日本語
The University of Electro-Communications 
Graduate School of Informatics and Engineering, School of Informatics and Engineering 
"Department of Informatics, Cluster II (Emerging Multi-interdisciplinary Engineering)" 

顔写真 Professor 
Mitsugu Iwamoto 

Year of birth:1976  
Personal website  

Career
Graduate School of Information Sysytems, University of Electro-communications  Department of Information System Science  Research Associate  2004/04/01-2007/03/31 
Graduate School of Information Systems, the University of Electro-Communications  Department of Information Network System  Assistant Professor  2007/04/01-2010/05/31 
Cernter for Frontier Science and Engineering, The University of Electro-Communications  Tenure Track Assistant Professor  2010/06/01-2012/11/30 
Cernter for Frontier Science and Engineering, The University of Electro-Communications  Tenure Track Associate Professor  2012/12/01-2015/03/31 
Graduate School of Information and Engineering, The University of Electro-Communications  Department of Informatics  Associate Professor  2015/04/01-2016/03/31 
Graduate School of Information and Engineering, The University of Electro-Communications  Department of Informatics  Associate Professor  2016/04/01-2021/03/31 
Graduate School of Information and Engineering, The University of Electro-Communications  Department of Informatics  Professor  2021/04/01-Present 

Academic background
Sugamo High School  1995/03/31  Graduated 
The University of Tokyo  Faculty of Engineering  Mathmatical Engineering and Information Physics  1999/03  Graduated 
The University of Tokyo  Graduate School, Division of Engineering  計数工学  Master's program  2001/03  Completed 
The University of Tokyo  Graduate School of Infoemarion Science and Technology  Department of Mathematical Informatics  Doctoral program  2004/03  Completed 

Academic degrees
学士(工学)  The University of Tokyo 
修士(工学)  The University of Tokyo  2001/03/29 
Ph.D. (information Science and technology)  The University of Tokyo  2004/03/25 

Classes responsible within the university
2021  Discrete Mathematics  Spring semester  Undergraduate, daytime 
2021  Theory of Cryptography  Fall semester  Undergraduate, daytime 
2021  暗号理論特論  Fall semester  Both graduate schools, IE and IS  Master's and doctoral programs 
2021  イノベーティブ総合コミュニケーションデザイン1  Spring semester  Undergraduate, daytime 
2021  暗号・情報セキュリティ  Fall semester  Undergraduate, mainly nighttime 
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Classes responsible in other universities
2010  Lecture on secret sharing schemes  Yokohama National University 
2011  Theory of Cryptography  Tokyo Healthcare University 
2019  知能機能システム特別講義V  University of Tsukuba 
2020  知能機能システム特別講義V  University of Tsukuba 
2020  情報理論  東京都立産業技術高等専門学校 
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Education and research activities in foreign countries
Secret Sharing Schemes - From foundations to recent topics (Invited Lecture)  2014/12-2014/12  Mexico 
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Current research areas
Mathematical informatics 
Statistical science 
Information security 
Foundations of mathematics/Applied mathematics 
Communication/ Network engineering 

Current research subjects
Construction and analysis of secret sharing schemes  Secret sharing schemes  1998-Present 
Construction and analysis of information-theoretic cryptography  Secret sharing Scheme, Visual secret sharing scheme  2004-Present 
Information theory in cryptography  Cryptography, Information Theory, Information Theoretic Cryptography  2004-Present 
Construction and security analysis of multi-party computaion  Multiparty computation  2014-Present 

