352 search results - page 16 / 71 » Distributing Key Updates in Secure Dynamic Groups |
SEC
2001
13 years 9 months ago
2001
Abstract Traditionally, research in secure group key agreement focuses on minimizing the computational overhead for cryptographic operations, and minimizing the communication overh...
ICPADS
2005
IEEE
14 years 1 months ago
2005
IEEE
In this paper we propose an efficient key agreement protocol suite for heterogeneous mobile ad-hoc groups, whose members use mobile devices with different performance limitations...
ICICS
2003
Springer
14 years 26 days ago
2003
Springer
A group signature scheme allows a group member of a given group to sign messages on behalf of the group in an anonymous and unlinkable fashion. In case of a dispute, however, a des...
ICDCS
2002
IEEE
14 years 18 days ago
2002
IEEE
Group key agreement is a fundamental building block for secure peer group communication systems. Several group key agreement protocols were proposed in the last decade, all of the...
NCA
2006
IEEE
14 years 1 months ago
2006
IEEE
Clustered sensor networks have been shown to increase system throughput, decrease system delay, and save energy. While those with rotating cluster heads, such as LEACH, have also ...