Teruya Tadanori

テルヤタダノリ | Teruya Tadanori

Affiliation and department：
Job title： Senior Researcher
Homepage URL (1)： https://orcid.org/0000-0003-4362-4887

Research field (1)： Information security

Research keywords (12)： Elliptic Curve Cryptography , Secure Computation , Privacy-Preserving Data Analysis , Lattice-based Cryptography , Mathematical Cryptography , Real World Cryptography , Privacy-preserving Data Mining , Cryptographic Software , Pairing-based Cryptography , Public-key Cryptography , Information Security , Cryptography

Research theme for competitive and other funds (6)：

2019 - 2024 あらゆる高機能暗号方式の相互変換を可能にするアジャイルクリプト技術
2021 - 2024 Secure Computation for Privacy-Preserving Mechanism Design
2020 - 2023 格子篩と格子点列挙を組み合わせた高速な格子基底簡約アルゴリズムの構築
2018 - 2020 Fast Lattice Basis Reduction suitable for Massive Parallelization
2018 - 2020 Efficient Lattice Basis Reduction Algorithm Based on Probabilistic Analysis

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Papers (32)：

Ryuya Hayashi, Taiki Asano, Junichiro Hayata, Takahiro Matsuda, Shota Yamada, Shuichi Katsumata, Yusuke Sakai, Tadanori Teruya, Jacob C. N. Schuldt, Nuttapong Attrapadung, et al. Signature for Objects: Formalizing How to Authenticate Physical Data and More. Financial Cryptography and Data Security. 2023. 182-199
Kyosuke YAMASHITA, Ryu ISHII, Yusuke SAKAI, Tadanori TERUYA, Takahiro MATSUDA, Goichiro HANAOKA, Kanta MATSUURA, Tsutomu MATSUMOTO. Fault-Tolerant Aggregate Signature Schemes against Bandwidth Consumption Attack. IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. 2023. E106.A. 9. 1177-1188
Ryu Ishii, Kyosuke Yamashita, Zihao Song, Yusuke Sakai, Tadanori Teruya, Goichiro Hanaoka, Kanta Matsuura, Tsutomu Matsumoto. Constraints and Evaluations on Signature Transmission Interval for Aggregate Signatures with Interactive Tracing Functionality. Proceedings of the 5th International Workshop on Attacks and Defenses for the Internet-of-Things (ADIoT) 2022, Lecture Notes in Computer Science. 2022. 13745. 51-71
Ryu ISHII, Kyosuke YAMASHITA, Yusuke SAKAI, Tadanori TERUYA, Takahiro MATSUDA, Goichiro HANAOKA, Kanta MATSUURA, Tsutomu MATSUMOTO. Aggregate Signature Schemes with Traceability of Devices Dynamically Generating Invalid Signatures. IEICE Transactions on Information and Systems. 2022. E105.D. 11. 1845-1856
Nuttapong Attrapadung, Hiraku Morita, Kazuma Ohara, Jacob C.N. Schuldt, Tadanori Teruya, Kazunari Tozawa. Secure Parallel Computation on Privately Partitioned Data and Applications. Proceedings of the 2022 ACM SIGSAC Conference on Computer and Communications Security. 2022. 151-164

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MISC (53)：

Nuttapong Attrapadung, Goichiro Hanaoka, Takahiro Matsuda, Kazuma Ohara, Tadanori Teruya. A Secure Computation Protocol for Bayesian Optimization. Computer Security Symposium 2021. 2022. 1-8
Daiki Hayashida, Kenichiro Hayasaka, Tadanori Teruya. An Efficient Sparse Multiplication Algorithm For Pairing-Friendly Elliptic Curves With Cubic Twist. IEICE Technical Report (ISEC). 2022. 122. 122. 110-117
Takashi Yagawa, Kuniyasu Suzaki, Tadanori Teruya, Kazuma Ohara, Hirotake Abe. Issues and Considerations for Improvement of Verification in ECDSA Attestation of Intel SGX. IEICE Technical Report (HWS). 2022. 122. 125. 23-28
Taiki Asano, Ryuya Hayashi, Junichiro Hayata, Takahiro Matsuda, Shota Yamada, Shuichi Katsumata, Yusuke Sakai, Tadanori Teruya, Jacob Schuldt, Nuttapong Attrapadung, et al. Extension of "Signature for Objects" to Multiple Objects. The 39th Symposium on Cryptography and Information Security (SCIS 2022). 2022
Ryuya Hayashi, Taiki Asano, Junichiro Hayata, Takahiro Matsuda, Shota Yamada, Shuichi Katsumata, Yusuke Sakai, Tadanori Teruya, Jacob Schuldt, Nuttapong Attrapadung, et al. "Signature for Objects" with Object Privacy. The 39th Symposium on Cryptography and Information Security (SCIS 2022). 2022

