The Experts below are selected from a list of 75 Experts worldwide ranked by ideXlab platform

Chen Cy(陈春雨) - One of the best experts on this subject based on the ideXlab platform.

  • METHOD FOR STARTING TRUSTED EMBEDDED PLATFORM BASED ON TPM INDUSTRIAL Control
    2020
    Co-Authors: 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)
    Abstract:

    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

  • TPM-BASED INDUSTRIAL Control TRUSTED EMBEDDED PLATFORM ACTIVATION METHOD [EN]
    2019
    Co-Authors: 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)
    Abstract:

    A TPM-based industrial Control trusted embedded platform activation method, the method comprising: after an embedded platform is powered up, a root of trust (CRTM) acting as an anchor for, and executing, a chain of trust; performing BIOS trust measurement, and activating the BIOS after measurement is passed; the BIOS measuring a Bootloader, expanding a measurement value into a PCR corresponding to a TPM, and after measurement is passed, handing over a Control Execution right to the Bootloader; the Bootloader measuring an OS kernel activation process, recording a measurement value thereof in the PCR of the TPM, and after measurement is passed, executing an activation process of an OS. The present method obtains a measurement before activation at every part of an activation process, and measurement values are stored in a PCR corresponding to a TPM; when an activation process is tampered with by an attacker, a completion measurement mechanism terminates Execution of the process, thereby ensuring security of an embedded platform

Yu Hb(于海斌) - One of the best experts on this subject based on the ideXlab platform.

  • METHOD FOR STARTING TRUSTED EMBEDDED PLATFORM BASED ON TPM INDUSTRIAL Control
    2020
    Co-Authors: 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)
    Abstract:

    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

  • TPM-BASED INDUSTRIAL Control TRUSTED EMBEDDED PLATFORM ACTIVATION METHOD [EN]
    2019
    Co-Authors: 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)
    Abstract:

    A TPM-based industrial Control trusted embedded platform activation method, the method comprising: after an embedded platform is powered up, a root of trust (CRTM) acting as an anchor for, and executing, a chain of trust; performing BIOS trust measurement, and activating the BIOS after measurement is passed; the BIOS measuring a Bootloader, expanding a measurement value into a PCR corresponding to a TPM, and after measurement is passed, handing over a Control Execution right to the Bootloader; the Bootloader measuring an OS kernel activation process, recording a measurement value thereof in the PCR of the TPM, and after measurement is passed, executing an activation process of an OS. The present method obtains a measurement before activation at every part of an activation process, and measurement values are stored in a PCR corresponding to a TPM; when an activation process is tampered with by an attacker, a completion measurement mechanism terminates Execution of the process, thereby ensuring security of an embedded platform

Ammar Alazab - One of the best experts on this subject based on the ideXlab platform.

  • artificial intelligence for securing industrial based cyber physical systems
    Future Generation Computer Systems, 2021
    Co-Authors: Dongliang Chen, Ranran Lou, Ammar Alazab
    Abstract:

    Abstract Objective: The combination of artificial intelligence and cyber–physical​ systems (CPSs) in buildings has many advantages. Therefore, CPSs and artificial intelligence are studied based on previous research to promote their use in the construction industry. Methods: The design scheme of a CPS-based indoor environment measurement and Control system for intelligent buildings is based on four modules: detection, Control, Execution, and communication. An agent is utilized as the smallest Control unit, and the multi-agent system (MAS) simulates the connections between human neurons to achieve autonomous and flexible access to information. Multi-agents are utilized to imitate the connections between human neurons. The physical world of the physics-based information fusion system is constructed. The basic concept of granular computing and the principle of granular formal concepts are analyzed to construct the information world of the CPS. The environmental information calculation module uses a back-propagation neural network (BPNN) for classification and pattern recognition. Results: After systematic testing and evaluation, it is found that the PSNR value, NRMSE value, and MAE value of the designed system are excellent, that is, the effectiveness and robustness of the system are high. The temperature Control ability of the system is tested. The designed system is good at detecting temperatures and the corresponding situations, so the intelligent CPS can meet the indoor temperature response requirements. Conclusion: This research on the combination of a CPS and artificial intelligence in the construction industry can provide a theoretical basis and practical reference materials for the development of the intelligent construction industry.

Zhao Jm(赵剑明) - One of the best experts on this subject based on the ideXlab platform.

  • METHOD FOR STARTING TRUSTED EMBEDDED PLATFORM BASED ON TPM INDUSTRIAL Control
    2020
    Co-Authors: 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)
    Abstract:

    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

  • TPM-BASED INDUSTRIAL Control TRUSTED EMBEDDED PLATFORM ACTIVATION METHOD [EN]
    2019
    Co-Authors: 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)
    Abstract:

    A TPM-based industrial Control trusted embedded platform activation method, the method comprising: after an embedded platform is powered up, a root of trust (CRTM) acting as an anchor for, and executing, a chain of trust; performing BIOS trust measurement, and activating the BIOS after measurement is passed; the BIOS measuring a Bootloader, expanding a measurement value into a PCR corresponding to a TPM, and after measurement is passed, handing over a Control Execution right to the Bootloader; the Bootloader measuring an OS kernel activation process, recording a measurement value thereof in the PCR of the TPM, and after measurement is passed, executing an activation process of an OS. The present method obtains a measurement before activation at every part of an activation process, and measurement values are stored in a PCR corresponding to a TPM; when an activation process is tampered with by an attacker, a completion measurement mechanism terminates Execution of the process, thereby ensuring security of an embedded platform

Yin L(尹隆) - One of the best experts on this subject based on the ideXlab platform.

  • METHOD FOR STARTING TRUSTED EMBEDDED PLATFORM BASED ON TPM INDUSTRIAL Control
    2020
    Co-Authors: 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)
    Abstract:

    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

  • TPM-BASED INDUSTRIAL Control TRUSTED EMBEDDED PLATFORM ACTIVATION METHOD [EN]
    2019
    Co-Authors: 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)
    Abstract:

    A TPM-based industrial Control trusted embedded platform activation method, the method comprising: after an embedded platform is powered up, a root of trust (CRTM) acting as an anchor for, and executing, a chain of trust; performing BIOS trust measurement, and activating the BIOS after measurement is passed; the BIOS measuring a Bootloader, expanding a measurement value into a PCR corresponding to a TPM, and after measurement is passed, handing over a Control Execution right to the Bootloader; the Bootloader measuring an OS kernel activation process, recording a measurement value thereof in the PCR of the TPM, and after measurement is passed, executing an activation process of an OS. The present method obtains a measurement before activation at every part of an activation process, and measurement values are stored in a PCR corresponding to a TPM; when an activation process is tampered with by an attacker, a completion measurement mechanism terminates Execution of the process, thereby ensuring security of an embedded platform