Kunihiro Noboru 國廣昇

… Alternative Names

KUNIHIRO Noboru 國廣昇

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Researcher Number	60345436
Other IDs
External Links
Affiliation (Current)	2025: 筑波大学, システム情報系, 教授
Affiliation (based on the past Project Information) *help	2018 – 2024: 筑波大学, システム情報系, 教授 2017: 東京大学, 大学院情報理工学系研究科, 准教授 2016 – 2017: 東京大学, 大学院新領域創成科学研究科, 准教授 2012 – 2016: 東京大学, 新領域創成科学研究科, 准教授 2010 – 2012: 東京大学, 大学院・新領域創成科学研究科, 准教授 … More 2008 – 2009: 東京大学, 新領域創成科学研究科, 准教授 2007 – 2008: 東京大学, 大学院・新領域創成科学研究科, 准教授 2007: The University of Electro-Communications, 電気通信学部, 准教授 2006: The University of Electro-Communications, Department of Information and Communication Engineering, Associate Professor, 電気通信学部, 助教授 2002 – 2005: 電気通信大学, 電気通信学部, 講師 Less
Review Section/Research Field	Principal Investigator Theory of informatics / Fundamental theory of informatics / Basic Section 60070:Information security-related / Medium-sized Section 60:Information science, computer engineering, and related fields Except Principal Investigator Science and Engineering / Fundamental theory of informatics / Basic Section 60070:Information security-related / Communication/Network engineering
Keywords	Principal Investigator 安全性評価 / 暗号理論 / 公開鍵暗号 / 安全評価 / 安全性解析 / 量子セキュリティ / レンジクエリ / 順序保存暗号 / 暗号化データベース / ポスト量子暗号 … More / 準同型暗号 / サイドチャネル攻撃 / 暗号の安全性解析 / RSA暗号 / 格子理論 / IDに基づく暗号 / 墨塗り署名 / 双線形写像 / 暗号プロトコル … More Except Principal Investigator 量子計算 / Groverのアルゴリズム / LLLアルゴリズム / 公開鍵暗号 / 秘密鍵暗号 / 共通鍵暗号 / 暗号技術 / プライバシ保護 / Knapsack's cryptosystem / Coppersmith method / LLL algorithm / Lattice / 簡約基底 / 最短ベクトルの係数 / (LLL)簡約基底 / 最短ベクトル(問題) / 低密度攻撃 / 高木版のRSA暗号 / 素因数分解 / ナップザック暗号 / Coppersmith法 / 格子 / GPS^+方式 / 攻撃者モデル / UCSA / T-PIOA / GPS方式 / APSG / アルゴリズム的耐タンパ認証装置 / 物理的複製困難関数(PUF) / HB方式 / ランダムオラクルモデル / CryptoVerif / 低資源向き認証 / 安全性検証 / フォーマルメソッド / 暗号系 / 干渉通信路 / 暗号理論 / ランプ型秘密分散符号化 / マルチキャストネットワーク / 非2元LDPC符号 / 誤り訂正符号 / 有限状態通信路 / 電子指紋 / 代数幾何符号 / LDPC符号 / 電子透かし / 安全性解析 / ネットワーク・セキュリティ / ネットワーク符号化 / 暗号・情報セキュリティ / マルチユーザ情報理論 / 量子回路 / NMR量子計算 / パーマネント / 乗算 / 置換 / 量子論理回路の深さ最小化 / 量子ゲート / 量子ビット / 量子論理回路 / 量子コンピュータ / 格子理論 / 最短ベクトル探索問題 / 量子加算 / 近似量子フーリエ変換 / 量子アルゴリズム / 最短ベクトル問題 / 測定誤差 / NMR量子計算機 / 演算時間 / べき乗剰余演算 / Shorのアルゴリズム / NMR計算機 / 中間一致攻撃 / 鍵の総当り攻撃 / ファイル探索問題 Less

Quantum Cryptanalysis for Quantum Safe SocietyPrincipal Investigator
- Principal Investigator
  
  國廣昇
- Project Period (FY)
  2021 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 60070:Information security-related
- Research Institution
  University of Tsukuba
Secure Outsourcing of Program Execution with Private Inputs
- Principal Investigator
  
  Nishide Takashi
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 60070:Information security-related
- Research Institution
  University of Tsukuba
特徴保存暗号に基づく暗号化データベースに対する安全性評価Principal Investigator
- Principal Investigator
  
  國廣昇
- Project Period (FY)
  2019 – 2024
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 60:Information science, computer engineering, and related fields
- Research Institution
  University of Tsukuba
Security Evaluation of High Functional Encryption toward Post-Quantum EraPrincipal Investigator
- Principal Investigator
  
  Kunihiro Noboru
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Theory of informatics
- Research Institution
  University of Tsukuba
  The University of Tokyo
Study on Efficient and useful Homomorphic EncryptionPrincipal Investigator
- Principal Investigator
  
  Kunihiro Noboru
- Project Period (FY)
  2014 – 2017
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Theory of informatics
- Research Institution
  The University of Tokyo
Study on Secret Key Recovery from Noisy VersionsPrincipal Investigator
- Principal Investigator
  
  Kunihiro Noboru
- Project Period (FY)
  2013 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Theory of informatics
- Research Institution
  The University of Tokyo
Research on Security Analysis of Public Key CryptosystemsPrincipal Investigator
- Principal Investigator
  
  KUNIHIRO Noboru
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Fundamental theory of informatics
- Research Institution
  The University of Tokyo
Development on automations of security analysis for cryptographic primitives
- Principal Investigator
  
  OHTA Kazuo
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Fundamental theory of informatics
- Research Institution
  The University of Electro-Communications
Studies towards the Network Coding Theory Based on Multi user Information Theory and Cryptography
- Principal Investigator
  
  KOBAYASHI Kingo
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Communication/Network engineering
- Research Institution
  The University of Electro-Communications
Research on Cryptographic Protocol based on Bilinear MapsPrincipal Investigator
- Principal Investigator
  
  KUNIHIRO Noboru
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Fundamental theory of informatics
- Research Institution
  The University of Tokyo
  The University of Electro-Communications
量子アルゴリズムに対する公開鍵暗号及び秘密鍵暗号の安全性評価
- Principal Investigator
  
  太田和夫
- Project Period (FY)
  2004 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  The University of Electro-Communications
量子論理回路の最適化に関する研究
- Principal Investigator
  
  西野哲朗
- Project Period (FY)
  2004 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  The University of Electro-Communications
Research on the Applications of Short Vector Problem and Lattice Algorithms on Public Key
- Principal Investigator
  
  OHTA Kazuo
- Project Period (FY)
  2004 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Fundamental theory of informatics
- Research Institution
  The University of Electro-Communications
量子アルゴリズムに対する公開鍵及び共通鍵暗号の安全性評価
- Principal Investigator
  
  太田和夫
- Project Period (FY)
  2003
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  The University of Electro-Communications
量子アルゴリズムに対する共通鍵暗号の安全性評価
- Principal Investigator
  
  OHTA Kazuo
- Project Period (FY)
  2002
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  The University of Electro-Communications

[Book] Mathematical modelling for next-generation cryptography : Crest Crypto-math Project2018
- Author(s)
  Tsuyoshi Takagi, Masato Wakayama, Keisuke Tanaka, Noboru Kunihiro, Kazufumi Kimoto, and Dung Hoang Duong
- Total Pages
  368
- Publisher
  Springer
- ISBN
  9789811050640
- Data Source
  KAKENHI-PROJECT-16H02780
[Book] ほんとうに安全?現代の暗号2005
- Author(s)
  太田和夫, 國廣昇
- Total Pages
  128
- Publisher
  岩波書店
- Data Source
  KAKENHI-PROJECT-16092208
[Book] ほんとうに安全?現代の暗号2005
- Author(s)
  太田和夫, 國廣昇
- Total Pages
  128
- Publisher
  岩波書店
- Data Source
  KAKENHI-PROJECT-16016235
[Book] 暗号理論(<1冊でわかる>シリーズ)2004
- Author(s)
  太田和夫(翻訳, 解説), 國廣昇(翻訳)
- Total Pages
  175
- Publisher
  岩波書店
- Data Source
  KAKENHI-PROJECT-16016235
[Journal Article] Multiplicative and verifiably multiplicative secret sharing for multipartite adversary structures2023
- Author(s)
  Eriguchi Reo, Kunihiro Noboru, Nuida Koji
- Journal Title
  
  Designs, Codes and Cryptography
  
  Volume: - Issue: 5 Pages: 1-28
- DOI
  10.1007/s10623-022-01177-2
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K22838, KAKENHI-PROJECT-20J20797
[Journal Article] Linear Algebraic Approach to Strongly Secure Ramp Secret Sharing for General Access Structures with Application to Symmetric PIR2023
- Author(s)
  Eriguchi Reo, Kunihiro Noboru, Nuida Koji
- Journal Title
  
  IEICE Trans. Fundamentals
  
  Volume: E106.A Issue: 3 Pages: 263-271
- DOI
  10.1587/transfun.2022CIP0001
- ISSN
  0916-8508, 1745-1337
- Year and Date
  2023-03-01
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K22838, KAKENHI-PROJECT-20J20797
[Journal Article] 耐量子計算機暗号2022
- Author(s)
  國廣昇
- Journal Title
  
  数学セミナー2022年1月号特集「特集＝計算理論から量子計算理論へ」
  
  Volume: 11 Pages: 38-42
- Data Source
  KAKENHI-PROJECT-23K21667
[Journal Article] 量子計算機時代に耐える暗号技術2022
- Author(s)
  國廣昇
- Journal Title
  
  岩波書店科学
  
  Volume: 2022年9月号 Pages: 767-767
- Data Source
  KAKENHI-PROJECT-23K21667
[Journal Article] Efficient Noise Generation Protocols for Differentially Private Multiparty Computation2022
- Author(s)
  Eriguchi Reo, Ichikawa Atsunori, Kunihiro Noboru, Nuida Koji
- Journal Title
  
  IEEE Transactions on Dependable and Secure Computing
  
  Volume: - Issue: 6 Pages: 1-16
- DOI
  10.1109/tdsc.2022.3227568
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K22838, KAKENHI-PROJECT-20J20797
[Journal Article] Efficient Construction of a Control Modular Adder on a Carry-Lookahead Adder Using Relative-Phase Toffoli Gates2022
- Author(s)
  Oonishi Kento, Tanaka Tomoki, Uno Shumpei, Satoh Takahiko, Van Meter Rodney, Kunihiro Noboru
- Journal Title
  
  IEEE Transactions on Quantum Engineering
  
  Volume: 3 Pages: 1-18
- DOI
  10.1109/tqe.2021.3136195
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K21667
[Journal Article] 量子計算機に対する暗号の安全性解析2022
- Author(s)
  國廣昇
- Journal Title
  
  電子情報通信学会誌
  
  Volume: Vol. 105, No. 6 Pages: 516-521
- Data Source
  KAKENHI-PROJECT-23K21667
[Journal Article] Cryptanalysis of the RSA variant based on cubic Pell equation2021
- Author(s)
  Zheng Mengce, Kunihiro Noboru, Yao Yuanzhi
- Journal Title
  
  Theoretical Computer Science
  
  Volume: 889 Pages: 135-144
- DOI
  10.1016/j.tcs.2021.08.001
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K21667
[Journal Article] Efficient Noise Generation to Achieve Differential Privacy with Applications to Secure Multiparty Computation2021
- Author(s)
  Reo Eriguchi; Atsunori Ichikawa; Noboru Kunihiro; Koji Nuida
- Journal Title
  
  Proc. of Financial Cryptography and Data Security 2021 (FC2021)
  
  Volume: -
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K22838
[Journal Article] Generic hardness of inversion on ring and its relation to self-bilinear map2020
- Author(s)
  Yamakawa Takashi、Yamada Shota、Hanaoka Goichiro、Kunihiro Noboru
- Journal Title
  
  Theoretical Computer Science
  
  Volume: 820 Pages: 60-84
- DOI
  10.1016/j.tcs.2020.03.009
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K16068, KAKENHI-PROJECT-19K22838
[Journal Article] Post-Quantum zk-SNARK for Arithmetic Circuits using QAPs2020
- Author(s)
  Naganuma Ken; Yoshino Masayuki; Inoue Atsuo; Matsuoka Yukinori; Okazaki Mineaki; Kunihiro Noboru
- Journal Title
  
  2020 15th Asia Joint Conference on Information Security (AsiaJCIS)
  
  Volume: - Pages: 32-39
- DOI
  10.1109/asiajcis50894.2020.00017
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K22838
[Journal Article] Practical Query-based Order Revealing Encryption from Symmetric Searchable Encryption2020
- Author(s)
  Yoshino Masayuki; Naganuma Ken; Kunihiro Noboru; Sato Hisayoshi
- Journal Title
  
