ClassID:

227281

H04L2209/46 - CPC Classification

Classification description:

Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication Secure multiparty computation, e.g. millionaire problem

Sub-classes:
Recent Application in this class:
#1
20260121828
2026-04-30

PRIVACY-PRESERVING FEDERATED LEARNING FRAMEWORK IN RESPONSIBLE GAMING SYSTEMS

#2
20260113191
2026-04-23

SYSTEMS AND METHODS FOR MULTI-PARTY PRIVATE SET INTERSECTION

#3
20260106742
2026-04-16

SECURE MULTI-PARTY EQUALITY TESTING

#4
20260106735
2026-04-16

SECURE MULTI-PARTY COMPARISON

#5
20260100822
2026-04-09

IMPROVED SECURITY AND EFFICIENCY FOR MULTI-PARTY COMPUTATION WALLETS

#6
20260088973
2026-03-26

SECURE TWO-PARTY DATA COMPARISON METHOD AND APPARATUS BASED ON SCALE TRANSFORMATION

#7
20260074880
2026-03-12

Data Processing Method and System, and Computing Device

#8
20260067071
2026-03-05

METHOD, APPARATUS, AND COMPUTER-READABLE MEDIUM FOR AUTHENTICATION AND AUTHORIZATION OF NETWORKED DATA TRANSACTIONS

#9
20260052019
2026-02-19

PEER TO PEER NETWORK INTERCONNECTING PROOF OF ORIGIN-ENABLED NODES WITH APPLICATION-LEVEL INTERFACE

#10
20250392459
2025-12-25

BACKUP AND RECOVERY SYSTEM AND METHODS FOR CRYPTOCURRENCY HARDWARE WALLET

#11
20250379719
2025-12-11

GARBLING SCHEME-BASED SECURE MULTI-PARTY COMPUTATION (MPC)

#12
20250363486
2025-11-27

SYSTEMS AND METHODS FOR BLOCKCHAIN-BASED SECURE MULTIPARTY COMPUTATION

#13
20250274264
2025-08-28

PRIVATE SET INTERSECTION FROM BRANCHING PROGRAMS

#14
20250254193
2025-08-07

SECURELY DETECTING ONLINE FRAUD MALWARE

#15
20250254031
2025-08-07

Privacy-Preserving Decision Trees Using Secure Multiparty Computation and Differential Privacy

