Researcher Search Results Takanori Isobe Takanori Isobe (五十部 孝典) Please select the form format to download from below 「Education and research environment」format 「No. 4, the Ministry of Education document style ①Outline for Vitae」format 「No. 4, the Ministry of Education document style ②Education and research environment」format Profile Information AffiliationProfessor, University of HyogoDegreePh.D(Kobe University)J-GLOBAL ID201801019178208986researchmap Member IDB000307343External linkhttps://sites.google.com/view/takanoriisobe Research Interests 5 End-to-End Encryption Cryptanalysis Whitebox Cryptagraphy Lightweight Cryptgraphy Symmetric-key Cryptgraphy Research Areas 1 Informatics / Information security / Cryptgraphy Major Research History 9 Apr, 2023 - Present Professor, Graduate School of Information Science, University of Hyogo Aug, 2018 - Present Invited Advisor, National Institute of Information and Communications Technology Nov, 2020 - Mar, 2022 兼任研究員, JST さきがけ Apr, 2008 - Mar, 2017 Sony Corporation More Education 2 Oct, 2011 - Sep, 2013 Graduate School of Engineering, Kobe University Apr, 2006 - Mar, 2008 Graduate School of Science and Technology, Kobe University Major Committee Memberships 25 Apr, 2024 - Dec, 2024 プログラム委員, ASIACRYPT 2024 Jan, 2024 - Dec, 2024 プログラム委員, FSE2025/ToSC2024 Apr, 2023 - Sep, 2023 Program Committee, Selected Areas in Cryptography 2023 Jan, 2023 - Mar, 2023 Co General Chair, FSE 2023 Apr, 2022 - Mar, 2023 INDOCRYPT 2022 Program Co-Chair Apr, 2022 - Mar, 2023 FSE 2023/ToSC2022 Program Commitee Apr, 2022 - Dec, 2022 ASIACRYPT 2022 プログラム委員 Apr, 2021 - Mar, 2022 Program Committee, FSE 2022/ToSC2021 Dec, 2020 - Jun, 2021 Program Committee, CT-RSA 2021 Apr, 2020 - Mar, 2021 Program Commitee, FSE 2021/ToSC2020 May, 2020 - Dec, 2020 Program Committee, ASIACRYPT 2020 May, 2019 - Mar, 2020 Program Commitee, ASIACRYPT 2019 More Major Awards 15 May, 2024 船井学術賞, 超高性能暗号の設計と実社会展開, 船井情報科学振興財団 五十部 孝典 Jun, 2023 末松安晴賞, 次世代共通鍵暗号の研究開発と社会展開, 電子情報通信学会 五十部 孝典 Apr, 2023 The Young Scientists’ Award, The Commendation for Science and Technology by the Minister of Education, Culture, Sports, Science and Technology Takanori Isobe Mar, 2023 Fast Software Encryption 2022 Best Paper Award, International Association for Cryptologic Research Mar, 2022 Fast Software Encryption 2022 Best Paper Award, International Association for Cryptologic Research Jul, 2021 2021年暗号と情報セキュリティシンポジウム(SCIS) イノベーション論文賞,, Zoomのエンドツーエンド暗号化に対する安全性評価, 電子情報通信学会 五十部 孝典, 伊藤 竜馬 Oct, 2018 第3回 辻井重男セキュリティ論文賞 大賞,, White-Box Cryptography Revisited: Space-Hard Ciphers, 日本セキュリテイ・マネジメント学会 五十部 孝典, Andrey Bogdanov May, 2018 SCIS 2018 Innovation