| METHOD FOR STARTING TRUSTED EMBEDDED PLATFORM BASED ON TPM INDUSTRIAL CONTROL | |
| Yu HB(于海斌); Zeng P(曾鹏); Shang WL(尚文利); Liu XD(刘贤达); Zhao JM(赵剑明); Yin L(尹隆); Chen CY(陈春雨) | |
| 2020-02-06 | |
| 著作权人 | SHENYANG INSTITUTE OF AUTOMATION, CHINESE ACADEMY OF SCIENCES |
| 国家 | 美国 |
| 文献子类 | 发明 |
| 产权排序 | 1 |
| 英文摘要 | A method for starting a trusted embedded platform based on TPM industrial control includes taking a Core Root of Trust Measurement (CRTM) as a source of a trust chain and executing CRTM after electrifying an embedded platform; conducting trust measurement of BIOS and starting BIOS after passing measurement; BIOS measuring Bootloader and extending a measured value into PCR corresponding to TPM; after passing the measurement, transferring a control execution right to Bootloader; and Bootloader measuring OS kernel start process, recording a measured value into PCR of TPM, and executing a start flow of OS after passing the measurement. The method performs measurement before start of each part of a start process, and measured values are also stored in the PCR corresponding to TPM. When the start process is tampered by an attacker, an integrity measurement mechanism terminates the execution of a program, thereby ensuring the security of the embedded platform. |
| 申请日期 | 2018-05-07 |
| 语种 | 英语 |
| 状态 | 公开 |
| 内容类型 | 专利 |
| 源URL | [http://ir.sia.cn/handle/173321/27187]  |
| 专题 | 沈阳自动化研究所_工业控制网络与系统研究室 |
| 作者单位 | SHENYANG INSTITUTE OF AUTOMATION, CHINESE ACADEMY OF SCIENCES |
| 推荐引用方式 GB/T 7714 | Yu HB,Zeng P,Shang WL,et al. METHOD FOR STARTING TRUSTED EMBEDDED PLATFORM BASED ON TPM INDUSTRIAL CONTROL. 2020-02-06. |
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