#16
20250247205
2025-07-31

SAMPLING FROM BINOMIAL DISTRIBUTION IN SECURE MULTI-PARTY COMPUTATION

#17
20250247204
2025-07-31

RANDOM NOISE GENERATION FOR MULTIPARTY COMPUTATION

#18
20250234189
2025-07-17

SECURE MULTIPARTY COMPUTATION FOR INTERNET OF THINGS COMMUNICATIONS

#19
20250219843
2025-07-03

SYSTEM AND METHOD OF SECURED DIGITAL ASSET TRANSFER IN A COMPUTER NETWORK

#20
20250219813
2025-07-03

SINGLE REQUEST ARCHITECTURE FOR INCREASING EFFICIENCY OF SECURE MULTI-PARTY COMPUTATIONS

#21
20250219812
2025-07-03

THRESHOLD-OPTIMAL MULTI-PARTY COMPUTATION

#22
20250211429
2025-06-26

CRYPTOGRAPHICALLY SECURE LOCATION-BASED CONTENT DISTRIBUTION

#23
20250211427
2025-06-26

APPARATUS AND METHOD FOR PROVIDING MULTI-PARTY COMPUTATION SERVICE

#24
20250192994
2025-06-12

USING SECURE MULTI-PARTY COMPUTATION AND PROBABILISTIC DATA STRUCTURES TO PROTECT ACCESS TO INFORMATION

#25
20250167988
2025-05-22

USING SECURE MPC AND VECTOR COMPUTATIONS TO PROTECT ACCESS TO INFORMATION IN CONTENT DISTRIBUTION

#26
20250167978
2025-05-22

CRYPTOGRAPHICALLY SECURE CONTROL USING SECURE MULTI-PARTY COMPUTATION

#27
20250119276
2025-04-10

DISTRIBUTED REGISTRATION METHOD FOR CONTROLLING ANONYMOUS ACCESS

#28
20250088507
2025-03-13

Privacy-Preserving Biometric Authentication

#29
20250080349
2025-03-06

SECURE MULTI-PARTY COMPUTATION WITH ATTESTATION USING A TRUSTED EXECUTION ENVIRONMENT

#30
20250068425
2025-02-27

PROCESSOR AND COMPILER FOR SECURE MULTIPARTY COMPUTATION

#31
20250045632
2025-02-06

METHOD FOR TRAINING AN ALGORITHM AND METHOD FOR PROVIDING A SERVICE BASED ON THE TRAINED ALGORITHM

#32
20250038966
2025-01-30

Systems and Methods for Distributed Processing of Secure Multi-Party Computations

#33
20250030537
2025-01-23

APPARATUS FOR HOMOMORPHIC ENCRYPTION OF CATEGORICAL DATA AND METHOD FOR THEREOF

#34
20250029093
2025-01-23

MULTISIGNATURE KEY CUSTODY, KEY CUSTOMIZATION, AND PRIVACY SERVICE

#35
20250015979
2025-01-09

MULTI-PARTY COMPUTATION SYSTEM

#36
20250015971
2025-01-09

DATA PROCESSING METHODS AND APPARATUSES

#37
20240430081
2024-12-26

DATA PROCESSING

#38
20240430074
2024-12-26

SECURE COMPUTATION SYSTEM, SECURE COMPUTATION SERVER APPARATUS, SECURE COMPUTATION METHOD, AND SECURE COMPUTATION PROGRAM

#39
20240414004
2024-12-12

DYNAMIC KEY MANAGEMENT

#40
20240414003
2024-12-12

CHECKOUT WITH MAC

#41
20240413977
2024-12-12

DATA PROCESSING METHODS AND ELECTRONIC DEVICE

#42
20240413967
2024-12-12

DATA PROCESSING METHODS AND ELECTRONIC DEVICE

#43
20240396753
2024-11-28

SYSTEMS AND METHODS FOR VERIFIABLE SECURE COMPUTING USING MULTI-PARTY COMPUTATION AND BLOCKCHAIN NETWORK

#44
20240396707
2024-11-28

DATA PROCESSING

#45
20240380595
2024-11-14

Untrusted multi-party compute system

#46
20240378218
2024-11-14

OPTIMIZED PRIVATE ID MATCHING BETWEEN ENTITIES

#47
20240372731
2024-11-07

Key Ceremony in Multi-Party Computation

#48
20240372707
2024-11-07

PROTECTING SECRETS WITH MULTI-PARTY APPROVAL IN COMPUTER NETWORKS

#49
20240372704
2024-11-07

Secure Multi-Party Reach and Frequency Estimation

#50
20240372697
2024-11-07

Multi-Party Computation Node Configuration

#51
20240340178
2024-10-10

Secure computation and communication

#52
20240340172
2024-10-10

SECURE THREE-PARTY MULTIPLICATION METHOD AND SYSTEM FOR PRIVACY COMPUTING

#53
20240338489
2024-10-10

Anti-malicious method, device and medium for secure three-party computation

#54
20240330485
2024-10-03

THIRD-PARTY PRIVATE SET INTERSECTION WITH COMMUNICATION AND COMPUTATIONAL EFFICIENCY

#55
20240265150
2024-08-08

USING SECURE MULTI-PARTY COMPUTATION TO IMPROVE CONTENT SELECTION PROCESS INTEGRITY

#56
20240249289
2024-07-25

System and Method for Securing a Non-Fungible Digital Asset

#57
20240243907
2024-07-18

INTERNET OF THINGS SECURITY WITH MULTI-PARTY COMPUTATION (MPC)

