324 search results - page 17 / 65 » A new signature scheme without random oracles |
EUROCRYPT
2004
Springer
15 years 5 months ago
2004
Springer
An aggregate signature scheme (recently proposed by Boneh, Gentry, Lynn, and Shacham) is a method for combining n signatures from n different signers on n different messages int...
CRYPTO
2001
Springer
15 years 4 months ago
2001
Springer
We propose the first forward-secure signature scheme for which both signing and verifying are as efficient as for one of the most efficient ordinary signature schemes (Guillou-Qui...
EUROCRYPT
1998
Springer
15 years 3 months ago
1998
Springer
Abstract. Provable security is a very nice property for cryptographic protocols. Unfortunately, in many cases, this is at the cost of a considerable loss in terms of efficiency. Mo...
SCN
2010
Springer
14 years 10 months ago
2010
Springer
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...
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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...