23 search results - page 5 / 5 » Generic Certificateless Encryption in the Standard Model |
PQCRYPTO
2010
14 years 15 days 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
2007
Springer
14 years 2 months ago
2007
Springer
: This paper addresses the security of optimistic fair exchange in a multi-user setting. While the security of public key encryption and public key signature schemes in a single-us...
EUROCRYPT
2009
Springer
14 years 9 months ago
2009
Springer
A group key agreement (GKA) protocol allows a set of users to establish a common secret via open networks. Observing that a major goal of GKAs for most applications is to establish...