#58
20240205026
2024-06-20

SYSTEMS AND METHODS FOR SECURELY TRANSFERRING ACCOUNT INFORMATION BETWEEN DEVICES

#59
20240204988
2024-06-20

Secure Multi-Party Reach and Frequency Estimation

#60
20240195603
2024-06-13

Cryptographically secure control using secure multi-party computation

#61
20240177148
2024-05-30

Non-custodial Wallet

#62
20240176899
2024-05-30

SECURE MULTI-PARTY COMPUTATION

#63
20240163341
2024-05-16

Privacy preserving centroid models using secure multi-party computation

#64
20240154942
2024-05-09

SYSTEMS AND METHODS FOR BLIND MULTIMODAL LEARNING

#65
20240154820
2024-05-09

Multi-party computations in a distributed network

#66
20240146542
2024-05-02

APPARATUS OF MAKING DIGITAL SIGNATURE BASED ON MULTI-PARTY COMPUTATION AND METHOD THEREOF

#67
20240129105
2024-04-18

IMPROVED CONFIDENTIAL COMPUTING

#68
20240106654
2024-03-28

SECURE COMPUTATION SYSTEM, SECURE COMPUTATION SERVER APPARATUS, SECURE COMPUTATION METHOD, AND SECURE COMPUTATION PROGRAM

#69
20240089091
2024-03-14

Secure cryptographic transfer using multiparty computation

#70
20240089083
2024-03-14

SECURE MULTIPARTY COMPUTE USING HOMOMORPHIC ENCRYPTION

#71
20240080191
2024-03-07

COLLABORATIVE COMPUTATION ACROSS BLOCKCHAIN NETWORKS

#72
20240054129
2024-02-15

Query optimization methods, apparatuses, and systems for secure multi-party database

#73
20240048555
2024-02-08

Privacy-Preserving Biometric Authentication

#74
20240039697
2024-02-01

SECURE MULTI-PARTY COMPUTATION METHODS AND APPARATUSES FOR PRIVACY PROTECTION, AND COMPUTER DEVICES

#75
20240022428
2024-01-18

METHOD FOR MULTI-PARTY AUTHENTICATION USING DISTRIBUTED IDENTITIES

#76
20240022417
2024-01-18

System and computer program product for fair, secure n-party computation using at least one blockchain

#77
20240022392
2024-01-18

Privacy preserving measurements using secure multi-party computation

#78
20240015152
2024-01-11

Privacy-Preserving Key Generation in Biometric Authentication

#79
20240013212
2024-01-11

TRANSFERRING CRYPTOCURRENCY FROM A REMOTE LIMITED ACCESS WALLET

#80
20240007273
2024-01-04

Messageless Secure Multi-Party Computations with Passive and Active Adversaries

#81
20240005316
2024-01-04

METHOD, APPARATUS, AND COMPUTER-READABLE MEDIUM FOR AUTHENTICATION AND AUTHORIZATION OF NETWORKED DATA TRANSACTIONS

#82
20230421397
2023-12-28

Systems and methods for performing blockchain operations using multi-party computation cohort management groupings

#83
20230421396
2023-12-28

Systems and methods for performing two-tiered multi-party computation signing procedures to perform blockchain operations

#84
20230421365
2023-12-28

Secure multi-party reach and frequency estimation

#85
20230421353
2023-12-28

Generating sequences of network data while preventing acquisition or manipulation of time data

#86
20230412394
2023-12-21

System, method, and computer program product for secure real-time N-party computation

#87
20230403160
2023-12-14

USE OF BIOMETRICS AND PRIVACY PRESERVING METHODS TO AUTHENTICATE ACCOUNT HOLDERS ONLINE

#88
20230396445
2023-12-07

MULTI-SIGNATURE WALLETS IN PUBLIC TRUST LEDGER ACTIONS VIA A DATABASE SYSTEM

#89
20230396434
2023-12-07

MULTI-PARTY COMPUTATION FRAMEWORK BASED ON TRUSTED EXECUTION ENVIRONMENT

#90
20230396423
2023-12-07

Systems and methods for quantum-secured, private-preserving computations

#91
20230388102
2023-11-30

Private set intersection from branching programs

#92
20230351375
2023-11-02

Data distribution method, authentication server, and data structure

#93
20230344632
2023-10-26

DISTRIBUTED REGISTRATION AND AUTHENTICATION VIA THRESHOLD SECRET SHARING AND ADDITIVELY HOMOMORPHIC ENCRYPTION

#94
20230336345
2023-10-19

DATA DETERMINATION METHODS, APPARATUSES, STORAGE MEDIA, AND TERMINAL DEVICES

#95
20230336344
2023-10-19

DATA PROCESSING METHODS, APPARATUSES, AND COMPUTER DEVICES FOR PRIVACY PROTECTION

#96
20230327851
2023-10-12

SECURE MULTI-PARTY COMPUTATION METHODS AND APPARATUSES

#97
20230327850
2023-10-12

Distributed, Private, Sparse Histograms in the Two-Server Model

#98
20230325627
2023-10-12

Secure Artificial Neural Network Models in Outsourcing Deep Learning Computation

#99
20230325529
2023-10-12

SYSTEM AND METHOD FOR PRIVACY-PRESERVING DISTRIBUTED TRAINING OF NEURAL NETWORK MODELS ON DISTRIBUTED DATASETS

#100
20230300115
2023-09-21

Systems and methods for privacy preserving training and inference of decentralized recommendation systems from decentralized data