  2020 15th Asia Joint Conference on Information Security (AsiaJCIS)
  
  Volume: - Pages: 16-23
- DOI
  10.1109/asiajcis50894.2020.00015
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K22838
[Journal Article] New Secret Key Management Technology for Blockchains from Biometrics Fuzzy Signature2020
- Author(s)
  Naganuma Ken; Suzuki Takayuki; Yoshino Masayuki; Takahashi Kenta; Kaga Yosuke; Kunihiro Noboru
- Journal Title
  
  2020 15th Asia Joint Conference on Information Security (AsiaJCIS)
  
  Volume: - Pages: 54-58
- DOI
  10.1109/asiajcis50894.2020.00020
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K22838
[Journal Article] A Linear Algebraic Approach to Strongly Secure Ramp Secret Sharing for General Access Structures}2020
- Author(s)
  Eriguchi, Reo; Kunihiro, Noboru; Nuida, Koji
- Journal Title
  
  2020 International Symposium on Information Theory and Its Applications (ISITA)
  
  Volume: 163 Pages: 427-431
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K22838
[Journal Article] Strong security of linear ramp secret sharing schemes with general access structures2020
- Author(s)
  Eriguchi Reo; Kunihiro Noboru
- Journal Title
  
  Information Processing Letters
  
  Volume: 164 Pages: 106018-106018
- DOI
  10.1016/j.ipl.2020.106018
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K22838, KAKENHI-PROJECT-20J20797
[Journal Article] Improved CRT-RSA Secret Key Recovery Method from Sliding Window Leakage2020
- Author(s)
  Oonishi Kento, Huang Xiaoxuan, Kunihiro Noboru
- Journal Title
  
  Proc. of ICISC2019
  
  Volume: LNCS 11975 Pages: 278-296
- DOI
  10.1007/978-3-030-40921-0_17
- ISBN
  9783030409203, 9783030409210
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H02780
[Journal Article] Worst case short lattice vector enumeration on block reduced bases of arbitrary blocksizes2020
- Author(s)
  Kunihiro Noboru, Takayasu Atsushi
- Journal Title
  
  Discrete Applied Mathematics
  
  Volume: 277 Pages: 198-220
- DOI
  10.1016/j.dam.2019.09.017
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H02780
[Journal Article] d-Multiplicative Secret Sharing for Multipartite Adversary Structures2020
- Author(s)
  Eriguchi, Reo; Kunihiro, Noboru
- Journal Title
  
  1st Conference on Information-Theoretic Cryptography (ITC 2020)
  
  Volume: -
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K22838
[Journal Article] Attacking Noisy Secret CRT-RSA Exponents in Binary Method2019
- Author(s)
  Oonishi Kento, Kunihiro Noboru
- Journal Title
  
  Proc. of ICISC2018
  
  Volume: LNCS11396 Pages: 37-54
- DOI
  10.1007/978-3-030-12146-4_3
- ISBN
  9783030121457, 9783030121464
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H02780
[Journal Article] Partial key exposure attacks on RSA: Achieving the Boneh-Durfee bound2019
- Author(s)
  Takayasu Atsushi, Kunihiro Noboru
- Journal Title
  
  Theoretical Computer Science
  
  Volume: 761 Pages: 51-77
- DOI
  10.1016/j.tcs.2018.08.021
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H02780
[Journal Article] Strongly Secure Ramp Secret Sharing Schemes from Any Linear Secret Sharing Schemes2019
- Author(s)
  Eriguchi Reo, Kunihiro Noboru
- Journal Title
  
  2019 IEEE Information Theory Workshop (ITW)
  
  Volume: - Pages: 1-5
- DOI
  10.1109/itw44776.2019.8989107
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K22838
[Journal Article] Optimal Multiple Assignment Schemes Using Ideal Multipartite Secret Sharing Schemes2019
- Author(s)
  Reo Eriguchi, Noboru Kunihiro, and Mitsugu Iwamoto
- Journal Title
  
  Proc. IEEE International Symposium on Information Theory (ISIT2019)
  
  Volume: 2019-July Pages: 3047-3051
- DOI
  10.1109/isit.2019.8849591
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K19780, KAKENHI-PROJECT-19K22838, KAKENHI-PROJECT-18H05289, KAKENHI-PROJECT-17H01752, KAKENHI-PROJECT-18H03238
[Journal Article] Inference Attacks on Encrypted Databases Based on Order Preserving Assignment Problem2018
- Author(s)
  Onozawa Sota, Kunihiro Noboru, Yoshino Masayuki, Naganuma Ken
- Journal Title
  
  Proc. of IWSEC2018
  
  Volume: LNCS11049 Pages: 35-47
- DOI
  10.1007/978-3-319-97916-8_3
- ISBN
  9783319979151, 9783319979168
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H02780
[Journal Article] Cryptanalysis of RSA Variants with Modified Euler Quotient2018
- Author(s)
  Zheng Mengce, Kunihiro Noboru, Hu Honggang
- Journal Title
  
  Proc. of Africacrypt2018
  
  Volume: LNCS10831 Pages: 266-281
- DOI
  10.1007/978-3-319-89339-6_15
- ISBN
  9783319893389, 9783319893396
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02780
[Journal Article] Decentralized Netting Protocol over Consortium Blockchain2018
- Author(s)
  Naganuma Ken, Yoshino Masayuki, Sato Hisayoshi, Yamada Nishio, Suzuki Takayuki, Kunihiro Noboru
- Journal Title
  
  Proc. of ISITA2018
  
  Volume: - Pages: 174-177
- DOI
  10.23919/isita.2018.8664259
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H02780
[Journal Article] Certifying Variant of RSA with Generalized Moduli2018
- Author(s)
  Lu Yao, Kunihiro Noboru, Zhang Rui, Peng Liqiang, Ma Hui
- Journal Title
  
  Proc. of ICICS2018
  
  Volume: LNCS11149 Pages: 598-608
- DOI
  10.1007/978-3-030-01950-1_35
- ISBN
  9783030019495, 9783030019501
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H02780
[Journal Article] Multi-party Key Exchange Protocols from Supersingular Isogenies2018
- Author(s)
  Furukawa Satoshi, Kunihiro Noboru, Takashima Katsuyuki
- Journal Title
  
  Proc. of ISITA2018
  
  Volume: - Pages: 208-212
- DOI
  10.23919/isita.2018.8664316
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H02780
[Journal Article] A Deterministic Algorithm for Computing Divisors in an Interval2018
- Author(s)
  Peng Liqiang, Lu Yao, Kunihiro Noboru, Zhang Rui, Hu Lei
- Journal Title
  
  Proc. of ACISP2018
  
  Volume: LNCS10946 Pages: 3-12
- DOI
  10.1007/978-3-319-93638-3_1
- ISBN
  9783319936376, 9783319936383
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02780
[Journal Article] Constructing Subspace Membership Encryption through Inner Product Encryption2017
- Author(s)
  Shuichi Katsumata and Noboru Kunihiro
- Journal Title
  
  IEICE Trans. Fundamentals
  
  Volume: E100.A Issue: 9 Pages: 1804-1815
- DOI
  10.1587/transfun.E100.A.1804
- NAID
  130006038283
- ISSN
  0916-8508, 1745-1337
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17J05603, KAKENHI-PROJECT-26540003
[Journal Article] Bounds in Various Generalized Settings of the Discrete Logarithm Problem2017
- Author(s)
  Ying Jason H. M. and Kunihiro Noboru
- Journal Title
  
  Proc. of ACNS 2017
  
  Volume: 10355 Pages: 498-517
- DOI
  10.1007/978-3-319-61204-1_25
- ISBN
  9783319612034, 9783319612041
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02780
[Journal Article] Recent Progress on Coppersmith’s Lattice-Based Method: A Survey2017
- Author(s)
  Lu Yao, Peng Liqiang and Kunihiro Noboru
- Journal Title
  
  Mathematical Modelling for Next-Generation Cryptography
  
  Volume: 29 Pages: 297-312
- DOI
  10.1007/978-981-10-5065-7_16
- ISBN
  9789811050640, 9789811050657
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02780
[Journal Article] Solving the DLP with Low Hamming Weight Product Exponents and Improved Attacks on the GPS Identification Scheme2017
- Author(s)
  Ying Jason H. M. and Kunihiro Noboru
- Journal Title
  
  Proc. of ACISP 2017
  
  Volume: 10343 Pages: 460-467
- DOI
  10.1007/978-3-319-59870-3_31
- ISBN
  9783319598697, 9783319598703
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02780
[Journal Article] Improved Factoring Attacks on Multi-prime RSA with Small Prime Difference2017
- Author(s)
  Zheng Mengce, Kunihiro Noboru and Hu Honggang
- Journal Title
  
  Proc. of ACISP 2017
  
  Volume: 10342 Pages: 324-342
- DOI
  10.1007/978-3-319-60055-0_17
- ISBN
  9783319600543, 9783319600550
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02780
[Journal Article] Improved Key Recovery Algorithms from Noisy RSA Secret Keys with Analog Noise2017
- Author(s)
  Noboru Kunihiro and Yuki Takahashi
- Journal Title
  
  Proc. of CT-RSA2017
  
  Volume: LNCS10159 Pages: 328-343
- DOI
  10.1007/978-3-319-52153-4_19
- ISBN
  9783319521527, 9783319521534
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25280001, KAKENHI-PROJECT-16H02780
[Journal Article] General Bounds for Small Inverse Problems and Its Applications to Multi-Prime RSA2017
- Author(s)
  Atsushi Takayasu and Noboru Kunihiro
- Journal Title
  
  IEICE Trans. Fundamentals
  
  Volume: E100.A Issue: 1 Pages: 50-61
- DOI
  10.1587/transfun.E100.A.50
- NAID
  130005180864
- ISSN
  0916-8508, 1745-1337
- Language
  English
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25280001, KAKENHI-PROJECT-16H02780
[Journal Article] Self-bilinear Map on Unknown Order Groups from Indistinguishability Obfuscation and Its Applications2017
- Author(s)
  Takashi Yamakawa, Shota Yamada, Goichiro Hanaoka, Noboru Kunihiro
- Journal Title
  
  Algorithmica
  
  Volume: 印刷中 Issue: 4 Pages: 1286-1317
- DOI
  10.1007/s00453-016-0250-8
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-14J03467, KAKENHI-PROJECT-26540003
[Journal Article] Mis-operation Resistant Searchable Homomorphic Encryption2017
- Author(s)
  Keita Emura, Takuya Hayashi, Noboru Kunihiro, Jun Sakuma
- Journal Title
  
  Proceedings of the 2017 ACM on Asia Conference on Computer and Communications Security
  
  Volume: ASIA CCS'17 Pages: 215-229
- DOI
  10.1145/3052973.3053015
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-15K00028, KAKENHI-PROJECT-16H02864, KAKENHI-PROJECT-26540003
[Journal Article] A Tool Kit for Partial Key Exposure Attacks on RSA2017
- Author(s)
  Atsushi Takayasu and Noboru Kunihiro
- Journal Title
  
  Topics in Cryptology CT-RSA 2017
  
  Volume: 10159 Pages: 58-73
- DOI
  10.1007/978-3-319-52153-4_4
- ISBN
  9783319521527, 9783319521534
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-14J08237, KAKENHI-PROJECT-25280001, KAKENHI-PROJECT-16H02780
[Journal Article] Mathematical Approach for Recovering Secret Key from Its Noisy Version2017
- Author(s)
  Kunihiro Noboru
- Journal Title
  
  Mathematical Modelling for Next-Generation Cryptography
  
  Volume: 29 Pages: 199-217
- DOI
  10.1007/978-981-10-5065-7_11
- ISBN
  9789811050640, 9789811050657
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H02780
[Journal Article] Partial Key Exposure Attacks on CRT-RSA: General Improvement for the Exposed Least Significant Bits2016
- Author(s)
  Atsushi Takayasu and Noboru Kunihiro
- Journal Title
  
  Information Security
  
  Volume: 9866 Pages: 35-47
- DOI
  10.1007/978-3-319-45871-7_3
- ISBN
  9783319458700, 9783319458717
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-14J08237, KAKENHI-PROJECT-25280001, KAKENHI-PROJECT-16H02780
[Journal Article] How to Generalize RSA Cryptanalyses2016
- Author(s)
  Atsushi Takayasu and Noboru Kunihiro
- Journal Title
  
  Proc. of PKC2016
  
  Volume: LNCS9615 Pages: 67-97
- DOI
  10.1007/978-3-662-49387-8_4
- ISBN
  9783662493861, 9783662493878
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25280001
[Journal Article] Small Secret Exponent Attacks on RSA with Unbalanced Prime Factors2016
- Author(s)
  Atsushi Takayasu and Noboru Kunihiro
- Journal Title
  
