default preferred cipher), add code to inject SSH_MSG_IGNOREs to randomise
the IV when using CBC-mode ciphers. Each cipher has a flag to indicate
whether it needs this workaround, and the SSH packet output maze has gained
some extra complexity to implement it.
[originally from svn r5659]
-Werror objects at various static data items being defined but not
used. Ifdef some things out to restore warning-free compilability.
[originally from svn r5640]
aes128-ctr, aes192-ctr, and aes256-ctr. blowfish-ctr and 3des-ctr are
present but disabled, since I haven't tested them yet.
In addition, change the user-visible names of ciphers (as displayed in the
Event Log) to include the mode name and, in Blowfish's case, the key size.
[originally from svn r5605]
discussed. Use Barrett and Silverman's convention of "SSH-1" for SSH protocol
version 1 and "SSH-2" for protocol 2 ("SSH1"/"SSH2" refer to ssh.com
implementations in this scheme). <http://www.snailbook.com/terms.html>
[originally from svn r5480]
malloc functions, which automatically cast to the same type they're
allocating the size of. Should prevent any future errors involving
mallocing the size of the wrong structure type, and will also make
life easier if we ever need to turn the PuTTY core code from real C
into C++-friendly C. I haven't touched the Mac frontend in this
checkin because I couldn't compile or test it.
[originally from svn r3014]
error messages are currently wrong, and Pageant doesn't yet support
the new key type, and I haven't thoroughly tested that falling back
to password authentication and trying invalid keys etc all work. But
what I have here has successfully performed a public key
authentication, so it's working to at least some extent.
[originally from svn r973]
introduce another layer of abstraction in SSH2 ciphers, such that a
single `logical cipher' (as desired by a user) can equate to more
than one `physical cipher'. This is because AES comes in several key
lengths (PuTTY will pick the highest supported by the remote end)
and several different SSH2-protocol-level names (aes*-cbc,
rijndael*-cbc, and an unofficial one rijndael-cbc@lysator.liu.se).
[originally from svn r967]
- NetHack keypad mode (Shift only works with NumLock off)
- Alt-Space handling (best I could manage; not too bad considering)
- Event Log rather than Telnet Negotiation Log
[originally from svn r284]
Ben Harris
Simon Tatham
Jacob Nevins