#101
20230283461
2023-09-07

METHOD, DEVICE, AND STORAGE MEDIUM FOR DETERMINING EXTREMUM BASED ON SECURE MULTI-PARTY COMPUTATION

#102
20230269090
2023-08-24

Apparatus for secure multiparty computations for machine-learning

#103
20230254129
2023-08-10

KEY MANAGEMENT FOR MULTI-PARTY COMPUTATION

#104
20230246850
2023-08-03

Systems and methods for generating secure, encrypted communications across distributed computer networks for authorizing use of cryptography-based digital repositories in order to perform blockchain operations in decentralized applications

#105
20230244650
2023-08-03

SYSTEMS AND METHODS FOR ENABLING TWO PARTIES TO FIND AN INTERSECTION BETWEEN PRIVATE DATA SETS WITHOUT LEARNING ANYTHING OTHER THAN THE INTERSECTION OF THE DATASETS

#106
20230208610
2023-06-29

EXECUTING AN ARITHMETIC CIRCUIT USING FULLY HOMOMORPHIC ENCRYPTION (FHE) AND MULTI-PARTY COMPUTATION (MPC)

#107
20230205915
2023-06-29

PRIVACY PRESERVING MACHINE LEARNING FOR CONTENT DISTRIBUTION AND ANALYSIS

#108
20230199021
2023-06-22

Securely detecting online fraud malware

#109
20230198741
2023-06-22

Systems and methods for encrypting data and algorithms

#110
20230188343
2023-06-15

Method of designing of multi-party system in QAP-based homomorphic encryption

#111
20230188329
2023-06-15

Using secure multi-party computation and probabilistic data structures to protect access to information

#112
20230186293
2023-06-15

SYSTEM AND METHOD FOR FAST, POST-QUANTUM BLOCKCHAIN CONCENSUS GENERATION AND SMART CONTRACTS EXECUTION

#113
20230163974
2023-05-25

SYSTEMS AND METHODS FOR MESSAGE AUTHENTICATION USING EFFICIENT SIGNATURES AND SECRET SHARING

#114
20230155823
2023-05-18

Systems and methods for quantum-secured, private-preserving computations

#115
20230155816
2023-05-18

Internet of things security with multi-party computation (MPC)

#116
20230147842
2023-05-11

Computer-implemented systems and methods for performing computational tasks across a group operating in a trust-less or dealer-free manner

#117
20230144140
2023-05-11

USING MULTI-PARTY COMPUTATION AND K-ANONYMITY TECHNIQUES TO PROTECT CONFIDENTIAL INFORMATION

#118
20230143933
2023-05-11

Using secure multi-party computation to improve content selection process integrity

#119
20230143175
2023-05-11

Device specific multiparty computation

#120
20230133311
2023-05-04

System, method, and computer program product for secure real-time n-party computation

#121
20230132211
2023-04-27

Distributed key secret for rewritable blockchain

#122
20230130624
2023-04-27

SECURE COMPUTATION SYSTEM, SECURE COMPUTATION SERVER APPARATUS, SECURECOMPUTATION METHOD, AND SECURE COMPUTATION PROGRAM

#123
20230128131
2023-04-27

Protecting application private keys with remote and local security controllers and local MPC key generation

#124
20230126356
2023-04-27

Protecting Application Private Keys with Remote and Local Security Controllers

#125
20230114573
2023-04-13

Systems and methods for providing a systemic error in artificial intelligence algorithms

