28 search results - page 4 / 6 » On the Security of Some Nonrepudiable Threshold Proxy Signat... |
ICWE
2005
Springer
13 years 11 months ago
2005
Springer
Abstract. The World Wide Web is evolving from a platform for information access into a platform for interactive services. The interaction of the services is provided by forms. Some...
CTRSA
2001
Springer
13 years 10 months ago
2001
Springer
We consider the usage of forward security with threshold signature schemes. This means that even if more than the threshold number of players are compromised, some security remain...
ICCSA
2005
Springer
13 years 11 months ago
2005
Springer
Recently, Nenadi´c et al. (2004) proposed the RSA-CEGD protocol for certified delivery of e-goods. This is a relatively complex scheme based on verifiable and recoverable encryp...
EUROCRYPT
2004
Springer
13 years 11 months ago
2004
Springer
For the last two decades the notion and implementations of proxy signatures have been used to allow transfer of digital signing power within some context (in order to enable flexi...
ECR
2006
13 years 5 months ago
2006
In this paper, we present a novel protocol, called Distributed Signcryption with Verifiable Partial Signature (DiSigncryption) protocol, to allow an agent owner to securely distrib...