Uchiyama Shigenori 内山成憲

… Alternative Names

UCHIYAMA Shigenori 内山成憲

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Researcher Number	40433172
External Links
Affiliation (Current)	2025: 東京都立大学, 理学研究科, 教授
Affiliation (based on the past Project Information) *help	2024: 東京都立大学, 理学研究科, 教授 2020 – 2022: 東京都立大学, 理学研究科, 教授 2019: 首都大学東京, 理学研究科, 教授 2012 – 2016: 首都大学東京, 理工学研究科, 教授 2006 – 2011: 首都大学東京, 大学院・理工学研究科, 准教授 2007: Tokyo Metropolitan University, Department of Mathematics and Information Sciences, Associate professor 2006: 首都大学東京, 大学院理工学研究科, 准教授
Review Section/Research Field	Principal Investigator General mathematics (including Probability theory/Statistical mathematics) / Basic Section 60070:Information security-related / Basic Section 12040:Applied mathematics and statistics-related Except Principal Investigator Algebra
Keywords	Principal Investigator アルゴリズム / 暗号 / 代数学 / 量子コンピュータ / 暗号・認証 / 暗号・認証等 Except Principal Investigator NZMATH / Python / 楕円曲線 / system for number theory … More / cryptologic research / algorithmic number theory / 量子公開鍵暗号 / 数論システム / 暗号理論 / 数論アルゴリズム / Mordell-Weil格子 / Mordell-Weil群 / Zariski k組 / ガロア分岐被覆 / Jacobi多様体 / Zariski N組 / ペアリング / 暗号 / 不定方程式 / Zariski 対 / Zariski N 組 / 有理楕円曲面 / bisection / k Artal arrangement / contact conic / Zariski ペア / 2重切断 / 整切断 / Mordell Weil群 / 楕円曲面 Less

Algebraic Algorithms and their Applications to Post-quantum CryptographyPrincipal Investigator
- Principal Investigator
  
  内山成憲
- Project Period (FY)
  2024 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 60070:Information security-related
- Research Institution
  Tokyo Metropolitan University
Security analysis and design of post-quantum cryptography using algebraic methodsPrincipal Investigator
- Principal Investigator
  
  Uchiyama Shigenori
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 12040:Applied mathematics and statistics-related
- Research Institution
  Tokyo Metropolitan University
Arithmetic and the Abel Jacobi map on elliptic surfaces and their applications
- Principal Investigator
  
  TOKUNAGA HIROO
- Project Period (FY)
  2013 – 2016
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Algebra
- Research Institution
  Tokyo Metropolitan University
Analysis of algebraic algorithms and its applications to public-key cryptographyPrincipal Investigator
- Principal Investigator
  
  Uchiyama Shigenori
- Project Period (FY)
  2012 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Tokyo Metropolitan University
A Study of the Hardness of Algebraic Algorithms and Its Applications to Public-Key CryptographyPrincipal Investigator
- Principal Investigator
  
  UCHIYAMA Shigenori
- Project Period (FY)
  2008 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Tokyo Metropolitan University
整数論及び組合せ論的アルゴリズム研究とその次世代公開鍵暗号への応用Principal Investigator
- Principal Investigator
  
  内山成憲
- Project Period (FY)
  2006 – 2007
- Research Category
  
  Grant-in-Aid for Young Scientists (Start-up)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Tokyo Metropolitan University
Development of a system for number theory by script language and related research on algorithmic number theory
- Principal Investigator
  
  NAKAMURA Ken
- Project Period (FY)
  2004 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Algebra
- Research Institution
  Tokyo Metropolitan University

[Journal Article] Polynomial Selection of F4 for solving the MQ problem2023
- Author(s)
  Ito Takuma、Yuuta Hoshi、Shinohara Naoyuki、Uchiyama Shigenori
- Journal Title
  
  JSIAM Letters
  
  Volume: 14 Pages: 135-138
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K03640
[Journal Article] Selection Strategy of F4-Style Algorithm to Solve MQ Problems Related to MPKC2023
- Author(s)
  Kurokawa Takashi、Ito Takuma、Shinohara Naoyuki、Yamamura Akihiro、Uchiyama Shigenori
- Journal Title
  
  Cryptography
  
  Volume: 7 Issue: 1 Pages: 1-25
- DOI
  10.3390/cryptography7010010
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K03640
[Journal Article] Polynomial Selection for Computing Goroebner bases2021
- Author(s)
  Takuma Ito, Atsushi Nitta, Yuta Hoshi, Naoyuki Shinohara, Shigenori Uchiyama
- Journal Title
  
  JSIAM Letters
  
  Volume: 13 Pages: 72-75
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K03640
[Journal Article] Solving the MQ Problem Using Gr?bner Basis Techniques2021
- Author(s)
  ITO Takuma、SHINOHARA Naoyuki、UCHIYAMA Shigenori
- Journal Title
  
  IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
  
  Volume: E104.A Pages: 135-142
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K03640
[Journal Article] The optimal ate pairing over the Barreto-Naehrig curve via parallelizing elliptic nets2016
- Author(s)
  Shigenori Uchiyama et al
- Journal Title
  
  JSIAM Letters
  
  Volume: 8 Pages: 912-912
- NAID
  130005126059
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25610007
[Journal Article] The optimal ate pairing over the Barreto-Naehrig curve via parallelizing elliptic nets2016
- Author(s)
  Hiroshi Onuki, Tadanori Teruya, Naoki Kanayama, Shigenori Uchiyama
- Journal Title
  
  JSIAM Letters
  
  Volume: Vol.8 Pages: 9-12
- NAID
  130005126059
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-24540135
[Journal Article] 楕円曲線を用いたMulti-Secret Sharingについて2015
- Author(s)
  池田崇, 内田幸寛, 内山成憲
- Journal Title
  
  日本応用数理学会2015年度年会予稿集
  
  Volume: Vol.1 Pages: 406-407
- Data Source
  KAKENHI-PROJECT-24540135
[Journal Article] A small secret exponent attack on cryptosystems using Dickson polynomials2015
- Author(s)
  A. Onishi, Y. Uchida, S. Uchiyama
- Journal Title
  
  JSIAM Letters
  
  Volume: 7 Pages: 41-43
- NAID
  130005068709
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25610007
[Journal Article] A small secret exponent attack on cryptosystems using Dickson polynomials2015
- Author(s)
  Akihiko Onishi, Yukihiro Uchida and Shigenori Uchiyama
- Journal Title
  
  JSIAM Letters
  
  Volume: 7 Pages: 33-35
- NAID
  130005068709
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-24540135
[Journal Article] Elliptic netの並列化によるoptimal ate pairingの計算2015
- Author(s)
  小貫啓史, 照屋唯紀, 金山直樹, 内山成憲
- Journal Title
  
