53 search results - page 3 / 11 » Web Metering Scheme Based on the Bilinear Pairings |
INFORMATICALT
2010
13 years 6 months ago
2010
Abstract. Delegation of rights is a common practice in the real world. We present two identitybased threshold proxy signature schemes, which allow an original signer to delegate he...
ISPA
2005
Springer
14 years 1 months ago
2005
Springer
Identity-based (ID-based) public key cryptosystem can be a good alternative for certificate-based public key setting, especially when efficient key management and moderate securit...
IJNSEC
2008
13 years 7 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...
EUROPKI
2004
Springer
14 years 1 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...
CISC
2009
Springer
13 years 5 months ago
2009
Springer
Abstract. Certificateless cryptography introduced by Al-Riyami and Paterson eliminates the key escrow problem inherent in identity based cryptosystems. Even though building practic...