.
        * skclist.c (build_sk_list): Ditto.

        * sign.c (clearsign_file): Fixed "Hash:" headers

Sat Jul  4 13:33:31 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * trustdb.c (list_ownertrust): New.
        * g10.c (aListOwnerTrust): New.

        * g10.c (def_pubkey_algo): Removed.

        * trustdb.c (verify_private_data): Removed and also the call to it.
        (sign_private_data): Removed.

Fri Jul  3 13:26:10 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * g10.c (aEditKey): was aEditSig. Changed usage msg.

        * keyedit.c: Done some i18n stuff.

        * g10.c (do_not_use_RSA): New.
        * sign.c (do_sign): Add call to above function.
        * encode.c (write_pubkey_enc_from_list): Ditto.

Thu Jul  2 21:01:25 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * parse-packet.c: Now is able sto store data of unknown
        algorithms.
        * free-packet.c: Support for this.
        * build-packet.c: Can write data of packet with unknown algos.

Thu Jul  2 11:46:36 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * parse-packet.c (parse): fixed 4 byte length header

Wed Jul  1 12:36:55 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * packet.h (new_ctb): New field for some packets
        * build-packet.c (build_packet): Support for new_ctb
        * parse-packet.c (parse): Ditto.

Mon Jun 29 12:54:45 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * packet.h: changed all "_cert" to "_key", "subcert" to "subkey".

        * free-packet.c (free_packet): Removed memory leak for subkeys.

Sun Jun 28 18:32:27 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * import.c (import_keys): Renamed from import_pubkeys.
        (import_secret_one): New.

        * g10.c (aExportSecret): New.

        * export.c (export_seckeys): New.

        * parse-packet.c (parse_certificate): Cleaned up.
        (parse_packet): Trust packets are now considered as unknown.
        (parse_pubkey_warning): New.

Fri Jun 26 10:37:35 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * keygen.c (has_invalid_email_chars): New.

Wed Jun 24 16:40:22 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * armor.c (armor_filter): Now creates valid onepass_sig packets
        with all detected hash algorithms.
        * mainproc.c (proc_plaintext): Now uses the hash algos as specified
        in the onepass_sig packets (if there are any)

Mon Jun 22 11:54:08 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * plaintext.c (handle_plaintext): add arg to disable outout
        * mainproc.c (proc_plaintext): disable output when in sigs_only mode.

Thu Jun 18 13:17:27 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * keygen.c: Removed all rsa packet stuff, chnaged defaults
        for key generation.

Sun Jun 14 21:28:31 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * misc.c (checksum_u16): Fixed a stupid bug which caused a
        wrong checksum calculation for the secret key protection and
        add a backward compatibility option.
        * g10.c (main): Add option --emulate-checksum-bug.

Thu Jun 11 13:26:44 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * packet.h: Major changes to the structure of public key material
        which is now stored in an array and not anaymore in a union of
        algorithm specific structures.  These is needed to make the system
        more extendable and makes a lot of stuff much simpler. Changed
        all over the system.

        * dsa.c, rsa.c, elg.c: Removed.

Wed Jun 10 07:22:02 1998  Werner Koch,mobil,,,  (wk@tobold)

        * g10.c ("load-extension"): New option.

Mon Jun  8 22:23:37 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * seckey-cert.c (do_check): Removed cipher constants
        (protect_secret_key): Ditto.

Fri May 29 10:00:28 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * trustdb.c (query_trust_info): New.
        * keylist.c (list_one): Add output of trust info
        * mainproc (list_node): ditto.
        * g10.c (main): full trustdb init if -with-colons and any of the
        key list modes.

Thu May 28 10:34:42 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * status.c (STATUS_RSA_OR_IDEA): New.
        * sig-check.c (check_signature): Output special status message.
        * pubkey-enc.c (get_session_key): Ditto.

        * mainproc.c (check_sig_and_print): Changed format of output.
        * passpharse.c (passphrase_to_dek): Likewise.

Wed May 27 13:46:48 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * g10.c (aListSecretKeys): New option --list-secret-keys
        * keylist.c (std_key_list): Renamed to public_key_list.
        (secret_key_list): New
        (list_one, list_all): Add support for secret keys.
        * getkey.c (get_secret_keyring): New.
        * mainproc.c (list_node): Add option --with-colons for secret keys

        * sig-check.c (check_key_signature): detection of selfsigs
        * mainproc.c (list_node): fixed listing.

        * g10.c (aListSecretKeys): New option --always-trust
        * pkclist.c (do_we_trust): Override per option added

        * status.c (write_status_text): Add a prefix to every output line.

