Autor:	Ramli, Carroline Dewi Puspa Kencana, Nielson, Hanne Riis, Nielson, Flemming
Rok vydání:	2012
Předmět:	Computer Science - Information Theory
Druh dokumentu:	Working Paper
Popis:	We present a systematic technique for transforming XACML 3.0 policies in Answer Set Programming (ASP). We show that the resulting logic program has a unique answer set that directly corresponds to our formalisation of the standard semantics of XACML 3.0 from Ramli et. al. We demonstrate how our results make it possible to use off-the-shelf ASP solvers to formally verify properties of access control policies represented in XACML, such as checking the completeness of a set of access control policies and verifying policy properties.
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1206.5327 Zobrazit plný text záznamu View this record from Arxiv