61 search results - page 2 / 13 » A Survey to Guide Group Key Protocol Development |
IDTRUST
2009
ACM
13 years 11 months ago
2009
ACM
Public key cryptography is widely used to secure transactions over the Internet. However, advances in quantum computers threaten to undermine the security assumptions upon which c...
JCS
2011
12 years 12 months ago
2011
One of the main challenges in pervasive computing is how we can establish secure communication over an untrusted high-bandwidth network without any initial knowledge or a Public K...
CCS
2010
ACM
13 years 3 months ago
2010
ACM
We propose a development method for security protocols based on stepwise refinement. Our refinement strategy guides sformation of abstract security goals into protocols that are s...
ADHOC
2008
13 years 5 months ago
2008
In this paper, we present a secure group key management scheme for hierarchical mobile ad-hoc networks. Our approach aims to improve both scalability and survivability of group ke...
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
—The group signature based security scheme is a promising approach to provision privacy in vehicular ad hoc networks (VANETs). In this paper, we propose a novel distributed key m...