  日本応用数理学会2015年度年会予稿集
  
  Volume: Vol.1 Pages: 408-409
- Data Source
  KAKENHI-PROJECT-24540135
[Journal Article] The elliptic curve Diffie-Hellman problem and an equivalent hard problem for elliptic divisibility sequences2014
- Author(s)
  Junichi Yarimizu, Yukihiro Uchida and Shigenori Uchiyama
- Journal Title
  
  JSIAM Letters
  
  Volume: 6 Pages: 5-7
- NAID
  130003394981
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540135
[Journal Article] Dickson 多項式を用いた暗号方式に対する秘密鍵が小さい場合の攻撃法2014
- Author(s)
  尾西昭彦, 内田幸寛, 内山成憲
- Journal Title
  
  日本応用数理学会2014年度年会予稿
  
  Volume: 1 Pages: 265-266
- Data Source
  KAKENHI-PROJECT-24540135
[Journal Article] Scalar multiplication for twisted Edwards curves using the extended double-base number system2014
- Author(s)
  Yasunri MIneo and Shigenori Uchiyama
- Journal Title
  
  JSIAM Letters
  
  Volume: 6 Pages: 37-39
- NAID
  130004679324
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-24540135
[Journal Article] Computing fixed argument pairings with the elliptic net algorithm2014
- Author(s)
  Yang Liu, Naoki Kanayama, Kazutaka Saito, Tadanori Teruya, Shigenori Uchiyama and Eiji Okamoto
- Journal Title
  
  JSIAM Letters
  
  Volume: 6 Pages: 69-72
- NAID
  130004706459
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-24540135
[Journal Article] Implementation of an Elliptic Scalar Multiplication Method Using Division Polynomials2014
- Author(s)
  Naoki Kanayama, Yang Liu, Eiji Okamoto, Kazutaka, Saito, Tadanori Teruya and Shigenori Uchiyama
- Journal Title
  
  IEICE Trans. Fundamentals
  
  Volume: E97-A Pages: 300-302
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540135
[Journal Article] Primality testing of Woodal numbers2014
- Author(s)
  Kazuki Azami and Shigenori Uchiyama
- Journal Title
  
  JSIAM Letters
  
  Volume: 6 Pages: 1-4
- NAID
  130003394980
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540135
[Journal Article] The Tate-Lichtenbaum Pairing on a Hyperelliptic Curve via Hyperelliptic Nets2013
- Author(s)
  Yukihiro Uchida and Shigenori Uchiyama
- Journal Title
  
  Proc. of Pairing2012
  
  Volume: LNCS7708 Pages: 218-233
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540135
[Journal Article] Elliptic Net による fixed argument pairing の計算について2013
- Author(s)
  劉陽, 金山直樹, 齋藤和孝, 照屋唯紀, 内山成憲, 岡本栄司
- Journal Title
  
  日本応用数理学会2013年度年会予稿
  
  Volume: 1 Pages: 114-115
- Data Source
  KAKENHI-PROJECT-24540135
[Journal Article] Twisted Edwards curve を用いたスカラー倍算について2013
- Author(s)
  峯尾康則, 内山成憲
- Journal Title
  
  日本応用数理学会2013年度年会予稿
  
  Volume: 1 Pages: 70-71
- Data Source
  KAKENHI-PROJECT-24540135
[Journal Article] A note on the pairing computation using normalized Miller functions2012
- Author(s)
  Naoki Ogura, Shigenori Uchiyama, Naoki Kanayama, Eiji Okamoto
- Journal Title
  
  IEICE Trans. Fundamentals
  
  Volume: Vol.E95-A, No.1 Pages: 196-203
- NAID
  10030534797
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540125
[Journal Article] A note on the pairing computation using normalized Miller function2012
- Author(s)
  Naoki Ogura, Shigenori Uchiyama, Naoki Kanayama, Eiji Okamoto
- Journal Title
  
  IEICE Transactions on Fundamentals
  
  Volume: Vol.E95-A Pages: 196-203
- NAID
  10030534797
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540125
[Journal Article] An integer factoring algorithm based on Elliptic Divisibility Sequences2012
- Author(s)
  Naotoshi Sakurada, Junichi Yarimizu, Naoki Ogura and Shigenori　Uchiyama
- Journal Title
  
  JSIAM Letters
  
  Volume: Vol.4 Pages: 21-23
- NAID
  130002129395
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540135
[Journal Article] Hyperelliptic Netを用いたTate-Lichtenbaum Pairing の実装について2012
- Author(s)
  田中覚，内田幸寛，内山成憲
- Journal Title
  
  日本応用数理学会2012年度年会予稿集
  
  Volume: Vol.1 Pages: 19-20
- Data Source
  KAKENHI-PROJECT-24540135
[Journal Article] Cryptographic Pairings Based on Elliptic Nets2011
- Author(s)
  Naoki Ogura, Naoki Kanayama, Shigenori Uchiyama, Eiji Okamoto
- Journal Title
  
  Proceedings of 6^<rd> International Workshop of Security (IWSEC2011)
  
  Volume: LNCS7038 Pages: 65-78
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540125
[Journal Article] Cryptographic Pairings Based on Elliptic Nets2011
- Author(s)
  Naoki Ogura, Naoki Kanayama, Shigenori Uchiyama, Eiji Okamoto
- Journal Title
  
  Proc. of IWSEC 2011
  
  Volume: LNCS7038 Pages: 65-78
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540125
[Journal Article] On the reduction attack against the algebraic surface public-key cryp tosystem (ASC04)2011
- Author(s)
  Satoshi Harada, Yuichi Wada, Shigenori Uchiyama, Hiro-o Tokunaga
- Journal Title
  
  JSIAM Letters
  
  Volume: Vol.3 Pages: 53-56
- NAID
  130001011973
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540125
[Journal Article] An Improvement of Key Generation Algorithm for Gentry's Homomorphic Encryption Scheme from Ideal Lattices2011
- Author(s)
  Naoki Ogura, Go Yamamoto, Tetsutaro Kobayashi, Shigenori Uchiyama
- Journal Title
  
  J. of Math-for-Industry
  
  Volume: Vol.3(2011A-1) Pages: 99-106
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540125
[Journal Article] On the reduction attack against the algebraic surface public-key cryptosystem(ASC04)2011
- Author(s)
  Satoshi Harada, Yuichi Wada, Shigenori Uchiyama, Hiro-o Tokunaga
- Journal Title
  
