| 一种基于证据的软件可信性度量模型 |
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| 引用本文： | 刘大福,苏旸.一种基于证据的软件可信性度量模型[J].山东大学学报(理学版),2016,51(11):58-65. |
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| 作者姓名： | 刘大福 苏旸 |
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| 作者单位： | 1. 网络与信息安全武警部队重点实验室, 陕西 西安 710086;2. 武警工程大学信息安全研究所, 陕西 西安 710086 |
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| 摘 要： | 为更全面系统地度量软件的可信性,根据客户对软件不同的主观需求将软件的可信性建立在各类证据之上,建立了一个基于证据的度量模型。模型根据系统安全保证的成功经验将可信性度量分成三个阶段,并对每个阶段定义相应的软件可信声明。通过可信架构分析,围绕可信声明收集建立证据和论据。综合收集到的信息,使用目标结构化表示法(goal-structuring notation, GSN)生成软件可信案例,由案例中声明是否被充分证明作为标准来度量软件的可信性。
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| 关 键 词： | 证据 软件可信案例 软件可信性度量 目标结构化表示法 |
| 收稿时间： | 2015-08-17 |
Research on evidence-based software trustworthiness metrics model |
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| LIU Da-fu,SU Yang.Research on evidence-based software trustworthiness metrics model[J].Journal of Shandong University,2016,51(11):58-65. |
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| Authors: | LIU Da-fu SU Yang |
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| Institution: | 1.Key Laboratory of Network &Information Security of CAPF, Xian 710086, Shaanxi, China;2. The Institute of Information Security, Engineering University of CAPF, Xian 710086, Shaanxi, China |
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| Abstract: | In order to comprehensively measuring software trustworthiness, a metrics model was established based on evidence with different software requirements of customers. Software trustworthiness metrics was divided into three stages which were defined refers to system assurance in this model, and every stage had its corresponding software trusted goal. Then, through trusted architecture analysis, this model gathered evidences and arguments for a trusted goal. Finally, with the collected information integrated, software trusted case was generated by goal-structuring notation(GSN). Whether the goal was fully proved by the cases is treated as a standard to measure the trustworthiness of the software. |
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| Keywords: | software trustworthiness metrics goal-structuring notation software trusted case evidence |
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