Preferable theme of joint or funded research
Design of information theoretically secure cryptography  Desire to engage in industry-academia collaboration and other forms of joint research with private and other organizations  Technological consultation,Commissioned research,Joint research 
Security analysis of information theoretically secure cryptography  Desire to engage in industry-academia collaboration and other forms of joint research with private and other organizations  Technological consultation,Commissioned research,Joint research 
Development of cryptography based on information-theoretic techniques  Desire to engage in industry-academia collaboration and other forms of joint research with private and other organizations  Technological consultation,Commissioned research,Joint research 
Application and security analysis of multi-party computation  Desire to engage in industry-academia collaboration and other forms of joint research with private and other organizations  Technological consultation,Commissioned research,Joint research 
Applications of Secret Sharing Schemes  Desire to engage in industry-academia collaboration and other forms of joint research with private and other organizations  Technological consultation,Commissioned research,Joint research 
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Published books
Book, translated  数学ゲーム必勝法  小林欣吾,佐藤創(監訳)  共立出版  2016/12/20  978-1568811307 
Book, translated  情報理論ー基礎と広がりー  山本博資,古賀弘樹,有村光晴,岩本貢  共立出版  4,11,16,17章  2012 
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Published papers
Paper  Yes  How to Solve Millionaires' Problem with Two Kinds of Cards  Joint  Takeshi Nakai, Yuto Misawa, Yuuki Tokushige, Mitsugu Iwamoto, and Kazuo Ohta  New Generation Computing  39/ 1, 73-96  2021/01/05 
Paper  Yes  An IC-level countermeasure against laser fault injection attack by information leakage sensing based on laser-induced opto-electric bulk current density  Joint  K. Matsuda, S. Tada, M. Nagata, Y. Komano, Y. Li, T. Sugawara, M. Iwamoto, K. Ohta, K. Sakiyama, and N. Miura  Jpn. J. Appl. Phys. 59  59/ SG, SGGL02-1-SGGL02-12  2020/02/28  10.7567/1347-4065/ab65d3 
Paper  Yes  Multi-Party Computation for Modular Exponentiation based on Replicated Secret Sharing  Joint  K. Ohara, Y. Watanabe, M. Iwamoto, and K. Ohta  IEICE Trans. on Fundamentals  E102.A/ 9, 1079-1090  2019/09/01 
Paper  Yes  Single-Round Pattern Matching Key Generation Using Physically Unclonable Function  Joint  Y. Komano, K. Ohta, K. Sakiyama, M. Iwamoto, and I. Verbauwhede  Security and Communication Networks  2019/ 1719585  2019  https://doi.org/10.1155/2019/1719585 
Paper  Yes  A Proactive Secret Image Sharing Scheme with Resistance to Machine Learning Based Steganalysis  Joint  A. Espejel-Trujillo, M. Iwamoto, and M. Nakano-Miyatake,  Multimedia Tools And Applications  77/ 12, 15161-15179  2018/06/01 
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Research presentations
Invited lecture for an international conference  Secret sharing schemes under guessing secrecy  Cryptographic Technologies for Securing Network Storage and Their Mathematical Modeling  No  Mitsugu Iwamoto  2017/06/12  URL 
Invited lecture for an international conference  Security notions of visual secret sharing schemes  International Workshop on Advanced Image Technology  Yes  M. Iwamoto  2013/01/06 
Invited lecture for a domestic conference  秘密計算の安全性~プライバシーを保ちつつどこまで計算できるか  第8回バイオメトリクスと認識・認証シンポジウム  No  岩本貢  2018/11/20  URL 