  Proc. of ISITA2016
  
  Volume: - Pages: 236-240
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H02780
[Journal Article] Partial Key Exposure Attacks on RSA with Multiple Exponent Pairs2016
- Author(s)
  Atsushi Takayasu and Noboru Kunihiro
- Journal Title
  
  Information Security and Privacy
  
  Volume: 9723 Pages: 243-257
- DOI
  10.1007/978-3-319-40367-0_15
- ISBN
  9783319403663, 9783319403670
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-14J08237, KAKENHI-PROJECT-25280001, KAKENHI-PROJECT-16H02780
[Journal Article] Improved Differential Fault Analysis on Camellia-1282016
- Author(s)
  Toru Akishita and Noboru Kunihiro
- Journal Title
  
  Proc. of COSADE2016
  
  Volume: LNCS 9689 Pages: 130-143
- DOI
  10.1007/978-3-319-43283-0_8
- ISBN
  9783319432823, 9783319432830
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25280001, KAKENHI-PROJECT-16H02780
[Journal Article] Decryption of Frequent Password Hashes in Rainbow Tables2016
- Author(s)
  Jason Ying and Noboru Kunihiro
- Journal Title
  
  Proc. of CANDAR2016
  
  Volume: - Pages: 655-661
- DOI
  10.1109/candar.2016.0117
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25280001, KAKENHI-PROJECT-16H02780
[Journal Article] Cold Boot Attack Methods for the Discrete Logarithm Problem2016
- Author(s)
  Jason Ying and Noboru Kunihiro
- Journal Title
  
  Proc. of CANDAR2016
  
  Volume: - Pages: 154-160
- DOI
  10.1109/candar.2016.0037
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25280001, KAKENHI-PROJECT-16H02780
[Journal Article] Searchable symmetric encryption capable of searching for an arbitrary string2016
- Author(s)
  Yoshinao Uchide and Noboru Kunihiro
- Journal Title
  
  Security and Communication Networks
  
  Volume: vol.9, issue 12 Issue: 12 Pages: 1726-1736
- DOI
  10.1002/sec.1437
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-26540003
[Journal Article] Small Secret Exponent Attacks on RSA with Unbalanced Prime Factors2016
- Author(s)
  Atsushi Takayasu and Noboru Kunihiro
- Journal Title
  
  Proc. of ISITA2016
  
  Volume: - Pages: 236-240
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25280001
[Journal Article] General Bounds for Small Inverse Problems and Its Applications to Multi-Prime RSA2015
- Author(s)
  Atsushi Takayasu and Noboru Kunihiro
- Journal Title
  
  Information Security and Cryptology - ICISC 2014 17th International Conference, Seoul, South Korea, December 3-5, 2014, Revised Selected Papers
  
  Volume: 8949 Pages: 3-17
- DOI
  10.1007/978-3-319-15943-0_1
- ISBN
  9783319159423, 9783319159430
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-14J08237, KAKENHI-PROJECT-25280001
[Journal Article] An Improved Attack for Recovering Noisy RSA Secret Keys and its Countermeasure2015
- Author(s)
  Noboru Kunihiro
- Journal Title
  
  Proc. of ProvSec2015
  
  Volume: LNCS9451 Pages: 61-81
- DOI
  10.1007/978-3-319-26059-4_4
- ISBN
  9783319260587, 9783319260594
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25280001
[Journal Article] サイドチャネル攻撃の数理2015
- Author(s)
  國廣昇
- Journal Title
  
  数学セミナー (特集暗号と数学)
  
  Volume: 7月号 Pages: 34-39
- Data Source
  KAKENHI-PROJECT-25280001
[Journal Article] Security Analysis on AUTH Protocol and Its Variant against the Man-in-the-Middle Attack2015
- Author(s)
  K. Endo and N. Kunihiro
- Journal Title
  
  IEICE Trans. Fundamentals
  
  Volume: E98.A Issue: 1 Pages: 153-161
- DOI
  10.1587/transfun.E98.A.153
- NAID
  130004770899
- ISSN
  0916-8508, 1745-1337
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25280001
[Journal Article] Partial Key Exposure Attacks on CRT-RSA: Better Cryptanalysis to Full Size Encryption Exponents2015
- Author(s)
  Atsushi Takayasu and Noboru Kunihiro
- Journal Title
  
  Proc. ACNS2015
  
  Volume: LNCS9092 Pages: 518-537
- DOI
  10.1007/978-3-319-28166-7_25
- ISBN
  9783319281650, 9783319281667
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25280001
[Journal Article] Private Information Retrieval with Preprocessing Based on the Approximate GCD Problem2015
- Author(s)
  Thomas Vannet and Noboru Kunihiro
- Journal Title
  
  Proc. of SAC2015
  
  Volume: LNCS9566 Pages: 227-240
- DOI
  10.1007/978-3-319-31301-6_14
- ISBN
  9783319313009, 9783319313016
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26540003
[Journal Article] Maximum Likelihood-based Key Recovery Algorithm from Decayed Key Schedules2015
- Author(s)
  Tomoyuki Tanigaki and Noboru Kunihiro
- Journal Title
  
  Proc. of ICISC2015
  
  Volume: LNCS9558 Pages: 314-328
- DOI
  10.1007/978-3-319-30840-1_20
- ISBN
  9783319308395, 9783319308401
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25280001
[Journal Article] Constructing Subspace Membership Encryption through Inner Product Encryption2014
- Author(s)
  Shuichi Katsumata and Noboru Kunihiro
- Journal Title
  
  Proc. of ProvSec 2014
  
  Volume: LNCS 8782 Pages: 223-242
- DOI
  10.1007/978-3-319-12475-9_16
- NAID
  130006038283
- ISBN
  9783319124742, 9783319124759
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26540003
[Journal Article] RSA meets DPA: Recovering RSA Secret Keys from Noisy Analog Data2014
- Author(s)
  N. Kunihiro and J. Honda
- Journal Title
  
  Proc. of CHES2014
  
  Volume: LNCS 8731 Pages: 261-278
- DOI
  10.1007/978-3-662-44709-3_15
- ISBN
  9783642387081, 9783642387098
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25280001, KAKENHI-PUBLICLY-26106506
[Journal Article] On the Security Proof of an Authentication Protocol from Eurocrypt 20112014
- Author(s)
  Kosei Endo and Noboru Kunihiro
- Journal Title
  
  Proc. of IWSEC2014
  
  Volume: LNCS 8639 Pages: 187-203
- DOI
  10.1007/978-3-319-09843-2_15
- ISBN
  9783319098425, 9783319098432
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25280001
[Journal Article] Recovering RSA Secret Keys from Noisy Key Bits with Erasures and Errors2014
- Author(s)
  N. Kunihiro, N. Shinohara and T. Izu
- Journal Title
  
  IEICE Trans. Fundamentals
  
  Volume: E97.A Issue: 6 Pages: 1273-1284
- DOI
  10.1587/transfun.E97.A.1273
- NAID
  130004770856
- ISSN
  0916-8508, 1745-1337
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25280001
[Journal Article] A Unified Framework for Small Secret Exponent Attack on RSA2014
- Author(s)
  N. Kunihiro, N. Shinohara and T. Izu
- Journal Title
  
  IEICE Trans. Fundamentals
  
  Volume: E97.A Issue: 6 Pages: 1285-1295
- DOI
  10.1587/transfun.E97.A.1285
- NAID
  130004770857
- ISSN
  0916-8508, 1745-1337
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25280001
[Journal Article] Self-bilinear Map on Unknown Order Groups from Indistinguishability Obfuscation and Its Applications2014
- Author(s)
  Takashi Yamakawa, Shota Yamada, Goichiro Hanaoka, Noboru Kunihiro
- Journal Title
  
  Advances in Cryptology, Lecture Notes in Computer Science
  
  Volume: 8617 Pages: 90-107
- DOI
  10.1007/978-3-662-44381-1_6
- ISBN
  9783662443804, 9783662443811
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-14J03467, KAKENHI-PROJECT-14J09868, KAKENHI-PROJECT-26540003
[Journal Article] Better Lattice Constructions for Solving Multivariate Linear Equations Modulo Unknown Divisors2014
- Author(s)
  A. Takayasu and N. Kunihiro
- Journal Title
  
  IEICE Trans. Fundamentals
  
  Volume: E97.A Issue: 6 Pages: 1259-1272
- DOI
  10.1587/transfun.E97.A.1259
- NAID
  130004770855
- ISSN
  0916-8508, 1745-1337
- Language
  English
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25280001
[Journal Article] Chosen Ciphertext Security on Hard Membership Decision Groups: The Case of Semi-smooth Subgroups of Quadratic Residues2014
- Author(s)
  Takashi Yamakawa, Shota Yamada, Koji Nuida, Goichiro Hanaoka, Noboru Kunihiro
- Journal Title
  
  Security and Cryptography for Networks, Lecture Notes in Computer Science
  
  Volume: 8642 Pages: 558-577
- DOI
  10.1007/978-3-319-10879-7_32
- ISBN
  9783319108780, 9783319108797
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-14J03467, KAKENHI-PROJECT-14J09868, KAKENHI-PROJECT-26540003
[Journal Article] Partial Key Exposure Attacks on RSA: Achieving the Boneh-Durfee Bound2014
- Author(s)
  Atsushi Takayasu and Noboru Kunihiro
- Journal Title
  
  Selected Areas in Cryptography -- SAC 2014 21st International Conference, Montreal, QC, Canada, August 14-15, 2014, Revised Selected Papers
  
  Volume: 8781 Pages: 345-362
- DOI
  10.1007/978-3-319-13051-4_21
- ISBN
  9783319130507, 9783319130514
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-14J08237, KAKENHI-PROJECT-25280001
[Journal Article] Cryptanalysis of RSA with Multiple Small Secret Exponents2014
- Author(s)
  Atsushi Takayasu and Noboru Kunihiro
- Journal Title
  
  Information Security and Privacy 19th Australasian Conference, ACISP 2014, Wollongong, NSW, Australia, July 7-9, 2014. Proceedings
  
  Volume: 8544 Pages: 176-191
- DOI
  10.1007/978-3-319-08344-5_12
- ISBN
  9783319083438, 9783319083445
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-14J08237, KAKENHI-PROJECT-25280001
[Journal Article] Better Lattice Constructions for Solving Multivariate Linear Equations Modulo Unknown Divisors2013
- Author(s)
  A. Takayasu and N. Kunihiro
- Journal Title
  
  Proc. Of ACISP2013
  
  Volume: (掲載決定)
- NAID
  130004770855
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22700006
[Journal Article] Random Sampling Reduction with Precomputation2013
- Author(s)
  Masayuki Yoshino and Noboru Kunihiro
- Journal Title
  
  IEICE Trans. Fundamentals
  
  Volume: E96.A Issue: 1 Pages: 150-157
- DOI
  10.1587/transfun.E96.A.150
- NAID
  10031167097
- ISSN
  0916-8508, 1745-1337
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22700006
[Journal Article] Better Lattice Constructions for Solving Multivariate Linear Equations Modulo Unknown Divisors2013
- Author(s)
  Atsushi Takayasu and Noboru Kunihiro
- Journal Title
  
  Proc. of ACISP 2013
  
  Volume: 7959 Pages: 118-135
- DOI
  10.1007/978-3-642-39059-3_9
- NAID
  130004770855
- ISBN
  9783642390586, 9783642390593
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25280001
[Journal Article] Recovering RSA Secret Keys from Noisy Key Bits with Erasures and Errors2013
- Author(s)
  N. Kunihiro, N. Shinohara and T. Izu
- Journal Title
  
  Proc. Of PKC2013
  
  Volume: 7778 Pages: 180-197
- NAID
  130004770856
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22700006
[Journal Article] Recovering RSA Secret Keys from Noisy Key Bits with Erasures and Errors2013
- Author(s)
  Noboru Kunihiro, Naoyuki Shinohara and Tetsuya Izu
- Journal Title
  
  In Proc. of PKC2013
  
  Volume: 7778 Pages: 180-197
- DOI
  10.1007/978-3-642-36362-7_12
- NAID
  130004770856
- ISBN
  9783642363610, 9783642363627
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22700006
[Journal Article] On Optimal Bounds of Small Inverse Problems and Approximate GCD Problems with Higher Degree2012
- Author(s)
  N. Kunihiro
- Journal Title
  
  Proc. Of ISC2012
  
  Volume: 7483 Pages: 55-69
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22700006
[Journal Article] On the Hardness of Subset Sum Problem from Different Intervals2012
- Author(s)
  J. Kogure, N. Kunihiro and H. YAMAMOTO
- Journal Title
  
  IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences
  
  Volume: Vol. E95-A, No.5 Pages: 903-908
- NAID
  10030938213
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22700006
[Journal Article] Optimal Bounds for Multi-Prime Φ-Hiding Assumption2012
- Author(s)
  Kaori Tosu, Noboru Kunihiro
- Journal Title
  
  In Proc. of ACISP2012
  
  Volume: 7372 Pages: 1-14
- DOI
  10.1007/978-3-642-31448-3_1
- ISBN
  9783642314476, 9783642314483
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22700006
[Journal Article] On the Hardness of Subset Sum Problem from Different Intervals2012
- Author(s)
  Jun Kogure, Noboru Kunihiro, Hirosuke Yamamoto
- Journal Title
  
  IEICE Trans. Fundamentals
  
  Volume: E95.A Issue: 5 Pages: 903-908
- DOI
  10.1587/transfun.E95.A.903
- NAID
  130002133677
- ISSN
  0916-8508, 1745-1337
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22700006
[Journal Article] FasterAlgorithm for Solving Hard knapsacks forModerate Message Length2012
- Author(s)
  Y. Nagashima and N. Kunihiro
- Journal Title
  
  Proc. Of ACISP2012
  
  Volume: LNCS7372 Pages: 43-56
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22700006
[Journal Article] Faster Algorithm for Solving Hard Knapsacks for Moderate Message Length2012
- Author(s)
  Yuji Nagashima, Noboru Kunihiro
- Journal Title
  
  In Proc. of ACISP2012
  
  Volume: 7372 Pages: 43-56
- DOI
  10.1007/978-3-642-31448-3_4
- ISBN
  9783642314476, 9783642314483
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22700006
[Journal Article] Optimal Bounds for Multi-Prime Phi-Hiding Assumption2012
- Author(s)
  K. Tosu and N. Kunihiro
- Journal Title
  
  Proc. Of ACISP2012
  
  Volume: LNCS7372 Pages: 1-14
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22700006
[Journal Article] On Optimal Bounds of Small Inverse Problems and Approximate GCD Problems with Higher Degree2012
- Author(s)
  Noboru Kunihiro
- Journal Title
  
  In Proc. of ISC2012
  
  Volume: 7483 Pages: 55-69
- DOI
  10.1007/978-3-642-33383-5_4
- ISBN
  9783642333828, 9783642333835
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22700006
[Journal Article] A Unified Framework for Small Secret Exponent Attack on RSA2011
- Author(s)
  N. Kunihiro, N. Shinohara and T. Izu
- Journal Title
  
  Proc. Of SAC2011
  
  Volume: LNCS7118 Pages: 260-277
- NAID
  130004770857
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22700006
[Journal Article] Recent Results on Lattice-Based Cryptanalysis2011
- Author(s)
  國廣昇
- Journal Title
  
  IEICE ESS Fundamentals Review
  
  Volume: 5 Issue: 1 Pages: 42-55
- DOI
  10.1587/essfr.5.42
- NAID
  130004554673
- ISSN
  1882-0875
- Data Source
  KAKENHI-PROJECT-22700006
[Journal Article] Small Secret CRT-Exponent Attacks on Takagi's RSA,"IEICE Transactions on Fundamentals of Electronics2011
- Author(s)
  N. Shinohara, T. Izu and N. Kunihiro
- Journal Title
  
  Communications and Computer Sciences
  
  Volume: Vol. E94-A, No.1 Pages: 19-27
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22700006
[Journal Article] 格子理論を用いた暗号解読の最近の研究動向2011
- Author(s)
  國廣昇
- Journal Title
  
  電子情報通信学会基礎・境界ソサイエティ Fundamentals Review
  
  Volume: Vol. 5, No. 1 Pages: 42-55
- NAID
  130004554673
- Data Source
  KAKENHI-PROJECT-22700006
[Journal Article] Solving Generalized Small Inverse Problems IEICE Transactions on Fundamentals of Electronics2011
- Author(s)
  N. Kunihiro
- Journal Title
  
  Communications and Computer Sciences
  
  Volume: Vol. E94-A, No.6 Pages: 1274-1284
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22700006
[Journal Article] Solving Generalized Small Inverse Problems2011
- Author(s)
  Noboru Kunihiro
- Journal Title
  
  IEICE Trans. Fundamentals
  
  Volume: E94-A Issue: 6 Pages: 1274-1284
- DOI
  10.1587/transfun.E94.A.1274
- NAID
  10029802265
- ISSN
  0916-8508, 1745-1337
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22700006
[Journal Article] Small Secret CRT-Exponent Attacks on Takagi's RSA2011
- Author(s)
  N.Shinohara, T.Izu, N.Kunihiro
- Journal Title
  
  IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
  
  Volume: Vol.E94-A,No.1 Pages: 19-27
- NAID
  10027986308
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22700006
[Journal Article] New Conditions for Secure Knapsack Schemes against Lattice Attack2010
- Author(s)
  N.Kunihiro
- Journal Title
  
  IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
  
  Volume: Vol.E93-A,No.6 Pages: 1058-1065
- NAID
  10026864617
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22700006
[Journal Article] "Extension of Secret Handshake Protocols with Multiple Groups in Monotone Condition, " IEICE Trans. on Fundamentals of Electronics2010
- Author(s)
  Y. Kawai, S. Tanno, T. Kondo, K. Yoeneyama, K. Ohat, N. Kunihiro
- Journal Title
  
  Communications and Computer Sciences Vol.E93-A,No.6(に掲載決定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18700006
[Journal Article] New Conditions for Secure Knapsack Schemes against Lattice Attack2010
- Author(s)
  N. Kunihiro
- Journal Title
  
  IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences
  
  Volume: Vol. E93-A, No.6 Pages: 1058-1065
- NAID
  10026864617
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22700006
[Journal Article] Public Key Encryption Schemes from the (B)CDH Assumption with Better Efficiency2010
- Author(s)
  S.Yamada, Y.Kawai, G.Hanaoka, N.Kunihiro
- Journal Title
  
  IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
  
  Volume: Vol.E93-A,No.11 Pages: 1984-1993
- NAID
  10027984559
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22700006
[Journal Article] Small Secret Key Attack on a Takagi's Variant of RSA2009
- Author(s)
  K.Itoh, N.Kunihiro, K.Kurosawa
- Journal Title
  
  IEICE Transactions 92-A
  
  Pages: 33-41
- NAID
  10026854742
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18700006
[Journal Article] Extended Password Recovery Attacks against APOP, SIP, and Digest Authentication2009
- Author(s)
  Y.Sasaki, L.Wang, K.Ohta, N.Kunihiro
- Journal Title
  
  IEICE Transactions 92-A
  
  Pages: 96-104
- NAID
  10026854875
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18700006
[Journal Article] Extended Password Recovery Attacks against APOP, SIP, and igest Authenticaiton2009
- Author(s)
  Yu Sasaki, Lei Wang, Kazuo Ohta and No.boru Kunihiro
- Journal Title
  
  IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences Vol.E92-A, No.1
  
  Pages: 96-104
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360179
[Journal Article] RSA暗号に対する格子理論に基づく攻撃2008
- Author(s)
  國廣昇
- Journal Title
  
  応用数理学会誌 Vol. 18 No1
  
  Pages: 23-29
- NAID
  110006633782
- Data Source
  KAKENHI-PROJECT-18360179
[Journal Article] FactorizatioNo.f Square Free Integers with High Bits Kno.wn2008
- Author(s)
  Bagus SANTOSO No.boru KUNIHIRO Naoki ANAYAMA Kazuo OHTA
- Journal Title
  
  IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences Vol.E91-A, No.1
  
  Pages: 306-315
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360179
[Journal Article] RSA暗号に対する格子理論に基づく攻撃(その2)2008
- Author(s)
  國廣昇, 太田和夫
- Journal Title
  
  応用数理学会誌 18
  
  Pages: 44-51
- NAID
  110006935933
- Data Source
  KAKENHI-PROJECT-18700006
[Journal Article] APOPが破られた2008
- Author(s)
  國廣昇
- Journal Title
  
  電子情報通信学会誌 Vol. 91 N0. 9
  
  Pages: 822-825
- NAID
  110006894546
- Data Source
  KAKENHI-PROJECT-18360179
[Journal Article] RSA暗号に対する格子理論に基づく攻撃(その2)2008
- Author(s)
  國廣昇
- Journal Title
  
  応用数理学会誌 Vol. 18 No3
  
  Pages: 44-51
- NAID
  110006935933
- Data Source
  KAKENHI-PROJECT-18360179
[Journal Article] Deterministic Polynomial Time Equivalence between Factoring and Key-Reco very Attack on Takagi's RSA2007
- Author(s)
  Noboru Kunihiro
- Journal Title
  
  Proc. of PKC2007, LNCS4450
  
  Pages: 412-425
- NAID
  10026851468
- Data Source
  KAKENHI-PROJECT-18360179
[Journal Article] Deterministic Polynomial Time Equivalence between Factoring and Key-Recovery Attack on Takagi's RSA2007
- Author(s)
  Noboru Kunihiro, Kaoru Kurosawa
- Journal Title
  
  Public Key Cryptography - PKC 2006-Lecture Notes in Computer Science
- NAID
  10026851468
- Data Source
  KAKENHI-PROJECT-16500009
[Journal Article] ナップザック暗号における密度の再考2007
- Author(s)
  國廣昇, 北原恵介, 太田和夫
- Journal Title
  
  電子情報通信学会技術研究報告 106-595
  
  Pages: 93-98
- NAID
  110006248099
- Data Source
  KAKENHI-PROJECT-16500009
[Journal Article] Yet Another Sanitizable Signature from Bilinear Maps2007
- Author(s)
  T. Izu, N. Kunihiro, K. Ohta, M. Sano, M. Takenaka,
- Journal Title
  
  Proc. of JWIS2007
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18700006
[Journal Article] New Definition of Density on Knapsack Cryptosystems.2007
- Author(s)
  Noboru Kunihiro, Keisuke Kitahara, Kazuo Ohta
- Journal Title
  
  ISEC Technical Report
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16500009
[Journal Article] ナップザック暗号における密度の再考.2007
- Author(s)
  國廣昇, 北原恵介, 太田和夫
- Journal Title
  
  電子情報通信学会技術研究報(ISEC-Technical Report) 106-595
  
  Pages: 93-98
- NAID
  110006248099
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16500009
[Journal Article] Deterministic Polynomial Time Equivalence between Factoring and Key-Recovery Attack on Takagi's RSA.2007
- Author(s)
  Noboru Kunihiro, Kaoru Kurosawa
- Journal Title
  
  Public Key CryptographyPKC 2007-Lecture Notes in Computer Science Vol.4450
  
  Pages: 412-425
- NAID
  10026851468
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16500009
[Journal Article] Provably Secure Untraceable Electronic Cash against Insider Attacks2007
- Author(s)
  Y.Hanatani, Y. Komano, K.Ohta, N.Kunihiro
- Journal Title
  
  IEICE Transactions on Fundamentals E90-A No.5
  
  Pages: 980-991
- NAID
  110007519162
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18700006
[Journal Article] Deterministic Polynomial Time Equivalence between Factoring and Key-Recovery Attack on Takagi' s RSA.2007
- Author(s)
  Noboru Kunihiro, Kaoru Kurosawa
- Journal Title
  
  Public Key Cryptography-PKC 2007-Lecture Notes in Computer Science 4450
  
  Pages: 412-425
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16500009
[Journal Article] Impoved Collision Attacks on MD4 and MD52007
- Author(s)
  Yu SASAKI, Yusuke MAITO, Noboru KUNIHIRO, Kazuo OHTA
- Journal Title
  
  IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences Vol.E90-A
  
  Pages: 36-47
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16092208
[Journal Article] The Quantum Fourier Transform on a Linear Nearest Neighbor Architecture2007
- Author(s)
  Yasuhiro Takahashi, Noboru Kunihiro, Kazuo Ohta
- Journal Title
  
  Quantum Information and Computation Vol.7 No.4
  
  Pages: 383-391
- Data Source
  KAKENHI-PROJECT-16092208
[Journal Article] Sanitizable Signature with Aggregation2007
- Author(s)
  T. Izu, N. Kunihiro, K. Ohta, M. Takenaka, T.Yoshioka
- Journal Title
  
  Proc. of ISPEC 2007 LNCS4464
  
  Pages: 51-64
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18700006
[Journal Article] 部分情報の墨塗りと削除が可能な電子署名方式について2007
- Author(s)
  佐野誠, 伊豆哲也, 國廣昇, 太田和夫, 武仲正彦
- Journal Title
  
