TY - BOOK AU - Vandewalle J ED - Workshop on the Theory and Application of Cryptographic Techniques( 1989 : Belgium ) ED - Workshop on the Theory and Application of Cryptographic Techniques TI - Advances in cryptology-EUROCRYPT,89 : proceedings U1 - 5.82 PY - 1990/// CY - Berlin PB - Springer Verlag KW - Computer science KW - Cryptology ER -