56 search results - page 1 / 12 » Realizing Hash-and-Sign Signatures under Standard Assumption... |
EUROCRYPT
2009
Springer
14 years 5 months ago
2009
Springer
Currently, there are relatively few instances of "hash-and-sign" signatures in the standard model. Moreover, most current instances rely on strong and less studied assum...
CRYPTO
2009
Springer
13 years 11 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...
ASIACRYPT
2001
Springer
13 years 9 months ago
2001
Springer
The aim of this article is to propose a fully distributed environment for the RSA scheme. What we have in mind is highly sensitive applications and even if we are ready to pay a pr...
TCC
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. We show a new protocol for blind signatures in which security is preserved even under arbitrarily-many concurrent executions. The protocol can be based on standard crypto...
FOCS
2010
IEEE
13 years 2 months ago
2010
IEEE
We construct the first general secure computation protocols that require no trusted infrastructure other than authenticated communication, and that satisfy a meaningful notion of s...