209 search results - page 24 / 42 » Secure Hash-and-Sign Signatures Without the Random Oracle |
141
Voted
TC
2008
15 years 3 months ago
2008
In a distributed key distribution scheme, a set of servers help a set of users in a group to securely obtain a common key. Security means that an adversary who corrupts some server...
141
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CCS
2010
ACM
15 years 3 months ago
2010
ACM
An aggregate signature scheme is a digital signature scheme where anyone given n signatures on n messages from n users can aggregate all these signatures into a single short signa...
122
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CORR
2008
Springer
15 years 3 months ago
2008
Springer
The concept of universal designated verifier signatures was introduced by Steinfeld, Bull, Wang and Pieprzyk at Asiacrypt 2003. These signatures can be used as standard publicly ve...
113
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EUROCRYPT
2007
Springer
15 years 9 months ago
2007
Springer
sion of an extended abstract to be published in Advances in Cryptology—EUROCRYPT 2007, Springer-Verlag, 2007. Available online from the IACR Cryptology ePrint Archive as Report 2...
147
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PROVSEC
2010
Springer
15 years 1 months ago
2010
Springer
Abstract. Signcryption as a single cryptographic primitive offers both confidentiality and authentication simultaneously. Generally in signcryption schemes, the message is hidden a...