53 search results - page 7 / 11 » Web Metering Scheme Based on the Bilinear Pairings |
95
Voted
INFORMATICALT
2010
14 years 7 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...
105
Voted
PROVSEC
2009
Springer
15 years 4 months ago
2009
Springer
Signcryption is a cryptographic primitive that provides authentication and confidentiality simultaneously in a single logical step. It is often required that multiple senders have...
65
Voted
FC
2005
Springer
15 years 3 months ago
2005
Springer
In this paper, we formulate the concept of policy-based cryptography which makes it possible to perform policy enforcement in large-scale open environments like the Internet, with ...
123
Voted
EUROCRYPT
2010
Springer
15 years 3 months ago
2010
Springer
In this paper, we present two fully secure functional encryption schemes. Our first result is a fully secure attribute-based encryption (ABE) scheme. Previous constructions of AB...
ESAS
2007
Springer
15 years 4 months ago
2007
Springer
—Nowadays, users are increasingly concerned about individual privacy in cyberspace and Internet. In this paper, we propose the concept of private handshakes with optional account...