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  1. 学術雑誌論文

SASL-JTAG+: An Enhanced Lightweight and Secure JTAG Authentication Mechanism for IoT Systems with Diverse Devices

https://ehime-u.repo.nii.ac.jp/records/2003018
https://ehime-u.repo.nii.ac.jp/records/2003018
691f1428-5047-420d-bebb-754ab7db6e56
名前 / ファイル ライセンス アクション
HA13230968_20_2_214-220.pdf HA13230968_20_2_214-220.pdf (3.1 MB)
Item type 研究者データベースシステム連携 / Researcher Database System(1)
公開日 2025-04-28
タイトル
タイトル SASL-JTAG+: An Enhanced Lightweight and Secure JTAG Authentication Mechanism for IoT Systems with Diverse Devices
言語 en
言語
言語 eng
キーワード
言語 en
主題Scheme Other
主題 Internet of Things (IoT)
キーワード
言語 en
主題Scheme Other
主題 edge devices
キーワード
言語 en
主題Scheme Other
主題 Cyber-Physical System (CPS)
キーワード
言語 en
主題Scheme Other
主題 simple and secure password authentication protocol
キーワード
言語 en
主題Scheme Other
主題 Light Processing Version (SAS-L)
キーワード
言語 en
主題Scheme Other
主題 Joint Test Action Group (JTAG)
キーワード
言語 en
主題Scheme Other
主題 dependability
資源タイプ
資源タイプ識別子 http://purl.org/coar/resource_type/c_6501
資源タイプ journal article
著者 OKAMOTO, Hisashi

× OKAMOTO, Hisashi

en OKAMOTO, Hisashi
Graduate School of Science and Engineering, Ehime University

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WEI, Shaoqi

× WEI, Shaoqi

en WEI, Shaoqi
Graduate School of Science and Engineering, Ehime University

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WANG, Senling

× WANG, Senling

en WANG, Senling
Graduate School of Science and Engineering, Ehime University

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KAI, Hiroshi

× KAI, Hiroshi

en KAI, Hiroshi
Graduate School of Science and Engineering, Ehime University

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TAKAHASHI, Hiroshi

× TAKAHASHI, Hiroshi

en TAKAHASHI, Hiroshi
Graduate School of Science and Engineering, Ehime University

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HIGAMI, Yoshinobu

× HIGAMI, Yoshinobu

en HIGAMI, Yoshinobu
Graduate School of Science and Engineering, Ehime University

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SHIMIZU, Akihiro

× SHIMIZU, Akihiro

en SHIMIZU, Akihiro
Graduate School of Engineering, Kochi University of Technology

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NI, Tianming

× NI, Tianming

en NI, Tianming
Graduate School of Engineering, Anhui Polytechnic University

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WEN, Xiaoqing

× WEN, Xiaoqing

en WEN, Xiaoqing
Graduate School of Engineering, Kyushu Institute of Technology

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抄録
内容記述タイプ Abstract
内容記述 Joint Test Action Group (JTAG) interface is widely used in integrated circuits for functional testing and in-system debugging, ensuring high reliability throughout the silicon life cycle. However, it has also been identified as a potential vulnerability to the cyberattacks. Traditional security countermeasures such as adding authentication mechanism to restrict access to authorized users, often rely on uniform authentication credentials. This approach poses challenges for edge devices with varying computational capacities. Moreover, strengthening authentication security can lead to compatibility issues with embedded hardware on client devices, limiting scalability. To address these challenges, we propose Simple and Secure password authentication protocol, Light processing version based Joint Test Action Group plus Version (SASL-JTAG+), an enhanced JTAG authentication mechanism utilizing the Simple and Secure Password Authentication Protocol, Light Processing Version (SAS-L) protocol that enables one-time password authentication with adjustable bit lengths, tailored to the computational capacities of authenticators and target devices. The new approach provides robust security for devices with performance and cost constraints, offering flexible authentication data within a unified system. As a result, SASL-JTAG+ provides a scalable, long-term solution for securing IoT systems accommodating both legacy and modern devices while adapting to evolving technological demands.
言語 en
書誌情報 en : Journal of Communications

巻 20, 号 2, p. 214-220, 発行日 2025-04
出版者
出版者 Engineering and Technology Publishing
言語 en
ISSN
収録物識別子タイプ EISSN
収録物識別子 1796-2021
権利情報
言語 en
権利情報Resource https://creativecommons.org/licenses/by/4.0/
権利情報 Copyright © 2025 by the authors. This is an open access article distributed under the Creative Commons Attribution License(CC BY 4.0)
著者版フラグ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
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