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ASSURED: Architecture for Secure Software Update of Realistic Embedded Devices.

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Title: ASSURED: Architecture for Secure Software Update of Realistic Embedded Devices.
Authors: Asokan, N., Nyman, Thomas, Rattanavipanon, Norrathep, Sadeghi, Ahmad-Reza, Tsudik, Gene
Source: IEEE Transactions on Computer-Aided Design of Integrated Circuits & Systems. Nov2018, Vol. 37 Issue 11, p2290-2300. 11p.
Subjects: Embedded computer systems, Embedded computer system design & construction, Computer architecture, Computer security, Computer firmware, Internet of things, Computer software, Scalability
Abstract: Secure firmware update is an important stage in the Internet of Things (IoT) device life-cycle. Prior techniques, designed for other computational settings, are not readily suitable for IoT devices, since they do not consider idiosyncrasies of a realistic large-scale IoT deployment. This motivates our design of architecture for secure software update of realistic embedded devices (ASSURED), a secure and scalable update framework for IoT. ASSURED includes all stakeholders in a typical IoT update ecosystem, while providing end-to-end security between manufacturers and devices. To demonstrate its feasibility and practicality, ASSURED is instantiated and experimentally evaluated on two commodity hardware platforms. Results show that ASSURED is considerably faster than current update mechanisms in realistic settings. [ABSTRACT FROM AUTHOR]
Copyright of IEEE Transactions on Computer-Aided Design of Integrated Circuits & Systems is the property of IEEE 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.)
Database: Engineering Source
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DbLabel: Engineering Source
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PubType: Academic Journal
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  Data: <searchLink fieldCode="DE" term="%22Embedded+computer+systems%22">Embedded computer systems</searchLink><br /><searchLink fieldCode="DE" term="%22Embedded+computer+system+design+%26+construction%22">Embedded computer system design & construction</searchLink><br /><searchLink fieldCode="DE" term="%22Computer+architecture%22">Computer architecture</searchLink><br /><searchLink fieldCode="DE" term="%22Computer+security%22">Computer security</searchLink><br /><searchLink fieldCode="DE" term="%22Computer+firmware%22">Computer firmware</searchLink><br /><searchLink fieldCode="DE" term="%22Internet+of+things%22">Internet of things</searchLink><br /><searchLink fieldCode="DE" term="%22Computer+software%22">Computer software</searchLink><br /><searchLink fieldCode="DE" term="%22Scalability%22">Scalability</searchLink>
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  Data: Secure firmware update is an important stage in the Internet of Things (IoT) device life-cycle. Prior techniques, designed for other computational settings, are not readily suitable for IoT devices, since they do not consider idiosyncrasies of a realistic large-scale IoT deployment. This motivates our design of architecture for secure software update of realistic embedded devices (ASSURED), a secure and scalable update framework for IoT. ASSURED includes all stakeholders in a typical IoT update ecosystem, while providing end-to-end security between manufacturers and devices. To demonstrate its feasibility and practicality, ASSURED is instantiated and experimentally evaluated on two commodity hardware platforms. Results show that ASSURED is considerably faster than current update mechanisms in realistic settings. [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of IEEE Transactions on Computer-Aided Design of Integrated Circuits & Systems is the property of IEEE 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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        Value: 10.1109/TCAD.2018.2858422
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      – Code: eng
        Text: English
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        PageCount: 11
        StartPage: 2290
    Subjects:
      – SubjectFull: Embedded computer systems
        Type: general
      – SubjectFull: Embedded computer system design & construction
        Type: general
      – SubjectFull: Computer architecture
        Type: general
      – SubjectFull: Computer security
        Type: general
      – SubjectFull: Computer firmware
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      – SubjectFull: Internet of things
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      – SubjectFull: Computer software
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      – SubjectFull: Scalability
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              Text: Nov2018
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