Journal of Cryptology provides a forum for original results in all areas of modern information security. Both cryptography and cryptanalysis are covered, including information theoretic and complexity theoretic perspectives as well as implementation, application, and standards issues. Illustrative topics include public key and conventional algorithms and their implementations, cryptanalytic attacks, pseudo-random sequences, computational number theory, cryptographic protocols, untraceability, privacy, authentication, key management and quantum cryptography. In addition to full-length technical, survey, and historical articles, short notes are acceptable.