14 search results - page 1 / 3 » New ID-Based Threshold Signature Scheme from Bilinear Pairin... |
INDOCRYPT
2004
Springer
13 years 10 months ago
2004
Springer
ID-based public key systems allow the user to use his/her identity as the public key, which can simplify key management procedure compared with CA-based public key systems. However...
INFORMATICALT
2010
13 years 3 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...
ACISP
2005
Springer
13 years 10 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 ...
ISCI
2008
13 years 5 months ago
2008
Directed signature scheme allows only a designated verifier to check the validity of the signature issued to him; and at the time of trouble or if necessary, any third party can v...
IJNSEC
2007
13 years 5 months ago
2007
In 2001, Rivest et al. rstly introduced the concept of ring signatures. A ring signature is a simpli ed group signature without any manager. It protects the anonymity of a signer....