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Lectures and oral presentations (6)：

最強の解読法で作る安全な暗号技術(課題名:大規模並列計算に適した高速な格子基底簡約アルゴリズムの開発)
(ACT-I先端研究フォーラム ~「情報と未来」研究者講演会~ - ACT-I 1期生加速フェーズ・3期生成果発表会 - 2020)
Observations on Random Sampling Reduction Algorithms
(Mathematical approach for quantum information society 2018)
長期安全性を保証する実用的なプライバシ保護技術の実現に向けて
(Small-workshop on Communications between Academia and Industry for Security (SCAIS) 2016 2016)
秘密を守るだけじゃない!これからの暗号技術
(140th Risk Engineering Research Meeting 2015)
On Limitations and Alternatives of Privacy-Preserving Cryptographic Protocols for Genomic Data
(Cryptography Seminar in the Institute of Mathematics for Industry at Kyushu University 2015)

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Works (7)：

Solving the 152-dimension SVP Challenge
Kenji Kashiwabara, Tadanori Teruya 2018 - 2018
Solving problems in the LWE Challenge
Kenji KASHIWABARA, Tadanori TERUYA 2017 - 2017
Solving the 130-dimension Ideal Lattice Challenge
Kenji Kashiwabara, Tadanori Teruya 2015 - 2015
C++ implemantation of the elliptic curve lifted ElGamal cryptosystem
RISEC, AIST 2014 -
Software Implementation of Attibute-Based Encryption
Eric Zavattoni, Luis J. Dominguez Perez, Shigeo Mitsunari, Ana Helena Sánchez, Tadanori Teruya, d, Francisco Rodríguez-Henríquez 2013 -

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Education (3)：

2009 - 2012 University of Tsukuba Graduate School of System and Information Engineering Doctor's Program in Risk Engineering
2007 - 2009 University of Tsukuba Graduate School of System and Information Engineering Master's Program in Risk Engineering
2003 - 2007 University of Tsukuba Third Cluster of Colleges College of Information Sciences

Professional career (1)：

Ph.D. (engineering) (University of Tsukuba)

Work history (7)：

2020/10 - 現在 National Institute of Advanced Industrial Science and Technology (AIST) Cryptography Platform Research Team (CPRT) in Cyber Physical Security Research Center (CPSEC) Senior Researcher
2018/11 - 2020/09 National Institute of Advanced Industrial Science and Technology (AIST) Cryptography Platform Research Team (CPRT) in Cyber Physical Security Research Center (CPSEC) Researcher
2016/04 - 2018/10 National Institute of Advanced Industrial Science and Technology (AIST) Advanced Cryptosystems Research Group (CRYPTO), Information Technology Research Institute (ITRI) Rsearcher
2015/04 - 2016/03 National Institute of Advanced Industrial Science and Technology (AIST) Advanced Cryptosystems Research Group (CRYPTO), Information Technology Research Institute (ITRI) AIST Postdoctoral Researcher
2014/04 - 2015/03 Research Group for Innovative Cryptography, Research Institute for Secure Systems, National Institute of Advanced Industrial Science and Technology AIST Postdoctoral Researcher

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Awards (9)：

2022/10 - Computer Security Symposium 2022 Outstanding paper A Secure Computation Protocol for Bayesian Optimization
2021/10 - Computer Security Symposium 2021 優秀論文賞(Outstanding Paper) Signature for Objects: Formalization, Security Definition, and Provably Secure Constructions
2020/10 - Computer Security Symposium 2020 奨励賞(Honorable Mention) Efficient Pairing Algorithms Using Twists of Degree 3
2018/10 - Computer Security Symposium 2018 Best Demonstration Award 秘匿依頼計算アプリ開発のための汎用ライブラリ
2018/08 - 第3回「辻井重男セキュリティ論文賞」辻井重男セキュリティ論文賞特別賞 Fast Lattice Basis Reduction Suitable for Massive Parallelization and Its Application to the Shortest Vector Problem

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