Wed May 27 07:49:21 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * g10 (--compress-keys): New.
        * options.h (compress_keys): New.
        * export.c (export_pubkeys): Only compresses with the new option.

Tue May 26 11:24:33 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * passphrase.c (get_last_passphrase): New
        (set_next_passphrase): New.
        (passphrase_to_dek): add support for the above functions.
        * keyedit.c (make_keysig_packet): Add sigclass 0x18,
        changed all callers due to a new argument.
        * keygen.c (write_keybinding): New
        (generate_subkeypair): Add functionality
        (ask_algo, ask_keysize, ask_valid_days): Broke out of generate_keypair
        (ask_user_id, ask_passphrase): Ditto.

Thu May 21 11:26:13 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * g10.c,gpgd.c (main): Does now return an int, so that egcs does
        not complain.

        * armor.c (fake_packet): Removed erro message and add a noticed
        that this part should be fixed.

        * sign.c (sign_file): Compression now comes in front of encryption.
        * encode.c (encode_simple): Ditto.
        (encode_crypt): Ditto.

Tue May 19 16:18:19 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * armor.c (fake_packet): Changed assertion to log_error

Sat May 16 16:02:06 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * build-packet.c (build_packet): Add SUBKEY packets.

Fri May 15 17:57:23 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * sign.c (hash_for): New and used in all places here.
        * main.h (DEFAULT_): new macros.
        * g10.c  (opt.def_digest_algo): Now set to 0

        * compress.c (init_compress): Add support for algo 1
        * options.h (def_compress_algo): New
        * g10.c (main): New option --compress-algo

Fri May 15 13:23:59 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * g10.c (print_mds): New feature to print only one hash,
        chnaged formatting.

Thu May 14 15:36:24 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * misc.c (trap_unaligned) [__alpha__]: New
        * g10.c (trap_unaligned): Add call to this to track down SIGBUS
        on Alphas (to avoid the slow emulation code).

Wed May 13 11:48:27 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * build-packet.c (do_signature): Support for v4 pakets.
        * keyedit.c (make_keysig_packet): Ditto.
        * build-packet.c (build_sig_subpkt_from_sig): New.
        (build_sig_subpkt): New.

        * elg.c (g10_elg_sign): removed keyid_from_skc.
        * dsa.c (g10_dsa_sign): Ditto.
        * rsa.c (g10_rsa_sign): Ditto.
        * keyedit.c (make_keysig_packet): Add call to keyid_from_skc

        * sign.c (clearsign_file): Support for v4 signatures.
        (sign_file): Ditto.

Wed May  6 09:31:24 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * parse-packet.c (do_parse): add support for 5 byte length leader.
        (parse_subpkt): Ditto.
        * build-packet.c (write_new_header): Ditto.

        * packet.h (SIGSUBPKT_): New constants.
        * parse-packet.c (parse_sig_subpkt): Changed name, made global,
        and arg to return packet length, chnaged all callers


Tue May  5 22:11:59 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * keygen.c (gen_dsa): New.
        * build_packet.c (do_secret_cert): Support for DSA

Mon May  4 19:01:25 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * compress.c: doubled buffer sizes
        * parse-packet.c (do_plaintext): now uses iobuf_read/write.

Mon May  4 09:35:53 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * seskey.c (encode_md_value): Add optional argument hash_algo,
        changed all callers.

        * passphrase.c (make_dek_from_passphrase): Removed
        * (get_passhrase_hash): Changed name to passphrase_to_dek, add arg,
        changed all callers.

        * all: Introduced the new ELG identifier and added support for the
        encryption only one (which is okay to use by GNUPG for signatures).

Sun May  3 17:50:26 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * packet.h (PKT_OLD_COMMENT): New name for type 16.
        * parse-packet.c (parse_comment): Now uses type 61

Fri May  1 12:44:39 1998  Werner Koch,mobil,,,  (wk@tobold)

        * packet.h (count): Chnaged s2k count from byte to u32.
        * seckey-cert.c (do_check): Changed s2k algo 3 to 4, changed
        reading of count.
        * build-packet.c (do_secret_cert): ditto.
        * parse-packet.c (parse_certificate): ditto.

        * parse-packet.c (parse_symkeyenc): New.
        * build-packet.c (do_symkey_enc): New.

Thu Apr 30 16:33:34 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * sign.c (clearsign_file): Fixed "Hash: " armor line.

Tue Apr 28 14:27:42 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * parse-packet.c (parse_subpkt): Some new types.

