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Advancing Device Design Techniques to Obfuscate the Measurement of Electromagnetic Information Leakage

Research Project

Project/Area Number 19H01104
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Review Section Medium-sized Section 60:Information science, computer engineering, and related fields
Research InstitutionNara Institute of Science and Technology

Principal Investigator

Hayashi Yuichi  奈良先端科学技術大学院大学, 先端科学技術研究科, 教授 (60551918)

Co-Investigator(Kenkyū-buntansha) 藤本 大介  奈良先端科学技術大学院大学, 先端科学技術研究科, 助教 (60732336)
Kim YoungWoo  奈良先端科学技術大学院大学, 先端科学技術研究科, 助教 (30862403)
Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥44,850,000 (Direct Cost: ¥34,500,000、Indirect Cost: ¥10,350,000)
Fiscal Year 2022: ¥9,360,000 (Direct Cost: ¥7,200,000、Indirect Cost: ¥2,160,000)
Fiscal Year 2021: ¥12,350,000 (Direct Cost: ¥9,500,000、Indirect Cost: ¥2,850,000)
Fiscal Year 2020: ¥13,520,000 (Direct Cost: ¥10,400,000、Indirect Cost: ¥3,120,000)
Fiscal Year 2019: ¥9,620,000 (Direct Cost: ¥7,400,000、Indirect Cost: ¥2,220,000)
Keywords電磁情報セキュリティ / サイドチャネル攻撃 / 環境電磁工学 / 暗号・認証 / 電磁環境 / 電磁波セキュリティ / 電磁放射 / 暗号・認証など
Outline of Research at the Start

本研究は、高速かつ完全な情報の復元を必要としない漏えい評価技術を開発し、それを用いて、漏えい電磁界の伝搬を可視化することにより、漏えいメカニズムを解明する。次にメカニズムに基づき、漏えいに深く関わる設計パターンを特定し、機器設計時に情報漏えいを予測可能なシミュレーション技術を開発する。さらに、メカニズムに基づき、漏えいを抑止する配線パターンや電気素子などを効果的に組み合わせ、逐次シミュレーション上で評価しながら、上位レイヤで処理される情報に依存しない漏えい情報の計測を困難化する機器設計手法を開発する。

Outline of Final Research Achievements

This research developed evaluation techniques, mechanism clarification, and countermeasure techniques to make measuring electromagnetic waves that cause information leakage difficult. First, (1) we developed a rapid leakage evaluation technique that does not require complete information restoration based on a leakage model, and (2) we clarified the leakage mechanism by high-resolution visualization of the propagation of leaking electromagnetic fields from devices in the time domain. Following this mechanism-based approach, (3) a simulation model was constructed to predict information leakage during equipment design. Furthermore, (4) a design methodology was given that makes the measurement of leakage information independent of the information processed at upper layers more difficult, again based on the identified mechanism.

Academic Significance and Societal Importance of the Research Achievements

本研究では、漏えい電磁波による情報漏えいの脅威を「漏えい電磁情報の計測」と「計測された情報の解析」の2つのフェーズからなる攻撃と捉え、前段の「計測」に着目し、これを困難化することで、後段の「解析」も無効化する新たなアプローチを用いた対策手法の開拓に学術的意義な意義がある。開発した対策手法は上位レイヤのプロトコルやアプリケーションに依存しないため、機器設計時に多種多様な入出力機器に統一的に適用できることから、その社会的意義は少なくない。

Report

(6 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • 2019 Comments on the Screening Results   Annual Research Report
  • Research Products

    (57 results)

All 2023 2022 2021 2020 2019 Other

All Int'l Joint Research (2 results) Journal Article (22 results) (of which Int'l Joint Research: 5 results,  Peer Reviewed: 22 results,  Open Access: 10 results) Presentation (33 results) (of which Int'l Joint Research: 6 results,  Invited: 7 results)

  • [Int'l Joint Research] Yonsei University(韓国)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] KAIST(韓国)

    • Related Report
      2021 Annual Research Report
  • [Journal Article] Efficient Noninvasive Fault Injection Method Utilizing Intentional Electromagnetic Interference2023

    • Author(s)
      Nishiyama Hikaru、Fujimoto Daisuke、Sone Hideaki、Hayashi Yuichi
    • Journal Title

      IEEE Transactions on Electromagnetic Compatibility

      Volume: 2023 Issue: 4 Pages: 1-9

    • DOI

      10.1109/temc.2023.3264586

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Echo TEMPEST: EM Information Leakage Induced by IEMI for Electronic Devices2023

