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PKC
2009
Springer
142views Cryptology» more  PKC 2009»
15 years 10 months ago
Identification of Multiple Invalid Signatures in Pairing-Based Batched Signatures
This paper describes new methods in pairing-based signature schemes for identifying the invalid digital signatures in a batch, after batch verification has failed. These methods ef...
Brian J. Matt
ICC
2007
IEEE
169views Communications» more  ICC 2007»
15 years 4 months ago
Secure Vehicular Communications Based on Group Signature and ID-Based Signature Scheme
—Vehicular communication networking is a promising approach of facilitating road safety, traffic management, and infotainment dissemination for drivers and passengers. However, i...
Xiaoting Sun, Xiaodong Lin, Pin-Han Ho
SEC
2007
14 years 11 months ago
Security Remarks on a Convertible Nominative Signature Scheme
A nominative signature scheme allows a nominator (i.e. the signer) and a nominee (i.e. a designated verifier) to jointly generate and publish a signature so that only the nominee ...
Guilin Wang, Feng Bao
ASIACRYPT
2000
Springer
15 years 2 months ago
Towards Signature-Only Signature Schemes
We consider a problem which was stated in a request for comments made by NIST in the FIPS97 document. The question is the following: Can we have a digital signature public key infr...
Adam Young, Moti Yung
CTRSA
2007
Springer
112views Cryptology» more  CTRSA 2007»
15 years 3 months ago
Directed Transitive Signature Scheme
In 2002, Micali and Rivest raised an open problem as to whether directed transitive signatures exist or not. In 2003, Hohenberger formalized the necessary mathematical criteria for...
Xun Yi