39 search results - page 4 / 8 » An Identity-based Ring Signature Scheme from Bilinear Pairin... |
ACISP
2005
Springer
14 years 2 months ago
2005
Springer
A blind signature scheme is a protocol for obtaining a digital signature from a signer, but the signer can neither learn the messages he/she sign nor the signatures the recipients ...
CTRSA
2007
Springer
13 years 10 months ago
2007
Springer
Abstract. Multi-signatures allow multiple signers to jointly authenticate a message using a single compact signature. Many applications however require the public keys of the signe...
IJNSEC
2008
13 years 8 months ago
2008
In a blind signature scheme, the user can get a signature sig(m) on message m generated from the signer's blind signature sig(m ) on blinded message m , but the signer can�...
IJNSEC
2006
13 years 8 months ago
2006
It has always been a critical issue to find efficient methods for fast revocation of a user's identity in identity (ID)based cryptosystems. Unfortunately, none of the previou...
PQCRYPTO
2010
14 years 15 days ago
2010
Abstract. We propose a variant of the “bonsai tree” signature scheme, a latticebased existentially unforgeable signature scheme in the standard model. Our construction offers ...