77 search results - page 7 / 16 » Communication-Efficient Group Key Agreement |
ISW
2005
Springer
14 years 1 months ago
2005
Springer
We present a fully symmetric constant round authenticated group key agreement protocol in dynamic scenario. Our proposed scheme achieves forward secrecy and is provably secure und...
PERCOM
2007
ACM
14 years 7 months ago
2007
ACM
Group Key Agreement (GKA) protocols enable the participants to derive a key based on each one's contribution over a public network without any central authority. They also pr...
CADE
2004
Springer
14 years 8 months ago
2004
Springer
Abstract. Automated tools for finding attacks on flawed security protocols often struggle to deal with protocols for group key agreement. Systems designed for fixed 2 or 3 party pr...
ICNP
2002
IEEE
14 years 16 days ago
2002
IEEE
We consider several distributed collaborative key agreement protocols for dynamic peer groups. This problem has several important characteristics which make it different from trad...
IJNSEC
2007
13 years 7 months ago
2007
The lack of fixed infrastructure, both physical and organizational, and the highly dynamic nature of ad hoc networks, presents a major challenge in providing secure, authenticate...