Introduction to ciphers and substitution. Alice and Bob and Carl and Julius: terminology and Caesar Cipher ; The key to the matter: generalizing the Caesar Cipher ; Multiplicative ciphers ; Affine ...
A recent study published in the journal Cryptologia presents what its author calls the Naibbe cipher, a manual substitution ...
NOVA scienceNOW's "Can Science Stop Crime" introduced you to Tadayoshi Kohno, a University of Washington computer scientist who's made it his mission to take over networked machines, identifying ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results
Feedback