Masking or blinding

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CPC
H04L2209/04

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Parent Industries

HELECTRICITY H04Electric communication H04LTRANSMISSION OF DIGITAL INFORMATION H04L2209/00Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00

Current Industry

H04L2209/04Masking or blinding

Industries

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Patents Grantslast 30 patents

Information Patent Grant
General-purpose lightweight hash processing method and system and s...
- Patent number 12,335,369
- Issue date Jun 17, 2025
- GUANGXI BOHAN TECHNOLOGY CO., LTD.
- Jianliang Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Identity and privacy preservation in asynchronous communications
- Patent number 12,328,390
- Issue date Jun 10, 2025
- THALES DIS FRANCE SAS
- HongQian Karen Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polymorphic digital security and methods of use thereof
- Patent number 12,309,283
- Issue date May 20, 2025
- Quantum Information Security, LLC
- Timothy Fletcher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bit level sharding of sensitive data for increased security
- Patent number 12,298,919
- Issue date May 13, 2025
- Dell Products L.P.
- Thomas L. Watson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Simplified masking for signed cryptography operations
- Patent number 12,273,446
- Issue date Apr 8, 2025
- Microsoft Technology Licensing, LLC
- Emre Karabulut
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Protecting polynomial hash functions from external monitoring attacks
- Patent number 12,261,935
- Issue date Mar 25, 2025
- CRYPTOGRAPHY RESEARCH, INC.
- Elena Trichina
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Secured performance of a cryptographic process
- Patent number 12,255,982
- Issue date Mar 18, 2025
- Irdeto B.V.
- Tingting Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Confidential authentication and provisioning
- Patent number 12,244,739
- Issue date Mar 4, 2025
- Visa International Service Association
- Eric Le Saint
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encrypted handshake for trust validation between two applications
- Patent number 12,244,724
- Issue date Mar 4, 2025
- SAP SE
- Rajib Saha
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Generating masks for formats including masking restrictions
- Patent number 12,229,555
- Issue date Feb 18, 2025
- International Business Machines Corporation
- Ariel Farkash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for producing a unique stable biometric code for...
- Patent number 12,200,133
- Issue date Jan 14, 2025
- Global Bionic Optics Limited
- Gilles Mathieu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cryptographic method of secure comparison of two secret data x and y
- Patent number 12,192,354
- Issue date Jan 7, 2025
- ORANGE
- Florian Bourse
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for producing a message authentication code
- Patent number 12,184,770
- Issue date Dec 31, 2024
- Infineon Technologies AG
- Wieland Fischer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication network with cryptographic key management for symmetr...
- Patent number 12,184,773
- Issue date Dec 31, 2024
- CORD3 INNOVATION INC.
- Glen Arthur Henderson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Rejection of masked polynomials
- Patent number 12,166,879
- Issue date Dec 10, 2024
- NXP B.V.
- Olivier Bronchain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Protection of data processed by an encryption algorithm
- Patent number 12,158,978
- Issue date Dec 3, 2024
- STMicroelectronics (Rousset) SAS
- Simon Landry
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Secured performance of an elliptic curve cryptographic process
- Patent number 12,143,491
- Issue date Nov 12, 2024
- Irdeto B.V.
- Tingting Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods for protecting computer hardware from cyber threats
- Patent number 12,132,817
- Issue date Oct 29, 2024
- FORTIFYIQ, INC.
- Ury Kreimer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reconstructing data segments in a storage network and methods for u...
- Patent number 12,061,519
- Issue date Aug 13, 2024
- Purage Storage, Inc.
- Greg R. Dhuse
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multivariate encryption systems and methods
- Patent number 12,063,302
- Issue date Aug 13, 2024
- TOKENEX, INC.
- Justin Stanley
