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Complexity analysis and effective implementation of computation of Groebner bases

Research Project

Project/Area Number 21K03377
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 12040:Applied mathematics and statistics-related
Research InstitutionRikkyo University

Principal Investigator

Yokoyama Kazuhiro  立教大学, 理学部, 名誉教授 (30333454)

Co-Investigator(Kenkyū-buntansha) 野呂 正行  立教大学, 理学部, 教授 (50332755)
篠原 直行  国立研究開発法人情報通信研究機構, サイバーセキュリティ研究所, 室長 (70565986)
Project Period (FY) 2021-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2023: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2022: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2021: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords計算機代数 / 数理情報科学 / グレブナー基底 / 多項式イデアル / 計算量解析
Outline of Research at the Start

多項式イデアルの良い性質を持つ基底であり純粋数学から工学応用等幅広い応用を持つグレブナー基底の効率的計算法として注目を浴びているSBAについて、その優位性を理論的に解明する。さらに、優位性を発揮する高速計算の実現のための実装法の研究を行う。また、実装法の有効性を検証するために応用研究を設定し、そこでは公開鍵暗号の安全性評価に使われている代数方程式の求解を扱う。研究は、理論解析と実装法、そして応用計算での検証という3つのテーマを並行して行う。

Outline of Final Research Achievements

As to the complexity analysis, we dealt with ideals whose generators are affine semi-regular, which are considered as basic cases but frequently appear in engineering science such as public-key cryptography. Inspecting existing results, we succeeded in improving them and in describing the behavior of Groebner bases computation accurately.
As to efficient implementation of SBA algorithms, we applied it successfully to efficient change of basis with help of Hilbert functions, to efficient S-polynomial reduction based on vectorization of polynomials, and to parallelization of F4 type reductions.
As to the application of Groebner basis computation, we also applied it efficiently to engineering problems, such as MQ-problems from multivariate polynomial cryptosystems, problems from elliptic curve isogenies, and problems from the design of experiments.

Academic Significance and Societal Importance of the Research Achievements

グレブナー基底は、代数学に留まらずに様々な分野に応用されているが、一般には計算量が大きく、大規模な問題等には有効には適用できないこともあり、その計算の効率化が強く求められている。この効率化の基盤として、正確な計算量の解析が不可欠であり、同時に効率的な実装による検証も重要である。また、効率的な実装では、工学等の実際の問題への適用事例研究が適している。本研究では、この3課題を同時並行に行い、それぞれに関して独自かつ有効な結果が得られたことは、今後のグレブナー基底計算の応用を含めた発展に貢献できたものと考える。

Report

(4 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • Research Products

    (31 results)

All 2024 2023 2022 2021

All Journal Article (10 results) (of which Peer Reviewed: 9 results,  Open Access: 3 results) Presentation (19 results) (of which Int'l Joint Research: 6 results,  Invited: 1 results) Book (2 results)

  • [Journal Article] On Hilbert-Poincare series of affine semi-regular polynomial sequences and related Groebner bases2024

    • Author(s)
      Momonari Kudo, Kazuhiro Yokoyama
    • Journal Title

      Mathematical Foundations for Post-Quantum Cryptography, Mathematics for Industry

      Volume: -

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] On Factorization of Parametric Polynomials2024

    • Author(s)
      Kazuhiro Yokoyama
    • Journal Title

      Commentarii Mathematici Universitatis Sancti Pauli

      Volume: -

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Use of indicator functions to enumerate cross-array designs without direct product structure2024

    • Author(s)
      青木 敏、野呂 正行
    • Journal Title

      Algebraic Statistics

      Volume: -

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Cross-array Designs without Direct Product Structure2023

    • Author(s)
      青木 敏、野呂 正行
    • Journal Title

      Journal of The Japanese Society for Quality Control

      Volume: 53 Issue: 4 Pages: 252-261

    • DOI

      10.20684/quality.53.4_252

    • ISSN
      0386-8230, 2432-1044
    • Year and Date
      2023-10-15
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A technique to reduce memory usage of M4GB algorithm2023

