158 search results - page 2 / 32 » Analysis of improved signcryption scheme with key privacy |
CCS
2008
ACM
13 years 7 months ago
2008
ACM
Certificateless cryptography achieves the best of the two worlds: it inherits from identity-based techniques a solution to the certificate management problem in public-key encrypti...
DCC
2005
IEEE
14 years 4 months ago
2005
IEEE
Signcryption [35] is a public key primitive that achieves the functionality of both an encryption scheme and a signature scheme simultaneously. It does this more efficiently than a...
VTC
2010
IEEE
13 years 3 months ago
2010
IEEE
—In this paper, we propose a mutual authentication and key agreement scheme for V2I communications. Our scheme improves security and privacy protection compared with the existing...
CSFW
2006
IEEE
13 years 11 months ago
2006
IEEE
A key assignment scheme is a cryptographic technique for implementing an information flow policy, sometimes known as hierarchical access control. All the research to date on key ...
IJNSEC
2011
13 years 20 hour ago
2011
With recent advances in wireless sensor networks and embedded computing technologies, miniaturized pervasive health monitoring devices have become practically feasible. In additio...