  2007年暗号と情報セキュリティシンポジウム(SCIS2007)
- Data Source
  KAKENHI-PROJECT-18700006
[Journal Article] Aggregate 署名を用いた墨塗り署名方式2007
- Author(s)
  伊豆哲也, 佐野誠, 國廣昇, 太田和夫, 武仲正彦
- Journal Title
  
  2007年暗号と情報セキュリティシンポジウム(SCIS2007)
- Data Source
  KAKENHI-PROJECT-18700006
[Journal Article] 双線形写像を用いた墨塗り署名方式の安全性について2006
- Author(s)
  伊豆哲也, 國廣昇, 太田和夫, 武仲正彦
- Journal Title
  
  情報処理学会論文誌 Vol.47,No.7
  
  Pages: 2409-2416
- NAID
  110004761974
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18700006
[Journal Article] Maurer-Yacobi ID based Key Distribution Revisited2006
- Author(s)
  N.Kunihiro
- Journal Title
  
  IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, E89-A, No.5
  
  Pages: 1421-1424
- NAID
  110007502858
- Data Source
  KAKENHI-PROJECT-18360179
[Journal Article] Factorization of Square-Free Integers with High Bits Known2006
- Author(s)
  Bagus Santoso, Noboru Kunihiro, Naoki Kanayama, Kazuo Ohta.
- Journal Title
  
  Progress in Cryptology-VIETCRYPT 2006-Lecture Notes in Computer Science 4341
  
  Pages: 115-130
- NAID
  10026847113
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16500009
[Journal Article] "Maurer-Yacobi ID based Key Distribution Revisited, " IEICE Transactions on Fundamentals of Electronics2006
- Author(s)
  N. Kunihiro W. Abe, K. Ohta
- Journal Title
  
  Communications and Computer Sciences Vol.E89-A,No.5
  
  Pages: 1421-1424
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18700006
[Journal Article] A quantum circuit for Shor's factoring algorithm using 2n+2 qubits2006
- Author(s)
  Yasuhiro Takahashi, Noboru Kunihiro
- Journal Title
  
  Quantum Information and Computation Vol.6 No.2
  
  Pages: 184-192
- Data Source
  KAKENHI-PROJECT-16016235
[Journal Article] Factorization of Square-Free Integers with High Bits Known2006
- Author(s)
  Batus Santoso, Noboru Kunihiro, Naoki Kanayama, Kazuo Ohta
- Journal Title
  
  Progress in Cryptology - VIETCRYPT 2006 - Lecture Notes in Computer Science - 4341
  
  Pages: 115-130
- NAID
  10026847113
- Data Source
  KAKENHI-PROJECT-16500009
[Journal Article] Factorization of Square-Free Integers with High Bits Known2006
- Author(s)
  Bagus Santoso, Noboru Kunihiro, Naoki Kanayama, Kazuo Ohta.
- Journal Title
  
  Progress in Cryptology-VIETCRYPT 2006-Lecture Notes in Computer Science Vol.4341
  
  Pages: 115-130
- NAID
  10026847113
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16500009
[Journal Article] 双線形写像を用いた墨塗り署名方式の安全性について2006
- Author(s)
  伊豆哲也, 國廣昇, 太田和夫, 武仲正彦
- Journal Title
  
  情報処理学会論文誌 47巻7号
  
  Pages: 2409-2416
- NAID
  110004761974
- Data Source
  KAKENHI-PROJECT-18700006
[Journal Article] Visual Secret Sharing Schemes for Multiple Secret Images Allowing the Rotationof Shares2006
- Author(s)
  M. Iwamoto, L. Wang, K. Yoneyama, N. Kunihiro and K. Ohta
- Journal Title
  
  IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences Vol.E89-A, No.5
  
  Pages: 1382-1395
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360179
[Journal Article] A quantum circuit for Shor's factoring algorithm using 2n+2 qubits2006
- Author(s)
  Yasuhiro Takahashi, Noboru Kunihiro
- Journal Title
  
  Quantum Information and Computation Vol.6 No.2
  
  Pages: 184-192
- Data Source
  KAKENHI-PROJECT-16092208
[Journal Article] Maurer-Yacobi ID based Key Distribution Revisited2006
- Author(s)
  N.Kunihiro, W.Abe, K.Ohta
- Journal Title
  
  IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences Vol. E89-A, No. 5
  
  Pages: 1421-1424
- NAID
  110007502858
- Data Source
  KAKENHI-PROJECT-18700006
[Journal Article] Quantum algorithms for solving exact shortest vector problem2005
- Author(s)
  Naoki Kanayama, Masanari Kida, Noboru Kunihiro, Tetsuro Nishino, Kazuo Ohta, Seiya Okubo.
- Journal Title
  
  Proceedings of ERATO Conference on Quantum Information Science (EQIS) 2005
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16500009
[Journal Article] Shor's factoring algorithm with approximate modular addition2005
- Author(s)
  N.Kunihiro, H.Suzuki, Y.Takahashi
- Journal Title
  
  Quantum Information Processing (QIP2005) 予稿集なし
- Data Source
  KAKENHI-PROJECT-16016235
[Journal Article] 物理的実現可能性に優れたNMR量子探索アルゴリズム2005
- Author(s)
  大久保誠也, 西野哲朗, 太田和夫, 國廣昇
- Journal Title
  
  情報処理学会論文誌 Vol.46 No.06
  
  Pages: 1416-1425
- NAID
  110002768647
- Data Source
  KAKENHI-PROJECT-16016235
[Journal Article] 物理的実現可能性に優れたNMR量子探索アルゴリズム2005
- Author(s)
  大久保誠也, 西野哲朗, 太田和夫, 國廣昇
- Journal Title
  
  情報処理学会論文誌 Vol.46 No.06
  
  Pages: 1416-1425
- NAID
  110002768647
- Data Source
  KAKENHI-PROJECT-16092208
[Journal Article] Quantum algorithms for solving exact shortest vector problem.2005
- Author(s)
  Naoki Kanayama, Masanari Kida, Noboru Kunihiro, Tetsuro Nishino, Kazuo Ohta, Seiya Okubo
- Journal Title
  
  Proceedings of ERATO Conference on Quantum Information Science (EQIS)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16500009
[Journal Article] 最小ベクトルの係数の存在範囲に関する考察.2005
- Author(s)
  金山直樹, 木田雅成, 太田和夫, 國廣昇
- Journal Title
  
  暗号と情報セキュリティシンポジウム (SCIS) 2005
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16500009
[Journal Article] Bulk量子計算モデル上におけるGroverのアルゴリズムの繰り返し回数について2005
- Author(s)
  大久保誠也, 西野哲朗, 太田和夫, 國廣昇
- Journal Title
  
  情報処理学会論文誌:数理モデル化と応用 (掲載予定)
- Data Source
  KAKENHI-PROJECT-16092208
[Journal Article] 最小ベクトルの係数の存在範囲に関する考察2005
- Author(s)
  金山直樹, 木田雅成, 太田和夫, 國廣昇
- Journal Title
  
  2005年暗号と情報セキュリティシンポジウム
  
  Pages: 967-972
- Data Source
  KAKENHI-PROJECT-16016235
[Journal Article] Bulk量子計算モデル上におけるGroverのアルゴリズムの繰り返し回数について2005
- Author(s)
  大久保誠也, 西野哲朗, 太田和夫, 國廣昇
- Journal Title
  
  数理モデル化と応用(情報処理学会) 採録決定
- Data Source
  KAKENHI-PROJECT-16016235
[Journal Article] A LINEAR-SIZE QUANTUM CIRCUIT FOR ADDITION WITH NO ANCILLARY QUBITS2005
- Author(s)
  Yasuhiro Takahashi, Noboru Kunihiro
- Journal Title
  
  Quantum Information and Computation Vol.5 No.6
  
  Pages: 440-448
- Data Source
  KAKENHI-PROJECT-16016235
[Journal Article] A LINEAR-SIZE QUANTUM CIRCUIT FOR ADDITION WITH NO ANCILLARY QUBITS2005
- Author(s)
  Yasuhiro Takahashi, Noboru Kunihiro
- Journal Title
  
  Quantum Information and Computation Vol.5 No.6
  
  Pages: 440-448
- Data Source
  KAKENHI-PROJECT-16092208
[Journal Article] Bulk量子計算モデル上におけるGroverのアルゴリズムの繰り返し回数について2005
- Author(s)
  大久保誠也, 西野哲朗, 太田和夫, 國廣昇
- Journal Title
  
  情報処理学会論文誌:数理モデル化と応用 Vol.46 No.SIG17
  
  Pages: 10-19
- Data Source
  KAKENHI-PROJECT-16092208
[Journal Article] A note on the existence region of the coefficients of the shortest vector2005
- Author(s)
  Naoki Kanayama, Masanari Kida, Kazuo Ohta, Noboru Kunihiro.
- Journal Title
  
  The 2005 Symposium on Cryptography and Information Security
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16500009
[Journal Article] Bulk量子計算モデル上におけるGroverのアルゴリズムの繰り返し回数について2005
- Author(s)
  大久保誠也, 西野哲朗, 太田和夫, 國廣昇
- Journal Title
  
  情報処理学会論文誌:数理モデル化と応用 Vol.46 No.SIG17
  
  Pages: 10-19
- Data Source
  KAKENHI-PROJECT-16016235
[Journal Article] A Linear-size Quantum Circuit for Addition with no ancillary qubits2005
- Author(s)
  Y.Takahashi, N.Kunihiro
- Journal Title
  
  ERATO Workshop on Quantum Information Science 2005
  
  Pages: 113-114
- Data Source
  KAKENHI-PROJECT-16092208
[Journal Article] Exact Analyses of Computation Time of Factoring in Quantum Computers2005
- Author(s)
  Noboru Kunihiro
- Journal Title
  
  IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences E88-A, No.1
  
  Pages: 105-111
- Data Source
  KAKENHI-PROJECT-16016235
[Journal Article] Quantum Algorithms for Solving Exact Shortest Vector Problem2005
- Author(s)
  N.Kanayama, M.Kida, N.Kunihiro, T.Nishino, K.Ohta, S.Okubo
- Journal Title
  
  ERATO Workshop on Quantum Information Science 2005
  
  Pages: 179-180
- Data Source
  KAKENHI-PROJECT-16092208
[Journal Article] A Linear-size Quantum Circuit for Addition with no ancillary qubits2005
- Author(s)
  Y.Takahashi, N.Kunihiro
- Journal Title
  
  ERATO Workshop on Quantum Information Science 2005
  
  Pages: 113-114
- Data Source
  KAKENHI-PROJECT-16016235
[Journal Article] Quantum Algorithms for Solving Exact Shortest Vector Problem2005
- Author(s)
  N.Kanayama, M.Kida, N.Kunihiro, T.Nishino, K.Ohta, S.Okubo
- Journal Title
  
  ERATO Workshop on Quantum Information Science 2005
  
  Pages: 179-180
- Data Source
  KAKENHI-PROJECT-16016235
[Journal Article] NMR量子計算機を用いた効率的探索アルゴリズムの設計について2004
- Author(s)
  大久保誠也, 西野哲朗, 國廣昇, 太田和夫
- Journal Title
  
  信学技報COMP-84
  
  Pages: 25-30
- NAID
  110003178821
- Data Source
  KAKENHI-PROJECT-16016235
[Journal Article] A Quantum Algorithm for finding the Minimum on NMR Quantum Computers2004
- Author(s)
  S.OKUBO, T.NISHINO, K.OHTA, N.KUNIHIRO
- Journal Title
  
  ERATO Workshop on Quantum Information Science 2004 (EQIS'04)
  
