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Clonable PUF: Physical Unclonable Function with Limited Replication

Research Project

Project/Area Number 20K21793
Research Category

Grant-in-Aid for Challenging Research (Exploratory)

Allocation TypeMulti-year Fund
Review Section Medium-sized Section 60:Information science, computer engineering, and related fields
Research InstitutionKyoto University

Principal Investigator

Sato Takashi  京都大学, 情報学研究科, 教授 (20431992)

Co-Investigator(Kenkyū-buntansha) Bian Song  京都大学, 情報学研究科, 助教 (00866030)
Project Period (FY) 2020-07-30 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
Fiscal Year 2022: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2021: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2020: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywords物理的複製困難関数 / 特性ばらつき / 認証 / セキュリティ / PUF / 物理的複製困難回路 / PUF / ハードウェアセキュリティ
Outline of Research at the Start

半導体チップの真贋判定やユーザ間の認証等に用いるため、所与の入力に対しランダムかつチップ毎に一意の応答を出力する物理的複製困難関数(PUF)回路が提案されている。製造ばらつきを積極的に利用することで、PUF回路は同一回路構成であっても入力に対する出力応答(CRP)が全てのチップで異なる。本研究では、ばらつきを利用するため制御不可能と考えられていたCRPを、製造時に限定的に複製する回路を提案する。これにより、予め決めた数からなる半導体チップのグループ内では全てCRPが等価であり、グループ間では従来のPUF回路と同様にCRPが全て異なる、という特徴を持つ新たなPUF回路が作成される。

Outline of Final Research Achievements

Physically unclonable function (PUF) circuits are effective for identification purposes, etc., because their challenge-response pairs (CRPs), which correspond to the input-output function of the circuit, are different for each instance because the PUFs use characteristic variations that cannot be controlled during the manufacturing process. In this study, we proposed a clonable PUF (CPUF) that has the same characteristics as the existing PUFs and at the same time allows a limited number of replicas with shared CRPs. The circuit design of two types of CPUFs, weak and strong CPUFs, are developed.

Academic Significance and Societal Importance of the Research Achievements

偽造品や悪意ある改ざんが施されたいわゆるハードウェアトロイを含む半導体部品の流通が懸念されている。PUFは半導体の真贋判定やユーザ間認証の手段等として提案されているが、PUFの性質である「複製困難性」のために、CRPを持つサーバとPUFの物理的実体を持つユーザとの間の1対1の認証のみが可能であった。しかし、必ずしもデータベースとの通信機能を持たず、1対1での認証が求められる応用は多い。本研究は、共有的な秘密情報をPUFの実体により分散して保持することにより、CRPをデータとして中央集権的に保存することを不要とするCPUFの設計を与えるものである。

Report

(4 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (34 results)

All 2023 2022 2021 2020 Other

All Journal Article (10 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 10 results,  Open Access: 6 results) Presentation (23 results) (of which Int'l Joint Research: 14 results,  Invited: 2 results) Remarks (1 results)

  • [Journal Article] Aging-robust amplifier composed of p-type low voltage OTFT and organic semiconductor load2023

    • Author(s)
      Kaneiwa Yuto、Kuribara Kazunori、Sato Takashi
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 62 Issue: SC Pages: SC1061-SC1061

    • DOI

      10.35848/1347-4065/acb2be

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Hardware-Friendly Delayed-Feedback Reservoir for Multivariate Time-Series Classification2022

    • Author(s)
      Ikeda Sosei、Awano Hiromitsu、Sato Takashi
    • Journal Title

      IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems

      Volume: 41 Issue: 11 Pages: 3650-3660

    • DOI

      10.1109/tcad.2022.3197488

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Hybrid CMOS and pseudo-CMOS Organic Memory for Flexible Sensors2022

    • Author(s)
      Qin Zhaoxing、Kuribara Kazunori、Ogasahara Yasuhiro、Sato Takashi
    • Journal Title

      IEEE Sensors Journal

      Volume: - Issue: 20 Pages: 1-1

    • DOI

      10.1109/jsen.2022.3153714

    • Related Report
      2022 Annual Research Report 2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Yield and leakage current of organic thin-film transistor logic gates toward reliable and low-power operation of large-scale logic circuits for IoT nodes2022

    • Author(s)
      Ogasahara Yasuhiro、Kuribara Kazunori、Oshima Kunihiro、Qin Zhaoxing、Sato Takashi
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 61 Issue: SC Pages: SC1044-SC1044

    • DOI

      10.35848/1347-4065/ac44cf

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Efficient Analysis for Mitigation of Workload-dependent Aging Degradation2022

