Advances in cryptology - EUROCRYPT'88 : workshop on the theory and application of crytographic techniques, Davos, Switzerland, May 25-27, 1988 : proceedings / Christopher G. Gunther (ed.) - Berlin : Springer-Verlag, 1988 - 467 p. : ill. ; 25 cm. Includes bibliographies and indexes LCCN: 88-24889 Subjects--Topical Terms: Computers--Access control--CongressesCrytography--Congresses