[Cryptography] Clarification: The NSA ex- Top Secret Umbra document cited yesteday

[John Young]

Clarification: The NSA ex-Top Secret Umbra document cited yesteday is 
from the NSA journal "Cryptologic Quarterly," titled as shown on the 
image below (not the file name), likely NSA author redacted, circa 
1983 (154 footnotes dated 1977-1983). Last page shows source dated 1991.

https://cryptome.org/2021/04/Joseph-Meyer-IEEE-1977.pdf



Emacs!


Emacs!


Image

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