- Bibliography on Secret Sharing Schemes - List maintained by Douglas Stinson and Ruizhong Wei.
- Boolean Function Nonlinearity - A detailed discussion of cryptographic nonlinearity, what it means and how it is computed, with active JavaScript panels to perform the computation.
- Chaffing and Winnowing - An interesting paper by Ron Rivest about providing confidentiality without encryption.
- Claude Shannon's Communication Theory of Secrecy Systems - 1949 Bell Labs research paper on theoretical secrecy and perfect encryption cryptography.
- Cryptodox - A community wiki. Basic cryptography theory and information security resources.
- Index of Cryptography Papers Available Online - A research tool for the cryptography community maintained by Bruce Schneier. Over 400 papers online.
- Paul Garrett: Crypto and Number Theory - Lecture notes for a course on cryptography and number theory.
- Random number generation and RFC 1750 - Information regarding best practice random number generation for cryptography.
