101 search results - page 6 / 21 » Compact Group Signatures Without Random Oracles |
JISE
2008
14 years 11 months ago
2008
69
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EUROCRYPT
1999
Springer
15 years 4 months ago
1999
Springer
104
Voted
CTRSA
2007
Springer
15 years 1 months ago
2007
Springer
Abstract. Known compact e-cash schemes are constructed from signature schemes with efficient protocols and verifiable random functions. In this paper, we introduce a different ap...
128
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EUROCRYPT
2003
Springer
15 years 4 months ago
2003
Springer
Abstract. Digital Signatures emerge naturally from Public-Key Encryption based on trapdoor permutations, and the “duality” of the two primitives was noted as early as Diffie-He...
102
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JOC
2011
14 years 2 months ago
2011
This paper is devoted to the design and analysis of short undeniable signatures based on a random oracle. Exploiting their online property, we can achieve signatures with a fully s...