Mon Apr 27 12:53:59 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * g10.c (main): Add option --skip-verify.
        * mainproc.c (check_sig_and_print): Ditto.

        * g10.c (print_mds): Add output for Tiger.

        * sign.c (sign_file): Now uses partial length headers if used
        in canonical textmode (kludge to fix a bug).

        * parse-packet.c (parse_certificate): Changed BLOWFISH id.
        * pubkey-enc.c (get_session_key): Ditto.
        * seskey.c (make_session_key): Ditto.
        * seckey-cert.c (protect_secret_key,do_check): Add BLOWFISH160.

Fri Apr 24 17:38:48 1998  Werner Koch,mobil,,,  (wk@tobold)

        * sig-check.c (check_key_signature): Add sig-class 0x14..0x17
        * keyedit.c (sign-key): Some changes to start with support of
        the above new sig-classes.

Wed Apr 22 09:01:57 1998  Werner Koch,mobil,,,  (wk@tobold)

        * getkey.c (compare_name): add email matching

Tue Apr 21 16:17:12 1998  Werner Koch,mobil,,,  (wk@tobold)

        * armor.c (armor_filter): fixed missing last LF before CSUM.

Thu Apr  9 11:35:22 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * seckey-cert.c (do_check): New; combines all the check functions
        into one.

        * sign.c: removed all key management functions
        * keyedit.c: New.

Thu Apr  9 09:49:36 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * import.c (chk_self_sigs): Changed an error message.

Wed Apr  8 16:19:39 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * packet.h: packet structs now uses structs from the pubkey,
        removed all copy operations from packet to pubkey structs.

Wed Apr  8 13:40:33 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * trustdb.c (verify_own_certs): Fixed "public key not found".

        * getkey.c (key_byname): New, combines public and secret key search.

        * pkclist.c (build_pkc_list): Add new arg usage, changed all callers.
        * skclist.c (build_skc_list): Likewise.

        * ringedit.c (find_keyblock, keyring_search2): Removed.

Wed Apr  8 09:47:21 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * sig-check.c (do_check): Applied small fix from Ulf Möller.

Tue Apr  7 19:28:07 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * cipher.c, encr-data.c, seckey-cert.c: Now uses cipher_xxxx
        functions instead of blowfish_xxx or cast_xxx

Tue Apr  7 11:04:02 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * Makefile.am (g10maint.o): Changed the way it is created.

Mon Apr  6 11:17:08 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * misc.c: New.
        * keygen.c (checksum,checksum_u16,checksum_mpi): Moved to misc.c
        * seckey-cert.c: Kludge for wrong ELG checksum implementation.

Sat Apr  4 20:07:01 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * cipher.c (cipher_filter): Support for CAST5
        * encr-data.c (decode_filter): Ditto.
        (decrypt_data): Ditto.
        * seskey.c (make_session_key): Ditto.
        * seckey-cert.c (check_elg, check_dsa): Ditto,
        (protect_secret_key): Ditto.
        * pubkey-enc.c (get_session_key): Ditto.
        * passphrase.c (hash_passphrase): Ditto.

Thu Apr  2 20:22:35 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * gpgd.c: New

Thu Apr  2 10:38:16 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * keygen.c (generate_keypair): Add valid_days stuff.
        * trustdb.c (check_trust): Add check for valid_days.

Wed Apr  1 16:15:58 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * keygen.c (generate_keypair): Addional question whether the
        selected large keysize is really needed.

Wed Apr  1 15:56:33 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * seckey-cert.c (protect_secret_key): merged protect_xxx to here.

Wed Apr  1 10:34:46 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * Makefile.am (g10maint.c): Changed creation rule, so that it works
        on FreeBSD (missing CFLAGS).

        * parse-packet.c (parse_subkey): Removed.

Thu Mar 19 15:22:36 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * ringedit.c (keyring_enum): Fixed problem with reading too
        many packets. Add support to read secret keyrings.

        * getkey.c (scan_keyring): Removed
        (lookup): New to replace scan_keyring.
        (scan_secret_keyring): Removed.
        (lookup_skc): New.

Wed Mar 18 11:47:34 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * ringedit.c (enum_keyblocks): New read mode 11.

        * keyid.c (elg_fingerprint_md): New and changed all other functions
        to call this if the packet version is 4 or above.

Tue Mar 17 20:46:16 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * parse-packet.c (parse_certificate): Add listing support for subkeys.

Tue Mar 17 20:32:22 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * armor.c (is_armored): Allow marker packet.

Thu Mar 12 13:36:49 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * trustdb.c (check_trust): Checks timestamp of pubkey.
        * sig-check. (do_check): Compares timestamps.