#126
20230109352
2023-04-06

NODE GROUP-BASED DATA PROCESSING METHOD AND SYSTEM, DEVICE, AND MEDIUM

#127
20230106151
2023-04-06

Multi-party threshold authenticated encryption

#128
20230101710
2023-03-30

Secure computation apparatus, secure computation method, and program

#129
20230087864
2023-03-23

Secure multi-party computation method and apparatus, device, and storage medium

#130
20230078345
2023-03-16

Secure multiparty computation for internet of things communications

#131
20230076557
2023-03-09

Method for preventing misuse of a cryptographic key

#132
20230076260
2023-03-09

SYSTEMS AND METHODS FOR CONVERTING DATA FROM INT-64 TO BOOLEAN FOR COMPUTATIONS

#133
20230076256
2023-03-09

Using secure MPC and vector computations to protect access to information in content distribution

#134
20230074339
2023-03-09

Systems and methods for blind multimodal learning

#135
20230066582
2023-03-02

Threshold multi-party computation with must-have member

#136
20230059580
2023-02-23

Blockchain with random committee selection

#137
20230059492
2023-02-23

Automation of multi-party computation as a service according to user regulations and requirements

#138
20230050494
2023-02-16

Robust input verification for secure multi-party computation (MPC) with clients

#139
20230033988
2023-02-02

Consensus-based online authentication

#140
20230032519
2023-02-02

PRIVATE INFERENCE IN DEEP NEURAL NETWORK

#141
20230028290
2023-01-26

System for electronic data encryption and decryption using a consensus draft process

#142
20230016859
2023-01-19

Multi-Pivot Partial Quicksort and Oblivious Comparisons of Secret Shared Arithmetic Values in a Multi-Party Computing Setting

#143
20230016784
2023-01-19

Biometric validation process utilizing access device and location determination

#144
20230008980
2023-01-12

EVALUATION OF A MONITORING FUNCTION

#145
20230006980
2023-01-05

SYSTEMS AND METHODS FOR SECURELY TRAINING A DECISION TREE

#146
20230006979
2023-01-05

Systems and methods for blind vertical learning

#147
20230006978
2023-01-05

Systems and methods for tree-based model inference using multi-party computation

#148
20230006977
2023-01-05

Systems and methods for secure averaging of models for federated learning and blind learning using secure multi-party computation

#149
20230006838
2023-01-05

Techniques for securing application programming interface requests using multi-party digital signatures

#150
20220417225
2022-12-29

Systems and methods for providing a modified loss function in federated-split learning

#151
20220417003
2022-12-29

Multiparty computation method

#152
20220414768
2022-12-29

Secure multi-party computation for sensitive credit score computation

#153
20220398343
2022-12-15

Dynamic differential privacy to federated learning systems

#154
20220394102
2022-12-08

Privacy preserving centroid models using secure multi-party computation

#155
20220376887
2022-11-24

Secure multi-party reach and frequency estimation

#156
20220374544
2022-11-24

SECURE AGGREGATION OF INFORMATION USING FEDERATED LEARNING

#157
20220360449
2022-11-10

Authentication system using secure multi-party computation

#158
20220360431
2022-11-10

Secret survival data processing system, secret survival data processing apparatus, secret survival data processing method, and program

#159
20220353087
2022-11-03

METHODS AND SYSTEMS FOR IMPLEMENTING PRIVACY-PRESERVING DARK POOLS

#160
20220337438
2022-10-20

DISTRIBUTED TRUST BETWEEN MOBILE COMPUTERS

#161
20220337409
2022-10-20

System and method for data encryption using key derivation

#162
20220337400
2022-10-20

System and method of management of a shared cryptographic account

#163
20220329432
2022-10-13

Apparatus and system for zero-knowledge proof performed in multi-party computation

#164
20220311750
2022-09-29

Systems and methods for providing a marketplace where data and algorithms can be chosen and interact via encryption

#165
20220278828
2022-09-01

Online privacy preserving techniques

#166
20220269798
2022-08-25

Secure collaborative processing of private inputs

#167
20220261507
2022-08-18

SECURE COMPUTATION SERVER, TRAIL MANAGEMENT METHOD, AND PROGRAM

#168
20220255764
2022-08-11

FEDERATED LEARNING PLATFORM AND MACHINE LEARNING FRAMEWORK

#169
20220255726
2022-08-11

SYSTEM AND METHOD FOR IMPROVING THE EFFICIENCY OF ADVANCED ENCRYPTION STANDARD IN MULTI-PARTY COMPUTATION

#170
20220247552
2022-08-04

System and method for improving the efficiency of advanced encryption standard in multi-party computation with precomputed data

