Beginners Cryptography Page
cryptography site written with the beginner in mind.
CDT"s Cryptography Policy Issues Page
Cryptography and Liberty
Cryptography World
introduces cryptography including concepts, key management, and cryptographic application.
CryptoRights Foundation
-Security for Human Rights and Human Rights for Cryptographers.-
Data Encryption Techniques
discussion of various encryption methods with examples.
European Cryptography Resources
Spam Mimic
allows encryption of a short message into spam, and a decoder so that the recipient can read the secret message spam-free.