Tue Mar 10 17:01:56 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * g10.c (main): Add call to init_signals.
        * signal.c: New.

Mon Mar  9 12:43:42 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * dsa.c: New
        * packet.h, free-packet.c, parse-packet.c : Add support for DSA
        * sig-check.c, getkey.c, keyid.c, ringedit.c: Ditto.
        * seckey-cert.c: Ditto.

        * packet.h : Moved .digest_algo of signature packets to outer
        structure. Changed all references

Sun Mar  8 13:06:42 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * openfile.c : Support for stdout filename "-".

        * mainproc.c (check_sig_and_print): Enhanced status output:
        * status.c (write_status_text): New.

Fri Mar  6 16:10:54 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * kbnode.c (clone_kbnode): Fixed private_flag.

        * mainproc.c (list_node): Output of string "Revoked" as user-id.

Fri Mar  6 14:26:39 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * g10.c (main): Add userids to "-kv" and cleaned up this stuff.

Fri Mar  6 12:45:58 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * g10.c (main): Changed semantics of the list-... commands
        and added a new one. Removed option "-d"

        * decrypt.c: New.

        * trustdb.c (init_trustdb): Autocreate directory only if it ends
        in "/.gnupg".

Thu Mar  5 12:12:11 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * mainproc.c (do_proc_packets): New. Common part of proc_packet.
        (proc_signature_packets): special version to handle signature data.
        * verify.c: New.
        * g10.c (aVerify): New.
        * plaintext.c (hash_datafiles): New.
        * compress.c (handle_compressed): Add callback arg, changed caller.

Thu Mar  5 10:20:06 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * g10.c: Is nom the common source for gpg and gpgm
        * g10maint.c: Removed
        * Makefile.am: Add rule to build g10maint.c

Thu Mar  5 08:43:59 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * g10.c (main): Changed the way clear text sigs are faked.

Wed Mar  4 19:47:37 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * g10maint.c (aMuttKeyList): New
        * keylist.c: New.

Wed Mar  4 17:20:33 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * getkey.c (get_pubkey_byname): Kludge to allow 0x prefix.

Tue Mar  3 13:46:55 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * g10maint.c (main): New option --gen-random.

Tue Mar  3 09:50:08 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * g10.c (aDeleteSecretKey): New.
        (aEditSig): Add option "--edit-key" as synonym for "--edit-sig".
        (aDeleteSecretKey): New.
        * getkey.c (seckey_available): New.
        * sign.c (delete_key): Enhanced to delete secret keys, changed all
        callers.

Mon Mar  2 21:23:48 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * pkc_list.c (build_pkc_list): Add interactive input of user ID.

Mon Mar  2 20:54:05 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * pkclist.c (do_we_trust_pre): New.
        (add_ownertrust): Add message.
        * trustdb.c (enum_trust_web): Quick fix.

Mon Mar  2 13:50:53 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * g10.c (main): New action aDeleteKey
        * sign.c (delete_key): New.

Sun Mar  1 16:38:58 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * trustdb.c (do_check): No returns TRUST_UNDEFINED instead of
        eof error.

Fri Feb 27 18:14:03 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * armor.c (find_header): Removed trailing CR on headers.

Fri Feb 27 18:02:48 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * ringedit.c (keyring_search) [MINGW32]: Open and close file here
        because rename does not work on open files. Chnaged callers.

Fri Feb 27 16:43:11 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * sig-check.c (do_check): Add an md_enable.
        * mainproc.c (do_check_sig): Use md_open in case of detached sig
        (proc_tree): Take detached sigs into account.

Fri Feb 27 15:22:46 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * g10.c (main): Make use of GNUPGHOME envvar.
        * g10main.c (main): Ditto.

Wed Feb 25 11:40:04 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * plaintext.c (ask_for_detached_datafile): add opt.verbose to
        info output.

        * openfile.c (open_sigfile): Try also name ending in ".asc"

Wed Feb 25 08:41:00 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * keygen.c (generate_keypair): Fixed memory overflow.

Tue Feb 24 15:51:55 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * parse-packet.c (parse_certificate): Support for S2K.
        * build-packet.c (do_secret_cert): Ditto.
        * keygen.c (gen_elg): Ditto.
        * seckey-cert.c (check_elg): Ditto
        (protect_elg): Ditto.
        * sign.c (chnage_passphrase): Ditto.
        * passphrase.c (get_passphrase_hash): Support for a salt and
        changed all callers.
        (make_dek_from_passphrase): Ditto.

