153 search results - page 3 / 31 » Multi-factor Authenticated Key Exchange |
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...
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...
FC
2007
Springer
13 years 12 months ago
2007
Springer
Task-specific groups are often formed in an ad-hoc manner within big structures, like companies. Take the following typical scenario: A high rank manager decides that a task force...
ACNS
2004
Springer
13 years 11 months ago
2004
Springer
Cryptographic protocol design in a two-party setting has often ignored the possibility of simultaneous message transmission by each of the two parties (i.e., using a duplex channe...
CCS
2009
ACM
14 years 6 months ago
2009
ACM
In this paper, we present a new ID-based two-party authenticated key exchange (AKE) protocol, which makes use of a new technique called twin Diffie-Hellman problem proposed by Cas...