446 search results - page 19 / 90 » On Anonymity of Group Signatures |
101
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ESORICS
2012
Springer
13 years 2 months ago
2012
Springer
We initiate the study of unique group signature such that signatures of the same message by the same user will always have a large common component (i.e., unique identifier). It ...
105
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ICICS
2004
Springer
15 years 5 months ago
2004
Springer
Abstract. One of the central lines of cryptographic research is identifying the weakest assumptions required for the construction of secure primitives. In the context of group sign...
SIGOPSE
2004
ACM
15 years 5 months ago
2004
ACM
This paper describes a cooperative overlay network that provides anonymous communication services for participating users. The Anonymizing Peer-to-Peer Proxy (AP3) system provides...
103
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JOC
2011
14 years 2 months ago
2011
This paper is devoted to the design and analysis of short undeniable signatures based on a random oracle. Exploiting their online property, we can achieve signatures with a fully s...
ASIACRYPT
2003
Springer
15 years 5 months ago
2003
Springer
Constructing practical and provably secure group signature schemes has been a very active research topic in recent years. A group signature can be viewed as a digital signature wit...