TY - BOOK AU - Helleseth,Tor ED - EUROCRYPT '93 TI - Advances in cryptology - EUROCRYPT '93: Workshop on the Theory and Application of Cryptographic Techniques, Lofthus, Norway, May 23-27, 1993 : proceedings SN - 3540576002 AV - QA76.9 A25 E964 1993 PY - 1994/// CY - Berlin PB - Springer-Verlag KW - Cryptography KW - Congresses KW - Computer KW - Access control ER -