  JSIAM Letters
  
  Volume: Vol.3 Pages: 53-56
- NAID
  130001011973
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540125
[Journal Article] NZMATH 1.02010
- Author(s)
  Satoru Tanaka, Naoki Ogura, Ken Nakamula, Tetsushi Matsui, Shigenori Uchiyama
- Journal Title
  
  Proceedings of the 3^<rd> International Congress on Mathematical Software(ICMS2010)
  
  Volume: LNCS6327 Pages: 260-269
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540125
[Journal Article] Cryptanalysis of the Birational Permutation Signatue Scheme over a Non-commutative Ring2010
- Author(s)
  Naoki Ogura, Shigenori Uchiyama
- Journal Title
  
  JSIAM Letters
  
  Volume: Vol.2 Pages: 85-88
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540125
[Journal Article] A Key Generation Algorithm for Gentry's Lattice Based Homomorphic Encryption Scheme2010
- Author(s)
  Naoki Ogura, Go Yamamoto, Tetsutaro Kobayashi, Shigenori Uchiyama
- Journal Title
  
  Proc.of IWSEC2010 LNCS6434
  
  Pages: 70-83
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540125
[Journal Article] On Patarin's Attack against the lIC Scheme2010
- Author(s)
  Naoki Ogura, Shigenori Uchiyama
- Journal Title
  
  IEICE Trans.Fundamentals Vol.E93-A, No.1
  
  Pages: 33-41
- NAID
  10026862240
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540125
[Journal Article] On Patarin's Attack against the lIC Scheme, IEICE Trans2010
- Author(s)
  Naoki Ogura, Shigenori Uchiyama
- Journal Title
  
  Fundamentals
  
  Volume: Vol.E93-A, No.1 Pages: 33-41
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540125
[Journal Article] Cryptanalysis of the Birational Permutation Signature Scheme over a Non-commutative Ring2010
- Author(s)
  Naoki Ogura, Shigenori Uchiyama
- Journal Title
  
  JSIAM Letters
  
  Volume: Vol.2 Pages: 85-88
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540125
[Journal Article] A Key Generation Algorithm for Gentry's Lattice Based Homomorphic Encryption Scheme2010
- Author(s)
  Naoki Ogura, Go Yamamoto, Tetsutaro Kobayashi, Shigenori Uchiyama
- Journal Title
  
  Proceedings of 5^<rd> International Workshop of Security(IWSEC2010)
  
  Volume: LNCS6434 Pages: 70-83
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540125
[Journal Article] Cryptanalysis of the Birational Permutation Signatue Scheme over a Non-commutative Ring2010
- Author(s)
  Naoki Ogura, Shigenori Uchiyama
- Journal Title
  
  JSIAM Letters Vol.2
  
  Pages: 85-88
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540125
[Journal Article] SFLASH署名方式への攻撃法の実装について2009
- Author(s)
  小椋直樹,内山成憲,中村憲
- Journal Title
  
  日本応用数理学会論文誌
  
  Volume: Vol.19, No.4 Pages: 433-445
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540125
[Journal Article] On Patarin's Attack against the 1IC Scheme2009
- Author(s)
  Naoki Ogura, Shigenori Uchiyama
- Journal Title
  
  IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences E93-A
  
  Pages: 34-41
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540125
[Journal Article] SFLASH署名方式への攻撃法の実装について2009
- Author(s)
  小椋直樹、内山成憲、中村憲
- Journal Title
  
  日本応用数理学会論文誌 19
  
  Pages: 433-445
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540125
[Journal Article] SFLASH署名方式への攻撃法の実装について2009
- Author(s)
  小椋直樹, 内山成憲, 中村憲
- Journal Title
  
  日本応用数理学会論文誌 Vol.19, No.4
  
  Pages: 433-445
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540125
[Journal Article] Knapsack暗号への攻撃を効果的にするためのSampling Reductionの改良と考察2008
- Author(s)
  小泉賢洋, 宮澤俊之, 内山成憲, 中村憲
- Journal Title
  
  日本応用数理学会論文誌 18
  
  Pages: 687-701
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540125
[Journal Article] Remarks on the Attack of Fouque et al. against lIC Scheme2008
- Author(s)
  Naoki Ogura, Shigenori Uchiyama
- Journal Title
  
  Proceeding of 3^<rd> International Workshop of Security (IWSEC2008) LNCS5312
  
  Pages: 34-48
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540125
[Journal Article] Efficient, Non-Optimistic Secure Circuit Evaluation Based on the ElGamal Encryption and Its Applications2007
- Author(s)
  Koji Chida, Shigenori Uchiyama, et. al.
- Journal Title
  
  IEICE Trans. Fundamentals E90-A
  
  Pages: 128-138
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16340011
[Journal Article] Efficient, Non-Optimistic Secure Circuit Evaluation Based on the EIGamal Encryption and Its Applications2007
- Author(s)
  Koji, Chida, Go, Yamamoto, Koutarou, Suzuki, Shigenori, Uchiyama, Noburou, Taniguchi, Osamu, Shionoiri, Atsushi, Kanai
- Journal Title
  
  IEICE Trans. Fundamentals Vol.E90-A, No.1
  
  Pages: 128-138
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340011
[Journal Article] Efficient,Non-Optimistic Secure Circuit Evaluation Based on the EIGamal Eacryption and Its Applications2007
- Author(s)
  Koji Chida, Shigenori Uchiyama, et. al.
- Journal Title
  
  IEICE Trans.Fundamentals E90-A
  
  Pages: 128-138
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16340011
[Journal Article] The Vanstone-Zuccherato Schemes Revisited2007
- Author(s)
  Naoki Kanayama and Shigenori Uchiyama
- Journal Title
  
  IEICE Trans.Fundamentals E90-A
  
  Pages: 2903-2907
- NAID
  110007538037
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16340011
[Journal Article] The Vanstone-Zuccherato Schemes Revisited2007
- Author(s)
  Naoki Kanayama, Shigenori Uchiyama
- Journal Title
  
  IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences E90-A
  
  Pages: 2903-2907
- NAID
  110007538037
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18840035
[Journal Article] Non-optimistic Secure Circuit Evaluation Based on ElGamal Encryption and Its Applications2007
- Author(s)
  Shigenori Uchiyama, et al.
- Journal Title
  
  IEICE Trans. Fundamentals E90-A,No.1
  
  Pages: 128-138
- NAID
  110007519081
- Data Source
  KAKENHI-PROJECT-16340011
[Journal Article] The Vanstone-Zuccherato Schemes Revisited2007
- Author(s)
  Naoki Kanayama and Shigenori Uchiyama
- Journal Title
  