#171
20220247548
2022-08-04

Efficient distributed privacy-preserving computations

#172
20220239464
2022-07-28

Generating sequences of network data while preventing acquisition or manipulation of time data

#173
20220237319
2022-07-28

Privacy protection-based multicollinearity detection methods, apparatuses, and systems

#174
20220231855
2022-07-21

METHOD AND DEVICE FOR MANAGING DATA ASSOCIATED WITH AT LEAST ONE TECHNICAL PRODUCT

#175
20220231847
2022-07-21

Collaborative architecture for secure data sharing

#176
20220224534
2022-07-14

Systems and methods for mining on a Proof-of-Work blockchain network

#177
20220224515
2022-07-14

MULTI-PARTY COMPUTATION (MPC) BASED KEY SEARCH IN PRIVATE DATA

#178
20220158821
2022-05-19

System architecture and method of processing data therein

#179
20220131699
2022-04-28

METHOD AND SYSTEM FOR MONITORING AND CONTROLLING HIGH RISK SUBSTANCES

#180
20220129567
2022-04-28

Information processing apparatus, secure computation method, and program

#181
20220123950
2022-04-21

MULTI-PARTY CLOUD AUTHENTICATOR

#182
20220123937
2022-04-21

Secure computing hardware apparatus

#183
20220121521
2022-04-21

Checkpointable secure multi-party computation

#184
20220116214
2022-04-14

Multisignature key custody, key customization, and privacy service

#185
20220114578
2022-04-14

MULTISIGNATURE KEY CUSTODY, KEY CUSTOMIZATION, AND PRIVACY SERVICE

#186
20220094555
2022-03-24

VALIDATOR CONTROL FOR TRANSACTION BETWEEN BLOCKCHAINS

#187
20220069979
2022-03-03

Robust input verification for secure multi-party computation (MPC) with clients

#188
20220060326
2022-02-24

Secure data processing

#189
20220052834
2022-02-17

Interactive techniques for accelerating homomorphic linear operations on encrypted data

#190
20220051240
2022-02-17

TRANSFERRING CRYPTOCURRENCY FROM A REMOTE LIMITED ACCESS WALLET

#191
20220045867
2022-02-10

System and method for secure multi-party computation based blockchain transaction

#192
20220038277
2022-02-03

Cryptographic method of secure comparison of two secret data x and y

#193
20220029972
2022-01-27

Systems and methods for providing a systemic error in artificial intelligence algorithms

#194
20220029971
2022-01-27

Systems and methods for providing a modified loss function in federated-split learning

#195
20220014355
2022-01-13

Oblivious Comparisons and Quicksort of Secret Shared Arithmetic Values in a Multi-Party Computing Setting

#196
20220006614
2022-01-06

Secret sigmoid function calculation system, secret logistic regression calculation system, secret sigmoid function calculation apparatus, secret logistic regression calculation apparatus, secret sigmoid function calculation method, secret logistic regression calculation method, and program

#197
20210399879
2021-12-23

Arithmetic for secure multi-party computation with modular integers

#198
20210399874
2021-12-23

Secure distributed key generation for multiparty homomorphic encryption

#199
20210383467
2021-12-09

Secure multi-party computation for sensitive credit score computation

#200
20210377039
2021-12-02

Checkout with MAC

#201
20210367774
2021-11-25

Systems and methods for generating tokens using secure multiparty computation engines

#202
20210359862
2021-11-18

Systems and methods for synchronizing anonymized linked data across multiple queues for secure multiparty computation

#203
20210359846
2021-11-18

Secure multi-party reach and frequency estimation

#204
20210359837
2021-11-18

SYSTEMS AND METHODS FOR SECURE DATA COMPUTING AND ALGORITHM SHARING

#205
20210359836
2021-11-18

Secure multi-party reach and frequency estimation

#206
20210350211
2021-11-11

Distributed architecture for explainable AI models

#207
20210336790
2021-10-28

Method for performing a preprocessing computation during a proactive MPC process

#208
20210336764
2021-10-28

Efficient distributed secret shuffle protocol for encrypted database entries using dependent shufflers

