1994-07-07 - No Subject

Header Data

From: “Peter Capek (TL-863-6721)” <capek@watson.ibm.com>
To: CYPHERPUNKS@toad.com
Message Hash: 32772871c31b18321f05fb42910d976b1656282e3bdff7b5a180777f2dbcbcfb
Message ID: <9407071836.AA00705@toad.com>
Reply To: N/A
UTC Datetime: 1994-07-07 18:36:34 UTC
Raw Date: Thu, 7 Jul 94 11:36:34 PDT

Raw message

From: "Peter Capek (TL-863-6721)" <capek@watson.ibm.com>
Date: Thu, 7 Jul 94 11:36:34 PDT
To: CYPHERPUNKS@toad.com
Subject: No Subject
Message-ID: <9407071836.AA00705@toad.com>
MIME-Version: 1.0
Content-Type: text/plain


Pardon me if this has already been mentioned here -- I haven't noticed it --
but an article of considerable interest to this group has just been published..

The May 1994 issue of the IBM Journal of Research and Development contains
"The Data Encryption Standard (DES) and its strength against attacks" by
Don Coppersmith of IBM Research, who participated in the design and testing
of DES, particularly in the design of the famous S-boxes.  Included in the
paper is a discussion of differential cryptanalysis and what was done to
thwart that kind of attack.


        Peter Capek





Thread