76 search results - page 2 / 16 » Practical Constructions to Multiple Designated Confirmer Sig... |
FC
1998
Springer
13 years 9 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...
CCS
2001
ACM
13 years 9 months ago
2001
ACM
A group signature scheme allows a group member to sign messages anonymously on behalf of the group, while in case of a dispute, a designated entity can reveal the identity of a si...
CEAS
2007
Springer
13 years 11 months ago
2007
Springer
Email protocols were designed to be flexible and forgiving, designed in a day when Internet usage was a cooperative thing. A side effect of that is that they were not designed to ...
ASIACRYPT
2003
Springer
13 years 10 months ago
2003
Springer
Constructing practical and provably secure group signature schemes has been a very active research topic in recent years. A group signature can be viewed as a digital signature wit...
CTRSA
2005
Springer
13 years 10 months ago
2005
Springer
We propose a dynamic accumulator scheme from bilinear pairings, whose security is based on the Strong Diffie-Hellman assumption. We show applications of this accumulator in constru...