Commit Graph

8 Commits

Author SHA1 Message Date
Bill Fumerola
a3bb66de04 add more RFC defined telnet options
Reviewed by:	ps
2003-01-18 06:10:21 +00:00
Mark Murray
8fa113e5fc Very large style makeover.
1) ANSIfy.
2) Clean up ifdefs so that
   a) ones that never/always apply are appropriately either
      fully removed, or just the #if junk is removed.
   b) change #if defined(FOO) for appropiate values of FOO.
      (currently AUTHENTICATION and ENCRYPTION)
3) WARNS=2 fixing
4) GC other unused stuff

This code can now be unifdef(1)ed to make non-crypto telnet.
2001-11-30 21:06:38 +00:00
Mark Murray
6fdd5473af Diff-reduce these two.
Really, one of them needs to disappear. I'll figure out which
later.

Reported by:	bde
2001-10-27 12:49:19 +00:00
Jeroen Ruigrok van der Werven
2fa72ea7d4 Fix typo: compatability -> compatibility.
Compatability is not an existing english word.
2001-02-06 12:05:58 +00:00
Peter Wemm
ecece7e319 Add missing $FreeBSD$ to files that are NOT still on vendor a branch. 2000-07-16 05:48:49 +00:00
Nick Sayer
0f8c8396c5 Add SRA authentication to src/crypto/telnet.
SRA does a Diffie-Hellmen exchange and then DES-encrypts the
authentication data. If the authentication is successful, it also
sets up a session key for DES encryption.

SRA was originally developed at Texas A&M University.

This code is probably export restricted (despite the fact that I
originally found it at a University in Germany).

SRA is not perfect. It is vulnerable to monkey-in-the-middle attacks
and does not use tremendously large DH constants (and thus an individual
exchange probably could be factored in a few days on modern CPU
horsepower). It does not, however, require any changes in user or
administrative behavior and foils session hijacking and sniffing.
The goal of this commit is that telnet and telnetd end up in the DES
distribution and that therefore an encrypted session telnet becomes
standard issue for FreeBSD.
1999-08-16 11:24:29 +00:00
Mark Murray
04c426cce3 Bring the FreeBSD changes to the virgin sources. 1997-09-07 07:02:53 +00:00
Mark Murray
81cb6ddccd Initial import of BSD telnet. This will be used to build the kerberised
telnet, and after userland diffs have been merged in, will be used to
build the non-kerberised sources as well. (See unifdef(1) for details)
1997-09-04 06:11:16 +00:00