18 search results - page 1 / 4 » Towards Signature-Only Signature Schemes |
ASIACRYPT
2000
Springer
14 years 27 days ago
2000
Springer
We consider a problem which was stated in a request for comments made by NIST in the FIPS97 document. The question is the following: Can we have a digital signature public key infr...
TCS
2008
13 years 8 months ago
2008
Transitive signatures allow a signer to authenticate edges in a graph in such a way that anyone, given the public key and two signatures on adjacent edges (i, j) and (j, k), can c...
EUROCRYPT
2011
Springer
13 years 1 days ago
2011
Springer
We construct the first homomorphic signature scheme that is capable of evaluating multivariate polynomials on signed data. Given the public key and a signed data set, there is an...
ESORICS
2012
Springer
11 years 11 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 ...
ASIACRYPT
2010
Springer
13 years 6 months ago
2010
Springer
Group signature schemes allow users to sign messages on behalf of a group while (1) maintaining anonymity (within that group) with respect to an observer, yet (2) ensuring traceab...