  IEICE Trans. Fundamentals E90-A
  
  Pages: 2903-2907
- NAID
  110007538037
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16340011
[Journal Article] The Vanstone-Zuccherato Schemes Revisited2007
- Author(s)
  Naoki, Kanayama, Shigenori, Uchiyama
- Journal Title
  
  IEICE Trans. Fundamentals Vol.E90-A, No.12
  
  Pages: 2903-2907
- NAID
  110007538037
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340011
[Journal Article] The co-Diffie-Hellman Problem over Elliptic Curves2004
- Author(s)
  Taiichi, Saito, Shigenori, Uchiyama
- Journal Title
  
  Reports of the Faculty of Science and Engineering, Saga University, Mathematics Vol. 33, No. 1
  
  Pages: 1-8
- NAID
  110000936789
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340011
[Journal Article] 数論アルゴリズムと公開鍵暗号の安全性2004
- Author(s)
  岡本龍明, 内山成憲
- Journal Title
  
  情報処理 45
  
  Pages: 1111-1113
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16340011
[Journal Article] The co-Diffie-Hellman Problem over Elliptic Curves2004
- Author(s)
  Taiichi Saito and Shigenori Uchiyama
- Journal Title
  
  Reports of the Faculty of Science and Engineering, Saga University, Mathematics 33
  
  Pages: 1-8
- NAID
  110000936789
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16340011
[Journal Article] Non-Supersingular Elliptic Curves for Pairing-Based Cryptosystems2004
- Author(s)
  Taiichi, Saito, Fumitaka, Hoshino, Shigenori, Uchiyama, Tetsutaro, Kobayashi
- Journal Title
  
  IEICE Trans. Fundamentals Vol. E87-A, No. 5
  
  Pages: 1203-1205
- NAID
  110003213020
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340011
[Journal Article] Non-Supersingular Elliptic Curves for Pairing-Based Cryptosystems2004
- Author(s)
  Taiichi Saito, Fumitaka Hoshino, Shigenori Uchiyama and Tetsutaro Kobayashi
- Journal Title
  
