212 search results - page 17 / 43 » Anonymity and k-Choice Identities |
EUROCRYPT
2004
Springer
15 years 3 months ago
2004
Springer
We introduce Ad Hoc Anonymous Identification schemes, a new multi-user cryptographic primitive that allows participants from a user population to form ad hoc groups, and then prove...
123
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TMC
2008
14 years 10 months ago
2008
Continued advances in mobile networks and positioning technologies have created a strong market push for location-based applications. Examples include location-aware emergency resp...
148
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SIGOPSE
2004
ACM
15 years 5 months ago
2004
ACM
Anonymity is increasingly important for networked applications amidst concerns over censorship and privacy. This paper outlines the design of HerbivoreFS, a scalable and efficien...
112
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FC
2007
Springer
15 years 6 months ago
2007
Springer
This paper introduces Hidden Identity-based Signatures (Hidden-IBS), a type of digital signatures that provide mediated signer-anonymity on top of Shamir’s Identity-based signat...
CRYPTO
2000
Springer
15 years 4 months ago
2000
Springer
A group signature scheme allows a group member to sign messages anonymously on behalf of the group. However, in the case of a dispute, the identity of a signature’s originator ca...