Month: October 2013

Playfair Encryption/Decryption

I’m currently in the middle of a Grad course in Secure Protocols. In the first weeks of the course, we discussed a number of encryption methods used over the years to secure messages passed between entities. These included the Caesar Cipher, the Affine Caesar Cipher, The Hill Cipher, and the Playfair Cipher. Each of these were […]

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