  IEICET rans.Fundamentals 87-A
  
  Pages: 1203-1205
- NAID
  110003213020
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16340011
[Presentation] M4GBアルゴリズムを基にしたグレブナー基底計算について2022
- Author(s)
  小林耕太郎，伊藤琢真，篠原直之，内山成憲
- Organizer
  2022年日本応用数理学会連合発表会
- Data Source
  KAKENHI-PROJECT-19K03640
[Presentation] 空間計算量を考慮したM4GBアルゴリズム2022
- Author(s)
  伊藤琢真，篠原直之，黒川貴司，内山成憲
- Organizer
  2023年暗号と情報セキュリティシンポジウム
- Data Source
  KAKENHI-PROJECT-19K03640
[Presentation] MQ問題に対するM4GBアルゴリズムの多項式選択について2022
- Author(s)
  稲生裕太，伊藤琢真，篠原直之，内山成憲
- Organizer
  日本応用数理学会第19回研究部会連合発表会
- Data Source
  KAKENHI-PROJECT-19K03640
[Presentation] Polynomial Selection to Compute an F4-style algorithm for MQ Problem2022
- Author(s)
  T. Ito, N. Shinohara, T. Kurokawa and S. Uchiyama
- Organizer
  2022年暗号と情報セキュリティシンポジウム（SCIS2022）
- Data Source
  KAKENHI-PROJECT-19K03640
[Presentation] Lucas chainを用いた強Lucasテストとその判定効率について2022
- Author(s)
  市川守，篠原直之，黒川貴司，内山成憲
- Organizer
  2022年日本応用数理学会連合発表会
- Data Source
  KAKENHI-PROJECT-19K03640
[Presentation] F4アルゴリズムにおける多項式選択について2021
- Author(s)
  星雄大，伊藤琢真，篠原直之，内山成憲
- Organizer
  2021年日本応用数理学会連合発表会
- Data Source
  KAKENHI-PROJECT-19K03640
[Presentation] Polynomial Selections to Compute Grobner Basis for Security Evaluation of Multivariate Public Key Cryptosystems2021
- Author(s)
  Takuma Ito, Naoyuki Shinohara, Shigenori Uchiyama
- Organizer
  2021年暗号と情報セキュリティシンポジウム
- Data Source
  KAKENHI-PROJECT-19K03640
[Presentation] 2次強Frobeniusテストとその判定効率について2021
- Author(s)
  伊丹洸陽，篠原直之，内山成憲
- Organizer
  2021年日本応用数理学会連合発表会
- Data Source
  KAKENHI-PROJECT-19K03640
[Presentation] F4-style アルゴリズムによるMQ問題の求解2020
- Author(s)
  伊藤琢真，篠原直之，内山成憲
- Organizer
  電子情報通信学会情報セキュリティ研究会（ISEC）
- Invited
- Data Source
  KAKENHI-PROJECT-19K03640
[Presentation] An Efficient F4-style Based Algorithm to Solve MQ Problems2019
- Author(s)
  Takuma Ito, Naoyuki Shinohara, Shigenori Uchiyama
- Organizer
  14th International Workshop on Security, IWSEC 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03640
[Presentation] Optimal ate pairingのelliptic netによる並列計算2016
- Author(s)
  小貫啓史, 照屋唯紀, 金山直樹, 内山成憲
- Organizer
  2016年暗号と情報セキュリティシンポジウム（SCIS2016）
- Place of Presentation
  ANAクラウンプラザホテル熊本ニュースカイ, 熊本県熊本市
- Year and Date
  2016-01-21
- Data Source
  KAKENHI-PROJECT-25610007
[Presentation] Optimal ate pairingのelliptic netによる並列計算2016
- Author(s)
  小貫啓史, 照屋唯紀, 金山直樹, 内山成憲
- Organizer
  2016年暗号と情報セキュリティシンポジウム
- Place of Presentation
  熊本市
- Year and Date
  2016-01-19
- Data Source
  KAKENHI-PROJECT-24540135
[Presentation] Elliptic netの並列化によるoptimal ate pairingの計算2015
- Author(s)
  小貫啓史, 照屋唯紀, 金山直樹, 内山成憲
- Organizer
  日本応用数理学会2015年度年会
- Place of Presentation
  金沢大学
- Year and Date
  2015-09-09
- Data Source
  KAKENHI-PROJECT-24540135
[Presentation] 楕円曲線を用いたMulti-Secret Sharingについて2015
- Author(s)
  池田崇，内田幸寛，内山成憲
- Organizer
  日本応用数理学会2015年度年会
- Place of Presentation
  金沢大学角間キャンパス, 石川県金沢市
- Year and Date
  2015-09-11
- Data Source
  KAKENHI-PROJECT-25610007
[Presentation] Elliptic netの並列化によるoptimal ate pairingの計算2015
- Author(s)
  小貫啓史, 照屋唯紀, 金山直樹, 内山成憲
- Organizer
  第 11 回「代数学と計算」研究集会
- Place of Presentation
  首都大学東京
- Year and Date
  2015-12-14
- Data Source
  KAKENHI-PROJECT-24540135
[Presentation] 楕円曲線を用いたMulti-Secret Sharingについて2015
- Author(s)
  池田崇, 内田幸寛, 内山成憲
- Organizer
  日本応用数理学会2015年度年会
- Place of Presentation
  金沢大学
- Year and Date
  2015-09-09
- Data Source
  KAKENHI-PROJECT-24540135
[Presentation] Elliptic netの並列化によるoptimal ate pairingの計算2015
- Author(s)
  小貫啓史, 照屋唯紀, 金山直樹, 内山成憲
- Organizer
  日本応用数理学会2015年度年会
- Place of Presentation
  金沢大学角間キャンパス, 石川県金沢市
- Year and Date
  2015-09-11
- Data Source
  KAKENHI-PROJECT-25610007
[Presentation] Hyperelliptic net による超楕円曲線上の Tate-Lichtenbaum ペアリング2013
- Author(s)
  内田幸寛, 内山成憲
- Organizer
  2013年暗号と情報セキュリティシンポジウム
- Place of Presentation
  京都
- Data Source
  KAKENHI-PROJECT-24540135
[Presentation] Elliptic Net による fixed argument pairing の計算について2013
- Author(s)
  劉陽, 金山直樹, 齋藤和孝, 照屋唯紀, 内山成憲, 岡本栄司
- Organizer
  日本応用数理学会2013年度年会
- Place of Presentation
  福岡市
- Data Source
  KAKENHI-PROJECT-24540135
[Presentation] Twisted Edwards curve を用いたスカラー倍算について2013
- Author(s)
  峯尾康則, 内山成憲
- Organizer
  日本応用数理学会2013年度年会予稿
- Place of Presentation
  福岡市
- Data Source
  KAKENHI-PROJECT-24540135
[Presentation] Hyperelliptic Netを用いた Tate-Lichtenbaum Pairing の実装について2012
- Author(s)
  田中覚, 内田幸寛, 内山成憲
- Organizer
  日本応用数理学会2012年度年会
- Place of Presentation
  稚内
- Data Source
  KAKENHI-PROJECT-24540135
[Presentation] 代数曲面上の求セクション問題暗号に対するWuのアルゴリズムの適用2012
- Author(s)
  小椋直樹、三原千穂、秋山浩一郎、三宅秀亨、内山成憲
- Organizer
  日本応用数理学会2012年研究部会連合発表会
- Place of Presentation
  九州大学
- Year and Date
  2012-03-09
- Data Source
  KAKENHI-PROJECT-20540125
[Presentation] 暗号から数論へ --代数曲線に関するいくつかのアルゴリズム--2012
- Author(s)
  内田幸寛, 内山成憲
- Organizer
  「解析的整数論とその周辺」研究集会
- Place of Presentation
  京都大学数理解析研究所
- Invited
- Data Source
  KAKENHI-PROJECT-24540135
[Presentation] 代数曲面上の求セクション問題暗号に対するWuのアルゴリズムの適用2012
- Author(s)
  小椋直樹,三原千穂,秋山浩一郎,三宅秀亨,内山成憲
- Organizer
  2012年暗号と情報セキュリティシンポジウム
- Place of Presentation
  金沢エクセルホテル東急
- Year and Date
  2012-01-31
- Data Source
  KAKENHI-PROJECT-20540125
[Presentation] wild自己同型を利用した高次多変数公開鍵暗号2012
- Author(s)
  小椋直樹,内山成憲
- Organizer
  2012年暗号と情報セキュリティシンポジウム
- Place of Presentation
  金沢エクセルホテル東急
- Year and Date
  2012-01-31
- Data Source
  KAKENHI-PROJECT-20540125
[Presentation] The Tate-Lichtenbaum Pairing on a Hyperelliptic Curve via Hyperelliptic Nets2012
- Author(s)
  Yukihiro Uchida and Shigenori Uchiyama
- Organizer
  5th International Conference on Pairing-based Cryptography(Pairing2012)
- Place of Presentation
  Cologne, Germany
- Data Source
  KAKENHI-PROJECT-24540135
[Presentation] 公開鍵暗号NICEへの2次形式を用いた攻撃法の実装について2011
- Author(s)
  田村創,内山成憲
- Organizer
  2011年暗号と情報セキュリティシンポジウム
- Place of Presentation
  リーガロイヤルホテル小倉
- Year and Date
  2011-01-27
- Data Source
  KAKENHI-PROJECT-20540125
[Presentation] 3変数多項式環の自己同型のtame性判定アルゴリズムの実装について2011
- Author(s)
  原田諭、宮本泰徳、小椋直樹、内山成憲
- Organizer
  2011年日本応用数理学会研究会連合発表会
- Place of Presentation
  電気通信大学
- Year and Date
  2011-03-08
- Data Source
  KAKENHI-PROJECT-20540125
