CN111543025A - 高精度隐私保护实值函数评估 - Google Patents

高精度隐私保护实值函数评估 Download PDF

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CN111543025A
CN111543025A CN201880064100.7A CN201880064100A CN111543025A CN 111543025 A CN111543025 A CN 111543025A CN 201880064100 A CN201880064100 A CN 201880064100A CN 111543025 A CN111543025 A CN 111543025A
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data
function
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approximation
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N·伽马
J·布兰特
D·杰特查夫
S·潘森尼
A·佩特瑞克
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Infor Corp
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    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/14—Fourier, Walsh or analogous domain transformations, e.g. Laplace, Hilbert, Karhunen-Loeve, transforms
    • G06F17/147—Discrete orthonormal transforms, e.g. discrete cosine transform, discrete sine transform, and variations therefrom, e.g. modified discrete cosine transform, integer transforms approximating the discrete cosine transform
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/16—Matrix or vector computation, e.g. matrix-matrix or matrix-vector multiplication, matrix factorization
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/048—Activation functions
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06N3/09—Supervised learning
    • 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
    • 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
    • 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
    • H04L2209/26—Testing cryptographic entity, e.g. testing integrity of encryption key or encryption algorithm
    • 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

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  • General Physics & Mathematics (AREA)
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  • Data Mining & Analysis (AREA)
  • Computational Mathematics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Analysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Algebra (AREA)
  • Evolutionary Computation (AREA)
  • Computational Linguistics (AREA)
  • Artificial Intelligence (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Discrete Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
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CN201880064100.7A 2017-08-30 2018-08-30 高精度隐私保护实值函数评估 Pending CN111543025A (zh)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201762552161P 2017-08-30 2017-08-30
US62/552,161 2017-08-30
US201762560175P 2017-09-18 2017-09-18
US62/560,175 2017-09-18
US201862641256P 2018-03-09 2018-03-09
US62/641,256 2018-03-09
US201862647635P 2018-03-24 2018-03-24
US62/647,635 2018-03-24
PCT/US2018/048963 WO2019046651A2 (en) 2017-08-30 2018-08-30 EVALUATION OF REAL-VALUE FUNCTION PRESERVING HIGH PRECISION CONFIDENTIALITY

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US (3) US20200304293A1 (enExample)
EP (1) EP3676985B1 (enExample)
JP (1) JP7272363B2 (enExample)
KR (1) KR102667837B1 (enExample)
CN (1) CN111543025A (enExample)
CA (1) CA3072638A1 (enExample)
IL (1) IL272824B (enExample)
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CN112182649A (zh) * 2020-09-22 2021-01-05 上海海洋大学 一种基于安全两方计算线性回归算法的数据隐私保护系统
CN112818406A (zh) * 2021-04-16 2021-05-18 北京瑞莱智慧科技有限公司 一种评分卡模型的预测方法及装置
CN113472538A (zh) * 2021-09-02 2021-10-01 富算科技(上海)有限公司 多方安全计算的结果隐私性检测方法、装置、设备及介质
CN113541944A (zh) * 2021-07-16 2021-10-22 北京数牍科技有限公司 基于噪声源同步化的隐私计算方法、系统及计算机设备
CN113780530A (zh) * 2021-09-09 2021-12-10 浙江数秦科技有限公司 一种三角式隐私计算方法
CN116743376A (zh) * 2023-07-28 2023-09-12 浙江大学 基于高效密文混淆技术的多方秘密分享数据隐私比较方法
CN117461021A (zh) * 2021-06-04 2024-01-26 扎马简易股份有限公司 用于全同态评估的计算网络转换

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