- Donald W. Davies, editor, Advances in Cryptology - EUROCRYPT 91, Workshop on the Theory and Application of of Cryptographic Techniques, Brighton, UK, April 8-11, 1991, Proceedings. Volume 547 of Lecture Notes in Computer Science, Springer, 1991.
- EUROCRYPT. 1991.
- EUROCRYPT. 1991.
- Ivan Damgård, editor, Advances in Cryptology - EUROCRYPT 90, Workshop on the Theory and Application of of Cryptographic Techniques, Aarhus, Denmark, May 21-24, 1990, Proceedings. Volume 473 of Lecture Notes in Computer Science, Springer, 1991.