    • Author(s)
      Kaji Shugo、Fujimoto Daisuke、Kinugawa Masahiro、Hayashi Yuichi
    • Journal Title

      IEEE Transactions on Electromagnetic Compatibility

      Volume: 2023 Issue: 3 Pages: 1-12

    • DOI

      10.1109/temc.2023.3252636

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Evaluation of Statistical Fault Analysis Using Input Timing Violation of Sequential Circuit on Cryptographic Module Under IEMI2023

    • Author(s)
      Fujimoto Daisuke、Okamoto Takumi、Li Yang、Kim Youngwoo、Hayashi Yuichi
    • Journal Title

      IEEE Transactions on Electromagnetic Compatibility

      Volume: 65 Issue: 1 Pages: 51-57

    • DOI

      10.1109/temc.2022.3215583

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A Method for Extracting Plausible Images From EM Leakage Measured at Low Sampling Rates2023

    • Author(s)
      Kitazawa Taiki、Kubo Hiroyuki、Hayashi Yuichi
    • Journal Title

      2023 IEEE 7th Global Electromagnetic Compatibility Conference

      Volume: 2023 Pages: 34-34

    • DOI

      10.1109/gemccon57842.2023.10078185

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Issue of Information Security Degradation Caused by Electromagnetic Emissions and Its Countermeasures2022

    • Author(s)
      Hayashi Yuichi
    • Journal Title

      Journal of The Japan Institute of Electronics Packaging

      Volume: 25 Issue: 4 Pages: 314-320

    • DOI

      10.5104/jiep.25.314

    • ISSN
      1343-9677, 1884-121X
    • Year and Date
      2022-07-01
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Simultaneous Security and EMC Evaluations Based on Measuring Electromagnetic Field Distribution on PCBs2022

    • Author(s)
      Kim Youngwoo、Fujimoto Daisuke、Hayashi Yuichi
    • Journal Title

      IEEE Electromagnetic Compatibility Magazine

      Volume: 11 Issue: 3 Pages: 84-92

    • DOI

      10.1109/memc.2022.9982569

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A Novel Remote Visualization of Screen Images Against High-Resolution Display With Divided Screens Focusing on the Difference of Transfer Function of Multiple Emanations2022

    • Author(s)
      Kitazawa Taiki、Arai Kimihiro、Kim Youngwoo、Fujimoto Daisuke、Hayashi Yuichi
    • Journal Title

      IEEE Transactions on Electromagnetic Compatibility

      Volume: 64 Issue: 6 Pages: 1941-1948

    • DOI

      10.1109/temc.2022.3204357

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Electromagnetic Side-Channel Analysis Against TERO-Based TRNG2022

    • Author(s)
      Osuka Saki、Fujimoto Daisuke、Kawamura Shinichi、Hayashi Yuichi
    • Journal Title

      IEEE Transactions on Electromagnetic Compatibility

      Volume: 64 Issue: 5 Pages: 1288-1295

    • DOI

      10.1109/temc.2022.3189372

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Card-Based Secure Sorting Protocol2022

    • Author(s)
      Haga Rikuo、Toyoda Kodai、Shinoda Yuto、Miyahara Daiki、Shinagawa Kazumasa、Hayashi Yuichi、Mizuki Takaaki
    • Journal Title

      IWSEC 2022, Lecture Notes in Computer Science

      Volume: 13504 Pages: 224-240

    • DOI

      10.1007/978-3-031-15255-9_12

    • ISBN
      9783031152542, 9783031152559
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Card-Minimal Protocols for Three-Input Functions with Standard Playing Cards2022

    • Author(s)
      Haga Rikuo、Hayashi Yuichi、Miyahara Daiki、Mizuki Takaaki
    • Journal Title

      AFRICACRYPT 2022, Lecture Notes in Computer Science

      Volume: 13503 Pages: 448-468

    • DOI

      10.1007/978-3-031-17433-9_19

    • ISBN
      9783031174322, 9783031174339
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Analysis of the PDN Induced Crosstalk Impacts on the High-Speed Signaling in Ultra- Thin and High Permittivity Substrates2022

    • Author(s)
      Kitazawa Taiki、Hayashi Yuichi、Fukawa Yoshi、Kim Yougwoo
    • Journal Title

      2022 International Symposium on Electromagnetic Compatibility EMC Europe

      Volume: 2022 Pages: 84-89

    • DOI

      10.1109/emceurope51680.2022.9900949

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Basic Study on a Novel FDTD Method Implemented Frequecy Dispersion of PCB2021

