19/03/2020

Duke of Guise's Ciphers (1556)

I uploaded "Duke of Guise's Ciphers (1556) in BnF fr.20974". It includes some undeciphered ciphertexts. I solved one cipher, but two remain unsolved. I added a section on this in "Unsolved Historical Ciphers".
Posted by at

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)