109 search results - page 7 / 22 » Identity Based Undeniable Signatures |
IJNSEC
2007
13 years 7 months ago
2007
We describe an identity based signature scheme that uses biometric information to construct the public key. Such a scheme would be beneficial in many repudiation situations for e...
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...
IEEECIT
2010
IEEE
13 years 6 months ago
2010
IEEE
Abstract—In Wireless Sensor Networks (WSNs), authentication is a crucial security requirement to avoid attacks against secure communication, and to mitigate DoS attacks exploitin...
EUROCRYPT
2004
Springer
14 years 25 days ago
2004
Springer
ASIACRYPT
2006
Springer
13 years 11 months ago
2006
Springer