MD5 and its use in Internet Key Exchange
- From: Jeffrey Walton <noloader@xxxxxxxxx>
- Date: Sat, 7 Feb 2009 22:38:51 -0800 (PST)
Hi All,
Considering Sotirov, Stevens, Appelbaum, Lenstra, Molnar, Arne Osvik,
and de Weger recent attack on MD5 [1], what can be expected from RFCs
such as 4109 (Algorithms for Internet Key Exchange Version 1) [2]. MD5
is a required 'Old Algorithm Requirement' (from Section 2):
MD5 and SHA-1 for hashing and HMAC functions MUST be supported
Jeff
[1] http://www.win.tue.nl/hashclash/rogue-ca/
[2] http://www.ietf.org/rfc/rfc4109.txt
.
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