1 config BR2_PACKAGE_DROPBEAR
3 select BR2_PACKAGE_ZLIB if !BR2_PACKAGE_DROPBEAR_SMALL
5 A small SSH 2 server designed for small memory environments.
7 Note that dropbear requires a per-device unique host key. The
8 key will be generated when dropbear starts, but it is not
9 persistent over reboot (if you have a read-only rootfs) or
10 upgrade (if you have a read-write rootfs). To make the key
11 persistent, replace /etc/dropbear with a symlink to a
12 directory on a persistent, writeable filesystem.
13 Alternatively, mount a persistent unionfs over your root
16 http://matt.ucc.asn.au/dropbear/dropbear.html
18 if BR2_PACKAGE_DROPBEAR
20 config BR2_PACKAGE_DROPBEAR_CLIENT
21 bool "client programs"
24 Provides the programs: dbclient, ssh
26 Note that the following programs are also used server-side
27 and are therefore always build regardless this setting:
28 dropbear, dropbearkey, dropbearconvert, scp
30 config BR2_PACKAGE_DROPBEAR_DISABLE_REVERSEDNS
31 bool "disable reverse DNS lookups"
33 Disable reverse DNS lookups on connection. This can be handy
34 on systems without working DNS, as connections otherwise
35 stall until DNS times out.
37 config BR2_PACKAGE_DROPBEAR_SMALL
38 bool "optimize for size"
41 Compile dropbear for the smallest possible binary size.
43 Tradeoffs are slower hashes and ciphers, and disabling of the
44 blowfish cipher and zlib.
46 config BR2_PACKAGE_DROPBEAR_WTMP
47 bool "log dropbear access to wtmp"
49 Enable logging of dropbear access to wtmp. Notice that
50 Buildroot does not generate wtmp by default.
52 config BR2_PACKAGE_DROPBEAR_LASTLOG
53 bool "log dropbear access to lastlog"
55 Enable logging of dropbear access to lastlog. Notice that
56 Buildroot does not generate lastlog by default.