Firewall Wizards mailing list archives

Re: CBC mode 3DES example.


From: Antonomasia <ant () notatla demon co uk>
Date: Thu, 10 Feb 2000 17:17:57 GMT

Lisa Nguyen <lnguyen () allayer com>

I am looking for an example of  the Cipher Block Chaining mode for 3DES
to verify my design.

From: Werner Koch <wk () isil d shuttle de>

Wow,

what a thread for such a simple question.  What I found iut is, that
there probably no official testvectors and therefor add the ones used
by SSLeay to my implementation.

The thread he refers to covers Duff's device and the reasons why 3DES
requires separate testing even when you have a correct DES implementation.

If you really want to read the thread you can start here.

mail -s coderpunks arcbot () notatla demon co uk << !
get 19990902092306.d15704 () frodo isil d shuttle de
month sep1999
!

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# Antonomasia   ant () notatla demon co uk                      #
# See http://www.notatla.demon.co.uk/                        #
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