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Key Exposure Resistant Group Key Agreement Protocol
2021With the development of the Internet and computer science, the demand for collaboration over the Internet is constantly increasing. The group key agreement (GKA) protocol has been a desirable candidate for this demand. However, the possibility that some parties in the GKA protocol may be tampered with by the adversary leads to the stronger requirement ...
Tianqi Zhou +4 more
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On The Security of a Group Key Agreement Protocol
The Computer Journal, 2007In this paper the author shows that the group key agreement protocol proposed by Tseng suffers from a number of serious security vulnerabilities.
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Cryptographic Key Agreement Protocol Simulation
2010 Sixth International Conference on Semantics, Knowledge and Grids, 2010The High Assurance Internet Protocol Encrypt or (HAIPE) Interoperability Specification is developed by the US Department of Defense to permit enclaves equipped with compliant gateways to communicate securely over un-trusted networks. Using Cryptographic Key Agreement protocol, e.g., Internet Key Exchange (IKE), HAIPEs can establish automated security ...
Chuanfu Zhang +3 more
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2003
Key agreement, as the name implies, is a process in which principals cooperate in order to establish a session key. Amongst the class of public key protocols for key establishment without a server, key agreement has become much more popular than key transport in recent years.
Colin Boyd, Anish Mathuria
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Key agreement, as the name implies, is a process in which principals cooperate in order to establish a session key. Amongst the class of public key protocols for key establishment without a server, key agreement has become much more popular than key transport in recent years.
Colin Boyd, Anish Mathuria
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Towards a classification of key agreement protocols
Proceedings The Eighth IEEE Computer Security Foundations Workshop, 2002The fundamental requirements for key agreement protocols are explored. As a result, a generalisation of the notion of one-way junctions is proposed and some properties of the definition are described. Three classes of key agreement protocol are identified and concrete examples of each class given.
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Parallizable simple authenticated key agreement protocol
ACM SIGOPS Operating Systems Review, 2003Recently, Yeh and Sun proposed a simple authenticated key agreement protocol resistant to password guessing attacks called SAKA that is simple and cost-effective. And they provided a formal proof of security to show its strength against both passive and active adversaries.
Sung-Woon Lee +3 more
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A simple key agreement protocol
IEEE 37th Annual 2003 International Carnahan Conference onSecurity Technology, 2003. Proceedings., 2004We propose a simple key agreement protocol(SKA) that provides key establishment with authentication over an insecure channel using only a human memorable password. The SKA is based on Diffie-Hellman scheme and has many of desirable security attributes: it resists off-line dictionary attacks mounted by either passive or active adversaries over network ...
null Eun-Kyung Ryu +2 more
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Improvement of an Authenticated Key Agreement Protocol
2007Popescu proposed an authenticated key agreement protocol based on Diffie-Hellman key agreement, which works in an elliptic curve group. The author also presented a simpler authenticated key agreement protocol than the the proposed one and a multiple key agreement protocol which enables the participants to share two or more keys in one execution of the ...
Yongping Zhang, Wei Wei, Tianjie Cao
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Unconditionally Secure Key Agreement Protocol
2001The key agreement protocol are either based on some computational infeasability, such as the calculus of the discrete logarithm in [1], or on theoretical impossibility under the assumption that Alice and Bob own specific devices such as quantum channel [2].
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An attribute‐based tripartite key agreement protocol
International Journal of Communication Systems, 2014SummaryTripartite key agreement protocols enable three users to share a common and secure secret key by exchanging some information in a public channel. In this paper, we introduce the first attribute‐based tripartite key agreement protocol, which is a kind of identity‐based tripartite key agreement protocols, which the identities consist of ...
Majid Bayat, Mohammad Reza Aref
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