Re: Extracting a 3DES key from an IBM 4758

[Todd Arnold <arnoldt () us ibm com>]

In-Reply-To: <20011109091652.Y5665 () securityfocus com>

Note that the exposure described was fixed by IBM, to 
the satisfaction of the Cambridge researchers, as 
mentioned on their web page at 
http://www.cl.cam.ac.uk/~rnc1/descrack/ under the 
heading "NEW: 5 FEB 2002".  Also note that there 
were no reported attacks against a 4758 card using 
the method described in the article.