98 search results - page 11 / 20 » Threshold Proxy Signature Schemes |
ICICS
2001
Springer
13 years 12 months ago
2001
Springer
Based on the development of mobile communication, the future mobile communication systems are expected to provide higher quality of multimedia services for users than today’s sys...
ASIACRYPT
2001
Springer
14 years 1 days ago
2001
Springer
Threshold cryptosystems and signature schemes give ways to distribute trust throughout a group and increase the availability of cryptographic systems. A standard approach in design...
EUROCRYPT
2006
Springer
13 years 11 months ago
2006
Springer
We present the first aggregate signature, the first multisignature, and the first verifiably encrypted signature provably secure without random oracles. Our constructions derive f...
ICISC
2003
13 years 9 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...
CTRSA
2001
Springer
14 years 1 days ago
2001
Springer
We consider the usage of forward security with threshold signature schemes. This means that even if more than the threshold number of players are compromised, some security remain...