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Development of a secure and non-fooled AI engine with multiple defense mechanisms

Research Project

Project/Area Number 19K24357
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeMulti-year Fund
Review Section 1001:Information science, computer engineering, and related fields
Research InstitutionMeijo University

Principal Investigator

Nozaki Yusuke  名城大学, 理工学部, 助教 (60847953)

Project Period (FY) 2019-08-30 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2020: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
KeywordsAIエンジン / セキュリティ
Outline of Research at the Start

Society5.0の実現のためにAI技術が注目されている。一方で、AIの社会実装における課題として、AIを使用することの安全性とセキュリティリスクが挙げられている。AIの安全性に関して、AIの誤判断は現実へ与える影響が大きいため、騙されないAIが必要である。AIのセキュリティリスクに関して、AIで利用する学習データには個人情報や企業機密が含まれるだけでなく、モデル生成は豊富な計算資源を必要とするため、モデル情報を保護するためのセキュアなAIが必要である。本研究は、セキュアで騙されないAIを実現するために、AIの内部と外部に着目した防御機構を開発する。

Outline of Final Research Achievements

To realize a better society, the AI technology has been attracted attention. It is important to ensure the safety of AI to promote social implementation of AI. Therefore, this study conducted research and development to realize a secure AI system. This study revealed the threats of model extraction attacks and evasion attacks and researched the countermeasure methods. The proposed methods improved the security of AI system.

Academic Significance and Societal Importance of the Research Achievements

研究成果の学術的意義は,実デバイスに実装したAIエンジンでのいくつかの攻撃に対する脅威を明らかにした点と,開発した対策手法によって,AIエンジンに対する攻撃への安全性を向上できる点である。また,本研究で研究開発した手法によって, AIシステムのセキュリティを向上させることができるため,AIの社会実装を推進することができる点で社会的意義が大きい。

Report

(4 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (16 results)

All 2022 2021 2020

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (14 results) (of which Int'l Joint Research: 6 results)

  • [Journal Article] PUF Secure Authentication Method Using Secret Sharing Schemes and its Evaluation2022

    • Author(s)
      野崎佑典,吉川雅弥
    • Journal Title

      情報処理学会論文誌

      Volume: 63 Issue: 3 Pages: 840-848

    • DOI

      10.20729/00217481

    • Year and Date
      2022-03-15
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Hierarchical Hardware Trojan for LUT-based AI Devices and its Evaluation2021

    • Author(s)
      野崎佑典,竹本修,池崎良哉,吉川雅弥
    • Journal Title

      IEEJ Transactions on Electronics, Information and Systems

      Volume: 141 Issue: 12 Pages: 1234-1240

    • DOI

      10.1541/ieejeiss.141.1234

    • NAID

      130008123459

    • ISSN
      0385-4221, 1348-8155
    • Year and Date
      2021-12-01
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Presentation] Shuffling Countermeasure against Power Side-Channel Attack for MLP with Software Implementation2021

    • Author(s)
      Y. Nozaki and M. Yoshikawa
    • Organizer
      2021 IEEE the 4th International Conference on Electronics and Communication Engineering (ICECE 2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Neural Network Based Glitch Physically Unclonable Function2021

    • Author(s)
      Y. Nozaki and M. Yoshikawa
    • Organizer
      2021 IEEE 12th Annual Ubiquitous Computing, Electronics & Mobile Communication Conference (UEMCON 2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Performance Evaluation of AI Authentication Device Implemented on SAKURA-G2021

    • Author(s)
      Y. Nozaki and M. Yoshikawa
    • Organizer
      7th IEEE International Conference on Applied System Innovation (ICASI 2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] FPGA向けAIモジュールに対する電力解析の検討2021

    • Author(s)
      野崎佑典,竹本修,池崎良哉,吉川雅弥
    • Organizer
      2021年電気学会電子・情報・システム部門大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] NN PUFのユニーク性を向上させるレスポンス生成手法2021

    • Author(s)
      野崎佑典,吉川雅弥
    • Organizer
      令和3年度電気・電子・情報関係学会東海支部連合大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 軽量認証暗号SPARKLEの耐タンパ性評価2021

    • Author(s)
      野崎佑典,吉川雅弥
    • Organizer
      情報処理学会CDS研究会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 多層パーセプトロンへの電力サイドチャネル対策の検討2021

    • Author(s)
      野崎佑典,吉川雅弥
    • Organizer
      第50回東海ファジィ研究会
    • Related Report
      2021 Annual Research Report
  • [Presentation] SAKURA-Gに実装したAI向け認証デバイスの性能評価2021

    • Author(s)
      野崎佑典,吉川雅弥
    • Organizer
      第49回東海ファジィ研究会
    • Related Report
      2020 Research-status Report
  • [Presentation] LUT oriented Hardware Trojan for FPGA based AI Module2020

    • Author(s)
      Y. Nozaki, S. Takemoto, Y. Ikezaki, and M. Yoshikawa
    • Organizer
      6th IEEE International Conference on Applied System Innovation (ICASI 2020)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] AI推論器のLUT構造に着目したハードウェアトロイ2020

    • Author(s)
      野崎佑典,竹本修,池崎良哉,吉川雅弥
    • Organizer
      電子情報通信学会HWS研究会
    • Related Report
      2020 Research-status Report
  • [Presentation] FPGA向けAI推論器に対するハードウェアトロイの検討2020

    • Author(s)
      野崎佑典,竹本修,池崎良哉,吉川雅弥
    • Organizer
      令和2年度電気・電子・情報関係学会東海支部連合大会
    • Related Report
      2020 Research-status Report
  • [Presentation] Tamper Resistance Evaluation of MLP with Software Implementation against Power Consumption based Model Extraction2020

    • Author(s)
      Y. Nozaki and M. Yoshikawa
    • Organizer
      2020 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP’20)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] ソフトウェア実装したMLPに対する電力解析の検討2020

    • Author(s)
      野崎佑典,吉川雅弥
    • Organizer
      第48回東海ファジィ研究会
    • Related Report
      2019 Research-status Report
  • [Presentation] Tamper Resistance Evaluation of TWINE Implemented on 8-bit Microcontroller2020

    • Author(s)
      Y. Nozaki and M. Yoshikawa
    • Organizer
      3rd International Conference on Software Engineering and Information Management (ICSIM 2020)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research

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Published: 2019-09-03   Modified: 2023-01-30  

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