590 search results - page 11 / 118 » Short Group Signatures |
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PROVSEC
2009
Springer
15 years 4 months ago
2009
Springer
Abstract. We revisit the notion of the anonymous signature, first formalized by Yang, Wong, Deng and Wang [12], and then further developed by Fischlin [6] and Zhang and Imai [13]. ...
PKC
2009
Springer
15 years 10 months ago
2009
Springer
This paper describes new methods in pairing-based signature schemes for identifying the invalid digital signatures in a batch, after batch verification has failed. These methods ef...
INDOCRYPT
2004
Springer
15 years 2 months ago
2004
Springer
A ring signature scheme is a group signature scheme with no group manager to setup a group or revoke a signer. A linkable ring signature, introduced by Liu, et al. [20], additional...
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IIWAS
2004
14 years 11 months ago
2004
Group signature schemes permit a group member signing on messages anonymously and unlinkably on behalf of a group. The anonymity can be revoked when arguments occurred. This paper...
PKC
2012
Springer
12 years 12 months ago
2012
Springer
We identify a potential weakness in the standard security model for dynamic group signatures which appears to have been overlooked previously. More specifically, we highlight tha...