    • Author(s)
      Morita Shumpei、Bian Song、Shintani Michihiro、Sato Takashi
    • Journal Title

      IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems

      Volume: - Issue: 12 Pages: 1-1

    • DOI

      10.1109/tcad.2022.3149856

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Accelerating Parameter Extraction of Power MOSFET Models Using Automatic Differentiation2022

    • Author(s)
      Shintani Michihiro、Ueda Aoi、Sato Takashi
    • Journal Title

      IEEE Transactions on Power Electronics

      Volume: 37 Issue: 3 Pages: 2970-2982

    • DOI

      10.1109/tpel.2021.3118057

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] APAS: Application-Specific Accelerators for RLWE-based Homomorphic Linear Transformations2021

    • Author(s)
      Bian Song、Kundi Dur E Shahwar、Hirozawa Kazuma、Liu Weiqiang、Sato Takashi
    • Journal Title

      IEEE Transactions on Information Forensics and Security

      Volume: 1 Pages: 4663-4678

    • DOI

      10.1109/tifs.2021.3114032

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Separation of Bias Stress Degradation Factors in Organic Thin-film Transistors2021

    • Author(s)
      K. Oshima, S. Bian, K. Kuribara, and T. Sato
    • Journal Title

      Japanese Journal of Applied Physics (JJAP)

      Volume: 60 Issue: SB Pages: SBBG06-SBBG06

    • DOI

      10.35848/1347-4065/abdcb2

    • Related Report
      2021 Research-status Report 2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Stable Organic SRAM Cell With P-type Access Transistors2021

    • Author(s)
      Z. Qin, S. Bian, K. Kuribara, and T. Sato
    • Journal Title

      Japanese Journal of Applied Physics (JJAP)

      Volume: 60 Issue: SB Pages: SBBG04-SBBG04

    • DOI

      10.35848/1347-4065/abd534

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Organic Current Mirror PUF for Improved Stability Against Device Aging2020

    • Author(s)
      Zhaoxing Qin, Michihiro Shintani, Kazunori Kuribara, Yasuhiro Ogasahara, and Takashi Sato
    • Journal Title

      IEEE Sensors Journal

      Volume: 20 Issue: 14 Pages: 1-1

    • DOI

      10.1109/jsen.2020.2986077

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Integer-wise型TFHEの算術演算の高速化2023

    • Author(s)
      松岡 航太郎, 星月 祐介, 佐藤 高史, Song Bian
    • Organizer
      暗号とセキュリティシンポジウム
    • Related Report
      2022 Annual Research Report
  • [Presentation] OPTL: Robust and area-efficient pass gate logic for organic transistors2023

    • Author(s)
      Qin Zhaoxing, Kunihiro Oshima, Kazunori Kuribara, and Takashi Sato
    • Organizer
      IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS)
    • Related Report
      2022 Annual Research Report
  • [Presentation] 完全準同型暗号におけるBNNを用いた高速な秘匿推論手法の実装と評価2022

    • Author(s)
      橋詰 陽太, 古川 修平, 松本 直樹, 伴野 良太郎, 松岡 航太郎, 佐藤 高史
    • Organizer
      情報処理学会第84回全国大会
    • Related Report
      2022 Annual Research Report 2021 Research-status Report
  • [Presentation] Evaluating accuracy of quantum circuit learning via quantum circuit mapping2022

    • Author(s)
      Nanao Segawa and Takashi Sato
    • Organizer
      Workshop on synthesis and system integration of mixed information technologies (SASIMI)
    • Related Report
      2022 Annual Research Report
  • [Presentation] Respiratory rate estimation based on WiFi frame capture2022

    • Author(s)
      Takamochi Kanda, Takashi Sato, Hiromitsu Awano, Sota Kondo, and Koji Yamamoto
    • Organizer
      IEEE Consumer Communications & Networking Conference (CCNC)
    • Related Report
      2022 Annual Research Report 2021 Research-status Report
  • [Presentation] dGPLVM: A nonparametric device model for statistical circuit simulation2022

    • Author(s)
      Kyohei Shimozato and Takashi Sato
    • Organizer
      IEEE International Conference on Microelectronic Test Structures (ICMTS)
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Virtual secure platform: A five-stage pipeline processor over TFHE2021

    • Author(s)
      Kotaro Matsuoka, Ryotaro Banno, Naoki Matsumoto, Takashi Sato, and Song Bian
    • Organizer
      Usenix Security Symposium
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] 量子計算の誤り軽減のための量子ビット初期配置手法2021