paper award takanori isobe, kazuhiko minematsu Apr, 2014 論文賞, Comprehensive Analysis of Initial Keystream Biases of RC4, 電子情報通信学会 五十部 孝典, 大東俊博, 渡辺優平, 森井昌克 Mar, 2011 Fast Software Encryption 2011 Best Paper Award, A Single-Key Attack on the Full GOST Block Cipher, International Association for Cryptographic Research Takanori Isobe More Major Papers 125 Gleeok: A Family of Low-Latency PRFs and its Applications to Authenticated Encryption. Ravi Anand, Subhadeep Banik, Andrea Caforio, Tatsuya Ishikawa, Takanori Isobe, Fukang Liu, Kazuhiko Minematsu, Mostafizar Rahman, Kosei Sakamoto IACR Trans. Cryptogr. Hardw. Embed. Syst., 2024(2) 545-587, 2024 Peer-reviewed Coefficient Grouping for Complex Affine Layers. Fukang Liu, Lorenzo Grassi, Clémence Bouvier, Willi Meier, Takanori Isobe CRYPTO, 540-572, 2023 Peer-reviewed An Ultra-High Throughput AES-Based Authenticated Encryption Scheme for 6G: Design and Implementation. Ravi Anand, Subhadeep Banik, Andrea Caforio, Kazuhide Fukushima, Takanori Isobe, Shinsaku Kiyomoto, Fukang Liu, Yuto Nakano, Kosei Sakamoto, Nobuyuki Takeuchi ESORICS (1), 229-248, 2023 Peer-reviewed Coefficient Grouping: Breaking Chaghri and More. Fukang Liu, Ravi Anand, Libo Wang, Willi Meier, Takanori Isobe EUROCRYPT (4), 287-317, 2023 Peer-reviewed Analysis of RIPEMD-160: New Collision Attacks and Finding Characteristics with MILP. Fukang Liu, Gaoli Wang, Santanu Sarkar, Ravi Anand, Willi Meier, Yingxin Li, Takanori Isobe EUROCRYPT (4), 189-219, 2023 Peer-reviewed Areion: Highly-Efficient Permutations and Its Applications to Hash Functions for Short Input. Takanori Isobe, Ryoma Ito, Fukang Liu, Kazuhiko Minematsu, Motoki Nakahashi, Kosei Sakamoto, Rentaro Shiba IACR Trans. Cryptogr. Hardw. Embed. Syst., 2023(2) 115-154, 2023 Peer-reviewed Algebraic Meet-in-the-Middle Attack on LowMC. Fukang Liu, Santanu Sarkar 0001, Gaoli Wang, Willi Meier, Takanori Isobe ASIACRYPT (1), 225-255, 2022 Peer-reviewed Hybrid Code Lifting on Space-Hard Block Ciphers Application to Yoroi and SPNbox. Yosuke Todo, Takanori Isobe IACR Transactions on Symmetric Cryptology, 2022(3) 368-402, 2022 Peer-reviewed New Cryptanalysis of ZUC-256 Initialization Using Modular Differences. Fukang Liu, Willi Meier, Santanu Sarkar 0001, Gaoli Wang, Ryoma Ito 0001, Takanori Isobe 0001 IACR Transactions on Symmetric Cryptology, 2022(3) 152-190, 2022 Peer-reviewed New Low-Memory Algebraic Attacks on LowMC in the Picnic Setting. Fukang Liu, Willi Meier, Santanu Sarkar 0001, Takanori Isobe 0001 IACR Transactions on Symmetric Cryptology, 2022(3) 102-122, 2022 Peer-reviewed The Inverse of χ and Its Applications to Rasta-Like Ciphers. Fukang