[Presentation] 代数曲面暗号に対するFaugere等の攻撃法の理論的考察2011
- Author(s)
  小椋直樹、三原子穂、秋山浩一郎、三宅秀亨、内山成憲
- Organizer
  2011年暗号と情報セキュリティシンポジウム
- Place of Presentation
  リーガロイヤルホテル小倉
- Year and Date
  2011-01-27
- Data Source
  KAKENHI-PROJECT-20540125
[Presentation] Elliptic Netを用いたAteペアリングとその変形2011
- Author(s)
  小椋直樹、金山直樹、内山成憲、岡本栄司
- Organizer
  2011年暗号と情報セキュリティシンポジウム
- Place of Presentation
  リーガロイヤルホテル小倉
- Year and Date
  2011-01-26
- Data Source
  KAKENHI-PROJECT-20540125
[Presentation] 3変数多項式環の自己同型のtame性判定アルゴリズムの実装について2011
- Author(s)
  原田諭,宮本泰徳,小椋直樹,黒田茂,内山成憲
- Organizer
  日本応用数理学会2011年研究部会連合発表会
- Place of Presentation
  電気通信大学
- Year and Date
  2011-03-08
- Data Source
  KAKENHI-PROJECT-20540125
[Presentation] 代数曲面暗号(ASC06)に対する一般リダクション攻撃法の実装について2011
- Author(s)
  原田諭,和田祐一,内山成憲,徳永浩雄
- Organizer
  2011年暗号と情報セキュリティシンポジウム
- Place of Presentation
  リーガロイヤルホテル小倉
- Year and Date
  2011-01-27
- Data Source
  KAKENHI-PROJECT-20540125
[Presentation] 代数曲面暗号に対するFaugereらの攻撃法の理論的考察2011
- Author(s)
  小椋直樹,三原千穂,秋山浩一郎,三宅秀亨,内山成憲
- Organizer
  2011年暗号と情報セキュリティシンポジウム
- Place of Presentation
  リーガロイヤルホテル小倉
- Year and Date
  2011-01-27
- Data Source
  KAKENHI-PROJECT-20540125
[Presentation] Elliptic Divisibility Sequenceを用いた素因数分解アルゴリズム2011
- Author(s)
  鑓水淳一、櫻田尚寿、小椋直樹、内山成憲
- Organizer
  2011年日本応用数理学会研究会連合発表会
- Place of Presentation
  電気通信大学
- Year and Date
  2011-03-08
- Data Source
  KAKENHI-PROJECT-20540125
[Presentation] 正規化されたMiller関数を用いたペアリング計算についての注意2011
- Author(s)
  小椋直樹、内山成憲、金山直樹、岡本栄司
- Organizer
  2011年日本応用数理学会研究会連合発表会
- Place of Presentation
  電気通信大学
- Year and Date
  2011-03-08
- Data Source
  KAKENHI-PROJECT-20540125
[Presentation] 正規化されたMiller関数を用いたペアリング計算についての注意2011
- Author(s)
  小椋直樹,内山成憲,金山直樹,岡本栄司
- Organizer
  2011年暗号と情報セキュリティシンポジウム
- Place of Presentation
  リーガロイヤルホテル小倉
- Year and Date
  2011-01-27
- Data Source
  KAKENHI-PROJECT-20540125
[Presentation] Elliptic Divisibility Sequenceを用いた素因数分解アルゴリズムの計算量評価と高速化2011
- Author(s)
  櫻田尚寿, 鑓水淳一, 小椋直樹, 内山成憲
- Organizer
  日本応用数理学会2012年度年会
- Place of Presentation
  同志社大学
- Year and Date
  2011-09-16
- Data Source
  KAKENHI-PROJECT-20540125
[Presentation] Elliptic Netを用いたAteペアリングとその変形2010
- Author(s)
  小椋直樹,金山直樹,内山成憲,岡本栄司
- Organizer
  日本応用数理学会2010年度年会
- Place of Presentation
  明治大学
- Year and Date
  2010-09-08
- Data Source
  KAKENHI-PROJECT-20540125
[Presentation] 代数曲面暗号(ASC04)に対するリダクション攻撃法の実装について2010
- Author(s)
  原田諭、和田祐一、内山成憲、徳永浩雄
- Organizer
  日本応用数理学会2010年度年会
- Place of Presentation
  明治大学
- Year and Date
  2010-09-08
- Data Source
  KAKENHI-PROJECT-20540125
[Presentation] EllipticNetを用いたAteペアリングとその変形2010
- Author(s)
  小椋直樹, 金山直樹, 内山成憲, 岡本栄司
- Organizer
  日本応用数理学会2010年度年会
- Place of Presentation
  明治大学
- Year and Date
  2010-09-08
- Data Source
  KAKENHI-PROJECT-20540125
[Presentation] 代数曲面暗号に対するグレブナー基底を用いた攻撃法の考察2010
- Author(s)
  和田祐一、内山成憲、徳永浩雄
- Organizer
  平成22年日本応用数理学会研究部会連合発表会
- Place of Presentation
  筑波大学
- Year and Date
  2010-03-09
- Data Source
  KAKENHI-PROJECT-20540125
[Presentation] Elliptic netを用いたペアリングの計算について2010
- Author(s)
  前田博之、小椋直樹、金山直樹、内山成憲、岡本栄司
- Organizer
  平成22年日本応用数理学会研究部会連合発表会
- Place of Presentation
  筑波大学
- Year and Date
  2010-03-09
- Data Source
  KAKENHI-PROJECT-20540125
[Presentation] イデアル格子に基づく準同型暗号の構成法について2010
- Author(s)
  小椋直樹、小林鉄太郎、山本剛、内山成憲
- Organizer
  平成22年日本応用数理学会研究部会連合発表会
- Place of Presentation
  筑波大学
- Year and Date
  2010-03-09
- Data Source
  KAKENHI-PROJECT-20540125
[Presentation] 暗号の数理～多変数公開鍵暗号へのいざない～2010
- Author(s)
  内山成憲
- Organizer
  暗号及び情報セキュリティと数学の相関ワークショップ
- Place of Presentation
  秋葉原ダイビル
- Year and Date
  2010-02-24
- Data Source
  KAKENHI-PROJECT-20540125
[Presentation] Elliptic Netを用いたAteペアリングとその変形2010
- Author(s)
  小椋直樹、金山直樹、内山成憲、岡本栄司
- Organizer
  電子情報通信学会ISEC研究会
- Place of Presentation
  機械振興会館
- Year and Date
  2010-09-10
- Data Source
  KAKENHI-PROJECT-20540125
[Presentation] 非可換双有理置換を用いた署名方式の安全性について2010
- Author(s)
  小椋直樹、内山成憲
- Organizer
  2010年暗号と情報セキュリティシンポジウム
- Place of Presentation
  サンポートホール高松
- Year and Date
  2010-01-21
- Data Source
  KAKENHI-PROJECT-20540125
[Presentation] イデアル格子に基づく準同型暗号の構成法について2010
- Author(s)
  小椋直樹、小林鉄太郎、山本剛、内山成憲
- Organizer
  2010年暗号と情報セキュリティシンポジウム
- Place of Presentation
  サンポートホール高松
- Year and Date
  2010-01-20
- Data Source
  KAKENHI-PROJECT-20540125
[Presentation] Cryptographic pairings using elliptic nets2010
- Author(s)
  Shigenori Uchiyama
- Organizer
  Workshop on Algorithmic Number Theory and Its Application to Cryptography
- Place of Presentation
  九州大学
- Year and Date
  2010-06-11
- Data Source
  KAKENHI-PROJECT-20540125
[Presentation] 非可換双有理置換を用いた署名方式の安全性について2009
- Author(s)
  小椋直樹,内山成憲
- Organizer
  日本応用数理学会2009年度年会
- Place of Presentation
  大阪大学豊中キャンパス
- Year and Date
  2009-09-30
- Data Source
  KAKENHI-PROJECT-20540125
[Presentation] 非可換双有理置換を用いた署名方式の安全性について2009
- Author(s)
  小椋直樹, 内山成憲
- Organizer
  日本応用数理学会2009年度年会
- Place of Presentation
  大阪大学豊:中キャンパス
- Year and Date
  2009-09-30
- Data Source
  KAKENHI-PROJECT-20540125
[Presentation] lIC方式へのFouque等の攻撃法について2009
- Author(s)
  小椋直樹,内山成憲
- Organizer
  2009年暗号と情報セキュリティシンポジウム
- Place of Presentation
  大津プリンスホテル
- Year and Date
  2009-01-21
- Data Source
  KAKENHI-PROJECT-20540125
[Presentation] lIC 方式へのFouque等の攻撃法について2009
- Author(s)
  小椋直樹, 内山成憲
- Organizer
  2009年暗号と情報セキュリティシンポジウム(SCIS2009)
- Place of Presentation
  大津プリンスホテル
- Year and Date
  2009-01-21
- Data Source
  KAKENHI-PROJECT-20540125
[Presentation] 楕円曲線を用いた秘密分散共有法2009
- Author(s)
  西遥, 前田博之, 内山成憲
- Organizer
  日本応用数理学会2009年春の連合発表会
- Place of Presentation
  京都大学理学部
- Year and Date
  2009-03-07
- Data Source
  KAKENHI-PROJECT-20540125
[Presentation] 代数曲面を用いた公開鍵暗号への効率的な攻撃法2008
- Author(s)
  福地弘之, 内山成憲, 徳永浩雄
- Organizer
  平成20年日本応用数理学会研究部会連合発表会
- Place of Presentation
  首都大学東京
- Year and Date
  2008-03-18
- Data Source
  KAKENHI-PROJECT-18840035
[Presentation] Knapsack暗号への攻撃を効果的にするためのSampling Reductionの改良と考察2008
- Author(s)
  小泉賢洋, 内山成憲, 中村憲
- Organizer
  平成20年日本応用数理学会研究部会連合発表会
- Place of Presentation
  首都大学東京
- Year and Date
  2008-03-18
- Data Source
  KAKENHI-PROJECT-18840035
[Presentation] Knapsack暗号への攻撃を効果的にするためのSamplingReductionの改良と考察2008
- Author(s)
  小泉賢洋, 内山成憲, 中村憲
- Organizer
