This volume constitutes the proceedings of EUROCRYPT '95, the 1995 International Workshop on the Theory and Application of Cryptographic Techniques, held in Saint-Malo, France in May 1995 under the sponsorship of the International Association for Cryptologic Research (IACR). The volume contains revised versions of the 33 papers selected from a total of 113 submissions which address aspects of cryptologic research and advanced applications. Sections discussed include: cryptanalysis; signatures; computational number theory; cryptographic protocols; secret sharing; electronic cash; shift registers and Boolean functions; authentication codes; new schemes; complexity aspects; and implementation aspects.