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dynamic white box-based data processing method, apparatus, and device
- Patent number 12,058,250
- Issue date Aug 6, 2024
- HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD
- Bin Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device to protect a cryptographic exponent
- Patent number 12,034,838
- Issue date Jul 9, 2024
- Nagravision S.A.
- Marco Macchetti
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data scrambler for persistent memory
- Patent number 12,032,725
- Issue date Jul 9, 2024
- Intel Corporation
- Ravi H. Motwani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for quantum computation delegated to a quantum se...
- Patent number 12,028,448
- Issue date Jul 2, 2024
- VERIQLOUD
- Marc Kaplan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Functions with a pre-charge operation and an evaluation operation
- Patent number 12,021,969
- Issue date Jun 25, 2024
- CRYPTOGRAPHY RESEARCH, INC.
- Pascal Sasdrich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficient methods for authenticated communication
- Patent number 12,021,850
- Issue date Jun 25, 2024
- Visa International Service Association
- Eric Le Saint
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device for directly transmitting electronic coin data records to an...
- Patent number 12,014,338
- Issue date Jun 18, 2024
- GIESECKE+DEVRIENT ADVANCE52 GMBH
- Florian Gawlas
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multiple data source secure data processing
- Patent number 12,010,208
- Issue date Jun 11, 2024
- Via Science, Inc.
- Kai Chung Cheung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Utilizing a mnemonic for communicating sensitive data
- Patent number 11,989,319
- Issue date May 21, 2024
- International Business Machines Corporation
- David M. Ogle
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient masking of secure data in ladder-type cryptographic compu...
- Patent number 11,985,221
- Issue date May 14, 2024
- NVIDIA Corporation
- Shuai Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR PRODUCING A UNIQUE STABLE BIOMETRIC CODE FOR...
- Publication number 20250202710
- Publication date Jun 19, 2025
- Global Bionic Optics Limited
- Gilles Mathieu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
USING TRUSTED TOKENS FOR VOICE AUTHENTICATION
- Publication number 20250182770
- Publication date Jun 5, 2025
- Wells Fargo Bank, N.A.
- Jeff J. Stapleton
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ENCRYPTED HANDSHAKE FOR TRUST VALIDATION BETWEEN TWO APPLICATIONS
- Publication number 20250125968
- Publication date Apr 17, 2025
- SAP SE
- Rajib Saha
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS FOR PROTECTING COMPUTER HARDWARE FROM CYBER THREATS
- Publication number 20250015969
- Publication date Jan 9, 2025
- FORTIFYIQ, INC.
- Ury KREIMER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FUNCTIONS WITH A PRE-CHARGE OPERATION AND AN EVALUATION OPERATION
- Publication number 20240396709
- Publication date Nov 28, 2024
- CRYPTOGRAPHY RESEARCH, INC.
- Pascal Sasdrich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data Reconstruction in a Storage Network and Methods for Use Therewith
- Publication number 20240394146
- Publication date Nov 28, 2024
- PURE STORAGE, INC.
- Greg R. Dhuse
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
THRESHOLD SECRET SHARE GENERATION FOR DISTRIBUTED SYMMETRIC CRYPTOG...
- Publication number 20240396726
- Publication date Nov 28, 2024
- VISA INTERNATIONAL SERVICE ASSOCIATION
- Peter Rindal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR SECURING A MULTIPLE POINT MULTIPLICATION OPERATION AGAIN...
- Publication number 20240313942
- Publication date Sep 19, 2024
- THALES DIS FRANCE SAS
- David VIGILANT
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR SELECTING A VALUE AMONGST TWO VALUES RECORDED IN TWO DIF...
- Publication number 20240281214
- Publication date Aug 22, 2024
- STMicroelectronics International N.V.
- Thierry SIMON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
KEY MANAGEMENT AND PROTECTION IN SECURE EXECUTION ENVIRONMENTS
- Publication number 20240243908
- Publication date Jul 18, 2024
- QUALCOMM Incorporated
- Nicolas Thaddee COURTOIS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SENDING AND RECEIVING MESSAGES
- Publication number 20240214375
- Publication date Jun 27, 2024
- NAGRAVISION SARL
- Brecht Wyseur
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC APPARATUS FOR GENERATING HOMOMORPHIC ENCRYPTED MESSAGE A...