  日本応用数理学会研究部会連合発表会
- Place of Presentation
  首都大学東京12号館102号室
- Year and Date
  2008-03-08
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16340011
[Presentation] SFLASH署名方式への攻撃法の実装について2008
- Author(s)
  小椋直樹, 内山成憲, 中村憲
- Organizer
  The 2008 Symposium on Cryptography and Information Security
- Place of Presentation
  SCIS 2008,Miyazaki,講演
- Year and Date
  2008-01-24
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16340011
[Presentation] SFLASH署名方式への攻撃法の実装について2008
- Author(s)
  小椋直樹, 内山成憲, 中村憲
- Organizer
  2008年暗号と情報セキュリティシンポジウム
- Place of Presentation
  宮崎市シーガイア
- Year and Date
  2008-01-24
- Data Source
  KAKENHI-PROJECT-18840035
[Presentation] lIC 方式へのFouque等の攻撃法について2008
- Author(s)
  小椋直樹, 内山成憲
- Organizer
  日本応用数理学会「数論アルゴリズムとその応用」研究部会第18回研究集会
- Place of Presentation
  情報セキュリティ大学院大学
- Year and Date
  2008-07-05
- Data Source
  KAKENHI-PROJECT-20540125
[Presentation] Knapsack暗号への攻撃を効果的にするためのSampling Reductionの改良と考察2008
- Author(s)
  小泉賢洋, 内山成憲, 中村憲
- Organizer
  日本応用数理学会研究部会連合発表会
- Place of Presentation
  首都大学東京12号館102号室
- Year and Date
  2008-03-08
- Data Source
  KAKENHI-PROJECT-16340011
[Presentation] 楕円曲面を用いた公開鍵暗号への効率的な攻撃法2008
- Author(s)
  福地弘之, 内山成憲, 徳永浩雄
- Organizer
  日本応用数理学会研究部会連合発表会
- Place of Presentation
  首都大学東京12号館102号室
- Year and Date
  2008-03-08
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16340011
[Presentation] Remarks on the Attack of Fouque et al. against lIC Scheme2008
- Author(s)
  Naoki Ogura, Shigenori Uchiyama
- Organizer
  3^<rd> International Workshop of Security(IWSEC2008)
- Place of Presentation
  かがわ国際会議場
- Year and Date
  2008-11-25
- Data Source
  KAKENHI-PROJECT-20540125
[Presentation] 数論システム{\tt{NZMATH}}開発の現状と課題2007
- Author(s)
  田中覚, 西本啓一郎, 松井鉄史, 内山成憲, 中村憲
- Organizer
  第七回代数学と計算研究集会
- Place of Presentation
  首都大学東京,講演
- Year and Date
  2007-12-06
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16340011
[Presentation] Lattice Basis Sampling ReductionによるKnapsack暗号への攻撃実験2007
- Author(s)
  小泉賢, 宮澤俊之, 内山成憲
- Organizer
  2007年暗号と情報セキュリティシンポジウム3A3-4
- Place of Presentation
  長崎県佐世保市ハウステンボス
- Year and Date
  2007-01-25
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16340011
[Presentation] 数論システムNZMATH開発の現状と課題2007
- Author(s)
  田中覚, 西本啓一郎, 松井鉄史, 内山成憲, 中村憲
- Organizer
  AC2007
- Place of Presentation
  首都大学東京国際交流会館
- Year and Date
  2007-12-06
- Data Source
  KAKENHI-PROJECT-16340011
[Presentation] LLLアルゴリズムを用いたCoppersmithアルゴリズムについて2007
- Author(s)
  金山直樹, 宮永望, 小宮山雄木, 内山成憲
- Organizer
  平成17年日本応用数理学会研究部会連合発表会
- Place of Presentation
  京都大学芝蘭会館
- Year and Date
  2007-03-05
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16340011
[Presentation] 代数曲面を用いた公開鍵暗号の安全性について2007
- Author(s)
  内山成憲, 徳永浩雄
- Organizer
  2007年暗号と情報セキュリティシンポジウム2C1-2
- Place of Presentation
  長崎県佐世保市ハウステンボス
- Year and Date
  2007-01-24
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16340011
[Presentation] すぐ使える数論システム{\tt{NZMATH}}2007
- Author(s)
  市来信吾, 小椋直樹, 小泉賢洋, 西本啓一郎, 田中覚, 松井鉄史, 内山成憲 and 中村憲
- Organizer
  第七回代数学と計算研究集会
- Place of Presentation
  首都大学東京,講演
- Year and Date
  2007-12-06
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16340011
[Presentation] 数論システム{{\tt{{NZMATH}}}}の開発と応用2006
- Author(s)
  中村憲, 内山成憲
- Organizer
  首都大学東京研究シーズ発表会2006
- Place of Presentation
  東京国際フォーラム
- Year and Date
  2006-12-08
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16340011
[Presentation] Carmichae]数についての簡単な注意2005
- Author(s)
  内山成憲
- Organizer
  2005年暗号と情報セキュリティシンポジウム(SCIS2005), SCIS2005-3E2-5
- Place of Presentation
  シーサイドホテル舞子ビラ神戸
- Year and Date
  2005-01-27
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16340011
[Presentation] EIGamal暗号を用いたマルチパーティによる秘匿回路計算2005
- Author(s)
  千田浩司, 山本剛, 鈴木幸太郎, 内山成憲
- Organizer
  2005年暗号と情報セキュリティシンポジウム(SCIS2005)SCI52005-4F1-1
- Place of Presentation
  シーサイドホテル舞子ビラ神戸
- Year and Date
  2005-01-28
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16340011
[Presentation] Coppersmithの方法を用いた$P^rQ$型合成数の素因数分解について(2)2005
- Author(s)
  宮永望, 金山直樹, 小宮山雄木, 内山成憲
- Organizer
  2005年暗号と情報セキュリティシンポジウム(SCIS2005), SCIS2005-3E2-3
- Place of Presentation
  シーサイドホテル舞子ビラ神戸
- Year and Date
  2005-01-27
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16340011
[Presentation] Pairingに適した楕円曲線パラメータ生成2005
- Author(s)
  山本暖, 小林鉄太郎, 内山成憲
- Organizer
  2005年暗号と情報セキュリティシンポジウム(SCIS2005), SCIS2005-2E3-5
- Place of Presentation
  シーサイドホテル舞子ビラ神戸
- Year and Date
  2005-01-26
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16340011
[Presentation] ギャップ問題に基づく公開鍵暗号方式の安全性証明におけるギャップ2005
- Author(s)
  藤崎英一郎, 内山成憲
- Organizer
  2005年暗号と情報セキュリティシンポジウム(SCIS2005), SCIS2005-1F3-4
- Place of Presentation
  シーサイドホテル舞子ビラ神戸
- Year and Date
  2005-01-25
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16340011
[Presentation] 有限体上の離散対数問題について2004
- Author(s)
  内山成憲
- Organizer
  第9回Algebraic Cryptography Seminar
- Place of Presentation
  大阪府立大総合科学科
- Year and Date
  2004-10-22
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16340011
[Presentation] 暗号理論入門2004
- Author(s)
  内山成憲
- Organizer
  拓殖大学情報工学科特別講義
- Place of Presentation
  拓殖大学情報工学科
- Year and Date
  2004-04-14
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16340011
[Presentation] Extended DLPs and Their Analysis2004
- Author(s)
  Shigenori, Uchiyama
- Organizer
  2004 Workshop on Cryptography and Related Mathematics
- Place of Presentation
  Chu-o Univ
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340011
[Presentation] Extended DLPs and Their Analysis2004
- Author(s)
  内山成憲
- Organizer
  2004 Workshop on Cryptography and Related Mathemat
- Place of Presentation
  中央大学
- Year and Date
  2004-08-06
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16340011
[Presentation] 有限体上の離散対数問題について2004
- Author(s)
  内山成憲
- Organizer
  第173回佐賀大学応数談話会
- Place of Presentation
  佐賀大学理工学部数理科学科
- Year and Date
  2004-06-10
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16340011
[Presentation] Dickson 多項式を用いた暗号方式に対する秘密鍵が小さい場合の攻撃法
- Author(s)
  尾西昭彦, 内田幸寛, 内山成憲
- Organizer
  日本応用数理学会2014年度年会
- Place of Presentation
  政策研究大学院大学
- Year and Date
  2014-09-03 – 2014-09-05
- Data Source
  KAKENHI-PROJECT-24540135

