X-TNL:: An XML-based language for trust negotiations

被引：19

作者：

Bertino, E ^{[1
]}

Ferrari, E ^{[1
]}

Squicciarini, A ^{[1
]}

机构：

[1] Univ Milan, Dipartimento Informat & Comunicaz, Milan, Italy

来源：

IEEE 4TH INTERNATIONAL WORKSHOP ON POLICIES FOR DISTRIBUTED SYSTEMS AND NETWORKS, PROCEEDINGS | 2003年

关键词：

trust negotiation; XML; digital credentials; disclosure policies;

D O I：

10.1109/POLICY.2003.1206960

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper we present X-TNL, an XML-based [4] language for carrying on trust negotiations. The language provides a flexible way of qualifying the parties involved in the negotiation, which relies on a distinction between credentials and declarations. Additionally, it provides an expressive XML encoding of disclosure policies, where a disclosure policy regulates the disclosure of a resource by imposing conditions on both credentials and negotiations. The language we provide has been especially conceived for handling multiple and heterogeneous credentials and it is flexible enough to express a wide range of protection requirements. In the paper, besides describing the language in full details, we show examples of its applicability.

引用

页码：81 / 84

页数：4