对BAN逻辑中新鲜子的研究
THE INVESTIGATION OF THE FRESHNESS IN BAN LOGIC
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摘要: 本文从BAN逻辑的基本结构和基本规则出发,对BAN逻辑中的新鲜子进行了分析研究,指出BAN逻辑在实际应用中不稳固的某些本质原因并不是理想化问题,而是原基本规则中存在的某些问题所致,并进一步对此进行了相应的改进,使得BAN逻辑更趋于稳固和完善。
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关键词:
- 模态逻辑; BAN逻辑; 新鲜子
Abstract: Based on BAN s basic constructs and rules, the freshness in BAN logic is investigated. In this paper it is presented that some reasons why BAN logic is in practice unsound are not idealization problems, but problems what some basic rules result in. For the latter, a modified method is proposed to avoid similar problems. -
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