41 search results - page 3 / 9 » ID-Based Proxy Signature Using Bilinear Pairings |
85
Voted
IJNSEC
2008
14 years 9 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�...
97
Voted
IACR
2011
13 years 9 months ago
2011
: Many identity-based digital signature schemes using bilinear pairings have been proposed. But the relative computation cost of the pairing is approximately twenty times higher th...
IJNSEC
2006
14 years 9 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...
106
click to vote
ASIACRYPT
2004
Springer
15 years 1 months ago
2004
Springer
Group signature schemes are cryptographic systems that provide revocable anonymity for signers. We propose a group signature scheme with constant-size public key and signature leng...
WISA
2004
Springer
15 years 2 months ago
2004
Springer