Information about Diffie-Helman
Security Mechanisms for the Internet (Bellovin, internet draft)
Crypto++
library
funet crypto
RPK
cryptosystem
Key
patent expiration dates
Paper on key lengths
Rubin's
list of cryptography courses
BT quantum crypto announcement
Intro to crypto from Phrack (P51-13)
Basic Cryptanalysis
IEEE Spectrum:
Encryption wars: early battles