Memo from NSA regarding key length report, with comments from M. Blaze and W. Diffie

Published: Apr 05, 2000
Updated: Apr 05, 2000
Section: Network Security Library :: Cryptography
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Company: Cambridge Protocols Workshop
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There is currently being circulated, to members of Congress and possibly elsewhere, a four page document entitled "Brute-Force Cryptanalytic Attacks" that calls into question some of the conclusions of the "Minimum Key Lengths for Symmetric Ciphers" white paper. The document bears no author or organization attribution, but we are told that it originated from NSA.

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