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ICICS
2005
Springer
15 years 3 months ago
Generic Construction of (Identity-Based) Perfect Concurrent Signatures
The notion of concurrent signatures was recently introduced by Chen, Kudla and Paterson. In concurrent signature schemes, two entities can produce two signatures that are not bindi...
Sherman S. M. Chow, Willy Susilo
IJNSEC
2008
113views more  IJNSEC 2008»
14 years 9 months ago
Multi-Designated Verifiers Signatures Revisited
Multi-Designated Verifier Signatures (MDVS) are privacy-oriented signatures that can only be verified by a set of users specified by the signer. We propose two new generic constru...
Sherman S. M. Chow
ITCC
2005
IEEE
15 years 3 months ago
A New Electronic Cash Model
- With the development of e-commerce, choosing a proper electronic payment method has become more and more important. Competing with other payment methods on the Internet, electron...
Xiaosong Hou, Chik How Tan
76
Voted
ISPEC
2005
Springer
15 years 3 months ago
Short Linkable Ring Signatures for E-Voting, E-Cash and Attestation
Abstract. A ring signature scheme can be viewed as a group signature scheme with no anonymity revocation and with simple group setup. A linkable ring signature (LRS) scheme additio...
Patrick P. Tsang, Victor K. Wei
SCN
2010
Springer
176views Communications» more  SCN 2010»
14 years 7 months ago
The Fiat-Shamir Transform for Group and Ring Signature Schemes
The Fiat-Shamir (FS) transform is a popular tool to produce particularly efficient digital signature schemes out of identification protocols. It is known that the resulting signat...
Ming-Feng Lee, Nigel P. Smart, Bogdan Warinschi