    • Author(s)
      Kitazawa Taiki、Kitahara Ren、Yamagiwa Taiki、Chakarothai Jerdvisanop、Hayashi Yuichi、Kasuga Takashi
    • Journal Title

      2021 IEEE International Joint EMC/SI/PI and EMC Europe Symposium

      Volume: 2021 Pages: 580-580

    • DOI

      10.1109/emc/si/pi/emceurope52599.2021.9559370

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Fundamental Evaluation of EM Information Leakage Induced by IEMI for a Device with Differential Signaling2021

    • Author(s)
      Kaji Shugo、Fujimoto Daisuke、Kim Youngwoo、Hayashi Yuichi
    • Journal Title

      2021Asia-Pacific International Symposium on Electromagnetic Compatibility

      Volume: 2021 Pages: 1-4

    • DOI

      10.1109/apemc49932.2021.9597081

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Measurement and Analysis of Electromagnetic Information Leakage From Printed Circuit Board Power Delivery Network of Cryptographic Devices2021

    • Author(s)
      Wada Shinpei、Hayashi Yuichi、Fujimoto Daisuke、Homma Naofumi、Kim Youngwoo
    • Journal Title

      IEEE Transactions on Electromagnetic Compatibility

      Volume: 2021 Issue: 5 Pages: 1-11

    • DOI

      10.1109/temc.2021.3062417

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Design of Suitable Controlled Image for Evaluation of EM Information Leakage2021

    • Author(s)
      D. Nagata, R. Birukawa, Y. Hayashi, T. Mizuki, H. Sone
    • Journal Title

      URSI Radio Science Letters

      Volume: 2 Pages: 1-4

    • DOI

      10.46620/20-0054

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Experimental Study on Measurement Resolution of Side Channel Waveform in Correlation Power Analysis2020

    • Author(s)
      Utsumi Kohei、Hayashi Yu-ichi、Mizuki Takaaki、Sone Hideaki
    • Journal Title

      2020 International Symposium on Electromagnetic Compatibility - EMC EUROPE

      Volume: 2020 Pages: 1-4

    • DOI

      10.1109/emceurope48519.2020.9245659

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The Source Estimation of Electromagnetic Information Leakage from Information Devices2020

    • Author(s)
      Birukawa Ryota、Nagata Daiya、Hayashi Yu-ichi、Mizuki Takaaki、Sone Hideaki
    • Journal Title

      2020 International Symposium on Electromagnetic Compatibility - EMC EUROPE

      Volume: 2020 Pages: 1-4

    • DOI

      10.23919/ursigass49373.2020.9231979

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Comparison of Pearson correlation coefficient and distance correlation in Correlation Power Analysis on Digital Multiplier2020

    • Author(s)
      Kundrata Jurica、Fujimoto Daisuke、Hayashi Yuichi、Baric Adrijan
    • Journal Title

      2020 43rd International Convention on Information, Communication and Electronic Technology

      Volume: 2020 Pages: 146-151

    • DOI

      10.23919/mipro48935.2020.9245325

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Introduction to Measurement Methods for Electromagnetic Information Security2020

    • Author(s)
      Yuichi Hayashi , William A. Radasky
    • Journal Title

      IEEE EMC+SIPI 2020

      Volume: 2020 Pages: 1-1

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Statistical Eye-Diagram Estimation Method Considering Power/Ground Noise Induced by Simultaneous Switching Output (SSO) Buffers2020

    • Author(s)
      Youngwoo Kim , Daisuke Fujimoto, Shugo Kaji, Shinpei Wada, HyunwookPark, Daehwan Lho, Joungho Kim, and Yuichi Hayashi
    • Journal Title

      IEEE Transactions on Electromagnetic Compatibility

      Volume: 2020 Issue: 6 Pages: 1-11

    • DOI

      10.1109/temc.2020.2975202

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Electromagnetic Information Security Threats to Hardware and Their Countermeasures2019

    • Author(s)
      林優一
    • Journal Title

      IEICE ESS Fundamentals Review

      Volume: 13 Issue: 1 Pages: 28-37

    • DOI

      10.1587/essfr.13.1_28

    • NAID

      130007673024

    • ISSN
      1882-0875
    • Year and Date
      2019-07-01
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Statistical Analysis of Simultaneous Switching Output (SSO) Impacts on Steady State Output Responses and Signal Integrity2019

