Frode Weierud’s CryptoCellar

Cryptology and Its History


The Flossenburg Messages and The Murder of General Rabenau
Breaking German Wehrmacht Ciphers
The Lorenz Schlüsselzusatz SZ42
The Enigma Collection
Scharnhorst’s Last Message?
The Kryha Machine
The Research Corner

Don’t forget to visit my Blog CryptoCellar Tales.
That is where I present the latest news, new ideas or work,
and other more dynamic content.


The Alexander Papers


Turing’s Treatise on Enigma


Historical Papers


Cryptology Papers and Thesis


Software and Simulations


Historical Cipher Machines


Dictionaries and Glossaries


Kid’s Corner


Bits and Pieces


Crypto Links


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