This book presents the proceedings of the 15th Annual International Cryptology Conference, CRYPTO '95, held in Santa Barbara, California in August 1995.This proceedings contain revised full versions of 36 papers selected during a highly competitive refereeing process from a total of 151 submissions. All current topics in cryptology research and advanced applications are addressed; The papers are organized in sections on MAC and hash, number theory, oblivious transfer, cryptanalysis, key escrow, protocols, zero knowledge and interactive protocols, secret sharing, and everything else.