  Pages: 152-153
- Data Source
  KAKENHI-PROJECT-16016235
[Presentation] SNARKsのためのReed-Solomon符号語に基づくVector Oracleコンパイラ2024
- Author(s)
  赤田真悟，國廣昇
- Organizer
  SCIS2024
- Data Source
  KAKENHI-PROJECT-19K22838
[Presentation] 素因数分解問題に対するShorアルゴリズムの実装と量子計算機シミュレータを用いた実験2023
- Author(s)
  山口純平，伊豆哲也，國廣昇
- Organizer
  SCIS2023
- Data Source
  KAKENHI-PROJECT-23K21667
[Presentation] 中国剰余定理と量子フーリエ加算を用いたショアの素因数分解回路の簡略化2023
- Author(s)
  桂潔成，佐藤貴彦，田中智樹，大塩耕平，國廣昇
- Organizer
  QS8
- Data Source
  KAKENHI-PROJECT-23K21667
[Presentation] エラー付きbinary GCD演算系列を用いたRSA秘密鍵の完全復元2023
- Author(s)
  谷健太，國廣昇
- Organizer
  電子情報通信学会情報セキュリティ研究会
- Data Source
  KAKENHI-PROJECT-23K21667
[Presentation] 複数ビットのnonce漏洩攻撃に対するECDSA署名数の評価2022
- Author(s)
  大﨑俊輔，國廣昇
- Organizer
  CSS2022
- Data Source
  KAKENHI-PROJECT-23K21667
[Presentation] 効率的な近似量子フーリエ変換を利用したShorアルゴリズム2022
- Author(s)
  大西健斗，國廣昇
- Organizer
  QIT47
- Data Source
  KAKENHI-PROJECT-23K21667
[Presentation] 隠れ部分群問題から見る素因数分解, 離散対数問題2022
- Author(s)
  國廣昇
- Organizer
  九州大IMI研究集会「耐量子計算機暗号と量子情報の数理」
- Invited
- Data Source
  KAKENHI-PROJECT-23K21667
[Presentation] 近似量子フーリエ変換を用いた量子位相推定アルゴリズムの成功率評価2022
- Author(s)
  桂潔成，國廣昇
- Organizer
  QIT47
- Data Source
  KAKENHI-PROJECT-23K21667
[Presentation] 耐量子計算機暗号の安全性2022
- Author(s)
  國廣昇
- Organizer
  電子情報通信学会総合大会
- Invited
- Data Source
  KAKENHI-PROJECT-23K21667
[Presentation] サイドチャネル攻撃により得られるBinary GCD演算系列に対するエラーモデル2022
- Author(s)
  谷健太，國廣昇
- Organizer
  暗号とその応用シンポジウム（SCIS2022）
- Data Source
  KAKENHI-PROJECT-23K21667
[Presentation] 量子計算機と暗号：耐量子計算機暗号への移行2022
- Author(s)
  國廣昇
- Organizer
  横断型研究会「サイバーフィジカル時代の横断型情報セキュリティ」
- Invited
- Data Source
  KAKENHI-PROJECT-23K21667
[Presentation] フーリエ解析ベース攻撃に対するECDSAのエラーレートに基づく解析2022
- Author(s)
  大﨑俊輔，國廣昇
- Organizer
  暗号とその応用シンポジウム（SCIS2022）
- Data Source
  KAKENHI-PROJECT-23K21667
[Presentation] データ分布情報を用いたレンジクエリに対するボリューム漏洩攻撃2021
- Author(s)
  小谷俊輔，國廣昇
- Organizer
  SCIS2022
- Data Source
  KAKENHI-PROJECT-19K22838
[Presentation] エラー付きLS系列に対するエラー訂正アルゴリズム2021
- Author(s)
  谷健太，國廣昇
- Organizer
  コンピュータセキュリティシンポジウム（CSS2021）
- Data Source
  KAKENHI-PROJECT-23K21667
[Presentation] レンジクエリに対するボリューム漏洩攻撃の改良2021
- Author(s)
  小谷俊輔，國廣昇
- Organizer
  SCIS2021
- Data Source
  KAKENHI-PROJECT-19K22838
[Presentation] レンジクエリに対するノイズ付きボリューム漏洩攻撃2021
- Author(s)
  小谷俊輔，國廣昇
- Organizer
  CSS2021
- Data Source
  KAKENHI-PROJECT-19K22838
[Presentation] 複数人鍵共有プロトコルSIBDの実装2020
- Author(s)
  カク海萍，國廣昇
- Organizer
  情報処理学会全国大会
- Data Source
  KAKENHI-PROJECT-16H02780
[Presentation] アニーリング計算による素因数分解について (その２)2020
- Author(s)
  伊豆哲也，清水俊也，篠原直行，盛合志帆，國廣昇
- Organizer
  SCIS2020
- Data Source
  KAKENHI-PROJECT-16H02780
[Presentation] Post-quantum zk-SNARKs for Arithmetic Circuit2020
- Author(s)
  長沼健，井上淳雄，岡崎嶺明，吉野雅之，Basu Anirban，國廣昇
- Organizer
  SCIS2020
- Data Source
  KAKENHI-PROJECT-19K22838
[Presentation] Arduino Uno上に実装されたEd25519に対するマルチショット単純電力解析攻撃2020
- Author(s)
  大西健斗，梨本翔永，鈴木大輔，國廣昇
- Organizer
  SCIS2020
- Data Source
  KAKENHI-PROJECT-16H02780
[Presentation] 秘密計算への応用に向けた差分プライバシを達成する効率的なノイズ生成2020
- Author(s)
  江利口礼央，市川敦謙，國廣昇
- Organizer
  SCIS2020
- Data Source
  KAKENHI-PROJECT-19K22838
[Presentation] 準同型暗号：その理論と応用2020
- Author(s)
  國廣昇
- Organizer
  電子情報通信学会東京支部地域イベント：茨城
- Invited
- Data Source
  KAKENHI-PROJECT-19K22838
[Presentation] 大きい復号鍵をもつRSA暗号に対する部分鍵導出攻撃の改良2019
- Author(s)
  鈴木海地，高安敦，國廣昇
- Organizer
  SCIS2019
- Data Source
  KAKENHI-PROJECT-16H02780
[Presentation] 剰余逆元計算の新しい量子アルゴリズムと楕円曲線離散対数問題への応用2019
- Author(s)
  鞍馬遼，國廣昇
- Organizer
  ISEC研究会2019年7月
- Data Source
  KAKENHI-PROJECT-16H02780
[Presentation] 効率的な量子剰余加算回路の提案とその実装2019
- Author(s)
  大西健斗，田中智樹，宇野隼平，山本直樹，國廣昇
- Organizer
  第41回量子情報技術研究会 (QIT41)
- Data Source
  KAKENHI-PROJECT-16H02780
[Presentation] 数論変換におけるサイドチャネル情報を用いたRing-LWE暗号方式の秘密鍵復元攻撃2019
- Author(s)
  大西健斗，國廣昇
- Organizer
  ISEC研究会2019年3月
- Data Source
  KAKENHI-PROJECT-16H02780
[Presentation] Quantum Factoring Algorithm: Resource Estimation and Survey of Experiments2019
- Author(s)
  Noboru Kunihiro
- Organizer
  MOQC2019
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02780
[Presentation] Sliding Window法の演算情報に基づくビット復元率の厳密な解析2019
- Author(s)
  大西健斗，黄暁萱，國廣昇
- Organizer
  SCIS2019
- Data Source
  KAKENHI-PROJECT-16H02780
[Presentation] Attacking Noisy Secret CRT-RSA Exponents in Binary Method (from ICISC 2018)2019
- Author(s)
  大西健斗，國廣昇
- Organizer
  ISEC研究会2019年5月
- Data Source
  KAKENHI-PROJECT-16H02780
[Presentation] Secure Key-management Technology for Blockchain using Biometrics Information2019
- Author(s)
  Ken Naganuma, Suzuki Takayuki, Kenta Takahashi, Yousuke Kaga, Masayuki Yoshino, and Noboru Kunihiro
- Organizer
  IWSEC2019 (Poster Presentation)
- Data Source
  KAKENHI-PROJECT-19K22838
[Presentation] Sliding Window法の誤りつき演算情報を用いたCRT-RSA秘密鍵復元手法2019
- Author(s)
  大西健斗，國廣昇
- Organizer
  CSS2019
- Data Source
  KAKENHI-PROJECT-16H02780
[Presentation] アニーリング計算による素因数分解について2019
- Author(s)
  清水俊也，伊豆哲也，篠原直行，盛合志帆，國廣昇
- Organizer
  SCIS2019
- Data Source
  KAKENHI-PROJECT-16H02780
[Presentation] Sliding Window法からの漏洩情報を用いた秘密鍵復元アルゴリズムの改良2019
- Author(s)
  黄暁萱，大西健斗，國廣昇
- Organizer
  SCIS2019
- Data Source
  KAKENHI-PROJECT-16H02780
[Presentation] 準同型署名の弱安全性から強安全性への効率的な変換2019
- Author(s)
  伊藤宗一郎，勝又秀一，國廣昇
- Organizer
  SCIS2019
- Data Source
  KAKENHI-PROJECT-16H02780
[Presentation] Cayley hash function-map based on LPS-type Ramanujan graphs2019
- Author(s)
  Hyungrok Jo, Noboru Kunihiro, Yoshinori Yamasaki
- Organizer
  CSS2019
- Data Source
  KAKENHI-PROJECT-16H02780
[Presentation] 乗算可能な線形秘密分散法の整数計画法による構成2019
- Author(s)
  江利口礼央，國廣昇
- Organizer
  SCIS2019
- Data Source
  KAKENHI-PROJECT-16H02780
[Presentation] New Quantum Algorithms for Modular Inverse and Its Application on the Elliptic Curve Discrete Logarithm Problem2019
- Author(s)
  Ryo Kurama and Noboru Kunihiro
- Organizer
  AQIS2019 (Poster Presentation)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02780
[Presentation] 検索可能暗号を用いた順序比較暗号の一般的な構成について2019
- Author(s)
  吉野雅之，長沼健，國廣昇，佐藤尚宜
- Organizer
  CSS2019
- Data Source
  KAKENHI-PROJECT-19K22838
[Presentation] 安全性を高めた共通鍵暗号の量子アルゴリズムに対する詳細な安全性評価2018
- Author(s)
  安井捷，國廣昇
- Organizer
  ISEC研究会2018年7月
- Data Source
  KAKENHI-PROJECT-16H02780
[Presentation] 標準的仮定に基づくMulti-key IDベース完全準同型暗号の構成2018
- Author(s)
  近藤佑樹，勝又秀一，國廣昇
- Organizer
  SCIS2018
- Data Source
  KAKENHI-PROJECT-26540003
[Presentation] 楕円曲線Hidden Number Problem のEdwards 曲線への拡張2018
- Author(s)
  小野澤綜大，高安敦，國廣昇
- Organizer
  応用数理学会第14回研究部会連合発表会
- Data Source
  KAKENHI-PROJECT-16H02780
[Presentation] Shorのアルゴリズムに基づく素因数分解実験の調査2018
- Author(s)
  國廣昇
- Organizer
  QIT39
- Data Source
  KAKENHI-PROJECT-16H02780
[Presentation] RSA暗号の部分鍵導出攻撃の拡張2018
- Author(s)
  鈴木海地，高安敦，國廣昇
- Organizer
  ISEC研究会2018年7月
- Data Source
  KAKENHI-PROJECT-16H02780
[Presentation] Sliding Window法の誤りつき演算情報を用いたCRT-RSA秘密鍵復元アルゴリズム2018
- Author(s)
  大西健斗，國廣昇
- Organizer
  SCIS2018
- Data Source
  KAKENHI-PROJECT-16H02780
[Presentation] いくつかの理想的な秘密分散法を用いた最適な複数割り当て法2018
- Author(s)
  江利口礼央，國廣昇，岩本貢
- Organizer
  SITA2018
- Data Source
  KAKENHI-PROJECT-16H02780
[Presentation] Edwards型楕円曲線におけるHidden Number Problem2018
- Author(s)
  小野澤綜大，高安敦，國廣昇
- Organizer
  SCIS2018
- Data Source
  KAKENHI-PROJECT-16H02780
[Presentation] 素因数分解の現状2018
- Author(s)
  伊豆哲也，國廣昇
- Organizer
  SCIS2018
- Data Source
  KAKENHI-PROJECT-16H02780
[Presentation] Sliding window法からの漏洩情報を用いた秘密鍵復元攻撃の改良2018
- Author(s)
  黄暁萱，大西健斗，國廣昇
- Organizer
  CSS2018
- Data Source
  KAKENHI-PROJECT-16H02780
[Presentation] 2^m-ary法に基づく誤りつき演算情報を用いたCRT-RSA秘密鍵復元アルゴリズム2017
- Author(s)
  大西健斗，國廣昇
- Organizer
  ISEC研究会7月
- Data Source
  KAKENHI-PROJECT-16H02780
[Presentation] 通常同種写像を用いたDH鍵共有の安全性解析2017
- Author(s)
  古川悟，高安敦，國廣昇
- Organizer
  電子情報通信学会情報セキュリティ研究会
- Data Source
  KAKENHI-PROJECT-16H02780
[Presentation] 順序保存型暗号化データベースに対する推論攻撃の改良2017
- Author(s)
  小野澤綜大，國廣昇，吉野雅之，長沼健
- Organizer
  SCIS2017
- Place of Presentation
  ロワジールホテル那覇（那覇市）
- Year and Date
  2017-01-24
- Data Source
  KAKENHI-PROJECT-26540003
[Presentation] 格子に基づく非ゼロ内積暗号2017
- Author(s)
  勝又秀一，國廣昇，山田翔太
- Organizer
  SCIS2017
- Place of Presentation
  ロワジールホテル那覇（那覇市）
- Year and Date
  2017-01-24
- Data Source
  KAKENHI-PROJECT-26540003
[Presentation] Improved Factoring Attacks on Multi-Prime RSA with Small Prime Difference2017
- Author(s)
  Mengce Zheng, Noboru Kunihiro, Honggang Hu
- Organizer
  暗号と情報セキュリティシンポジウム
- Data Source
  KAKENHI-PROJECT-16H02780
[Presentation] サイドチャネル攻撃によるCRT-RSA秘密鍵の復元2017
- Author(s)
  大西健斗，國廣昇
- Organizer
  暗号と情報セキュリティシンポジウム
- Data Source
  KAKENHI-PROJECT-16H02780
[Presentation] アナログ情報からのRSA鍵復元アルゴリズムの理論解析2017
- Author(s)
  國廣昇
- Organizer
  暗号と情報セキュリティシンポジウム
- Data Source
  KAKENHI-PROJECT-16H02780
[Presentation] Slide簡約基底に対する最短ベクトル探索の最悪時計算量評価2017
- Author(s)
  高安敦，國廣昇
- Organizer
  暗号と情報セキュリティシンポジウム
- Data Source
  KAKENHI-PROJECT-16H02780
[Presentation] Improving Inference Attacks on Order-Preserving Encrypted Databases2017
- Author(s)
  Sota Onozawa, Noboru Kunihiro, Masayuki Yoshino, and Ken Naganuma
- Organizer
  IWSEC2017 (Poster Presentation)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26540003
[Presentation] Recovering RSA Secret Keys from Noisy Keys2017
- Author(s)
  Noboru Kunihiro
- Organizer
  UTokyo-IIT Madras Workshop on Theoretical Computer Science
- Place of Presentation
  IIT Madras (Chennai, India)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25280001
[Presentation] 通常同種写像を用いたDH鍵共有の安全性解析2017
- Author(s)
  古川悟，高安敦，國廣昇
- Organizer
  電子情報通信学会情報セキュリティ研究会
- Place of Presentation
  東海大学高輪キャンパス（港区）
- Year and Date
  2017-03-09
- Data Source
  KAKENHI-PROJECT-25280001
[Presentation] On the Computational Complexity of the DLP with Low Hamming Weight Product Exponents2017
- Author(s)
  Jason Ying. Noboru Kunihiro
- Organizer
  暗号と情報セキュリティシンポジウム
- Data Source
  KAKENHI-PROJECT-16H02780
[Presentation] アナログ情報からのRSA鍵復元アルゴリズムの理論解析2017
- Author(s)
  國廣昇
- Organizer
  SCIS2017
- Place of Presentation
  ロワジールホテル那覇（那覇市）
- Year and Date
  2017-01-24
- Data Source
  KAKENHI-PROJECT-25280001
[Presentation] 理想的な自己双線形写像について2017
- Author(s)
  山川高志，山田翔太，花岡悟一郎，國廣昇
- Organizer
  SCIS2017
- Place of Presentation
  ロワジールホテル那覇（那覇市）
- Year and Date
  2017-01-24
- Data Source
  KAKENHI-PROJECT-26540003
[Presentation] 楕円曲線ディフィー・ヘルマン鍵共有に対する格子簡約攻撃2017
- Author(s)
  小野澤綜大，高安敦，國廣昇
- Organizer
  ISEC研究会11月
- Data Source
  KAKENHI-PROJECT-16H02780
[Presentation] Recovering RSA Secret Keys from Noisy Keys2017
- Author(s)
  Noboru Kunihiro
- Organizer
  UTokyo - IIT Madras Workshop on Theoretical Computer Science
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02780
[Presentation] 新たな最適化問題による順序保存型暗号化データベースに対する推論攻撃2017
- Author(s)
  小野澤綜大，國廣昇，吉野雅之，長沼健
- Organizer
  CSS2017
- Data Source
  KAKENHI-PROJECT-26540003
[Presentation] Recovering RSA Secret Keys from Noisy Keys2017
- Author(s)
  Noboru Kunihiro
- Organizer
  WICS
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02780
[Presentation] サイドチャネル攻撃によるCRT-RSA秘密鍵の復元2017
- Author(s)
  大西健斗，國廣昇
- Organizer
  SCIS2017
- Place of Presentation
  ロワジールホテル那覇（那覇市）
- Year and Date
  2017-01-24
- Data Source
  KAKENHI-PROJECT-25280001
[Presentation] 超特異楕円曲線の同種写像を用いた擬似ランダム関数の構成2017
- Author(s)
  古川悟，國廣昇，高島克幸
- Organizer
  暗号と情報セキュリティシンポジウム
- Data Source
  KAKENHI-PROJECT-16H02780
[Presentation] Recovering CRT-RSA Secret Keys from Noisy Secret Exponents2017
- Author(s)
  Kento Oonishi and Noboru Kunihiro
- Organizer
  IWSEC2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02780
[Presentation] ブロック簡約格子に対する最短ベクトル探索の最悪時計算量評価2016
- Author(s)
  高安敦，國廣昇
- Organizer
  電子情報通信学会情報セキュリティ研究会
- Data Source
  KAKENHI-PROJECT-16H02780
[Presentation] 使用可能領域を有効活用したSieveアルゴリズムの高速化，2016
- Author(s)
  宮崎結香，谷垣友喜，高安敦，國廣昇
- Organizer
  SCIS2016
- Place of Presentation
  ANAクラウンプラザホテル熊本ニュースカイ（熊本市）
- Year and Date
  2016-01-19
- Data Source
  KAKENHI-PROJECT-25280001
[Presentation] 最小サンプルでLWE問題を解くためのBKWアルゴリズム，2016
