351 search results - page 22 / 71 » Public-Key Cryptography and Availability |
PKC
2005
Springer
15 years 3 months ago
2005
Springer
In this paper, we present the cryptanalysis of a public key scheme based on a system of multivariate polynomial equations, the ”tractable rational map” cryptosystem. We show co...
WWW
2001
ACM
15 years 10 months ago
2001
ACM
The XML Key Management Specification (XKMS) is described. XKMS is a Web Service that provides an interface between an XML application and a Public Key Infrastructure (PKI). XKMS g...
BPM
2003
Springer
15 years 2 months ago
2003
Springer
Abstract. Public-key cryptography is a prerequisite for security in distributed systems and for reliable electronic commerce. The protection of public keys against attacks is the A...
COCOON
2010
Springer
15 years 2 months ago
2010
Springer
In identity-based public-key cryptography, an entity’s public key can be easily derived from its identity. The direct derivation of public keys in identity-based public-key crypt...
INFORMATICALT
2010
14 years 6 months ago
2010
A proxy signature scheme enables an original signer to delegate its signing capability to a proxy signer and then the proxy signer can sign a message on behalf of the original sign...