#209
20210334356
2021-10-28

Authentication credential protection method and system

#210
20210328762
2021-10-21

Verifiable secret shuffle protocol for encrypted data based on homomorphic encryption and secret sharing

#211
20210304214
2021-09-30

System and method for establishing secure transactions among a group of transacting parties

#212
20210287573
2021-09-16

SECRET BATCH APPROXIMATION SYSTEM, SECURE COMPUTATION DEVICE, SECRET BATCH APPROXIMATION METHOD, AND PROGRAM

#213
20210281402
2021-09-09

Multi-party security computing method and apparatus, and electronic device

#214
20210273798
2021-09-02

Secure multi-party computation method and apparatus, and electronic device

#215
20210273784
2021-09-02

Key management for multi-party computation

#216
20210256505
2021-08-19

Data authorization based on decentralized identifiers

#217
20210255995
2021-08-19

Proof of lottery (PoL) blockchain

#218
20210203492
2021-07-01

INTERNET OF THINGS SECURITY WITH MULTI-PARTY COMPUTATION (MPC)

#219
20210203484
2021-07-01

Nodes and methods of operating the same

#220
20210194874
2021-06-24

Privacy-Preserving Biometric Authentication

#221
20210194858
2021-06-24

Systems and methods for dividing filters in neural networks for private data computations

#222
20210194688
2021-06-24

Single node multi-party encryption

#223
20210194671
2021-06-24

Apparatus and method for set intersection operation

#224
20210191927
2021-06-24

Secure aggregate function computation system, secure computation apparatus, secure aggregate function computation method, and program

#225
20210174441
2021-06-10

Systems and methods for privacy-preserving inventory matching

#226
20210167948
2021-06-03

High-precision privacy-preserving real-valued function evaluation

#227
20210167946
2021-06-03

One-Round Secure Multiparty Computation of Arithmetic Streams and Evaluation of Functions

#228
20210160074
2021-05-27

System and method for fair, secure n-party computation using at least one blockchain

#229
20210158455
2021-05-27

Blockchain-based data processing method and apparatus

#230
20210158444
2021-05-27

Method and apparatus for a blockchain-agnostic safe multi-signature digital asset management

#231
20210157937
2021-05-27

Evaluation of a monitoring function

#232
20210143985
2021-05-13

Method and protocol for triple-blind identity mapping

#233
20210111877
2021-04-15

Systems and methods for generating signatures

#234
20210092613
2021-03-25

Provision of location-specific user information

#235
20210091952
2021-03-25

Method of manufacturing a secure computing hardware apparatus

#236
20210075600
2021-03-11

Computer-implemented systems and methods for performing computational tasks across a group operating in a trust-less or dealer-free manner

#237
20210064779
2021-03-04

Masking text data for secure multiparty computation

#238
20210058241
2021-02-25

Arithmetic for secure multi-party computation with modular integers

#239
20210051008
2021-02-18

Multi-party security computing method and apparatus, and electronic device

#240
20210051007
2021-02-18

Secure multi-party computation method and apparatus, and electronic device

#241
20210036841
2021-02-04

Systems and methods for generating signatures

#242
20210021414
2021-01-21

Method for spacetime-constrained oblivious transfer

#243
20210021408
2021-01-21

Selectively private distributed computation for blockchain

#244
20210006392
2021-01-07

Secret sharing data exchange for generating a data processing model

#245
20210005112
2021-01-07

Pre-calculation device, method, computer-readable recording medium, vector multiplication device, and method

#246
20210004494
2021-01-07

Computer-implemented method of applying a first function to each data element in a data set, and a worker node for implementing the same

#247
20200412528
2020-12-31

Consensus-based online authentication

#248
20200396063
2020-12-17

Batch-wise verification of multiparty computations

#249
20200394316
2020-12-17

Secure sublinear time differentially private median computation

#250
20200389304
2020-12-10

Single node multi-party encryption

#251
20200387636
2020-12-10

Computer-implemented methods and nodes implementing performance estimation of algorithms during evaluation of data sets using multiparty computation based random forest

#252
20200382273
2020-12-03

Privacy preserving oracle

#253
20200372394
2020-11-26

Machine learning with differently masked data in secure multi-party computing

#254
20200366466
2020-11-19

Share generating device, reconstructing device, secure computation system, share generation method, reconstruction method, program, and recording medium