    • Author(s)
      Young Woo Kim, Daisuke Fujimoto, Hikaru Nishiyama, Daehwan Lho, Hyunwook Park, Joungho Kim and Yuichi Hayashi
    • Journal Title

      2019 12th International Workshop on the Electromagnetic Compatibility of Integrated Circuits (EMC Compo)

      Volume: 2019 Pages: 138-140

    • DOI

      10.1109/emccompo.2019.8919652

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] ROベースのTRNGに対する振幅確率分布を用いた乱数性評価手法2023

    • Author(s)
      尾崎慧一, 藤本大介, 大須賀彩希, 川村信一, 林優一
    • Organizer
      2023年 暗号と情報セキュリティシンポジウム
    • Related Report
      2022 Annual Research Report
  • [Presentation] 複数の復調方式を用いた漏えい電磁波からの音情報復元に関する基礎検討2023

    • Author(s)
      北澤太基, 高野誠也, 林優一
    • Organizer
      電子情報通信学会 環境電磁工学研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 漏えいと妨害電磁波を用いた暗号モジュールに対する統計故障解析2023

    • Author(s)
      西山輝, 藤本大介, 林優一
    • Organizer
      2023年 暗号と情報セキュリティシンポジウム
    • Related Report
      2022 Annual Research Report
  • [Presentation] 意図的電磁照射によるスピーカーフォンからの電磁情報漏えいの脅威と対策時に求められる指標の提案2023

    • Author(s)
      高野誠也, 林優一
    • Organizer
      電子情報通信学会 ハードウェアセキュリティ研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Recent Trends and Future Prospects in Electromagnetic Information Security2022

    • Author(s)
      Yuichi Hayashi
    • Organizer
      EMSEC Workshop 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 薄膜高誘電率基板を用いた低インピーダンスPDNによるクロストーク抑制効果の解析2022

    • Author(s)
      北澤太基, キムヨンウ, 藤本大介, 林優一
    • Organizer
      電子情報通信学会 環境電磁工学研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 静電容量センサの出力分布に着目したID生成手法に関する基礎検討2022

    • Author(s)
      鍛治秀伍, 太刀掛彩希, 藤本大介, 林優一
    • Organizer
      電子情報通信学会 ハードウェアセキュリティ研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 利用環境を考慮したディスプレイからの電磁的漏えい強度の評価2022

    • Author(s)
      北村圭輝, 北澤太基, 藤本大介, 林優一
    • Organizer
      電子情報通信学会 ハードウェアセキュリティ研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 暗号機器のプリント基板上の電源供給ネットワークにおける電磁的情報漏えい抑制に関する基礎検討2022

    • Author(s)
      和田慎平, 藤本大介, 林優一, キムヨンウ
    • Organizer
      電子情報通信学会 環境電磁工学研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] ランダムカット1回の6枚XORプロトコルの不可能性について2022

    • Author(s)
      芳賀陸雄, 林優一, 宮原大輝, 水木敬明
    • Organizer
      情報処理学会 コンピュータセキュリティ研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 映像機器の電磁情報漏えい評価のための漏えい源モデルの検討2022

    • Author(s)
      北澤太基, 久保尋之, 林優一
    • Organizer
      電子情報通信学会 環境電磁工学研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 意図的な電磁妨害により生ずる情報漏えいのモデル化に向けた評価環境の構築2022

    • Author(s)
      高野誠也, 鍛治秀伍, 衣川昌宏, 藤本大介, 林優一
    • Organizer
      電子情報通信学会 環境電磁工学研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] ERO-TRNGに対する振幅確率分布を用いた乱数性評価に関する基礎検討2022

    • Author(s)
      尾崎慧一, 藤本大介, 大須賀彩希, 川村信一, 林優一
    • Organizer
      電子情報通信学会 ハードウェアセキュリティ研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 高速信号伝送と電磁波セキュリティ2022

    • Author(s)
      林優一
    • Organizer
      高速信号伝送研究会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] オンチップセンサを用いた線路上のハードウェアトロージャン検知に関する基礎検討2022

    • Author(s)
      西鳥羽陽, 鍛治秀伍, 衣川昌宏, 藤本大介, 林優一
    • Organizer
      ハードウェアセキュリティ研究会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 通信線路上のハードウェアトロイによる電磁情報漏えい評価法の検討 ~変調度と放射強度に着目した評価 ~2022

