117 search results - page 1 / 24 » Short Group Signature Without Random Oracles |
ICICS
2007
Springer
14 years 1 months ago
2007
Springer
EUROCRYPT
2004
Springer
14 years 23 days ago
2004
Springer
We describe a short signature scheme that is strongly existentially unforgeable under an adaptive chosen message attack in the standard security model. Our construction works in g...
INDOCRYPT
2005
Springer
14 years 27 days ago
2005
Springer
Abstract. We introduce a new undeniable signature scheme which is existentially unforgeable and anonymous under chosen message attacks in the standard model. The scheme is an embed...
IJNSEC
2011
13 years 2 months ago
2011
We first analyze the security of a short signature scheme without random oracles called ZCSM scheme and point out that it cannot support unforgeable under the chosen message and ...
ASIACRYPT
2007
Springer
14 years 1 months ago
2007
Springer
We construct a new group signature scheme using bilinear groups. The group signature scheme is practical, both keys and group signatures consist of a constant number of group elem...