Implementation and Performance Analysis of the Role-Based Trust Management System, RTC

Abstract : We present representations and algorithms for the implementation of RTC, a role-based trust management language, and announce an open-source implementation available to the public. We also design and perform large-scale performance tests on policies closely modeled after possible applications of RT in the real world. These tests aim to determine the viability of RT as an authorization solution for large and potentially complex policies in a decentralized environment; the results of the tests are analyzed to identify what policy characteristics most strongly affect the performance of RT and develop strategies to achieve the rapid response times required in real-world authorization systems.
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Communication dans un congrès
Masakatsu Nishigaki; Audun Jøsang; Yuko Murayama; Stephen Marsh. 4th IFIP WG 11.11 International on Trust Management (TM), Jun 2010, Morioka, Japan. Springer, IFIP Advances in Information and Communication Technology, AICT-321, pp.184-199, 2010, Trust Management IV. 〈10.1007/978-3-642-13446-3_13〉
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Soumis le : vendredi 24 novembre 2017 - 16:50:06
Dernière modification le : samedi 25 novembre 2017 - 01:24:00

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Tyler L. Hobbs, William H. Winsborough. Implementation and Performance Analysis of the Role-Based Trust Management System, RTC. Masakatsu Nishigaki; Audun Jøsang; Yuko Murayama; Stephen Marsh. 4th IFIP WG 11.11 International on Trust Management (TM), Jun 2010, Morioka, Japan. Springer, IFIP Advances in Information and Communication Technology, AICT-321, pp.184-199, 2010, Trust Management IV. 〈10.1007/978-3-642-13446-3_13〉. 〈hal-01061327〉

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