Security News > 2025 > May > The NSA’s “Fifty Years of Mathematical Cryptanalysis (1937–1987)”
2025-05-19 11:06
“Fifty Years of Mathematical Cryptanalysis (1937-1987),” by Glenn F. Stahly, was just declassified—with a lot of redactions—by the NSA. I have not read it yet. If you find anything interesting in the document, please tell us about it in the comments.