446 search results - page 20 / 90 » On Anonymity of Group Signatures |
104
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TPDS
2008
14 years 11 months ago
2008
In this paper, we address the problem of destination anonymity for applications in mobile ad hoc networks where geographic information is ready for use in both ad hoc routing and I...
102
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ACISP
2005
Springer
15 years 5 months ago
2005
Springer
We present the first group signature scheme with provable security and signature size O(λ) bits where the group manager, the group members, and the Open Authority (OA) are all id...
106
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PAIRING
2009
Springer
15 years 6 months ago
2009
Springer
A number of previous papers explored the notion of identity-based group signature. We present a generic construction of identity-based group signatures. Our construction is based o...
102
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EUROCRYPT
2006
Springer
15 years 3 months ago
2006
Springer
We present the first efficient group signature scheme that is provably secure without random oracles. We achieve this result by combining provably secure hierarchical signatures i...
CRYPTO
2006
Springer
15 years 3 months ago
2006
Springer
In a traditional signature scheme, a signature on a message m is issued under a public key PK, and can be interpreted as follows: "The owner of the public key PK and its corr...