50 search results - page 2 / 10 » Group Signature Schemes with Membership Revocation for Large... |
106
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ASIACRYPT
2004
Springer
15 years 1 months ago
2004
Springer
Group signature schemes are cryptographic systems that provide revocable anonymity for signers. We propose a group signature scheme with constant-size public key and signature leng...
103
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CCS
2004
ACM
15 years 1 months ago
2004
ACM
Group signatures have recently become important for enabling privacy-preserving attestation in projects such as Microsoft's ngscb effort (formerly Palladium). Revocation is c...
CRYPTO
2000
Springer
15 years 1 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...
90
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ESORICS
2012
Springer
12 years 12 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 ...
77
Voted
CCS
2001
ACM
15 years 2 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...