112 search results - page 6 / 23 » Generalized Certificate Revocation |
ACNS
2004
Springer
14 years 1 months ago
2004
Springer
The concept of group signature allows a group member to sign message anonymously on behalf of the group. In the event of a dispute, a designated entity can reveal the identity of a...
SRDS
2007
IEEE
14 years 4 months ago
2007
IEEE
Various intrusion tolerant certification authority (CA) systems have been recently proposed to provide attack resistant certificate update/query services. However, it is difficult...
CRYPTO
1999
Springer
14 years 2 months ago
1999
Springer
Several variations of rooted tree based solutions have been recently proposed for member revocation in multicast communications [18, 19, 20, 21]. In this paper, we show that by ass...
JCP
2006
13 years 9 months ago
2006
Trust models provide a framework to create and manage trust relationships among the different entities of a Public Key Infrastructure (PKI). These trust relationships are verified ...
SIGECOM
2005
ACM
14 years 3 months ago
2005
ACM
When distributing digital content over a broadcast channel it’s often necessary to revoke users whose access privileges have expired, thus preventing them from recovering the co...