209 search results - page 21 / 42 » Secure Hash-and-Sign Signatures Without the Random Oracle |
116
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CIS
2005
Springer
15 years 6 months ago
2005
Springer
Restrictive blind signatures allow a recipient to receive a blind signature on a message not known to the signer but the choice of message is restricted and must conform to certain...
111
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EUROCRYPT
2007
Springer
15 years 4 months ago
2007
Springer
Abstract. With computer networks spreading into a variety of new environments, the need to authenticate and secure communication grows. Many of these new environments have particul...
101
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ISPA
2005
Springer
15 years 6 months ago
2005
Springer
Identity-based (ID-based) public key cryptosystem can be a good alternative for certificate-based public key setting, especially when efficient key management and moderate securit...
116
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CCS
1999
ACM
15 years 4 months ago
1999
ACM
We describe and analyze a new digital signature scheme. The new scheme is quite efficient, does not require the the signer to maintain any state, and can be proven secure against ...
TYPES
2004
Springer
15 years 5 months ago
2004
Springer
Abstract. Most approaches to the formal analysis of cryptography protocols make the perfect cryptographic assumption, which entails for example that there is no way to obtain knowl...