250 search results - page 24 / 50 » Improving the Exact Security of Digital Signature Schemes |
AMC
2005
13 years 7 months ago
2005
Hwang and Chen recently proposed new multi-proxy multi-signature schemes that allow a group of authorized proxy signers to sign messages on behalf of a group of original signers. ...
AFRICACRYPT
2008
Springer
14 years 2 months ago
2008
Springer
In this paper, we investigate the security of the Tractable Rationale Maps Signature (TRMS) signature scheme [9] proposed at PKC’05. To do so, we present a hybrid approach for so...
ESORICS
2008
Springer
13 years 9 months ago
2008
Springer
The Border Gateway Protocol (BGP) is the de facto inter-domain routing protocol that connects autonomous systems (ASes). Despite its importance for the Internet infrastructure, BGP...
PROVSEC
2010
Springer
13 years 5 months ago
2010
Springer
Abstract. Signcryption as a single cryptographic primitive offers both confidentiality and authentication simultaneously. Generally in signcryption schemes, the message is hidden a...
INFORMATICALT
2006
13 years 7 months ago
2006
A convertible authenticated encryption scheme allows a specified recipient to recover and verify a message simultaneously. Moreover the recipient can prove the dishonesty of the se...