Identifying Security Critical Properties for the Dynamic Verification of a Processor
Identifying Security Critical Properties for the Dynamic Verification of a Processor
复制标题
识别处理器动态验证的安全关键属性
DOI:
10.1145/3037697.3037734
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发表时间:
2017
期刊:
影响因子:
--
通讯作者:
Sturton, Cynthia
中科院分区:
文献类型:
--
作者:
Zhang, Rui;Stanley, Natalie;Griggs, Christopher;Chi, Andrew;Sturton, Cynthia
We present a methodology for identifying security critical properties for use in the dynamic verification of a processor. Such verification has been shown to be an effective way to prevent exploits of vulnerabilities in the processor, given a meaningful set of security properties. We use known processor errata to establish an initial set of security-critical invariants of the processor. We then use machine learning to infer an additional set of invariants that are not tied to any particular, known vulnerability, yet are critical to security.We build a tool chain implementing the approach and evaluate it for the open-source OR1200 RISC processor. We find that our tool can identify 19 (86.4%) of the 22 manually crafted security-critical properties from prior work and generates 3 new security properties not covered in prior work.
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DOI:
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2008
期刊:
Dependable Systems and Networks
影响因子:
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2006
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2006 International Conference on Computer Design
影响因子:
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