121 search results - page 9 / 25 » A Ring Signature Scheme Using Bilinear Pairings |
CSI
2008
13 years 9 months ago
2008
An identity-based (ID-based) universal designated verifier signature (ID-UDVS) scheme allows a signature holder to designate a specific verifier of the signature by using a simpli...
ITCC
2005
IEEE
14 years 3 months ago
2005
IEEE
— In this paper, we propose a new pairing-based proxy signature. Most remarkable point in our proposal is that our scheme realizes short signature. More concretely, the explicit ...
IJNSEC
2008
13 years 9 months ago
2008
A scheme for general group oriented ID-based cryptosystems is proposed. This scheme allows an authorized subset in the general access structure to cooperatively decrypt the cipher...
MDAI
2005
Springer
14 years 3 months ago
2005
Springer
The purpose of this paper is to introduce pairing over elliptic curve and apply it to ID based key agreement schemes and privacy preserving key agreement schemes. The key words her...
EUROPKI
2004
Springer
14 years 3 months ago
2004
Springer
We present a new threshold password-based authentication protocol that allows a roaming user(a user who accesses a network from different client terminals) to download a private k...