- Author(s)
  上中谷　健，國廣　昇，高安　敦
- Organizer
  SCIS2016
- Place of Presentation
  ANAクラウンプラザホテル熊本ニュースカイ（熊本市）
- Year and Date
  2016-01-19
- Data Source
  KAKENHI-PROJECT-25280001
[Presentation] SIMONの鍵拡大アルゴリズムに対する代数的サイドチャネル攻撃2016
- Author(s)
  谷垣友喜，國廣昇
- Organizer
  SCIS2016
- Place of Presentation
  ANAクラウンプラザホテル熊本ニュースカイ（熊本市）
- Year and Date
  2016-01-19
- Data Source
  KAKENHI-PROJECT-25280001
[Presentation] ランダムオラクルモデルでの格子に基づく緊密に安全なIDベース暗号2016
- Author(s)
  勝又秀一，山田翔太，國廣昇
- Organizer
  SCIS2016
- Place of Presentation
  ANAクラウンプラザホテル熊本ニュースカイ（熊本市）
- Year and Date
  2016-01-19
- Data Source
  KAKENHI-PROJECT-26540003
[Presentation] まぜるな危険準同型暗号2016
- Author(s)
  江村恵太, 林卓也，國廣昇，佐久間淳
- Organizer
  CSS2016
- Place of Presentation
  秋田キャッスルホテル（秋田市）
- Year and Date
  2016-10-11
- Data Source
  KAKENHI-PROJECT-26540003
[Presentation] Factoring RSA Modulus with Random Known Bits2016
- Author(s)
  Yao LU, Liqiang PENG, Noboru KUNIHIRO, Rui ZHANG
- Organizer
  SCIS2016
- Place of Presentation
  ANAクラウンプラザホテル熊本ニュースカイ（熊本市）
- Year and Date
  2016-01-19
- Data Source
  KAKENHI-PROJECT-25280001
[Presentation] Single Server Private Information Retrieval in Sublinear Time2016
- Author(s)
  Vannet Thomas, Kunihiro Noboru
- Organizer
  SCIS2016
- Place of Presentation
  ANAクラウンプラザホテル熊本ニュースカイ（熊本市）
- Year and Date
  2016-01-19
- Data Source
  KAKENHI-PROJECT-26540003
[Presentation] 識別不可性難読化に基づく絶対値平方剰余群上の自己双線型写像のさらなる応用2016
- Author(s)
  山川高志，花岡悟一郎，國廣昇
- Organizer
  SCIS2016
- Place of Presentation
  ANAクラウンプラザホテル熊本ニュースカイ（熊本市）
- Year and Date
  2016-01-19
- Data Source
  KAKENHI-PROJECT-26540003
[Presentation] 同種写像を用いたグループ鍵共有2016
- Author(s)
  古川悟，國廣昇，高島克幸
- Organizer
  SCIS2016
- Place of Presentation
  ANAクラウンプラザホテル熊本ニュースカイ（熊本市）
- Year and Date
  2016-01-19
- Data Source
  KAKENHI-PROJECT-25280001
[Presentation] アナログ情報からのRSA秘密鍵復元とその改良2015
- Author(s)
  國廣昇
- Organizer
  暗号理論ワークショップ
- Place of Presentation
  東京工業大学（東京都目黒区）
- Year and Date
  2015-02-24
- Invited
- Data Source
  KAKENHI-PROJECT-25280001
[Presentation] 格子に基づく暗号・安全性解析入門2015
- Author(s)
  國廣昇
- Organizer
  電子情報通信学会ソサイエティ大会
- Place of Presentation
  東北大学川内北キャンパス(仙台市)
- Year and Date
  2015-09-10
- Invited
- Data Source
  KAKENHI-PROJECT-25280001
[Presentation] プライバシーポリシー執行を保証する関数評価2015
- Author(s)
  佐久間淳，陸文傑，西出隆志，國廣昇
- Organizer
  CSS2015
- Place of Presentation
  長崎ブリックホール　（長崎市）
- Year and Date
  2015-10-21
- Data Source
  KAKENHI-PROJECT-26540003
[Presentation] 近似GCD問題のパラメータ解析，2015
- Author(s)
  高安敦，國廣昇
- Organizer
  CSS2015
- Place of Presentation
  長崎ブリックホール　（長崎市）
- Year and Date
  2015-10-21
- Data Source
  KAKENHI-PROJECT-25280001
[Presentation] 低ノイズLPN問題におけるBKWアルゴリズムの解析2015
- Author(s)
  上中谷健，國廣昇，高安敦
- Organizer
  CSS2015
- Place of Presentation
  長崎ブリックホール　（長崎市）
- Year and Date
  2015-10-21
- Data Source
  KAKENHI-PROJECT-25280001
[Presentation] アナログ情報からのRSA秘密鍵復元アルゴリズム（その2）2014
- Author(s)
  國廣昇，本多淳也
- Organizer
  SCIS2014
- Place of Presentation
  鹿児島市・城山観光ホテル
- Data Source
  KAKENHI-PROJECT-25280001
[Presentation] アナログ情報からのRSA秘密鍵復元アルゴリズム(その1)2013
- Author(s)
  國廣昇，高安敦
- Organizer
  電子情報通信学会ISEC研究会
- Place of Presentation
  札幌市・札幌コンベンションセンター
- Data Source
  KAKENHI-PROJECT-25280001
[Presentation] 密度の高いナップサック暗号の安全性評価 -問題の分割による計算量の削減2013
- Author(s)
  長嶋祐志，國廣昇
- Organizer
  SCIS2013
- Place of Presentation
  京都市ウェスティン都ホテル京都
- Data Source
  KAKENHI-PROJECT-22700006
[Presentation] 多変数法付き線形方程式アルゴリズムの改良2013
- Author(s)
  高安敦，國廣昇
- Organizer
  SCIS2013
- Place of Presentation
  京都市ウェスティン都ホテル京都
- Data Source
  KAKENHI-PROJECT-22700006
[Presentation] 計算能力の向上と暗号解読2013
- Author(s)
  國廣昇
- Organizer
  電子情報通信学会 2013年ソサイエティ大会
- Place of Presentation
  福岡市・福岡工業大学
- Invited
- Data Source
  KAKENHI-PROJECT-25280001
[Presentation] Faster Algorithm for Solving Hard knapsacks for Moderate Message Length2012
- Author(s)
  Yuji Nagashima, Noboru Kunihiro
- Organizer
  ACISP2012
- Place of Presentation
  オーストラリア・ウロンゴン(発表確定)
- Year and Date
  2012-07-09
- Data Source
  KAKENHI-PROJECT-22700006
[Presentation] Optimal Bounds for Multi-Prime Phi-Hiding Assumption2012
- Author(s)
  Kaori Tosu, Noboru Kunihiro
- Organizer
  ACISP2012
- Place of Presentation
  オーストラリア・ウロンゴン(発表確定)
- Year and Date
  2012-07-09
- Data Source
  KAKENHI-PROJECT-22700006
[Presentation] 格子簡約を用いたRSA暗号への攻撃2012
- Author(s)
  國廣昇
- Organizer
  Lattice Crypto Day 2012 Japan (LCD2012J)
- Place of Presentation
  IIJ・中会議室(招待講演)
- Year and Date
  2012-03-15
- Data Source
  KAKENHI-PROJECT-22700006
[Presentation] チュートリアル:格子簡約を用いたRSA暗号への攻撃2012
- Author(s)
  國廣昇
- Organizer
  Lattice Crypto Day 2012 Japan (LCD2012J)
- Place of Presentation
  Japan
- Year and Date
  2012-03-15
- Data Source
  KAKENHI-PROJECT-22700006
[Presentation] 近似GCD問題に対する改良アルゴリズム2012
- Author(s)
  高安敦，國廣昇
- Organizer
  情報セキュリティ研究会
- Place of Presentation
  札幌市北海道工業大学
- Data Source
  KAKENHI-PROJECT-22700006
[Presentation] 格子簡約アルゴリズムを用いた暗号の安全性解析2011
- Author(s)
  國廣昇
- Organizer
  第3回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
  中央大・後楽園キャンパス(招待講演)
- Year and Date
  2011-12-21
- Data Source
  KAKENHI-PROJECT-22700006
[Presentation] Generalized Security Analysis of the Random Key Bits Leakage Attack2011
- Author(s)
  Jun Kogure, Noboru Kunihiro, Hirosuke Yamamoto
- Organizer
  WISA2011
- Place of Presentation
  韓国・済州島
- Year and Date
  2011-08-22
- Data Source
  KAKENHI-PROJECT-22700006
[Presentation] A Unified Framework for Small Secret Exponent Attack on RSA2011
- Author(s)
  Noboru Kunihiro, Naoyuki Shinohara, Totsuya Izu
- Organizer
  Selected Areas in Cryptography (SAC) 2011
- Place of Presentation
  カナダ・トロント
- Year and Date
  2011-08-12
- Data Source
  KAKENHI-PROJECT-22700006
[Presentation] 格子簡約アルゴリズムを用いた暗号の安全性解析2011
- Author(s)
  國廣昇
- Organizer
  第3回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
  中央大学
- Year and Date
  2011-12-21
- Data Source
  KAKENHI-PROJECT-22700006
[Presentation] Solving Generalized Small Inverse Problems2010
- Author(s)
  N.Kunihiro
- Organizer
  ACISP2010
- Place of Presentation
  オーストラリア・シドニー
- Year and Date
  2010-07-07
- Data Source
  KAKENHI-PROJECT-22700006
[Presentation] Yet Another Sanitizable Signature from Bilinear Maps2009
- Author(s)
  T. Izu, N. Kunihiro, K. Ohta, M. Sano, M. Takenaka
- Organizer
  in Proc. of ARES
- Place of Presentation
  Fukuoka, Japan.
- Data Source
  KAKENHI-PROJECT-18700006
[Presentation] Yet Another Sanitizable Signature from Bilinear Maps2009
- Author(s)
  T.Izu, N.Kunihiro, K.Oht a, M.Sano, M.Takenaka
- Organizer
  The Forth International Conference on Availability, Reliability and Security, ARES 2009
- Place of Presentation
  福岡
- Year and Date
  2009-03-16
- Data Source
  KAKENHI-PROJECT-18700006
[Presentation] Sanitizable and Deletable Signature2008
- Author(s)
  T. Izu, N. Kunihiro, K. Ohta, M. Sano, M. Takenaka
- Organizer
  In Proc. of WISA2008, LNCS5379
- Place of Presentation
  Jeju Island, Korea.
- Data Source
  KAKENHI-PROJECT-18700006
[Presentation] 委託可能検証者指定署名2008
- Author(s)
  牛田芽生恵, 川合豊, 國廣昇, 太田和夫
- Organizer
  暗号と情報セキュリティシンポジウム
- Place of Presentation
  宮崎
- Year and Date
  2008-01-24
- Data Source
  KAKENHI-PROJECT-18700006
[Presentation] 複数グループ用Secret Handshakeの拡張方式の提案2008
- Author(s)
  丹野翔太郎, 米山一樹, 川合豊, 國廣昇, 太田和夫
- Organizer
  暗号理論と情報セキュリティシンポジウム2008
- Place of Presentation
  宮崎
- Data Source
  KAKENHI-PROJECT-18700006
[Presentation] 委託可能検証者指定署名2008
- Author(s)
  牛田芽生恵, 川合豊, 國廣昇, 太田和夫
- Organizer
  暗号理論と情報セキュリティシンポジウム2008
- Place of Presentation
  宮崎
- Data Source
  KAKENHI-PROJECT-18700006
[Presentation] New Definition of Density on Knapsack Cryptosystems2008
- Author(s)
  Noboru Kunihiro
- Organizer
  AfricaCrypt2008
- Place of Presentation
  Casablanca, Morocco
- Year and Date
  2008-06-12
- Data Source
  KAKENHI-PROJECT-18700006
[Presentation] 拡張small inverse問題に対する解法2008
- Author(s)
  國廣昇
- Organizer
  暗号と情報セキュリティシンポジウム(SCIS2008)
- Place of Presentation
  宮崎
- Year and Date
  2008-01-24
- Data Source
  KAKENHI-PROJECT-18360179
[Presentation] Extension of Secret Handshake Protocols with Multiple Groups in Monot one Condition2008
- Author(s)
  Y.Kawai, S.Tanno, T.Kondo, K.Yoneyama, N.Kunihiro, K.Ohta
- Organizer
  WISA2008
- Place of Presentation
  Jeju Island, Korea
- Year and Date
  2008-08-25
- Data Source
  KAKENHI-PROJECT-18700006
[Presentation] Sanitizable and Deletable Signature2008
- Author(s)
  T.Izu, N.Kunihiro, K.Ohta, M.Sano, M.Takenaka
- Organizer
  WISA2008
- Place of Presentation
  Jeju Island, Korea
- Year and Date
  2008-08-15
- Data Source
  KAKENHI-PROJECT-18700006
[Presentation] 素因数分解とRSA暗号における復号鍵計算の等価性2007
- Author(s)
  國廣昇
- Organizer
  第2回公開鍵暗号の安全な構成とその応用ワークショップ
- Place of Presentation
  東京
- Year and Date
  2007-06-12
- Data Source
  KAKENHI-PROJECT-18360179
[Presentation] Small Secret Key Attack on Takagi's Variant of RSA (Part1)2007
- Author(s)
  Noboru Kunihiro
- Organizer
  電子情報通信学会基礎境界ソサイエティ情報セキュリティ研究会(ISEC)
- Place of Presentation
  神戸
- Year and Date
  2007-11-21
- Data Source
  KAKENHI-PROJECT-18360179
[Presentation] ナップザック暗号に対する格子攻撃の再考2007
- Author(s)
  國廣昇
- Organizer
  計算世界観ワークショップ「暗号理論」
- Place of Presentation
  東京
- Year and Date
  2007-12-11
- Data Source
  KAKENHI-PROJECT-18360179
[Presentation] Sanitizable Signature with Aggregation2007
- Author(s)
  T. Izu, N. Kunihiro, K. Ohta, M. Takenaka, T. Yoshioka
- Organizer
  in Proc. of ISPEC 2007, LNCS4464
- Place of Presentation
  Hong Kong, China
- Data Source
  KAKENHI-PROJECT-18700006
[Presentation] Aggregate署名を用いた墨塗り署名方式2007
- Author(s)
  伊豆哲也, 佐野誠, 國廣昇, 太田和夫, 武仲正彦
- Organizer
  暗号理論と情報セキュリティシンポジウム2007
- Place of Presentation
  長崎
- Data Source
  KAKENHI-PROJECT-18700006
[Presentation] Deterministic Polynomial Time Equivalence between Factoring and Key-Recovery Attack on Takagi's RSA2007
- Author(s)
  Noboru Kunihiro
- Organizer
  PKC2007
- Place of Presentation
  Beijing, China
- Year and Date
  2007-04-19
- Data Source
  KAKENHI-PROJECT-18360179
[Presentation] 墨塗り・削除署名の拡張2007
- Author(s)
  泉雅巳, 伊豆哲也, 國廣昇, 太田和夫
- Organizer
  情報セキュリティ研究会
- Place of Presentation
  函館
- Year and Date
  2007-07-20
- Data Source
  KAKENHI-PROJECT-18700006
[Presentation] 部分情報の墨塗りと削除が可能な電子署名方式について2007
- Author(s)
  佐野誠, 伊豆哲也, 國廣昇, 太田和夫, 武仲正彦
- Organizer
  暗号理論と情報セキュリティシンポジウム2007
- Place of Presentation
  長崎
- Data Source
  KAKENHI-PROJECT-18700006
[Presentation] 墨塗り・削除署名の拡張2007
- Author(s)
  泉雅巳, 伊豆哲也, 國廣昇, 太田和夫
- Organizer
  電子情報通信学会情報セキュリティ研究会
- Place of Presentation
  函館
- Data Source
  KAKENHI-PROJECT-18700006
[Presentation] 誤り付AES鍵スケジュール復元アルゴリズム
- Author(s)
  谷垣友喜，國廣昇
- Organizer
  SCIS2015
- Place of Presentation
  リーガロイヤルホテル小倉（福岡県北九州市）
- Year and Date
  2015-01-20 – 2015-01-23
- Data Source
  KAKENHI-PROJECT-25280001
[Presentation] Semi-smooth RSA数の素因数分解問題に基づく一般化Lossy Trapdoor関数
- Author(s)
  山川高志，山田翔太，花岡悟一郎，國廣昇
- Organizer
  SCIS2015
- Place of Presentation
  リーガロイヤルホテル小倉（福岡県北九州市）
- Year and Date
  2015-01-20 – 2015-01-23
- Data Source
  KAKENHI-PROJECT-26540003
[Presentation] 整数計画問題によるbinary-LWE問題の求解アルゴリズム
- Author(s)
  町野義貴，青野良範，高安敦，國廣昇
- Organizer
  SCIS2015
- Place of Presentation
  リーガロイヤルホテル小倉（福岡県北九州市）
- Year and Date
  2015-01-20 – 2015-01-23
- Data Source
  KAKENHI-PROJECT-25280001
[Presentation] A Robust and Computation-Efficient Multi-Server PIR Protocol using Preprocessing
- Author(s)
  Vannet Thomas，國廣昇
- Organizer
  SCIS2015
- Place of Presentation
  リーガロイヤルホテル小倉（福岡県北九州市）
- Year and Date
  2015-01-20 – 2015-01-23
- Data Source
  KAKENHI-PROJECT-26540003
[Presentation] アナログ情報からのRSA秘密鍵復元の改良
- Author(s)
  高橋勇貴，國廣昇
- Organizer
  SCIS2015
- Place of Presentation
  リーガロイヤルホテル小倉（福岡県北九州市）
- Year and Date
  2015-01-20 – 2015-01-23
- Data Source
  KAKENHI-PROJECT-25280001
[Presentation] 複数の復号指数を持つRSA暗号の安全性解析
- Author(s)
  高安敦，國廣昇
- Organizer
  ISEC
- Place of Presentation
  リーガロイヤルホテル小倉（福岡県北九州市）
- Year and Date
  2014-07-03 – 2014-07-04
- Data Source
  KAKENHI-PROJECT-25280001

