12 search results - page 2 / 3 » Improvement on Nominative Proxy Signature Schemes |
AMC
2005
14 years 9 months ago
2005
Hwang and Chen recently proposed new multi-proxy multi-signature schemes that allow a group of authorized proxy signers to sign messages on behalf of a group of original signers. ...
78
Voted
INFORMATICALT
2007
14 years 9 months ago
2007
Recently, Chen, Chung, and Huang proposed a traceable proxy multisignature scheme based on the elliptic curve cryptosystem. However, this paper shows that the original signers can ...
59
Voted
CSI
2004
14 years 9 months ago
2004
ICISC
2003
14 years 11 months ago
2003
Abstract. A proxy signature scheme allows an entity to delegate his/her signing capability to another entity in such a way that the latter can sign messages on behalf of the former...
88
Voted
ICICS
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. Multimedia community is moving from monolithic applications to more flexible and scalable integrated solutions. Stream authentication is more complex since a stream may ...