78 search results - page 6 / 16 » (Convertible) Undeniable Signatures Without Random Oracles |
CCS
2006
ACM
13 years 11 months ago
2006
ACM
Since the formalization of ring signature by Rivest, Shamir and Tauman in 2001, there are lots of variations appeared in the literature. Almost all of the variations rely on the ra...
ISPEC
2009
Springer
14 years 2 months ago
2009
Springer
In this paper, we construct a strongly unforgeable ID-based signature scheme without random oracles.4 The signature size of our scheme is smaller than that of other schemes based o...
TCC
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. We show a new protocol for blind signatures in which security is preserved even under arbitrarily-many concurrent executions. The protocol can be based on standard crypto...
ACNS
2010
Springer
13 years 11 months ago
2010
Springer
Verifiably encrypted signature schemes (VES) allow a signer to encrypt his or her signature under the public key of a trusted third party, while maintaining public signature verifi...
ICICS
2007
Springer
14 years 1 months ago
2007
Springer