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Dual system trusted terminal computing architecture based on TPCM RoT.

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Τίτλος: Dual system trusted terminal computing architecture based on TPCM RoT. (English)
Συγγραφείς: HUANG Jianhui, ZHANG Jiangjiang, SHEN Changxiang, ZHANG Jianbiao
Πηγή: Journal on Communication / Tongxin Xuebao; Apr2025, Vol. 46 Issue 4, p1-14, 14p
Θεματικοί όροι: Trust, Computer network security, Computer systems, Problem solving, Privacy
Περίληψη: Due to the limitations of the times, the von Neumann computer system failed to consider the modern security environment, and the computing structure lacked independent protective components based on hardware trusted roots. A trusted terminal architecture based on the Chinese national standard GB/T 40650-2021 trusted platform control module (TPCM) trusted root was proposed. A dual architecture was adopted to implement a progressive parallel trusted execution environment architecture based on trusted roots, solving the problems of terminal device source, platform execution environment, and terminal device trusted management from the perspectives of hardware trusted root chips and underlying basic software. The method ensured that the TPCM trusted root chip of the terminal device and the tested basic components were powered on first, completing the trusted measurement of the CPU execution environment, and controlling the CPU power and device initialization configuration, gradually performing trusted diffusion during the computer startup process. It can achieve reliable and trustworthy network applications while ensuring the security and trustworthiness of the device itself, realizing the privacy, security protection, and network security of device data. [ABSTRACT FROM AUTHOR]
Copyright of Journal on Communication / Tongxin Xuebao is the property of Journal on Communications Editorial Office and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Βάση Δεδομένων: Complementary Index
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  Data: Dual system trusted terminal computing architecture based on TPCM RoT. (English)
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  Data: <searchLink fieldCode="AR" term="%22HUANG+Jianhui%22">HUANG Jianhui</searchLink><br /><searchLink fieldCode="AR" term="%22ZHANG+Jiangjiang%22">ZHANG Jiangjiang</searchLink><br /><searchLink fieldCode="AR" term="%22SHEN+Changxiang%22">SHEN Changxiang</searchLink><br /><searchLink fieldCode="AR" term="%22ZHANG+Jianbiao%22">ZHANG Jianbiao</searchLink>
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  Data: Journal on Communication / Tongxin Xuebao; Apr2025, Vol. 46 Issue 4, p1-14, 14p
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  Data: <searchLink fieldCode="DE" term="%22Trust%22">Trust</searchLink><br /><searchLink fieldCode="DE" term="%22Computer+network+security%22">Computer network security</searchLink><br /><searchLink fieldCode="DE" term="%22Computer+systems%22">Computer systems</searchLink><br /><searchLink fieldCode="DE" term="%22Problem+solving%22">Problem solving</searchLink><br /><searchLink fieldCode="DE" term="%22Privacy%22">Privacy</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Due to the limitations of the times, the von Neumann computer system failed to consider the modern security environment, and the computing structure lacked independent protective components based on hardware trusted roots. A trusted terminal architecture based on the Chinese national standard GB/T 40650-2021 trusted platform control module (TPCM) trusted root was proposed. A dual architecture was adopted to implement a progressive parallel trusted execution environment architecture based on trusted roots, solving the problems of terminal device source, platform execution environment, and terminal device trusted management from the perspectives of hardware trusted root chips and underlying basic software. The method ensured that the TPCM trusted root chip of the terminal device and the tested basic components were powered on first, completing the trusted measurement of the CPU execution environment, and controlling the CPU power and device initialization configuration, gradually performing trusted diffusion during the computer startup process. It can achieve reliable and trustworthy network applications while ensuring the security and trustworthiness of the device itself, realizing the privacy, security protection, and network security of device data. [ABSTRACT FROM AUTHOR]
– Name: Abstract
  Label:
  Group: Ab
  Data: <i>Copyright of Journal on Communication / Tongxin Xuebao is the property of Journal on Communications Editorial Office and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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      – Type: doi
        Value: 10.11959/j.issn.1000-436x.2025047
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      – Code: chi
        Text: Chinese
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        PageCount: 14
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      – SubjectFull: Trust
        Type: general
      – SubjectFull: Computer network security
        Type: general
      – SubjectFull: Computer systems
        Type: general
      – SubjectFull: Problem solving
        Type: general
      – SubjectFull: Privacy
        Type: general
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            NameFull: ZHANG Jiangjiang
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            NameFull: SHEN Changxiang
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              Text: Apr2025
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              Y: 2025
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