Liu, Santanu Sarkar 0001, Willi Meier, Takanori Isobe 0001 Journal of Cryptology, 35(4) 28-28, 2022 Peer-reviewed Algebraic Attacks on Rasta and Dasta Using Low-Degree Equations. Fukang Liu, Santanu Sarkar, Willi Meier, Takanori Isobe ASIACRYPT 2021, 214-240, 2021 Peer-reviewed Perfect Trees: Designing Energy-Optimal Symmetric Encryption Primitives. Andrea Caforio, Subhadeep Banik, Yosuke Todo, Willi Meier, Takanori Isobe 0001, Fukang Liu, Bin Zhang 0003 IACR Trans. Symmetric Cryptol., 2021(4) 36-73, 2021 Peer-reviewed Yoroi: Updatable Whitebox Cryptography. Yuji Koike, Takanori Isobe 0001 IACR Trans. Cryptogr. Hardw. Embed. Syst., 2021(4) 587-617, 2021 Peer-reviewed Security Analysis of SFrame. Takanori Isobe 0001, Ryoma Ito 0001, Kazuhiko Minematsu Computer Security – ESORICS 2021, 127-146, 2021 Peer-reviewed Weak Keys in Reduced AEGIS and Tiaoxin. Fukang Liu, Takanori Isobe 0001, Willi Meier, Kosei Sakamoto IACR Cryptol. ePrint Arch., 2021 187-187, 2021 Peer-reviewed Cryptanalysis of Full LowMC and LowMC-M with Algebraic Techniques. Fukang Liu, Takanori Isobe, Willi Meier Advances in Cryptology - CRYPTO 2021 - 41st Annual International Cryptology Conference, 368-401, 2021 Peer-reviewed Weak Keys in Reduced AEGIS and Tiaoxin. Fukang Liu, Takanori Isobe 0001, Willi Meier, Kosei Sakamoto IACR Trans. Symmetric Cryptol., 2021(2) 104-139, 2021 Peer-reviewed Rocca: An Efficient AES-based Encryption Scheme for Beyond 5G. Kosei Sakamoto, Fukang Liu, Yuto Nakano, Shinsaku Kiyomoto, Takanori Isobe 0001 IACR Trans. Symmetric Cryptol., 2021(2) 1-30, 2021 Peer-reviewed Exploiting Weak Diffusion of Gimli: Improved Distinguishers and Preimage Attacks. Fukang Liu, Takanori Isobe 0001, Willi Meier IACR Trans. Symmetric Cryptol., 2021(1) 185-216, 2021 Peer-reviewed Orthros: A Low-Latency PRF. Subhadeep Banik, Takanori Isobe 0001, Fukang Liu, Kazuhiko Minematsu, Kosei Sakamoto IACR Trans. Symmetric Cryptol., 2021(1) 37-77, 2021 Peer-reviewed Atom: A Stream Cipher with Double Key Filter. Subhadeep Banik, Andrea Caforio, Takanori Isobe 0001, Fukang Liu, Willi Meier, Kosei Sakamoto, Santanu Sarkar 0001 IACR Trans. Symmetric Cryptol., 2021(1) 5-36, 2021 Peer-reviewed Automatic Verification of Differential Characteristics: Application to Reduced Gimli. Fukang Liu, Takanori Isobe, Willi Meier Advances in Cryptology - CRYPTO 2020 - 40th Annual International Cryptology Conference, 219-248, 2020 Peer-reviewed Efficient Collision Attack Frameworks for RIPEMD-160. Fukang Liu, Christoph Dobraunig, Florian Mendel, Takanori Isobe 0001, Gaoli Wang, Zhenfu Cao CRYPTO 2019, 117-149, 2019 Peer-reviewed More Research Projects 14 