1. TOKUNAGA HIROO (30211395)

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
2. BANNAI SHINZO (20732556)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. SHIRANE TAKETO (70615161)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. NAKAMURA Ken (80110849)

# of Collaborated Projects: 1 results

# of Collaborated Products: 7 results
5. SUZUKI Toshio (30235973)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
6. TSUMURA Hirofumi (20310419)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. KIDA Masanari (20272057)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. NAGAO Ko-ichi (00308321)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 内田幸寛 (90533258)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
10. 福永力 (00189961)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 松野一夫 (40332936)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 栗原将人 (40211221)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 福田隆 (00181272)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. Guerville-Balle Benoit

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. Tumenbayar Kuhlan

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Uchiyama Shigenori 内山 成憲

UCHIYAMA Shigenori 内山 成憲

Research Projects

Research Products

Co-Researchers

Algebraic Algorithms and their Applications to Post-quantum CryptographyPrincipal Investigator

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Review Section

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Security analysis and design of post-quantum cryptography using algebraic methodsPrincipal Investigator

Principal Investigator

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Review Section

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Arithmetic and the Abel Jacobi map on elliptic surfaces and their applications

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Analysis of algebraic algorithms and its applications to public-key cryptographyPrincipal Investigator

Principal Investigator

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A Study of the Hardness of Algebraic Algorithms and Its Applications to Public-Key CryptographyPrincipal Investigator

Principal Investigator

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Research Institution

整数論及び組合せ論的アルゴリズム研究とその次世代公開鍵暗号への応用Principal Investigator

Principal Investigator

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Research Institution

Development of a system for number theory by script language and related research on algorithmic number theory

Principal Investigator

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[Journal Article] Polynomial Selection of F4 for solving the MQ problem2023

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Data Source

[Journal Article] Selection Strategy of F4-Style Algorithm to Solve MQ Problems Related to MPKC2023

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DOI

Data Source

[Journal Article] Polynomial Selection for Computing Goroebner bases2021

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[Journal Article] Solving the MQ Problem Using Gr?bner Basis Techniques2021

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[Journal Article] The optimal ate pairing over the Barreto-Naehrig curve via parallelizing elliptic nets2016

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NAID

Data Source

[Journal Article] The optimal ate pairing over the Barreto-Naehrig curve via parallelizing elliptic nets2016

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Journal Title

NAID

Data Source

[Journal Article] 楕円曲線を用いたMulti-Secret Sharingについて2015

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Data Source

[Journal Article] A small secret exponent attack on cryptosystems using Dickson polynomials2015

Author(s)

Uchiyama Shigenori 内山成憲

UCHIYAMA Shigenori 内山成憲