1 Version 1.5 (unreleased)
3 * Allow empty plaintext and authenticated data in AEAD
4 ciphers. Patch by Jaren Johnston.
7 Version 1.4 (released 2012-03-15)
9 * Correctly report hw accelerated ciphers.
12 Version 1.3 (released 2012-02-29)
14 * Return EBADMSG instead of ECANCELED on tag verification
15 failure in authenc modes.
17 * COP_FLAG_RESET can be combined with COP_FLAG_UPDATE for
20 * Added more test cases.
22 * Automatically set public permissions for the device
25 Version 1.2 (released 2012-02-24)
27 * In kernels that do not distinguish between hw
28 accelerated ciphers or not set the SIOP_FLAG_KERNEL_DRIVER_ONLY
29 flag based on driver name.
31 * camelia was renamed to camellia.
33 * Added COP_FLAG_RESET to allow resetting the state
36 * Corrected issue in ARM processors with mv_cesa.
39 Version 1.1 (released 2012-02-20)
41 * Fixed alignment issue in speed.c
43 * Defined HASH_MAX_LEN in cryptodev.h
45 * CIOCGSESSINFO ioctl() sets the SIOP_FLAG_KERNEL_DRIVER_ONLY
46 flag if the driver is only available through kernel
47 driver (and is not just software cipher).
49 * Added new encryption ioctl, CIOCAUTHCRYPT, which
50 combines authentication and encryption. Operates
51 in AEAD, TLS and SRTP modes (the API might change
55 Version 1.0 (released 2011-04-12)
57 * Several fixes in the included examples. Based on
58 patches by Vladimir Zapolskiy.
61 Version 0.9 (released 2011-02-11)
63 * Added additional test tools:
64 - sha_speed does performance testing of SHA1 and SHA256
65 - hashcrypt_speed additionally encrypts with AES128 and AES256
67 * Allow updating the IV in userspace via the COP_FLAG_WRITE_IV
70 * Export the alignmask in an OCF compatible way.
72 * Fix for kernel crash on passing incorrect session ID.
74 * Added CIOCGSESSINFO to export additional information
78 Version 0.8 (released 2010-11-06)
80 * Made cryptodev aware of alignment constraints.
82 * Added support for CRYPTO_AES_ECB.
84 * Added asynchronous operation support using
85 CIOCASYNCCRYPT, CIOCASYNCFETCH ioctls and poll().
88 Version 0.7 (released 2010-10-08)
90 * Added COP_FLAG_FINAL to make multi-update
93 * Added CRIOGET_NOT_NEEDED definition to allow
94 users of the API to distinguish from the bare
95 OpenBSD API that requires the CRIOGET.
98 Version 0.6 (released 2010-09-16)
100 * multi-update support for hash calculation using
101 the new flag COP_FLAG_UPDATE.
103 * Relicensed under GPLv2.
107 * Corrected fallback to non-zero copy when referenced
108 pages were not writable.
111 Version 0.5 (released 2010-07-06)
113 * Corrected issue with zero copy on multiple pages.
115 * Fallback to normal operation if user pages cannot be
119 Version 0.4 (released 2010-07-03)
121 * Internal engine supports operations with zero copy from
125 Version 0.3 (released 2010-06-19)
127 * Corrected bug when initializing unsupported algorithms.
130 Version 0.2 (released 2010-06-18)
132 * Added compat_ioctl() to allow working on systems where userspace is 32bits
133 and kernel is operating in 64bit mode (Phil Sutter)
135 * Added several sanity checks to input.