バイデザインアプローチと高解像度解析に基づく高機能共通鍵暗号技術の開拓 科学研究費助成事業, 日本学術振興会, Apr, 2024 - Mar, 2027 五十部 孝典 超低消費電力セキュリティ基盤構築 JST AIP Acceleration Research, JST, Apr, 2024 - Mar, 2026 リアルタイム暗号技術とプライバシー保護への拡張 Beyond 5G シーズ創出型プログラム, NICT, Oct, 2022 - Mar, 2025 五十部 孝典 5G等のための超高速・大容量に対応した共通鍵暗号方式技術(高速共通鍵暗号) 令和3年度 電波資源拡大のための研究開発, 総務省, Oct, 2021 - Mar, 2024 JST 戦略的創造研究推進事業 さきがけ (IoTが拓く未来) 戦略的創造研究推進事業, 国立研究開発法人科学技術振興機構, Nov, 2020 - Mar, 2024 五十部 孝典 持続可能な社会のための任意計算によるプルーフオブワークの実現 科学研究費助成事業 挑戦的研究(萌芽), 日本学術振興会, Jul, 2020 - Mar, 2022 五十部 孝典 A Study on Evaluation Method for Symmetric Key Encryption Scheme using Deep Learning Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Apr, 2019 - Mar, 2022 Ohigashi Toshihiro サイバーフィジカルシステムに適したオンライン鍵管理技術の研究とサービス開発 挑戦的萌芽研究, セコム財団, Apr, 2019 - Mar, 2022 五十部 孝典, 林 卓也 軽量共通鍵暗号の解析と安全な構成方法とそのIoTへの応用に関する研究 科研費 基盤B, 日本学術振興会, Apr, 2019 - Mar, 2022 五十部 孝典, 林 卓也 令和2年度 日本人若手研究者助成金, 中島記念国際交流財団 Apr, 2020 - Mar, 2021 五十部 孝典 ストリーム暗号に対する暗号学的安全性評価手法の開発 w/ インド工科大学マドラス Prof.Santanu Sarker 二国間交流事業 (インド科学技術庁(DST))), 日本学術振興会, Jun, 2019 - Mar, 2021 五十部 孝典 一方向通信における無限回でかつ高速な認証プロトコルの開発 第15回 コンソーシアム研究開発助成金, 池田泉州銀行, Apr, 2019 - Mar, 2020 五十部 孝典 軽量共通鍵暗号の解析と汎用的な安全性評価手法の開発 31年度国際交流プログラム (海外研究者個別招へい), NICT, Apr, 2019 - Mar, 2020 五十部 孝典 Research on Lightweight Stream cipher Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Apr, 2017 - Mar, 2019 Isobe Takanori 1
Takanori Isobe (五十部 孝典) Please select the form format to download from below 「Education and research environment」format 「No. 4, the Ministry of Education document style ①Outline for Vitae」format 「No. 4, the Ministry of Education document style ②Education and research environment」format Profile Information AffiliationProfessor, University of HyogoDegreePh.D(Kobe University)J-GLOBAL ID201801019178208986researchmap Member IDB000307343External linkhttps://sites.google.com/view/takanoriisobe Research Interests 5 End-to-End Encryption Cryptanalysis Whitebox Cryptagraphy Lightweight Cryptgraphy Symmetric-key Cryptgraphy Research Areas 1 Informatics / Information security / Cryptgraphy Major Research History 9 Apr, 2023 - Present Professor, Graduate School of Information Science, University of Hyogo Aug, 2018 - Present Invited Advisor, National Institute of Information and Communications Technology Nov, 2020 - Mar, 2022 兼任研究員, JST さきがけ Apr, 2008 - Mar, 2017 Sony Corporation More Education 2 Oct, 2011 - Sep, 2013 Graduate School of Engineering, Kobe University Apr, 2006 - Mar, 2008 Graduate School of Science and Technology, Kobe University Major Committee Memberships 25 Apr, 2024 - Dec, 2024 プログラム委員, ASIACRYPT 2024 Jan, 2024 - Dec, 2024 プログラム委員, FSE2025/ToSC2024 Apr, 2023 - Sep, 2023 Program