Stateful applied pi calculus: Observational equivalence and labelled bisimilarity
Stateful applied pi calculus: Observational equivalence and labelled bisimilarity
复制标题
有状态应用 pi 演算:观察等价性和标记的双相似性
DOI:
10.1016/j.jlamp.2017.03.001
复制
发表时间:
2017
影响因子:
0.9
通讯作者:
Arapinis M
中科院分区:
文献类型:
--
作者:
Arapinis M
We extend Abadi–Fournet's applied pi calculus with state cells, which are used to reason about protocols that store persistent information. Examples are protocols involving databases or hardware modules with internal state. We distinguish between private state cells, which are not available to the attacker, and public state cells, which arise when a private state cell is compromised by the attacker. For processes involving only private state cells we define observational equivalence and labelled bisimilarity in the same way as in the original applied pi calculus, and show that they coincide. Our result implies Abadi–Fournet's theorem – the coincidence of observational equivalence and labelled bisimilarity – in a revised version of the applied pi calculus. For processes involving public state cells, we can essentially keep the definition of observational equivalence, but need to strengthen the definition of labelled bisimulation in order to show that observational equivalence and labelled bisimilarity coincide in this case as well.
登录
查看更多内容
DOI:
--
发表时间:
2002
期刊:
International Symposium on Privacy Enhancing Technologies
影响因子:
--
作者:
M. Abadi
通讯作者:
M. Abadi
DOI:
10.1109/sp.2008.23
发表时间:
2008-05
期刊:
2008 IEEE Symposium on Security and Privacy (sp 2008)
影响因子:
--
作者:
M. Backes;Matteo Maffei;Dominique Unruh
通讯作者:
M. Backes;Matteo Maffei;Dominique Unruh
DOI:
--
发表时间:
2009
期刊:
TOCL
影响因子:
--
作者:
M. Baudet;V. Cortier;S. Delaune
通讯作者:
S. Delaune
DOI:
10.1016/j.tcs.2012.07.034
发表时间:
2009-12
期刊:
Theor. Comput. Sci.
影响因子:
--
作者:
Jia Liu;Huimin Lin
通讯作者:
Jia Liu;Huimin Lin
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
Jia Liu
通讯作者:
Jia Liu