116 search results - page 21 / 24 » Secure Vehicular Communications Based on Group Signature and... |
EUROPKI
2009
Springer
13 years 4 months ago
2009
Springer
Efficient zero-knowledge proofs of knowledge (ZK-PoK) are basic building blocks of many cryptographic applications such as identification schemes, group signatures, and secure mult...
WORM
2004
13 years 8 months ago
2004
Modern society is highly dependent on the smooth and safe flow of information over communication and computer networks. Computer viruses and worms pose serious threats to the soci...
WWCA
1998
Springer
13 years 11 months ago
1998
Springer
In an open network such as the Internet, multicast security services typically start with group session-key distribution. Considering scalability for group communication among wide...
ECWEB
2007
Springer
13 years 10 months ago
2007
Springer
A significant number of mobile payment systems have been proposed in recent years, most of them based on a scenario where all the entities are directly connected one to another (fo...
ICPADS
2005
IEEE
14 years 8 days ago
2005
IEEE
Abstract. In identity-based (ID-based) cryptosystems, a local registration authority (LRA) is responsible for authentication of users while the key generation center (KGC) is respo...