SG11202001591UA - High-precision privacy-preserving real-valued function evaluation - Google Patents

High-precision privacy-preserving real-valued function evaluation

Info

Publication number
SG11202001591UA
SG11202001591UA SG11202001591UA SG11202001591UA SG11202001591UA SG 11202001591U A SG11202001591U A SG 11202001591UA SG 11202001591U A SG11202001591U A SG 11202001591UA SG 11202001591U A SG11202001591U A SG 11202001591UA SG 11202001591U A SG11202001591U A SG 11202001591UA
Authority
SG
Singapore
Prior art keywords
function evaluation
valued function
preserving real
privacy
precision
Prior art date
Application number
SG11202001591UA
Inventor
Nicolas Gama
Jordan Brandt
Dimitar Jetchev
Stanislav Peceny
Alexander Petric
Original Assignee
Inpher Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Inpher Inc filed Critical Inpher Inc
Publication of SG11202001591UA publication Critical patent/SG11202001591UA/en

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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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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; 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • 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)
  • Complex Calculations (AREA)
  • Storage Device Security (AREA)
SG11202001591UA 2017-08-30 2018-08-30 High-precision privacy-preserving real-valued function evaluation SG11202001591UA (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762552161P 2017-08-30 2017-08-30
US201762560175P 2017-09-18 2017-09-18
US201862641256P 2018-03-09 2018-03-09
US201862647635P 2018-03-24 2018-03-24
PCT/US2018/048963 WO2019046651A2 (en) 2017-08-30 2018-08-30 High-precision privacy-preserving real-valued function evaluation

Publications (1)

Publication Number Publication Date
SG11202001591UA true SG11202001591UA (en) 2020-03-30

Family

ID=63678682

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202001591UA SG11202001591UA (en) 2017-08-30 2018-08-30 High-precision privacy-preserving real-valued function evaluation

Country Status (8)

Country Link
US (3) US20200304293A1 (en)
EP (1) EP3676985B1 (en)
JP (1) JP7272363B2 (en)
CN (1) CN111543025A (en)
CA (1) CA3072638A1 (en)
IL (1) IL272824B (en)
SG (1) SG11202001591UA (en)
WO (1) WO2019046651A2 (en)

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JP7272363B2 (en) 2023-05-12
JP2020532771A (en) 2020-11-12
WO2019046651A4 (en) 2019-05-31
IL272824B (en) 2021-08-31
CN111543025A (en) 2020-08-14
US10917235B2 (en) 2021-02-09
EP3676985A2 (en) 2020-07-08
CA3072638A1 (en) 2019-03-07
KR20200044103A (en) 2020-04-28
WO2019046651A2 (en) 2019-03-07
EP3676985B1 (en) 2021-09-29
US20200304293A1 (en) 2020-09-24
WO2019046651A3 (en) 2019-04-11
IL272824A (en) 2020-04-30
US20200358601A1 (en) 2020-11-12
US20210167948A1 (en) 2021-06-03
US11539515B2 (en) 2022-12-27

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