Committee, Selected Areas in Cryptography 2023 Jan, 2023 - Mar, 2023 Co General Chair, FSE 2023 Apr, 2022 - Mar, 2023 INDOCRYPT 2022 Program Co-Chair Apr, 2022 - Mar, 2023 FSE 2023/ToSC2022 Program Commitee Apr, 2022 - Dec, 2022 ASIACRYPT 2022 プログラム委員 Apr, 2021 - Mar, 2022 Program Committee, FSE 2022/ToSC2021 Dec, 2020 - Jun, 2021 Program Committee, CT-RSA 2021 Apr, 2020 - Mar, 2021 Program Commitee, FSE 2021/ToSC2020 May, 2020 - Dec, 2020 Program Committee, ASIACRYPT 2020 May, 2019 - Mar, 2020 Program Commitee, ASIACRYPT 2019 More Major Awards 15 May, 2024 船井学術賞, 超高性能暗号の設計と実社会展開, 船井情報科学振興財団 五十部 孝典 Jun, 2023 末松安晴賞, 次世代共通鍵暗号の研究開発と社会展開, 電子情報通信学会 五十部 孝典 Apr, 2023 The Young Scientists’ Award, The Commendation for Science and Technology by the Minister of Education, Culture, Sports, Science and Technology Takanori Isobe Mar, 2023 Fast Software Encryption 2022 Best Paper Award, International Association for Cryptologic Research Mar, 2022 Fast Software Encryption 2022 Best Paper Award, International Association for Cryptologic Research Jul, 2021 2021年暗号と情報セキュリティシンポジウム(SCIS) イノベーション論文賞,, Zoomのエンドツーエンド暗号化に対する安全性評価, 電子情報通信学会 五十部 孝典, 伊藤 竜馬 Oct, 2018 第3回 辻井重男セキュリティ論文賞 大賞,, White-Box Cryptography Revisited: Space-Hard Ciphers, 日本セキュリテイ・マネジメント学会 五十部 孝典, Andrey Bogdanov May, 2018 SCIS 2018 Innovation paper award takanori isobe, kazuhiko minematsu Apr, 2014 論文賞, Comprehensive Analysis of Initial Keystream Biases of RC4, 電子情報通信学会 五十部 孝典, 大東俊博, 渡辺優平, 森井昌克 Mar, 2011 Fast Software Encryption 2011 Best Paper Award, A Single-Key Attack on the Full GOST Block Cipher, International Association for Cryptographic Research Takanori Isobe More Major Papers 125 Gleeok: A Family of Low-Latency PRFs and its Applications to Authenticated Encryption. Ravi Anand, Subhadeep Banik, Andrea Caforio, Tatsuya Ishikawa, Takanori Isobe, Fukang Liu, Kazuhiko Minematsu, Mostafizar Rahman, Kosei Sakamoto IACR Trans. Cryptogr. Hardw. Embed. Syst., 2024(2) 545-587, 2024 Peer-reviewed Coefficient Grouping for Complex Affine Layers. Fukang Liu, Lorenzo Grassi, Clémence Bouvier, Willi Meier, Takanori Isobe CRYPTO, 540-572, 2023 Peer-reviewed An Ultra-High Throughput AES-Based Authenticated Encryption Scheme for 6G: Design and Implementation. Ravi Anand, Subhadeep Banik, Andrea Caforio, Kazuhide Fukushima, Takanori Isobe, Shinsaku Kiyomoto, Fukang Liu, Yuto Nakano, Kosei Sakamoto, Nobuyuki Takeuchi ESORICS (1), 229-248, 2023 Peer-reviewed Coefficient Grouping: Breaking Chaghri and More. Fukang Liu, Ravi Anand, Libo Wang, Willi Meier, Takanori Isobe EUROCRYPT (4), 287-317, 2023 Peer-reviewed Analysis of RIPEMD-160: New Collision Attacks and Finding