1. OHTA Kazuo (80333491)

# of Collaborated Projects: 7 results

# of Collaborated Products: 29 results
2. NISHINO Tetsuro (10198484)

# of Collaborated Projects: 5 results

# of Collaborated Products: 10 results
3. KOBAYASHI Kingo (20029515)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. SAKATA Shojiro (20064157)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. YAMAGUCHI Kazuhiko (60220258)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. BRIAN Kurkoski (80444123)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. KURIHARA Masazumi (90242346)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. SAKIYAMA Kazuo (80508838)

# of Collaborated Projects: 1 results

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

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
10. KANAYAMA Naoki (70339696)

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
11. Nishide Takashi (70570985)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 垂井淳 (00260539)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. NGUYEN PHONG (80771419)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 高安敦 (00808082)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. 山田翔太

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
16. 岩本貢

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Kunihiro Noboru 國廣 昇

KUNIHIRO Noboru 國廣 昇

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Quantum Cryptanalysis for Quantum Safe SocietyPrincipal Investigator

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特徴保存暗号に基づく暗号化データベースに対する安全性評価Principal Investigator

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Security Evaluation of High Functional Encryption toward Post-Quantum EraPrincipal Investigator

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Study on Efficient and useful Homomorphic EncryptionPrincipal Investigator

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Study on Secret Key Recovery from Noisy VersionsPrincipal Investigator

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Research on Security Analysis of Public Key CryptosystemsPrincipal Investigator

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Research on Cryptographic Protocol based on Bilinear MapsPrincipal Investigator

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Kunihiro Noboru 國廣昇

KUNIHIRO Noboru 國廣昇