TY - BOOK AU - Vanstone,S.A. AU - Menezes,A.J. ED - CRYPTO '90 TI - Advances in cryptology - CRYPTO '90: proceedings SN - 3540545085 AV - QA76.9 A25 C79 1990 PY - 1991/// CY - Berlin PB - Springer KW - Computers KW - Access control KW - Congresses KW - Data transmission systems KW - Security measures KW - Cryptography N1 - "CRYPTO '90, a Conference on the Theory and Applications of Cryptography, held at the University of California, Santa Barbara, August 11-15, 1990" ... p. VI ER -