11 search results - page 1 / 3 » fc 1998 |
FC
1998
Springer
13 years 10 months ago
1998
Springer
FC
1998
Springer
13 years 10 months ago
1998
Springer
FC
1998
Springer
13 years 10 months ago
1998
Springer
FC
1998
Springer
13 years 10 months ago
1998
Springer
Abstract. The cipher family SPEED (and an associated hashing mode) was recently proposed in Financial Cryptography '97. This paper cryptanalyzes that proposal, in two parts: F...
FC
1998
Springer
13 years 10 months ago
1998
Springer
In this paper we construct a practical group blind signature scheme. Our scheme combines the already existing notions of blind signatures and group signatures. It is an extension o...