55 search results - page 2 / 11 » Enhanced Group Key Generation Protocol |
IPL
2006
13 years 5 months ago
2006
The Diffie-Hellman key agreement protocol is based on taking large powers of a generator of a prime-order cyclic group. Some generators allow faster exponentiation. We show that to...
SUTC
2006
IEEE
13 years 11 months ago
2006
IEEE
- In this paper, we describe a group key management protocol for hierarchical sensor networks where instead of using pre-deployed keys, each sensor node generates a partial key dyn...
NETWORKING
2004
13 years 6 months ago
2004
We present an efficient authenticated and fault-tolerant protocol (AFTD) for tree-based key agreement. Our approach is driven by the insight that when a Diffie-Hellman blinded key ...
ICDCS
2009
IEEE
14 years 2 months ago
2009
IEEE
Although distributed key generation (DKG) has been studied for some time, it has never been examined outside of the synchronous setting. We present the first realistic DKG archit...
ICICS
2005
Springer
13 years 10 months ago
2005
Springer
In this paper we analyse the security of two authenticated group key agreement schemes based on the group key agreement protocol of Burmester and Desmedt. One scheme was proposed ...