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CIS
2007
Springer
13 years 11 months ago
A New Provably Secure Authentication and Key Agreement Mechanism for SIP Using Certificateless Public-Key Cryptography
The session initiation protocol (SIP) is considered as the dominant signaling protocol for calls over the internet. However, SIP authentication typically uses HTTP digest authentic...
Fengjiao Wang, Yuqing Zhang
GLOBECOM
2007
IEEE
13 years 11 months ago
Certificateless Authenticated Group Key Agreement Protocol for Dynamic Groups
A Group Key Agreement protocol is a process to establish a cryptographic key for a group of participants over an open network. In this paper, we propose a group key agreement(CAGKA...
Sungchul Heo, Zeen Kim, Kwangjo Kim
IJNSEC
2008
145views more  IJNSEC 2008»
13 years 5 months ago
Efficient Certificateless Authentication and Key Agreement (CL-AK) for Grid Computing
Most of the current security architectures for grid systems use conventional public key infrastructure (PKI) to authenticate grid members and to secure resource allocation to thes...
Shengbao Wang, Zhenfu Cao, Haiyong Bao
EUROPKI
2006
Springer
13 years 9 months ago
On the Resilience of Key Agreement Protocols to Key Compromise Impersonation
Abstract. Key agreement protocols are a fundamental building block for ensuring authenticated and private communications between two parties over an insecure network. This paper fo...
Maurizio Adriano Strangio
CCS
2005
ACM
13 years 11 months ago
Towards computationally sound symbolic analysis of key exchange protocols
d abstract) Prateek Gupta and Vitaly Shmatikov The University of Texas at Austin We present a cryptographically sound formal method for proving correctness of key exchange protoco...
Prateek Gupta, Vitaly Shmatikov