Diffie-Helman

http://www.math.cornell.edu/~mec/2003-2004/cryptography/diffiehellman/diffiehellman.html

Eliptic Curves

Safe-Primes

Keys

Cryptanalysis

https://en.wikipedia.org/wiki/Bullrun_%28decryption_program%29

Block Ciphers

http://en.citizendium.org/wiki/Block_cipher

https://www.cryptopp.com/wiki/CCM_Mode https://en.wikipedia.org/wiki/Block_cipher_mode_of_operation#Authenticated_encryption https://en.wikipedia.org/wiki/CCM_mode https://www.cryptopp.com/wiki/GCM_Mode

Disk Encryption. Network Encryption. Access Encryption.

IPSEC

SSL

Disk

From Subversion to Brute Force.