计算机工程与应用Issue(10)：8-12,26,6.DOI:10.3778/j.issn.1002-8331.1701-0148
RSA密码核时间侧信道检测与量化分析
Detection and quantitative analysis of timing channel in RSA cryptographic core
摘要
Abstract
The attackers can extract the RSA private key by timing channel. Currently, there is a lack of effective method to detect and evaluate information leakage from RSA hardware timing channel. In this paper, Gate Level Information Flow tracking(GLIFT)method is employed to detect RSA timing channel and a test framework is proposed to evaluate RSA timing channel qualitatively and quantitatively. By case studies on 5 different RSA architectures, the experimental results show that the test framework can evaluate the effect of mitigation techniques on reducing and eliminating information leakage from RSA timing channel effectively and efficiently, which indicates that the test framework can help designers to tradeoff timing channel security, resource utilization and performance.关键词
时间信道/信息流/RSA算法/硬件设计Key words
timing channel/information flow/RSA algorithm/hardware design分类
信息技术与安全科学引用本文复制引用
毛保磊,慕德俊,胡伟,张慧翔,秦茂源..RSA密码核时间侧信道检测与量化分析[J].计算机工程与应用,2017,(10):8-12,26,6.基金项目
国家自然科学基金(No.61303224,No.61672433) （No.61303224,No.61672433）
中国博士后科学基金面上项目(No.2013M532081) （No.2013M532081）
中央高校基本科研业务费专项资金(No.3102016JKBJJGZ07). （No.3102016JKBJJGZ07）
