TY - BOOK AU - Workshop on Cryptographic Techniques (Lofthus AU - Helleseth, Tor., ed TI - Advances in cryptology - EUROCRYPT'93: Proceedings T2 - Lecture Notes in Computer Science, 765 SN - 3540576002 U1 - 005.82 PY - 1994/// CY - Berlin PB - S-V ER -