[Cryptography] NSA FOIA: Fifty Years of Mathematical Cryptanalysis

John Young jya at pipeline.com
Fri Oct 4 16:54:28 EDT 2019

NSA FOIA: Fifty Years of Mathematical Cryptanalysis, Unknown author, 
1988. 100 pages.
Formerly Top Secret Umbra Laconic Nocon Code Word

https://cryptome.org/2019/10/nsa-50-years-crypto-et-al.pdf (127 pages, 12 MB)

Heavily redacted. Also three shorter papers, 27 pages:

DDIR files, Drake Notebook, Proto Paper
Draft History of Compusec, unknown author
Norman Boardman Interview, by Robert D. Farley, 1986

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