Tue Feb 24 12:30:56 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * build-packet.c (hash_public_cert): Disabled debug output.

Fri Feb 20 17:22:28 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * trustdb.c (init_trustdb) [MINGW32]: Removed 2nd mkdir arg.
        (keyring_copy) [MINGW32]: Add a remove prior to the renames.

Wed Feb 18 18:39:02 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * Makefile.am (OMIT_DEPENDENCIES): New.

        * rsa.c: Replaced log_bug by BUG.

Wed Feb 18 13:35:58 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * mainproc.c (do_check_sig): Now uses hash_public_cert.
        * parse-packet.c (parse_certificate): Removed hashing.
        * packet.h (public_cert): Removed hash variable.
        * free-packet.c (copy_public_cert, free_public_cert): Likewise.

        * sig-check.c (check_key_signatures): Changed semantics.

Wed Feb 18 12:11:28 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * trustdb.c (do_check): Add handling for revocation certificates.
        (build_sigrecs): Ditto.
        (check_sigs): Ditto.

Wed Feb 18 09:31:04 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * armor.c (armor_filter): Add afx->hdrlines.
        * revoke.c (gen_revoke): Add comment line.
        * dearmor.c (enarmor_file): Ditto.

        * sig-check.c (check_key_signature): Add handling for class 0x20.
        * mainproc.c : Ditto.

Tue Feb 17 21:24:17 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * armor.c : Add header lines "...ARMORED FILE .."
        * dearmor.c (enarmor_file): New.
        * g10maint.c (main): New option "--enarmor"

Tue Feb 17 19:03:33 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * mainproc.c : Changed a lot, because the packets are now stored
        a simple linlked list and not anymore in a complicatd tree structure.

Tue Feb 17 10:14:48 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * free_packet.c (cmp_public_certs): New.
        (cmp_user_ids): New.

        * kbnode.c (clone_kbnode): New.
        (release_kbnode): Add clone support.

        * ringedit.c (find_keyblock_bypkc): New.

        * sign.c (remove_keysigs): Self signatures are now skipped,
        changed arguments and all callers.

        * import.c : Add functionality.

Tue Feb 17 09:31:40 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * options.h (homedir): New option.
        * g10.c, g10maint.c, getkey.c, keygen.c, trustdb.c (opt.homedir): New.

        * trustdb.c (init_trustdb): mkdir for hoem directory
        (sign_private_data): Renamed "sig" to "g10.sig"

Mon Feb 16 20:02:03 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * kbnode.c (commit_kbnode): New.
        (delete_kbnode): removed unused first arg. Changed all Callers.

        * ringedit.c (keyblock_resource_name): New.
        (get_keyblock_handle): NULL for filename returns default resource.

Mon Feb 16 19:38:48 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * sig-check.s (check_key_signature): Now uses the supplied
        public key to check the signature and not any more the one
        from the getkey.c
        (do_check): New.
        (check_signature): Most work moved to do_check.

Mon Feb 16 14:48:57 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * armor.c (find_header): Fixed another bug.

Mon Feb 16 12:18:34 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * getkey.c (scan_keyring): Add handling of compressed keyrings.

Mon Feb 16 10:44:51 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * g10.c, g10maint.c (strusage): Rewrote.
        (build_list): New

Mon Feb 16 08:58:41 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * armor.c (use_armor): New.

Sat Feb 14 14:30:57 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * mainproc.c (proc_tree): Sigclass fix.

Sat Feb 14 14:16:33 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * armor.c (armor_filter): Changed version and comment string.
        * encode.c, sign.c, keygen.c: Changed all comment packet strings.

Sat Feb 14 12:39:24 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * g10.c (aGenRevoke): New command.
        * revoke.c: New.
        * sign.c (make_keysig_packet): Add support for sigclass 0x20.

Fri Feb 13 20:18:14 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * ringedit.c (enum_keyblocks, keyring_enum): New.

Fri Feb 13 19:33:40 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * export.c: Add functionality.

        * keygen.c (generate_keypair): Moved the leading comment behind the
        key packet.
        * kbnode.c (walk_kbnode): Fixed.

        * g10.c (main): listing armored keys now work.

Fri Feb 13 16:17:43 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * parse-packet.c (parse_publickey, parse_signature): Fixed calls
        to mpi_read used for ELG b.

Fri Feb 13 15:13:23 1998  Werner Koch  (wk@isil.d.shuttle.de)

        * g10.c (main): changed formatting of help output.

Thu Feb 12 22:24:42 1998  Werner Koch  (wk@frodo)

        * pubkey-enc.c (get_session_key): rewritten


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