TY - BOOK AU - Workshop on the Theory and Applications of Cryptographic Techniques.( Houthalen AU - Quisquater, J.-J.,ed. TI - Advances in cryptology-EUROCRYPT '89 T2 - Lecture notes in computer science SN - 3540164685 U1 - 005.82 PY - 1989/// CY - Berlin PB - Springer-Verlag ER -