WANG Yuntao 王贇トウ

… Alternative Names

Wang Yuntao 王贇トウ

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Researcher Number	00880791
Other IDs	https://orcid.org/0000-0002-2872-4508
Affiliation (Current)	2025: 電気通信大学, 大学院情報理工学研究科, 准教授
Affiliation (based on the past Project Information) *help	2023: 電気通信大学, 大学院情報理工学研究科, 准教授 2022: 大阪大学, 大学院工学研究科, 講師 2021: 大阪大学, 工学研究科, 講師 2020: 北陸先端科学技術大学院大学, 先端科学技術研究科, 助教
Review Section/Research Field	Principal Investigator Basic Section 60010:Theory of informatics-related / 1001:Information science, computer engineering, and related fields
Keywords	Principal Investigator 安全性評価 / アルゴリズム改良 / 格子暗号 / 数論アルゴリズム / 電子署名 / 耐量子暗号 / 署名方式 / コミットメント方式 / 暗号方式の構築 / デジタル署名 … More / 格子アルゴリズム / 大規模実験 / 乱数再利用攻撃 / 安全性解析 / 公開鍵暗号 / 解読アルゴリズム Less

次世代暗号プロトコルの構築、評価及び応用Principal Investigator
- Principal Investigator
  
  王贇トウ
- Project Period (FY)
  2021 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 60010:Theory of informatics-related
- Research Institution
  The University of Electro-Communications
  Osaka University
Study on developing lattice decoding algorithms and cryptanalysis to lattice-based cryptographyPrincipal Investigator
- Principal Investigator
  
  Wang Yuntao
- Project Period (FY)
  2020 – 2021
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Review Section
  
  1001:Information science, computer engineering, and related fields
- Research Institution
  Osaka University
  Japan Advanced Institute of Science and Technology

All 2024 2023 2022 2021

All Journal Article Presentation

[Journal Article] A physical study of the LLL algorithm2023
- Author(s)
  Ding Jintai、Kim Seungki、Takagi Tsuyoshi、Wang Yuntao、Yang Bo-yin
- Journal Title
  
  Journal of Number Theory
  
  Volume: 244 Pages: 339-368
- DOI
  10.1016/j.jnt.2022.09.013
- Data Source
  KAKENHI-PROJECT-21K11751
[Journal Article] Revisiting the Orthogonal Lattice Algorithm in Solving General Approximate Common Divisor Problem2022
- Author(s)
  YU Xiaoling、WANG Yuntao、XU Chungen、TAKAGI Tsuyoshi
- Journal Title
  
  IEICE Trans. Fundamentals
  
  Volume: E105.A Issue: 3 Pages: 195-202
- DOI
  10.1587/transfun.2021CIP0021
- NAID
  130008165434
- ISSN
  0916-8508, 1745-1337
- Year and Date
  2022-03-01
- Language
  English
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K23322, KAKENHI-PROJECT-21K11751
[Journal Article] Improved lattice enumeration algorithms by primal and dual reordering methods2022
- Author(s)
  Yamamura Kazuki, Wang Yuntao, Fujisaki Eiichiro
- Journal Title
  
  IET Information Security
  
  Volume: 17 Issue: 1 Pages: 35-45
- DOI
  10.1049/ise2.12083
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K11960, KAKENHI-PROJECT-21K11751
[Journal Article] A Commitment Scheme with Output Locality-3 Fit for the IoT Device2021
- Author(s)
  Hideaki Miyaji, Yuntao Wang, Akinori Kawachi, and Atsuko Miyaji
- Journal Title
  