#255
20200366459
2020-11-19

Searching over encrypted model and encrypted data using secure single-and multi-party learning based on encrypted data

#256
20200359207
2020-11-12

Secure multiparty computation for Internet of Things communications

#257
20200358607
2020-11-12

Data exchange for multi-party computation

#258
20200358601
2020-11-12

High-precision privacy-preserving real-valued function evaluation

#259
20200358594
2020-11-12

Privacy-preserving benchmarking with interval statistics reducing leakage

#260
20200351078
2020-11-05

System and method for adding and comparing integers encrypted with quasigroup operations in AES counter mode encryption

#261
20200336302
2020-10-22

System and Method for Secure Causality Discovery

#262
20200328882
2020-10-15

Arithmetic apparatus, arithmetic system and arithmetic method

#263
20200322125
2020-10-08

Distributed computation method and system

#264
20200320605
2020-10-08

Secure multi-party computation with no trusted initializer

#265
20200304293
2020-09-24

High-Precision Privacy-Preserving Real-Valued Function Evaluation

#266
20200287711
2020-09-10

Secure computation apparatus, system, method and program

#267
20200286145
2020-09-10

Systems and methods for providing a marketplace where data and algorithms can be chosen and interact via encryption

#268
20200280430
2020-09-03

Efficient cloud-based secure computation of the median using homomorphic encryption

#269
20200279045
2020-09-03

Cloud-based secure computation of the median

#270
20200267144
2020-08-20

Biometric validation process utilizing access device and location determination

#271
20200259651
2020-08-13

Multi-party threshold authenticated encryption

#272
20200252198
2020-08-06

Secure multi-party learning and inferring insights based on encrypted data

#273
20200250228
2020-08-06

Confidential sort system and method

#274
20200244446
2020-07-30

Distributed multi-party security model training framework for privacy protection

#275
20200242234
2020-07-30

Secure multiparty computation of shuffle, sort, and set operations

#276
20200228512
2020-07-16

Distributed key secret for rewritable blockchain

#277
20200228340
2020-07-16

Use of biometrics and privacy preserving methods to authenticate account holders online

#278
20200228325
2020-07-16

Method for faster secure multiparty inner product with SPDZ

#279
20200228313
2020-07-16

Systems and methods for encrypting data and algorithms

#280
20200226470
2020-07-16

Systems and methods for dividing filters in neural networks for private data computations

#281
20200220851
2020-07-09

Systems and methods for efficient computations on split data and split algorithms

#282
20200213097
2020-07-02

Secure computation system, secure computation apparatus, secure computation method, and recording medium

#283
20200202018
2020-06-25

Smart privacy and controlled exposure on blockchains

#284
20200186356
2020-06-11

Batch-wise distributed preprocessing information verification

#285
20200186352
2020-06-11

Efficient hands free interaction using biometrics

#286
20200186350
2020-06-11

Secure computing hardware apparatus

#287
20200175183
2020-06-04

Securely transferring computation in a disaggregated environment using a processor group key

#288
20200175180
2020-06-04

Method and apparatus for obtaining input of secure multiparty computation protocol

#289
20200169399
2020-05-28

Data exchange for multi-party computation

#290
20200153640
2020-05-14

System and method for deterministic signing of a message using a multi-party computation (MPC) process

#291
20200125745
2020-04-23

Secret sharing with no trusted initializer

#292
20200125741
2020-04-23

Data storage nodes collaboration and data processing for data statistical analysis

#293
20200090552
2020-03-19

Secure multi-party computation method, device, apparatus and computer-readable storage medium

#294
20200084034
2020-03-12

Method for synchronized signature with additive RSA key splitting using early floating exponent negotiation

#295
20200074103
2020-03-05

Large network attached storage encryption

#296
20200067862
2020-02-27

System and method for proof-of-work based on hash mining for reducing spam attacks

#297
20200059351
2020-02-20

System architecture and method of processing data therein

#298
20200057755
2020-02-20

Data-oblivious copying from a first array to a second array

#299
20200044863
2020-02-06

Techniques for securing digital signatures using multi-party computation

#300
20200044862
2020-02-06

Techniques for securing application programming interface requests using multi-party digital signatures