112 search results - page 1 / 23 » Short Randomizable Signatures |
CISC
2007
Springer
13 years 10 months ago
2007
Springer
We formalize a generic method of constructing efficient group signatures, specifically, we define new notions of unlinkable randomizable signature, indirectly signable signature ...
PKC
2011
Springer
12 years 7 months ago
2011
Springer
xtended abstract which appears in the 2011 International Conference on Theory and Practice in Public Key Cryptography PKC 2011 (6–9 march 2011, Taormina, Italy) D. Catalano, N. F...
IJNSEC
2011
12 years 11 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
2001
Springer
13 years 8 months ago
2001
Springer
Abstract. We introduce a short signature scheme based on the Computational Diffie-Hellman assumption on certain elliptic and hyper-elliptic curves. The signature length is half the...
JISE
2011
12 years 11 months ago
2011