JPWO2021029034A1 - - Google Patents

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Publication number
JPWO2021029034A1
JPWO2021029034A1 JP2021539762A JP2021539762A JPWO2021029034A1 JP WO2021029034 A1 JPWO2021029034 A1 JP WO2021029034A1 JP 2021539762 A JP2021539762 A JP 2021539762A JP 2021539762 A JP2021539762 A JP 2021539762A JP WO2021029034 A1 JPWO2021029034 A1 JP WO2021029034A1
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JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Application number
JP2021539762A
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JPWO2021029034A5 (ja
JP7279796B2 (ja
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/085—Secret sharing or secret splitting, e.g. threshold schemes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • G06N3/084—Backpropagation, e.g. using gradient descent
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/04—Masking or blinding
    • H04L2209/046—Masking or blinding of operations, operands or results of the operations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/46—Secure multiparty computation, e.g. millionaire problem

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computational Linguistics (AREA)
  • Computing Systems (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Data Mining & Analysis (AREA)
  • Evolutionary Computation (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Artificial Intelligence (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Complex Calculations (AREA)
  • Storage Device Security (AREA)
JP2021539762A 2019-08-14 2019-08-14 秘密勾配降下法計算方法、秘密深層学習方法、秘密勾配降下法計算システム、秘密深層学習システム、秘密計算装置、およびプログラム Active JP7279796B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/031941 WO2021029034A1 (ja) 2019-08-14 2019-08-14 秘密勾配降下法計算方法、秘密深層学習方法、秘密勾配降下法計算システム、秘密深層学習システム、秘密計算装置、およびプログラム

Publications (3)

Publication Number Publication Date
JPWO2021029034A1 true JPWO2021029034A1 (ja) 2021-02-18
JPWO2021029034A5 JPWO2021029034A5 (ja) 2022-04-20
JP7279796B2 JP7279796B2 (ja) 2023-05-23

Family

ID=74570940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021539762A Active JP7279796B2 (ja) 2019-08-14 2019-08-14 秘密勾配降下法計算方法、秘密深層学習方法、秘密勾配降下法計算システム、秘密深層学習システム、秘密計算装置、およびプログラム

Country Status (6)

Country Link
US (1) US20220329408A1 (ja)
EP (1) EP4016507A4 (ja)
JP (1) JP7279796B2 (ja)
CN (1) CN114207694B (ja)
AU (1) AU2019461061B2 (ja)
WO (1) WO2021029034A1 (ja)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160020904A1 (en) * 2013-03-04 2016-01-21 Thomson Licensing Method and system for privacy-preserving recommendation based on matrix factorization and ridge regression
WO2017183587A1 (ja) * 2016-04-18 2017-10-26 日本電信電話株式会社 学習装置、学習方法および学習プログラム
JP2018156619A (ja) * 2017-03-16 2018-10-04 株式会社デンソー 連続最適化問題の大域的探索装置及びプログラム
JP2019008383A (ja) * 2017-06-21 2019-01-17 キヤノン株式会社 画像処理装置、撮像装置、画像処理方法、プログラム、および、記憶媒体
JP2019113761A (ja) * 2017-12-25 2019-07-11 株式会社アクセル 処理装置、処理方法、処理プログラム、及び暗号処理システム
JP2019113777A (ja) * 2017-12-26 2019-07-11 株式会社アクセル 処理装置、処理方法、処理プログラム、及び暗号処理システム

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09106390A (ja) * 1995-10-12 1997-04-22 Sumitomo Metal Ind Ltd ニューラルネットワーク
JP4354609B2 (ja) * 1999-07-16 2009-10-28 パナソニック株式会社 有限体上の連立方程式求解装置及び逆元演算装置
CN100568253C (zh) * 2003-09-26 2009-12-09 日本电信电话株式会社 标签隐私保护方法、更新装置、更新委托装置、标签装置
JP6309432B2 (ja) * 2014-11-12 2018-04-11 日本電信電話株式会社 秘密計算システム及び方法並びに管理サーバ及びプログラム
US11121868B2 (en) * 2016-07-06 2021-09-14 Nippon Telegraph And Telephone Corporation Secure computation system, secure computation device, secure computation method, and program
WO2018008547A1 (ja) * 2016-07-06 2018-01-11 日本電信電話株式会社 秘密計算システム、秘密計算装置、秘密計算方法、およびプログラム
KR101852116B1 (ko) * 2016-11-15 2018-04-25 재단법인대구경북과학기술원 디노이징 장치 및 노이즈 제거 방법
WO2018174873A1 (en) * 2017-03-22 2018-09-27 Visa International Service Association Privacy-preserving machine learning
KR102667837B1 (ko) * 2017-08-30 2024-05-21 인퍼, 인코포레이티드 고정밀 프라이버시 보호 실가 함수 평가
US11816575B2 (en) * 2018-09-07 2023-11-14 International Business Machines Corporation Verifiable deep learning training service
CN110084063B (zh) * 2019-04-23 2022-07-15 中国科学技术大学 一种保护隐私数据的梯度下降计算方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160020904A1 (en) * 2013-03-04 2016-01-21 Thomson Licensing Method and system for privacy-preserving recommendation based on matrix factorization and ridge regression
WO2017183587A1 (ja) * 2016-04-18 2017-10-26 日本電信電話株式会社 学習装置、学習方法および学習プログラム
JP2018156619A (ja) * 2017-03-16 2018-10-04 株式会社デンソー 連続最適化問題の大域的探索装置及びプログラム
JP2019008383A (ja) * 2017-06-21 2019-01-17 キヤノン株式会社 画像処理装置、撮像装置、画像処理方法、プログラム、および、記憶媒体
JP2019113761A (ja) * 2017-12-25 2019-07-11 株式会社アクセル 処理装置、処理方法、処理プログラム、及び暗号処理システム
JP2019113777A (ja) * 2017-12-26 2019-07-11 株式会社アクセル 処理装置、処理方法、処理プログラム、及び暗号処理システム

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
三品 気吹 ほか: "秘密計算によるロジスティック回帰は本当に使えるか？", 2019年暗号と情報セキュリティシンポジウム予稿集, vol. 4C2-3, JPN6020006985, 15 January 2019 (2019-01-15), JP, pages 1 - 8, ISSN: 0005034388 *
三品 気吹 ほか: "高精度かつ高効率な秘密ロジスティック回帰の設計と実装", コンピュータセキュリティシンポジウム2018論文集, vol. 2018, no. 2, JPN6020006986, 15 October 2018 (2018-10-15), JP, pages 1229 - 1236, ISSN: 0005034387 *

Also Published As

Publication number Publication date
EP4016507A4 (en) 2023-05-10
CN114207694B (zh) 2024-03-08
CN114207694A (zh) 2022-03-18
AU2019461061B2 (en) 2023-03-30
US20220329408A1 (en) 2022-10-13
WO2021029034A1 (ja) 2021-02-18
AU2019461061A1 (en) 2022-03-03
EP4016507A1 (en) 2022-06-22
JP7279796B2 (ja) 2023-05-23

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