17 search results - page 1 / 4 » Identity-based universal designated multi-verifiers signatur... |
CJ
2006
13 years 11 months ago
2006
Aggregate signatures are a useful primitive which allows to aggregate into a single and constant-length signature many signatures on different messages computed by different users...
INFORMATICALT
2010
13 years 8 months ago
2010
In 2007, Kancharla et al. proposed an identity-based strong designated verifier signature (IBSDVS) scheme based on bilinear pairings, and claimed it unforgeable and non-delegatable...
FC
2004
Springer
14 years 4 months ago
2004
Springer
Chameleon signatures are non-interactive signatures based on a hash-and-sign paradigm, and similar in efficiency to regular signatures. The distinguishing characteristic of chamel...
IEICET
2008
13 years 11 months ago
2008
Abstract-- The identity-based encryption (IBE) is one of the most important primitives in cryptography, and various security notions of IBE (e.g., IND-ID-CCA2, NM-ID-CCA2, IND-sID-...
INFORMATICALT
2006
13 years 11 months ago
2006
Abstract. This paper presents identity based serial and parallel multisignature schemes using bilinear pairings. Our serial multisignature scheme requires a forced verification at ...