Information... We need Information...

[Bill Frantz]

At 10:32 AM 2/29/96 -0800, Alan Olsen wrote:
>Here is the problem...  I am looking for texts on the breaking
>of cyphers.  (I want to show him WHY the cypher is insecure and
>not just say "<scottish accent>It's crap!</Scottish accent>".)
>I have done a couple of searches and have come up fairly dry.

Some of Friedman's instruction manuals from the (pre?)WW2 days have been
declassified.  When I was down at Computer Literacy Bookshops
(408/435-1118) in San Jose, they had 5 or 6 titles on codebreaking. 
Applied Cryptography talks about some more modern attacks, such as meet in
the middle.  Starting from the references and going to a good technical
library might produce some information.

Good Luck - Bill


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