    • Author(s)
      Ito Takuma、Kobayashi Koutaro、Kurokawa Takashi、Shinohara Naoyuki、Uchiyama Shigenori
    • Journal Title

      JSIAM Letters

      Volume: 15 Issue: 0 Pages: 125-128

    • DOI

      10.14495/jsiaml.15.125

    • ISSN
      1883-0609, 1883-0617
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Polynomial selection of <i>F</i><sub>4</sub> for solving the MQ problem2022

    • Author(s)
      Ito Takuma、Hoshi Yuta、Shinohara Naoyuki、Uchiyama Shigenori
    • Journal Title

      JSIAM Letters

      Volume: 14 Issue: 0 Pages: 135-138

    • DOI

      10.14495/jsiaml.14.135

    • ISSN
      1883-0609, 1883-0617
    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Non-compatible な加群項順序の下でのsignature-based algorithm について2022

    • Author(s)
      野呂正行
    • Journal Title

      京都大学数理解析研究所講究録

      Volume: 2224 Pages: 1-9

    • Related Report
      2022 Research-status Report
    • Open Access
  • [Journal Article] Use of primary decomposition of polynomial ideals arising from indicator functions to enumerate orthogonal fractions2022

    • Author(s)
      Aoki Satoshi、Noro Masayuki
    • Journal Title

      Japanese Journal of Statistics and Data Science

      Volume: - Issue: 1 Pages: 165-179

    • DOI

      10.1007/s42081-022-00149-z

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Solving the constructive Deuring correspondence via the Kohel-Laurer-Petit-Tignol algorithm2022

    • Author(s)
      Kambe Yuta, Yasuda Masaya, Noro Masayuki, Yokoyama Kazuhiro, Aikawa Yusuke, Takashima Katsuyuki, Kudo Momonari
    • Journal Title

      Mathematical Cryptology

      Volume: 1 Pages: 10-24

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Polynomial selection for computing Gröbner bases2021

    • Author(s)
      Ito Takuma、Nitta Atsushi、Hoshi Yuta、Shinohara Naoyuki、Uchiyama Shigenori
    • Journal Title

      JSIAM Letters

      Volume: 13 Issue: 0 Pages: 72-75

    • DOI

      10.14495/jsiaml.13.72

    • NAID

      130008113279

    • ISSN
      1883-0609, 1883-0617
    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Presentation] 半正則な非斉次多項式列に付随するHilbert級数とGroebner基底の計算量の評価2024

    • Author(s)
      工藤桃成、横山和弘
    • Organizer
      日本応用数理学会・研究部会連合発表会「数論アルゴリズムとその応用」
    • Related Report
      2023 Annual Research Report
  • [Presentation] The solving degree for computing Groebner bases of affine semi-regular polynomial sequences2024

    • Author(s)
      Momonari Kudo, Kazuhiro Yokoyama
    • Organizer
      MEGA 24 (Effective Methods in Algebraic Geometry, 2024)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Risa/Asir 2023-20242024

    • Author(s)
      野呂正行
    • Organizer
      Risa/Asir Conference 2024
    • Related Report
      2023 Annual Research Report
  • [Presentation] Groebner 基底計算における第二先頭単項式の有用性2024

    • Author(s)
      伊藤 琢真、黒川 貴司、篠原 直行、内山成憲
    • Organizer
      2024 Symposium on Cryptography and Information Security
    • Related Report
      2023 Annual Research Report
  • [Presentation] 複合的な多項式選択法を用いたグレブナー基底計算によるMQ 問題の求解2024

    • Author(s)
      鈴木 俊博、伊藤 琢真、黒川 貴司、篠原 直行、内山成憲
    • Organizer
      2024 Symposium on Cryptography and Information Security
    • Related Report
      2023 Annual Research Report
  • [Presentation] グレブナー基底計算を用いたMQ問題の解法におけ多項式選択の混合戦略について2024

