149 search results - page 20 / 30 » On the Performance of Group Key Agreement Protocols |
INFOCOM
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract. One important problem for such public broadcast LBS is to enforce access control on a large number of subscribers. In such a system a user typically subscribes to a LBS f...
ISOLA
2010
Springer
13 years 6 months ago
2010
Springer
We present a formal analysis of the Web Services Atomic Transaction (WS-AT) protocol. WS-AT is a part of the WS-Coordination framework and describes an algorithm for reaching agree...
INFOCOM
2010
IEEE
13 years 6 months ago
2010
IEEE
—Generating a secret key between two parties by extracting the shared randomness in the wireless fading channel is an emerging area of research. Previous works focus mainly on si...
PKC
2009
Springer
14 years 8 months ago
2009
Springer
Abstract.We introduce the notion of distributed password-based publickey cryptography, where a virtual high-entropy private key is implicitly dened as a concatenation of low-entrop...
FC
1999
Springer
13 years 12 months ago
1999
Springer
Abstract. We present a series of protocols for authenticating an individual’s membership in a group without revealing that individual’s identity and without restricting how the...