Collaborate Disseminate
Five years ago, the NSA published 23 years of its internal magazine, Cryptolog. There were lots of redactions, of course. What’s new is a nice user interface for the issues, noting highlights and levels of redaction…. Continue reading Back Issues of the NSA’s Cryptolog
Sotheby’s is auctioning off a (working, I think) three-rotor Enigma machine today. They’re expecting it to sell for about $200K. I have an Enigma, but it’s missing the rotors…. Continue reading Three-Rotor Enigma Machine Up for Auction Today
Interesting history…. Continue reading Musical Ciphers
Interesting….
The post Student Cracks Inca Knot Code appeared first on Security Boulevard.
Continue reading Student Cracks Inca Knot Code
Interesting…. Continue reading Student Cracks Inca Knot Code
Really good article about the women who worked at Bletchley Park during World War II, breaking German Enigma-encrypted messages…. Continue reading The Women of Bletchley Park
Really good article about the women who worked at Bletchley Park during World War II, breaking German Enigma-encrypted messages…. Continue reading The Women of Bletchley Park
Here is a listing of all the documents that the NSA has in its archives that are dated earlier than 1930…. Continue reading NSA Documents from before 1930
This is William Friedman’s highly annotated copy of Herbert Yardley’s book, The American Black Chamber…. Continue reading Friedman Comments on Yardley
A fully functional four-rotor Enigma machine sold for $463,500. Wow…. Continue reading Enigma Machine Sold for Almost Half a Million Dollars