85 search results - page 1 / 17 » Short Signatures Without Random Oracles |
IJNSEC
2011
12 years 12 months ago
2011
We first analyze the security of a short signature scheme without random oracles called ZCSM scheme and point out that it cannot support unforgeable under the chosen message and ...
EUROCRYPT
2004
Springer
13 years 10 months ago
2004
Springer
We describe a short signature scheme that is strongly existentially unforgeable under an adaptive chosen message attack in the standard security model. Our construction works in g...
INDOCRYPT
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. We introduce a new undeniable signature scheme which is existentially unforgeable and anonymous under chosen message attacks in the standard model. The scheme is an embed...
ICICS
2007
Springer
13 years 11 months ago
2007
Springer
CISC
2006
Springer
13 years 8 months ago
2006
Springer
Intrusion-resilient signatures are key-evolving protocols that extend the concepts of forward-secure and key-insulated signatures. As in the latter schemes, time is divided into di...