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» On Robust Key Agreement Based on Public Key Authentication
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NDSS
1999
IEEE
14 years 4 days ago
An Algebra for Assessing Trust in Certification Chains
Open networks allow users to communicate without any prior arrangements such as contractual agreement or organisation membership. However, the very nature of open networks makes a...
Audun Jøsang
CIS
2005
Springer
14 years 1 months ago
On the Security of Some Password-Based Key Agreement Schemes
In this paper we show that two potential security vulnerabilities exist in the strong password-only authenticated key exchange scheme due to Jablon. Two standardised schemes based...
Qiang Tang, Chris J. Mitchell
INDOCRYPT
2004
Springer
14 years 1 months ago
Tripartite Key Exchange in the Canetti-Krawczyk Proof Model
A definition of secure multi-party key exchange in the Canetti-Krawczyk proof model is proposed, followed by a proof of the security of the Joux tripartite key agreement protocol...
Yvonne Hitchcock, Colin Boyd, Juan Manuel Gonz&aac...
NDSS
1997
IEEE
14 years 2 days ago
Distributed Authentication in Kerberos Using Public Key Cryptography
In this work we describe a method for fully distributed authentication using public key cryptography within the Kerberos ticket framework. By distributing most of the authenticati...
Marvin A. Sirbu, John C.-I. Chuang
CCS
2008
ACM
13 years 10 months ago
Security arguments for the UM key agreement protocol in the NIST SP 800-56A standard
The Unified Model (UM) key agreement protocol is an efficient Diffie-Hellman scheme that has been included in many cryptographic standards, most recently in the NIST SP 80056A sta...
Alfred Menezes, Berkant Ustaoglu