$ ls -l en/tag/cryptography/

Cryptography

2012

  1. About speed hashing
  2. Leap year!
  3. Security and opportunity

2009

  1. MD5: the vulnerabilities are still there

2007

  1. My biggest contribution to computer security

2005

  1. Crypto-biometrics
  2. Using one-way hashes
  3. Integrate or develop?
  4. Goodbye, SHA-1