162 search results - page 14 / 33 » A Group Signature Scheme from Lattice Assumptions |
SCN
2008
Springer
14 years 10 months ago
2008
Springer
In this work, we propose a new generalization of the notion of group signatures, that allows signers to cover the entire spectrum from complete disclosure to complete anonymity. Pr...
EUROCRYPT
2010
Springer
15 years 3 months ago
2010
Springer
We develop an abstract framework that encompasses the key properties of bilinear groups of composite order that are required to construct secure pairing-based cryptosystems, and we...
CCS
2008
ACM
15 years 22 days ago
2008
ACM
Multisignatures allow n signers to produce a short joint signature on a single message. Multisignatures were achieved in the plain model with a non-interactive protocol in groups ...
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ICISC
2004
15 years 3 days ago
2004
In threshold ring signature schemes, any group of t entities spontaneously conscript arbitrarily n - t entities to generate a publicly verifiable t-out-of-n signature on behalf of ...
SEC
2007
15 years 4 days ago
2007
A nominative signature scheme allows a nominator (i.e. the signer) and a nominee (i.e. a designated verifier) to jointly generate and publish a signature so that only the nominee ...