    • Author(s)
      瀬川 七央, 佐藤 高史
    • Organizer
      回路とシステムのワークショップ
    • Related Report
      2021 Research-status Report
  • [Presentation] Towards better standard cell library: Optimizing compound logic gates for TFHE2021

    • Author(s)
      Kotaro Matsuoka, Yusuke Hoshizuki, Takashi Sato and Song Bian
    • Organizer
      ACM Workshop on Encrypted Computing & Applied Homomorphic Cryptography (WAHC)
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] 統計的回路シミュレーションのための非正規分布モデルパラメータの生成(招待)2021

    • Author(s)
      佐藤 高史, 塚本 裕貴, 辺 松, 新谷道広
    • Organizer
      信学技報 SDM研究会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] Privacy-preserving medical image segmentation via hybrid trusted execution environment2021

    • Author(s)
      Song Bian, Weiweng Jiang, and Takashi Sato
    • Organizer
      ACM/IEEE Design Automation Conference (DAC)
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Adaptive outlier detection for power MOSFETs based on Gaussian process regression2021

    • Author(s)
      Kyohei Shimozato, Michihiro Shintani, and Takashi Sato
    • Organizer
      IEEE Applied Power Electronics Conference and Exposition (APEC)
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Automatic parallelism tuning for module learning with errors based post-Quantum key exchanges on GPUs2021

    • Author(s)
      Tatsuki Ono, Song Bian, and Takashi Sato
    • Organizer
      IEEE International Symposium on Circuits and Systems (ISCAS)
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Clonable PUF: On the design of PUFs that share equivalent responses2021

    • Author(s)
      Takashi Sato, Yuki Tanaka, and Song Bian
    • Organizer
      IEEE International Symposium on Circuits and Systems (ISCAS)
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] WiFiフレームキャプチャに基づく呼吸数推定に関する検討2021

    • Author(s)
      神田 高望, 佐藤 高史, 粟野 皓光, 近藤 綜太, 山本高至
    • Organizer
      信学技報 SRW SeMI CNR
    • Related Report
      2021 Research-status Report
  • [Presentation] 統計的回路シミュレーションのための非正規分布モデルパラメータの生成2021

    • Author(s)
      佐藤 高史, 塚本 裕貴, 辺 松, 新谷道広統計的回路シミュレーションのための非正規分布モデルパラメータの生成(招待)
    • Organizer
      信学技報 SDM研究会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] Privacy-preserving Medical Image Segmentation via Hybrid Trusted Execution Environment2021

    • Author(s)
      S. Bian, W. Jiang, and T. Sato
    • Organizer
      ACM/IEEE Design Automation Conference (DAC)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Virtual Secure Platform: A Five-stage Pipeline Processor Over TFHE2021

    • Author(s)
      K. Matsuoka, R. Banno, N. Matsumoto, T. Sato, and S. Bian
    • Organizer
      Usenix Security Symposium
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Clonable PUF: On the Design of PUFs That Share Equivalent Responses2021

    • Author(s)
      T. Sato, Y. Tanaka, and S. Bian
    • Organizer
      IEEE International Symposium on Circuits and Systems (ISCAS)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Automatic Parallelism Tuning for Module Learning With Errors Based Post-Quantum Key Exchanges on GPUs2021

    • Author(s)
      T. Ono, S. Bian, and T. Sato
    • Organizer
      IEEE International Symposium on Circuits and Systems (ISCAS)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] NASS: Optimizing Secure Inference via Neural Architecture Search2020

    • Author(s)
      S. Bian, W. Jiang, Q. Lu, Y. Shi, and T. Sato
    • Organizer
      European Conference on Artificial Intelligence (ECAI)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] BUNET: Blind Medical Image Segmentation Based on Secure UNET2020

    • Author(s)
      S. Bian, X. Xu, W. Jiang, Y. Shi, and T. Sato
    • Organizer
      Medical Image Computing and Computer Assisted Interventions (MICCAI)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] ENSEI: Efficient Secure Inference via Frequency-domain Homomorphic Convolution for Privacy-preserving Visual Recognition2020

    • Author(s)
      S. Bian, T. Wang, M. Hiromoto, Y. Shi, and T. Sato
    • Organizer
      Computer Vision and Pattern Recognition (CVPR)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Remarks] 情報回路方式研究室

    • URL

      http://www.pass.cce.i.kyoto-u.ac.jp/

    • Related Report
      2020 Research-status Report

URL: 

Published: 2020-08-03   Modified: 2024-01-30  

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