  Security and Communication Networks
  
  Volume: 2021 Issue: Article ID 2949513 Pages: 1-10
- DOI
  10.1155/2021/2949513
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K12640, KAKENHI-PROJECT-21K11751, KAKENHI-PROJECT-21K11887, KAKENHI-PROJECT-21H04879, KAKENHI-PROJECT-23K21669
[Presentation] 格子ベース署名3方式の性能比較～ Squirrels, Raccoon 128, HAWK 512 の性能比較～2024
- Author(s)
  Ryoto Morizono、Yuntao Wang、Atsuko Miyaji
- Organizer
  ISEC2024-03
- Data Source
  KAKENHI-PROJECT-21K11751
[Presentation] 格子基底ベクトルの並び替えによる ENUM のコスト削減2024
- Author(s)
  Katsuya Nakashima、Yuntao Wang、Atsuko Miyaji
- Organizer
  電子情報通信学会2024年総合大会
- Data Source
  KAKENHI-PROJECT-21K11751
[Presentation] イデアルの性質を用いたTriple Sieveアルゴリズムの計算量について2024
- Author(s)
  Seishiro Terada、Yuntao Wang、Atsuko Miyaji
- Organizer
  ISEC2024-03
- Data Source
  KAKENHI-PROJECT-21K11751
[Presentation] 格子解読アルゴリズムの数理構造および解読記録について2024
- Author(s)
  Yuntao Wang
- Organizer
  第6回情報数理セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-21K11751
[Presentation] 署名技術を用いた機械学習におけるバックドア攻撃の検知2024
- Author(s)
  Shintaro Yamashita、Yuntao Wang、Atsuko Miyaji
- Organizer
  ISEC2024-03
- Data Source
  KAKENHI-PROJECT-21K11751
[Presentation] 機械学習へのバックドア攻撃に対する防御手法の改良2024
- Author(s)
  Akira Fujimoto、Yuntao Wang、Atsuko Miyaji
- Organizer
  Information and Communication System Security 2024 (ICSS 2024)
- Data Source
  KAKENHI-PROJECT-21K11751
[Presentation] 格子基底ベクトルの並び替えによるBKZの考察2024
- Author(s)
  Katsuya Nakashima、Yuntao Wang、Atsuko Miyaji
- Organizer
  ISEC2024-03
- Data Source
  KAKENHI-PROJECT-21K11751
[Presentation] Privacy-enhanced Anonymous and Deniable Post-Quantum X3DH2023
- Author(s)
  Kaiming Chen、Atsuko Miyaji、Yuntao Wang
- Organizer
  The 5th International Conference on Science of Cyber Security (SciSec 2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K11751
[Presentation] イデアル格子におけるTriple Sieveアルゴリズムの改良2023
- Author(s)
  Seishiro Terada、Yuntao Wang、Atsuko Miyaji
- Organizer
  ISEC2023-59
- Data Source
  KAKENHI-PROJECT-21K11751
[Presentation] Forward Secure Lattice-based Ring Signature Scheme in the Standard Model2023
- Author(s)
  Xiaoling Yu、Yuntao Wang
- Organizer
  The 25th International Conference on Information and Communications Security (ICICS 2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K11751
[Presentation] A Trade-off SVP-solving Strategy based on a Sharper pnj-BKZ Simulator2023
- Author(s)
  Leizhang Wang、Yuntao Wang、Baocang Wang
- Organizer
  The 18th ACM ASIA Conference on Computer and Communications Security (ASIACCS 2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K11751
[Presentation] グラムシュミットベクトルの順序変更によるProgressive BKZの考察2023
- Author(s)
  Katsuya Nakashima, Yuntao Wang, and Atsuko Miyaji
- Organizer
  ISEC2023-65
- Data Source
  KAKENHI-PROJECT-21K11751
[Presentation] Tuple Sieve Algorithmの並列化の提案2022
- Author(s)
  Keiichi Imai, Yuntao Wang, Eiichiro Fujisaki
- Organizer
  the 39th Symposium on Cryptography and Information Security (SCIS2022)
- Data Source
  KAKENHI-PROJECT-20K23322
[Presentation] Tuple Sieve Algorithmの並列化の提案2022
- Author(s)
  Keiichi Imai, Yuntao Wang, Eiichiro Fujisaki
- Organizer
  the 39th Symposium on Cryptography and Information Security (SCIS2022)
- Data Source
  KAKENHI-PROJECT-21K11751
[Presentation] A Practical Lattice-based Threshold Signature2022
- Author(s)
  Yi Xu, Yuntao Wang, Eiichiro Fujisaki
- Organizer
  the 39th Symposium on Cryptography and Information Security (SCIS2022)
- Data Source
  KAKENHI-PROJECT-21K11751
[Presentation] メッセージ長を拡張する耐量子コミットメント方式2022
- Author(s)
  Hideaki Miyaji, Yuntao Wang, and Atsuko Miyaji
- Organizer
  the 39th Symposium on Cryptography and Information Security (SCIS2022)
- Data Source
  KAKENHI-PROJECT-21K11751
[Presentation] メッセージ長を拡張する耐量子コミットメント方式2021
- Author(s)
  Hideaki Miyaji, Yuntao Wang, and Atsuko Miyaji
- Organizer
  Information and Communication System Security (ICSS) 2021
- Data Source
  KAKENHI-PROJECT-21K11751
[Presentation] Recent Progress in Post-Quantum Cryptography2021
- Author(s)
  Yuntao Wang
- Organizer
  JCCA離散数学とその応用研究集会2021ミニシンポジウム　符号・暗号・人工知能
- Invited
- Data Source
  KAKENHI-PROJECT-21K11751
[Presentation] Recovery attack on Bob's reused randomness in CRYSTALS-KYBER and SABER2021
- Author(s)
  Satoshi Okada and Yuntao Wang
- Organizer
  The 15th International Conference on Provable and Practical Security (ProvSec 2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K23322
[Presentation] 格子暗号CRYSTALS-KYBERとSABERに対する鍵再利用攻撃の提案2021
- Author(s)
  Satoshi Okada, Yuntao Wang.
- Organizer
  SCIS 2021
- Data Source
  KAKENHI-PROJECT-20K23322
[Presentation] Message-restriction-free Commitment Scheme Based on Lattice Assumption2021
- Author(s)
  Hideaki Miyaji, Yuntao Wang, and Atsuko Miyaji
- Organizer
  The 16th International Conference on Information Security Practice and Experience (ISPEC 2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K11751
[Presentation] 格子基底の順序変更によるENUMの計算量削減の考察2021
- Author(s)
  Kazuki Yamamura, Yuntao Wang, Eiichiro Fujisaki.
- Organizer
  SCIS 2021
- Data Source
  KAKENHI-PROJECT-20K23322
[Presentation] General Sieve Kernelの考察および改良2021
- Author(s)
  Sho Hasegawa, Yuntao Wang, Eiichiro Fujisaki.
- Organizer
  第92回コンピュータセキュリティ研究発表会(CSEC)
- Data Source
  KAKENHI-PROJECT-20K23322
[Presentation] Improved Lattice Enumeration Algorithms by Primal and Dual Reordering Methods2021
- Author(s)
  Kazuki Yamamura, Yuntao Wang, and Eiichiro Fujisaki
- Organizer
  The 24th Annual International Conference on Information Security and Cryptology (ICISC 2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K23322
[Presentation] Improved Lattice Enumeration Algorithms by Primal and Dual Reordering Methods2021
- Author(s)
  Kazuki Yamamura, Yuntao Wang, and Eiichiro Fujisaki
- Organizer
  The 24th Annual International Conference on Information Security and Cryptology (ICISC 2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K11751
[Presentation] 格子暗号における数学的困難問題の解読2021
- Author(s)
  Yuntao Wang
- Organizer
  第４回金沢暗号理論勉強会
- Invited
- Data Source
  KAKENHI-PROJECT-21K11751