Invited lecture for a domestic conference  情報理論的安全性 〜さまざまな視点から〜  誤り訂正符号のワークショップ  No  岩本貢  2017/09/06  URL 
Invited lecture for a domestic conference  秘密分散法と視覚復号型秘密分散法 - 共通点と相違点 —共通点と相違点  EMM研究会  No  Mitsugu Iwamoto  2014/05/16 
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Intellectual property rights
Patent  動的検索可能暗号処理システム  特願2019-111977  2019/06/17  特開2020-112773  2020/07/27  Registered 
Patent  生成装置、暗号化装置、復号装置、生成方法、暗号化方法、復号方法およびプログラム  特願2013-064890  2013/03/26  特開2014-192612  2014/10/06  Filed 
Patent  GENERATING DEVICE, ENCRYPTION DEVICE, DECRYPTION DEVICE, GENERATING METHOD, ENCRYPTION METHOD, DECRYPTION METHOD, AND COMPUTER PROGRAM PRODUCT  US 2014-0294176 A1  2014/10/02  10,027,479  2018/06/27  Registered 
Patent  温度センサ、暗号化装置、暗号化方法、及び個体別情報生成装置  特願2011-279000  2011/12  特開2013-130434  2013/07/04  特許5870675  2016/01/22  Registered 
Patent  温度センサ,暗号化装置,暗号化方法,及び個体別情報生成装置  特願2011-279001  2011/12/20  特開2013-131868  2013/07/04  特許5857726  2015/12/25  Filed 
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Awards
SCIS論文賞  指導学生の受賞  2021/01/18 
ISEC研究活動貢献感謝状  長年にわたる専門委員としての研究会運営に対する協力  2020/06 
電子情報通信学会貢献賞  基礎・境界ソサイエティ「和文論文誌編集幹事」としての貢献  2020/09 
CSS2020 奨励賞  より少ない漏洩の下で安全な動的検索可能暗号への変換手法  2020/10/23 
情報セキュリティ研究奨励賞  初期文字列が29文字の4入力多数決Private PEZプロトコル  2020/01/28 
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Memberships of academic societies
IEEE  2001-Present 
電子情報通信学会  2001/04-Present 
Society of Information Theory and its Applications  2004-Present 
International Association of Cryptographic Research  2005/04-Present 
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Involvement in conference and research meetings
Symposium on Information Theory and Its Applications  実行委員会アドバイザー  2022/12 
IEEE Information Theory Workshop  Technical Program Co-Chair  2021/10/17 
暗号と情報セキュリティシンポジウム(SCIS2021)  実行委員  2021/01/19 
Symposium on Information Theory and Its Applications  実行委員会アドバイザー  2020/12 
International Symposium on Information Theory and Its Applications (ISITA2020)  Registration  2020/10 
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Committee or council involvement
電子情報通信学会 情報理論研究専門委員会  専門委員  2017/05-2023/05 
電子情報通信学会 情報理論研究会  幹事補佐  2016/05-2017/05 
電子情報通信学会 情報理論研究専門委員会  幹事  2014/05-2016/05 
電子情報通信学会 情報セキュリティ研究会  専門委員  2014/05/01-2020/05/31 
電子情報通信学会 基礎・境界ソサイエティ 運営委員会  電子広報担当幹事  2013/05-2015/05 
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Educational support at other universities
非常勤講師  東京都立産業技術高等専門学校  2021/09-2021/09 
非常勤講師  知能機能システム特別講義V(筑波大学大学院システム情報工学研究科)  2020/10-2020/11 
非常勤講師  東京都立産業技術高等専門学校  2020/09-2020/09 
非常勤講師  知能機能システム特別講義V(筑波大学大学院システム情報工学研究科)  2019/10-2019/11 
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Media coverage
Other  ニュートンプレス  ニュートン別冊 数学の世界 現代編 増補第2版, 3オンライン時代を支える「素数と暗号」, pp.98-115  2021/03/16 
Other  誠文堂新光社  『暗号王になる』 雑誌 子供の科学 2016年11月号 pp.12-21 協力  2016/10/10 
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Social activities
Academic journal activities  Board Members, A special issue of New Generation Computing on the theme of Card-based Cryptography  2020/03/01-2021/01/31 
Academic journal activities  2021年 電子情報通信学会論文誌暗号と情報セキュリティ小特集号編集委員  2020/01-2021/01/01 
Academic journal activities  2020年 電子情報通信学会論文誌暗号と情報セキュリティ小特集号編集委員  2019/01-2020/01 
Academic journal activities  電子情報通信学会論文誌 和文論文誌A 編集委員会 幹事  2018/05-2020/04 
Academic journal activities  2019年 電子情報通信学会論文誌情報理論とその応用小特集号編集委員  2018/05-2019/12 
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