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A comprehensive XML-based language for trust negotiations
Anna Cinzia Squicciarini, Elisa Bertino, Elena Ferrari
48 - 66
NATO Security through Science Series - D: Information and Communication Security
Volume 6: Information Assurance and Computer Security
Abstract

Trust negotiation is an approach for open systems to the problem of authentication and access control among multiple security domains by allowing parties to use non-forgeable digital credentials to establish trust [3,6]. In this paper we present an extended version of the χ-TNL [1], a complete XML-based trust negotiation language. We believe that the availability of a standard and expressive language for expressing security information is essential for providing a comprehensive and widely-usable environment for carrying on trust negotiations.

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