TY - BOOK AU - Davies,D.W. ED - EUROCRYPT '91 TI - Advances in cryptology - EUROCRYPT '91: Workshop on the Theory and Application of Cryptographic Techniques, Brighton, UK, April 8-11, 1991 : proceedings SN - 3540546200 AV - QA76.9 A25 E964 1991 PY - 1991/// CY - Berlin PB - Springer-Verlag KW - Cryptography KW - Congresses KW - Computers KW - Access control ER -