281 search results - page 20 / 57 » A New RSA-Based Signature Scheme |
ACNS
2003
Springer
14 years 4 months ago
2003
Springer
Key exposures, known or inconspicuous, are a real security threat. Recovery mechanisms from such exposures are required. For digital signatures such a recovery should ideally —an...
CRYPTO
2009
Springer
14 years 5 months ago
2009
Springer
We present the first signature scheme which is “short”, stateless and secure under the RSA assumption in the standard model. Prior short, standard model signatures in the RSA...
CRYPTO
1998
Springer
14 years 3 months ago
1998
Springer
Verifiable Signature Sharing (VS ) enables the recipient of a digital signature, who is not necessarily the original signer, to share such signature among n proxies so that a subse...
PQCRYPTO
2010
14 years 2 months ago
2010
Abstract. We propose a variant of the “bonsai tree” signature scheme, a latticebased existentially unforgeable signature scheme in the standard model. Our construction offers ...
PKC
2001
Springer
14 years 3 months ago
2001
Springer
This paper introduces a novel class of computational problems, the gap problems, which can be considered as a dual to the class of the decision problems. We show the relationship a...