157 search results - page 6 / 32 » Deniable authentication and key exchange |
ASIACRYPT
2009
Springer
14 years 10 days ago
2009
Springer
Abstract. We describe a public-key encryption scheme based on lattices — specifically, based on the hardness of the learning with error (LWE) problem — that is secure against ...
ICC
2007
IEEE
14 years 2 days ago
2007
IEEE
— In this paper, we present a novel anonymous secure routing protocol for mobile ad hoc networks (MANETs). The proposed protocol not only provides anonymity from all the intermed...
CRYPTO
2003
Springer
13 years 11 months ago
2003
Springer
We consider the fundamental problem of authenticated group key exchange among n parties within a larger and insecure public network. A number of solutions to this problem have bee...
ACISP
2010
Springer
13 years 7 months ago
2010
Springer
We introduce the concept of attribute-based authenticated key exchange (AB-AKE) within the framework of ciphertext policy attribute-based systems. A notion of AKE-security for AB-A...
SACRYPT
2004
Springer
13 years 11 months ago
2004
Springer
A reasonably efficient password based key exchange (KE) protocol with provable security without random oracle was recently proposed by Katz, et al. [18] and later by Gennaro and Li...