    • Author(s)
      鈴木 俊博、伊藤 琢真、黒川 貴司、篠原 直行、内山成憲
    • Organizer
      日本応用数理学会・研究部会連合発表会「数論アルゴリズムとその応用」
    • Related Report
      2023 Annual Research Report
  • [Presentation] On the complexity of Groebner basis computation2023

    • Author(s)
      Kazuhiro Yokoyama
    • Organizer
      10th International Congress on Industrial and Applied Mathematics
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] アフィン半正則な多項式系の定める Hilbert 級数と関連する Groebner 基底2023

    • Author(s)
      工藤桃成、横山和弘
    • Organizer
      RIMS共同研究(公開型)「Computer Algebra-Foundations and Applications」
    • Related Report
      2023 Annual Research Report
  • [Presentation] Signature-based algorithm and change of ordering for Groebner basis2023

    • Author(s)
      Masayuki Noro
    • Organizer
      10th International Congress on Industrial and Applied Mathematics
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Implementation report on computing Groebner bases over exterior algebra2022

    • Author(s)
      Sakata Kosuke, Kudo Momonari, Kato Taku, Kazuhiro Yokoyama
    • Organizer
      25th International Workshop on Computer Algebra in Scientific Computing
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Implemention report on parametric factorization of multi-variate polynomials2022

    • Author(s)
      Kazuhiro Yokoyama
    • Organizer
      Application of Computer Algebra
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] 多変数多項式のパラメトリック因数分解2022

    • Author(s)
      横山和弘
    • Organizer
      RIMS共同研究(公開型)「Computer Algebra -Foundation and Applications」
    • Related Report
      2022 Research-status Report
  • [Presentation] Signature based algorithm における F4 スタイルの簡約アルゴリズムの実装について2022

    • Author(s)
      野呂正行
    • Organizer
      RIMS共同研究(公開型)「Computer Algebra -Foundation and Applications」
    • Related Report
      2022 Research-status Report
  • [Presentation] Signature based algorithm における F_4 スタイルの簡約の実装 (非斉次, 有理数体上への拡張)2022

    • Author(s)
      野呂正行
    • Organizer
      Risa/Asir Conference 2022
    • Related Report
      2022 Research-status Report
  • [Presentation] Risa/Asir における種々の change of ordering algorithm の実装について2022

    • Author(s)
      野呂正行
    • Organizer
      Risa/Asir Conference 2022
    • Related Report
      2021 Research-status Report
  • [Presentation] 国内外における耐量子計算機暗号の標準化動向2022

    • Author(s)
      篠原直行
    • Organizer
      2022年度電子情報通信学会総合大会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] F4-styleアルゴリズムのMQ問題に対する多項式選択方法2022

    • Author(s)
      伊藤琢真, 黒川貴司, 篠原直行, 内山成憲
    • Organizer
      2022 Symposium on Cryptography and Information Security
    • Related Report
      2021 Research-status Report
  • [Presentation] Solving the constructive Deuring correspondence via the Kohel-Lauter-Petit-Tignol algorithm2021

    • Author(s)
      Kambe Yuta, Yasuda Masaya, Noro Masayuki, Yokoyama Kazuhiro, Aikawa Yusuke, Takashima Katsuyuki, Kudo Momonari
    • Organizer
      MathCrypt2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] non-compatible な加群項順序の元での signature based algorithm について2021

    • Author(s)
      野呂正行
    • Organizer
      RIMS共同研究(公開型)「Computer Algebra - Foundations and Applications」
    • Related Report
      2021 Research-status Report
  • [Book] 数学ソフトウェアの作り方2022

    • Author(s)
      高山 信毅、野呂 正行、小原 功任、藤本 光史、高山 信毅、濱田 龍義
    • Total Pages
      252
    • Publisher
      共立出版
    • ISBN
      9784320115316
    • Related Report
      2022 Research-status Report
  • [Book] 多項式と計算機代数2022

    • Author(s)
      横山 和弘
    • Total Pages
      244
    • Publisher
      朝倉書店
    • ISBN
      9784254117677
    • Related Report
      2021 Research-status Report

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Published: 2021-04-28   Modified: 2025-01-30  

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