CN106707139A - 一种扫描链测试装置及实现方法 - Google Patents
一种扫描链测试装置及实现方法 Download PDFInfo
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- CN106707139A CN106707139A CN201710001838.6A CN201710001838A CN106707139A CN 106707139 A CN106707139 A CN 106707139A CN 201710001838 A CN201710001838 A CN 201710001838A CN 106707139 A CN106707139 A CN 106707139A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2851—Testing of integrated circuits [IC]
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109581183A (zh) * | 2018-10-23 | 2019-04-05 | 中国科学院计算技术研究所 | 一种集成电路的安全测试方法与系统 |
CN110020558A (zh) * | 2019-04-09 | 2019-07-16 | 长沙理工大学 | 边界扫描设计环境下一种安全的密码芯片可测试性设计结构 |
CN110456260A (zh) * | 2019-07-01 | 2019-11-15 | 南京邮电大学 | 一种密钥隔离安全扫描链电路 |
CN110611565A (zh) * | 2019-08-07 | 2019-12-24 | 浙江省北大信息技术高等研究院 | 数据处理系统、方法及电子设备 |
CN111046444A (zh) * | 2019-12-06 | 2020-04-21 | 合肥市卓怡恒通信息安全有限公司 | 基于国产芯片平台的存储加密系统及其模式切换方法和计算机 |
CN111130754A (zh) * | 2019-12-16 | 2020-05-08 | 西安电子科技大学 | 一种扫描链的加密解密电路及集成电路 |
CN112307438A (zh) * | 2020-10-12 | 2021-02-02 | 苏州浪潮智能科技有限公司 | 一种扫描锁定电路、安全隔离装置、芯片及安全隔离方法 |
TWI727308B (zh) * | 2019-04-17 | 2021-05-11 | 國立成功大學 | 測試電路之動態密鑰防禦架構與方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1650183A (zh) * | 2002-04-30 | 2005-08-03 | 飞思卡尔半导体公司 | 用于安全扫描测试的方法和装置 |
CN1650180A (zh) * | 2002-05-03 | 2005-08-03 | 通用仪表公司 | 安全扫描 |
CN102066963A (zh) * | 2008-06-04 | 2011-05-18 | Ati技术无限责任公司 | 于测试作业模式期间用于保障集成电路上数字信息安全的方法与设备 |
CN102495360A (zh) * | 2011-12-16 | 2012-06-13 | 浙江大学 | 一种安全扫描寄存器、安全扫描链及其扫描方法 |
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2017
- 2017-01-03 CN CN201710001838.6A patent/CN106707139B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1650183A (zh) * | 2002-04-30 | 2005-08-03 | 飞思卡尔半导体公司 | 用于安全扫描测试的方法和装置 |
CN1650180A (zh) * | 2002-05-03 | 2005-08-03 | 通用仪表公司 | 安全扫描 |
CN102066963A (zh) * | 2008-06-04 | 2011-05-18 | Ati技术无限责任公司 | 于测试作业模式期间用于保障集成电路上数字信息安全的方法与设备 |
CN102495360A (zh) * | 2011-12-16 | 2012-06-13 | 浙江大学 | 一种安全扫描寄存器、安全扫描链及其扫描方法 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109581183A (zh) * | 2018-10-23 | 2019-04-05 | 中国科学院计算技术研究所 | 一种集成电路的安全测试方法与系统 |
CN109581183B (zh) * | 2018-10-23 | 2020-07-10 | 中国科学院计算技术研究所 | 一种集成电路的安全测试方法与系统 |
CN110020558A (zh) * | 2019-04-09 | 2019-07-16 | 长沙理工大学 | 边界扫描设计环境下一种安全的密码芯片可测试性设计结构 |
TWI727308B (zh) * | 2019-04-17 | 2021-05-11 | 國立成功大學 | 測試電路之動態密鑰防禦架構與方法 |
CN110456260A (zh) * | 2019-07-01 | 2019-11-15 | 南京邮电大学 | 一种密钥隔离安全扫描链电路 |
CN110611565A (zh) * | 2019-08-07 | 2019-12-24 | 浙江省北大信息技术高等研究院 | 数据处理系统、方法及电子设备 |
CN111046444A (zh) * | 2019-12-06 | 2020-04-21 | 合肥市卓怡恒通信息安全有限公司 | 基于国产芯片平台的存储加密系统及其模式切换方法和计算机 |
CN111130754A (zh) * | 2019-12-16 | 2020-05-08 | 西安电子科技大学 | 一种扫描链的加密解密电路及集成电路 |
CN111130754B (zh) * | 2019-12-16 | 2022-02-18 | 西安电子科技大学 | 一种扫描链的加密解密电路及集成电路 |
CN112307438A (zh) * | 2020-10-12 | 2021-02-02 | 苏州浪潮智能科技有限公司 | 一种扫描锁定电路、安全隔离装置、芯片及安全隔离方法 |
CN112307438B (zh) * | 2020-10-12 | 2022-06-17 | 苏州浪潮智能科技有限公司 | 一种扫描锁定电路、安全隔离装置、芯片及安全隔离方法 |
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Effective date of registration: 20200803 Address after: 2505 COFCO Plaza, No.2, nanmenwai street, Nankai District, Tianjin Patentee after: Xin Xin finance leasing (Tianjin) Co.,Ltd. Address before: 100094 No. 6 Yongjia North Road, Beijing, Haidian District Co-patentee before: DATANG SEMICONDUCTOR DESIGN Co.,Ltd. Patentee before: DATANG MICROELECTRONICS TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20211025 Address after: 100094 No. 6 Yongjia North Road, Beijing, Haidian District Patentee after: DATANG MICROELECTRONICS TECHNOLOGY Co.,Ltd. Patentee after: DATANG SEMICONDUCTOR DESIGN Co.,Ltd. Address before: 300110 2505 COFCO Plaza, No. 2, nanmenwai street, Nankai District, Tianjin Patentee before: Xin Xin finance leasing (Tianjin) Co.,Ltd. |