Characteristics with MILP. Fukang Liu, Gaoli Wang, Santanu Sarkar, Ravi Anand, Willi Meier, Yingxin Li, Takanori Isobe EUROCRYPT (4), 189-219, 2023 Peer-reviewed Areion: Highly-Efficient Permutations and Its Applications to Hash Functions for Short Input. Takanori Isobe, Ryoma Ito, Fukang Liu, Kazuhiko Minematsu, Motoki Nakahashi, Kosei Sakamoto, Rentaro Shiba IACR Trans. Cryptogr. Hardw. Embed. Syst., 2023(2) 115-154, 2023 Peer-reviewed Algebraic Meet-in-the-Middle Attack on LowMC. Fukang Liu, Santanu Sarkar 0001, Gaoli Wang, Willi Meier, Takanori Isobe ASIACRYPT (1), 225-255, 2022 Peer-reviewed Hybrid Code Lifting on Space-Hard Block Ciphers Application to Yoroi and SPNbox. Yosuke Todo, Takanori Isobe IACR Transactions on Symmetric Cryptology, 2022(3) 368-402, 2022 Peer-reviewed New Cryptanalysis of ZUC-256 Initialization Using Modular Differences. Fukang Liu, Willi Meier, Santanu Sarkar 0001, Gaoli Wang, Ryoma Ito 0001, Takanori Isobe 0001 IACR Transactions on Symmetric Cryptology, 2022(3) 152-190, 2022 Peer-reviewed New Low-Memory Algebraic Attacks on LowMC in the Picnic Setting. Fukang Liu, Willi Meier, Santanu Sarkar 0001, Takanori Isobe 0001 IACR Transactions on Symmetric Cryptology, 2022(3) 102-122, 2022 Peer-reviewed The Inverse of χ and Its Applications to Rasta-Like Ciphers. Fukang Liu, Santanu Sarkar 0001, Willi Meier, Takanori Isobe 0001 Journal of Cryptology, 35(4) 28-28, 2022 Peer-reviewed Algebraic Attacks on Rasta and Dasta Using Low-Degree Equations. Fukang Liu, Santanu Sarkar, Willi Meier, Takanori Isobe ASIACRYPT 2021, 214-240, 2021 Peer-reviewed Perfect Trees: Designing Energy-Optimal Symmetric Encryption Primitives. Andrea Caforio, Subhadeep Banik, Yosuke Todo, Willi Meier, Takanori Isobe 0001, Fukang Liu, Bin Zhang 0003 IACR Trans. Symmetric Cryptol., 2021(4) 36-73, 2021 Peer-reviewed Yoroi: Updatable Whitebox Cryptography. Yuji Koike, Takanori Isobe 0001 IACR Trans. Cryptogr. Hardw. Embed. Syst., 2021(4) 587-617, 2021 Peer-reviewed Security Analysis of SFrame. Takanori Isobe 0001, Ryoma Ito 0001, Kazuhiko Minematsu Computer Security – ESORICS 2021, 127-146, 2021 Peer-reviewed Weak Keys in Reduced AEGIS and Tiaoxin. Fukang Liu, Takanori Isobe 0001, Willi Meier, Kosei Sakamoto IACR Cryptol. ePrint Arch., 2021 187-187, 2021 Peer-reviewed Cryptanalysis of Full LowMC and LowMC-M with Algebraic Techniques. Fukang Liu, Takanori Isobe, Willi Meier Advances in Cryptology - CRYPTO 2021 - 41st Annual International Cryptology Conference, 368-401, 2021 Peer-reviewed Weak Keys in Reduced AEGIS and Tiaoxin. Fukang Liu, Takanori Isobe 0001, Willi Meier, Kosei Sakamoto IACR Trans. Symmetric Cryptol., 