抽象安全性质
首发时间:2004-03-11
摘要:在进程代数框架内基于算子的性质研究抽象安全性质及其偏序关系,定义了复合不变安全性质和可构造安全性质,证明了在安全性质集上复合不变性质以及可构造性质的存在性。在安全性质集合上证明了安全性质的“木桶原理”,并将所谓绝对安全性质与平凡性质联系起来,证明绝对安全性质是一类平凡性质。
关键词: 进程代数 算子 不动点 复合不变性质 可构造性质 绝对安全性质
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Abstract Security Property
Abstract:The thesis of this paper is on the abstract theory of security properties. Based on the properties of process algebra operators, this paper investigates the abstract security properties, the partial order on the set of the abstract security properties. Compositional invariant security properties and constructive security properties are defined, and proved to exist. It is also proved that security properties are degraded under compositional operators. Absolute security property is formally defined and is associated with trivial security property. The above results are adapted in the context of process algebra.
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No.4424995107897039****
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