34 search results - page 2 / 7 » Authenticated Group Key Agreement and Friends |
ACNS
2004
Springer
13 years 10 months ago
2004
Springer
A family of authenticators based on static shared keys is identified and proven secure. The authenticators can be used in a variety of settings, including identity-based ones. App...
IJNSEC
2008
13 years 4 months ago
2008
In this paper we propose an authenticated key agreement, which works in a braid group. We prove that our protocol meet the security attributes under the assumption that the Conjug...
COCOON
2010
Springer
13 years 9 months ago
2010
Springer
In identity-based public-key cryptography, an entity’s public key can be easily derived from its identity. The direct derivation of public keys in identity-based public-key crypt...
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 ...
IJNSEC
2007
13 years 4 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...