322 search results - page 19 / 65 » Entity Authentication and Key Distribution |
ICPADS
2005
IEEE
14 years 2 months 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...
ISW
1997
Springer
14 years 1 days ago
1997
Springer
Signcryption is a new paradigm in public key cryptography that simultaneously fulfills both the functions of digital signature and public key encryption in a logically single step,...
COMPSEC
2006
13 years 8 months ago
2006
Anonymity is a desirable security feature in addition to providing user identification and key agreement during a user's login process. Recently, Yang et al., proposed an eff...
MMMACNS
2001
Springer
14 years 28 days ago
2001
Springer
If multicast communication appears as the most efficient way to send data to a group of participants, it presents also more vulnerabilities to attacks and requires services such as...
CCS
2007
ACM
14 years 2 months ago
2007
ACM
Wireless sensor nodes generally face serious limitations in terms of computational power, energy supply, and network bandwidth. Therefore, the implementation of effective and sec...