3 Commits

Author	SHA1	Message	Date
Ben Harris	8f3cc4a9bf	Add support for HMAC-SHA-256 as an SSH-2 MAC algorithm ("hmac-sha2-256") ... as specified in RFC 6668. This is not so much because I think it's necessary, but because scrypt uses HMAC-SHA-256 and once we've got it we may as well use it. Code very closely derived from the HMAC-SHA-1 code. Tested against OpenSSH 5.9p1 Debian-5ubuntu1. [originally from svn r9759]	2013-02-20 23:30:55 +00:00
Jacob Nevins	2cf27e43bb	Log the hash used for DH kex (now there's a choice). ... [originally from svn r6605]	2006-03-12 15:39:19 +00:00
Ben Harris	8d0c333946	SHA-256 implementation, for use in future KEX algorithms, in particular ... diffie-hellman-group-exchange-sha256, which the last DHGEX draft defined. Code lifted from Simon's "crypto" directory, with changes to make it look more like sshsh512.c. [originally from svn r6252]	2005-08-31 21:48:22 +00:00