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Liquidmatrix Cryptography
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Posted 04.21.02
Free Edition of the book that deals with cryptography, and is mathematically oriented%nbsp;
the Book
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Posted 08.21.01
Frode Weierud's
Home Page - This web site contains material about the Enigma
and other World War II cipher machines and their solving, including
archival documents of historical importance. As well, it has a good
selection of links related to cryptography in general.
Toby's Cryptopage -
This page contains many interesting photographs and descriptions of
World War II cipher machines.
A Crypto Page Within
the U.S.S. Pampanito Website - This page contains a full
description of the Electronic Code Machine, Mark II, also known as
the SIGABA, the M-134-C, or the CSP-889 by various services, which
was a highly secure cipher machine used by the U.S. during World War
II which had a unique and innovative design. There is also some information
about other U.S. cipher machines of that period.
The Crypto
Drop Box - Resources for amateur solvers of pencil and paper
ciphers; connected with the American Cryptogram Association.
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