1. 河内亮周

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

WANG Yuntao 王 贇トウ

Wang Yuntao 王 贇トウ

Research Projects

Research Products

Co-Researchers

次世代暗号プロトコルの構築、評価及び応用Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Study on developing lattice decoding algorithms and cryptanalysis to lattice-based cryptographyPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] A physical study of the LLL algorithm2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Revisiting the Orthogonal Lattice Algorithm in Solving General Approximate Common Divisor Problem2022

Author(s)

Journal Title

DOI

NAID

ISSN

Year and Date

Language

Data Source

[Journal Article] Improved lattice enumeration algorithms by primal and dual reordering methods2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] A Commitment Scheme with Output Locality-3 Fit for the IoT Device2021

Author(s)

Journal Title

DOI

Data Source

[Presentation] 格子ベース署名3方式の性能比較 ～ Squirrels, Raccoon 128, HAWK 512 の性能比較 ～2024

Author(s)

Organizer

Data Source

[Presentation] 格子基底ベクトルの並び替えによる ENUM のコスト削減2024

Author(s)

Organizer

Data Source

[Presentation] イデアルの性質を用いたTriple Sieveアルゴリズムの計算量について2024

Author(s)

Organizer

Data Source

[Presentation] 格子解読アルゴリズムの数理構造および解読記録について2024

Author(s)

Organizer

Data Source

[Presentation] 署名技術を用いた機械学習におけるバックドア攻撃の検知2024

Author(s)

Organizer

Data Source

[Presentation] 機械学習へのバックドア攻撃に対する防御手法の改良2024

Author(s)

Organizer

Data Source

[Presentation] 格子基底ベクトルの並び替えによるBKZの考察2024

Author(s)

Organizer

Data Source

[Presentation] Privacy-enhanced Anonymous and Deniable Post-Quantum X3DH2023

Author(s)

Organizer

Data Source

[Presentation] イデアル格子におけるTriple Sieveアルゴリズムの改良2023

Author(s)

Organizer

Data Source

[Presentation] Forward Secure Lattice-based Ring Signature Scheme in the Standard Model2023

Author(s)

Organizer

WANG Yuntao 王贇トウ

Wang Yuntao 王贇トウ

[Presentation] 格子ベース署名3方式の性能比較～ Squirrels, Raccoon 128, HAWK 512 の性能比較～2024