2021(2) 104-139, 2021 Peer-reviewed Rocca: An Efficient AES-based Encryption Scheme for Beyond 5G. Kosei Sakamoto, Fukang Liu, Yuto Nakano, Shinsaku Kiyomoto, Takanori Isobe 0001 IACR Trans. Symmetric Cryptol., 2021(2) 1-30, 2021 Peer-reviewed Exploiting Weak Diffusion of Gimli: Improved Distinguishers and Preimage Attacks. Fukang Liu, Takanori Isobe 0001, Willi Meier IACR Trans. Symmetric Cryptol., 2021(1) 185-216, 2021 Peer-reviewed Orthros: A Low-Latency PRF. Subhadeep Banik, Takanori Isobe 0001, Fukang Liu, Kazuhiko Minematsu, Kosei Sakamoto IACR Trans. Symmetric Cryptol., 2021(1) 37-77, 2021 Peer-reviewed Atom: A Stream Cipher with Double Key Filter. Subhadeep Banik, Andrea Caforio, Takanori Isobe 0001, Fukang Liu, Willi Meier, Kosei Sakamoto, Santanu Sarkar 0001 IACR Trans. Symmetric Cryptol., 2021(1) 5-36, 2021 Peer-reviewed Automatic Verification of Differential Characteristics: Application to Reduced Gimli. Fukang Liu, Takanori Isobe, Willi Meier Advances in Cryptology - CRYPTO 2020 - 40th Annual International Cryptology Conference, 219-248, 2020 Peer-reviewed Efficient Collision Attack Frameworks for RIPEMD-160. Fukang Liu, Christoph Dobraunig, Florian Mendel, Takanori Isobe 0001, Gaoli Wang, Zhenfu Cao CRYPTO 2019, 117-149, 2019 Peer-reviewed More Research Projects 14 バイデザインアプローチと高解像度解析に基づく高機能共通鍵暗号技術の開拓 科学研究費助成事業, 日本学術振興会, Apr, 2024 - Mar, 2027 五十部 孝典 超低消費電力セキュリティ基盤構築 JST AIP Acceleration Research, JST, Apr, 2024 - Mar, 2026 リアルタイム暗号技術とプライバシー保護への拡張 Beyond 5G シーズ創出型プログラム, NICT, Oct, 2022 - Mar, 2025 五十部 孝典 5G等のための超高速・大容量に対応した共通鍵暗号方式技術(高速共通鍵暗号) 令和3年度 電波資源拡大のための研究開発, 総務省, Oct, 2021 - Mar, 2024 JST 戦略的創造研究推進事業 さきがけ (IoTが拓く未来) 戦略的創造研究推進事業, 国立研究開発法人科学技術振興機構, Nov, 2020 - Mar, 2024 五十部 孝典 持続可能な社会のための任意計算によるプルーフオブワークの実現 科学研究費助成事業 挑戦的研究(萌芽), 日本学術振興会, Jul, 2020 - Mar, 2022 五十部 孝典 A Study on Evaluation Method for Symmetric Key Encryption Scheme using Deep Learning Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Apr, 2019 - Mar, 2022 Ohigashi Toshihiro サイバーフィジカルシステムに適したオンライン鍵管理技術の研究とサービス開発 挑戦的萌芽研究, セコム財団, Apr, 2019 - Mar, 2022 五十部 孝典, 林 卓也 軽量共通鍵暗号の解析と安全な構成方法とそのIoTへの応用に関する研究 科研費 基盤B, 日本学術振興会, Apr, 2019 - Mar, 2022 五十部 孝典, 林 卓也 令和2年度 日本人若手研究者助成金, 中島記念国際交流財団 Apr, 2020 - Mar, 2021 五十部 孝典 ストリーム暗号に対する暗号学的安全性評価手法の開発 w/ インド工科大学マドラス Prof.Santanu Sarker 二国間交流事業 (インド科学技術庁(DST))), 日本学術振興会, Jun, 2019 - Mar, 2021 五十部 孝典 一方向通信における無限回でかつ高速な認証プロトコルの開発 第15回 コンソーシアム研究開発助成金, 池田泉州銀行, Apr, 2019 - Mar, 2020 五十部 孝典 軽量共通鍵暗号の解析と汎用的な安全性評価手法の開発 31年度国際交流プログラム (海外研究者個別招へい), NICT, Apr, 2019 - Mar, 2020 五十部 孝典 Research on Lightweight Stream cipher Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Apr, 2017 - Mar, 2019 Isobe Takanori 1