175 search results - page 14 / 35 » A Directed Signature Scheme Based on RSA Assumption |
185
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CTRSA
2005
Springer
15 years 11 months ago
2005
Springer
Undeniable signatures were introduced in 1989 by Chaum and van Antwerpen to limit the self-authenticating property of digital signatures. An extended concept – the convertible un...
168
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ICALP
2005
Springer
15 years 11 months ago
2005
Springer
We introduce the notion of hierarchical group signatures. This is a proper generalization of group signatures, which allows multiple group managers organized in a tree with the si...
167
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ASIACRYPT
2000
Springer
15 years 10 months ago
2000
Springer
We consider a problem which was stated in a request for comments made by NIST in the FIPS97 document. The question is the following: Can we have a digital signature public key infr...
165
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CCS
2001
ACM
15 years 10 months ago
2001
ACM
A group signature scheme allows a group member to sign messages anonymously on behalf of the group, while in case of a dispute, a designated entity can reveal the identity of a si...
168
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PODC
2003
ACM
15 years 11 months ago
2003
ACM
This paper presents an efficient asynchronous protocol to compute RSA inverses with respect to a public RSA modulus N whose factorization is secret and shared among a group of pa...