    • Author(s)
      湯川 大雅, 鍛治 秀伍, 藤本 大介, 林 優一
    • Organizer
      ハードウェアセキュリティ研究会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 周波数注入攻撃に対するROベースのTRNG耐性評価に関する検討2021

    • Author(s)
      橋本 律紀, 藤本 大介, 林 優一
    • Organizer
      ハードウェアセキュリティ研究会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 静電容量センサを用いたプリント基板の個体差の検出に関する基礎検討2021

    • Author(s)
      太刀掛彩希, 鍛治秀伍, 藤本大介, 林優一
    • Organizer
      ハードウェアセキュリティ研究会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Electromagnetic Security for Perceptual Information to Protect Digital Privacy2021

    • Author(s)
      Yuichi Hayashi
    • Organizer
      IEEE Digital Privacy Workshop
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 漏えい経路の伝達特性の差異に着目した高解像度ディスプレイに対する電磁的情報漏えい評価2021

    • Author(s)
      荒井公寛, 藤本大介, 林優一
    • Organizer
      2021年暗号と情報セキュリティシンポジウム
    • Related Report
      2020 Annual Research Report
  • [Presentation] 複数の周波数印加による電磁的情報漏えい誘発に関する検討2021

    • Author(s)
      鍛治秀伍, 藤本大介, 林優一
    • Organizer
      2021年暗号と情報セキュリティシンポジウム
    • Related Report
      2020 Annual Research Report
  • [Presentation] リモートワーク環境におけるスピーカーフォンからの電磁波を通じた情報漏えい評価2021

    • Author(s)
      福嶋章悟, 藤本大介, 林優一
    • Organizer
      2021年暗号と情報セキュリティシンポジウム
    • Related Report
      2020 Annual Research Report
  • [Presentation] 設置環境の異なるスマートスピーカーからの電磁的情報漏えい評価と対策2021

    • Author(s)
      福嶋章悟, 藤本大介, 林優一
    • Organizer
      電子情報通信学会・ハードウェアセキュリティ研究会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 複数の漏えい周波数に着目した高解像度ディスプレイからの画面情報復元に関する検討2021

    • Author(s)
      荒井公寛, 藤本大介, 林優一
    • Organizer
      電子情報通信学会・ハードウェアセキュリティ研究会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 利用環境を考慮したラップトップからの電磁的情報漏えい評価2021

    • Author(s)
      福嶋章悟, 藤本大介, 林優一
    • Organizer
      2021年電子情報通信学会総合大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 接触境界の表面粗さとトルク値がコネクタ高周波特性に与える影響に関する基礎検討2021

    • Author(s)
      上田浩行, 鍛治秀伍, 藤本大介, キムヨンウ, 林優一
    • Organizer
      電子情報通信学会・機構デバイス研究会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 製造メーカの異なるコネクタの相互接続時に生ずる接触境界部の高周波特性の基礎評価2020

    • Author(s)
      上田浩行, 藤本大介, キム・ヨンウ, 北澤太基, 春日貴志, 林優一
    • Organizer
      電気情報通信学会ソサイエティ大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Fundamental Evaluation of Impedance Variations in the Connector Caused by High-Frequency Noise Propagation2020

    • Author(s)
      上田浩行, 鍛治秀伍, 藤本大介, 北澤太基, 春日貴志, 林優一
    • Organizer
      International Session on Electro-Mechanical Devices
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Statistical Signal/Power Integrity Analysis of High-BandwidthMemory (HBM) Interposer Channel considering SSO Noise and Data Coding2020

    • Author(s)
      Youngwoo Kim , Yu-ichi Hayashi, Fujimoto Daisuke, Hyunwook Park,and Joungho Kim
    • Organizer
      DesignCon 2020
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Introduction to Electromagnetic Information Security2019

    • Author(s)
      Y.Hayashi
    • Organizer
      2019 Symposia on VLSI Technology and Circuits
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] IoT時代に求められるハードウェアセキュリティ2019

    • Author(s)
      林優一
    • Organizer
      EMC Sapporo & APEMC 2019 市民セミナー
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] EMCとセキュリティ ~電磁波によるセキュリティ低下の問題とその対策~2019

    • Author(s)
      林優一
    • Organizer
      EMCユーザ会議 2019
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Introduction:Application of EMC Methodology to Information Security Evaluations/Countermeasures/Education2019

    • Author(s)
      Y.Hayashi
    • Organizer
      2019 IEEE International Symposium on EMC+SIPI
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited

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Published: 2019-04-18   Modified: 2024-01-30  

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