- Publication number 20240039695
- Publication date Feb 1, 2024
- Crypto Lab Inc.
- Garam LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REJECTION OF MASKED POLYNOMIALS
- Publication number 20240015012
- Publication date Jan 11, 2024
- NXP B.V.
- Olivier Bronchain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONFIDENTIAL AUTHENTICATION AND PROVISIONING
- Publication number 20240007308
- Publication date Jan 4, 2024
- VISA INTERNATIONAL SERVICE ASSOCIATION
- Eric Le Saint
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IDENTITY AND PRIVACY PRESERVATION IN ASYNCHRONOUS COMMUNICATIONS
- Publication number 20230396418
- Publication date Dec 7, 2023
- THALES DIS USA, INC
- HongQian Karen LU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION NETWORK WITH CRYPTOGRAPHIC KEY MANAGEMENT FOR SYMMETR...
- Publication number 20230396426
- Publication date Dec 7, 2023
- CORD3 INNOVATION INC.
- Glen Arthur HENDERSON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTIPLICATIVE MASKING FOR CRYPTOGRAPHIC OPERATIONS
- Publication number 20230379133
- Publication date Nov 23, 2023
- CRYPTOGRAPHY RESEARCH, INC.
- Michael Tunstall
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR PRODUCING A UNIQUE STABLE BIOMETRIC CODE FOR...
- Publication number 20230353368
- Publication date Nov 2, 2023
- Global Bionic Optics Limited
- Gilles Mathieu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BIT LEVEL SHARDING OF SENSITIVE DATA FOR INCREASED SECURITY
- Publication number 20230333993
- Publication date Oct 19, 2023
- Dell Products L.P.
- Thomas L. Watson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR MULTITENANT KEY DERIVATION
- Publication number 20230261855
- Publication date Aug 17, 2023
- Intuit Inc.
- Margarita VALD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EFFICIENT MASKING OF SECURE DATA IN LADDER-TYPE CRYPTOGRAPHIC COMPU...
- Publication number 20230246806
- Publication date Aug 3, 2023
- NVIDIA Corporation
- Shuai Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR COMPLEX CONFIRMATION OF BIOMETRIC INFORMATION...
- Publication number 20230246839
- Publication date Aug 3, 2023
- Global Bionic Optics Limited
- Gilles Mathieu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Privacy-Preserving Image Distribution
- Publication number 20230229805
- Publication date Jul 20, 2023
- BITDEFENDER IPR MANAGEMENT LTD.
- Elena BURCEANU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR ONE-TO-MANY SYMMETRIC CRYPTOGRAPHY AND A NETW...
- Publication number 20230224151
- Publication date Jul 13, 2023
- CORD3 INNOVATION INC.
- Glen Arthur HENDERSON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AFFINE MASKING FOR SECURE ENCRYPTION SCHEMES
- Publication number 20230224285
- Publication date Jul 13, 2023
- PQShield Ltd
- James Howe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method to request sensitive data from a recipient and to establish...
- Publication number 20230208619
- Publication date Jun 29, 2023
- SECURE EXCHANGES INC.
- Cedric Boivin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USING CRYPTOGRAPHIC BLINDING FOR EFFICIENT USE OF MONTGOMERY MULTIP...
- Publication number 20230179395
- Publication date Jun 8, 2023
- CRYPTOGRAPHY RESEARCH, INC.
- Michael Tunstall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIPLE DATA SOURCE SECURE DATA PROCESSING
- Publication number 20230121425
- Publication date Apr 20, 2023
- Via Science, Inc.
- Kai Chung Cheung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECURED PERFORMANCE OF AN ELLIPTIC CURVE CRYPTOGRAPHIC PROCESS
- Publication number 20230085577
- Publication date Mar 16, 2023
- IRDETO B.V.
- Tingting LIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECURED PERFORMANCE OF A CRYPTOGRAPHIC PROCESS
- Publication number 20230082339
- Publication date Mar 16, 2023
- IRDETO B.V.
- Tingting LIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Masking or blinding

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

General-purpose lightweight hash processing method and system and s...

Identity and privacy preservation in asynchronous communications

Polymorphic digital security and methods of use thereof

Bit level sharding of sensitive data for increased security

Simplified masking for signed cryptography operations

Protecting polynomial hash functions from external monitoring attacks

Secured performance of a cryptographic process

Confidential authentication and provisioning

Encrypted handshake for trust validation between two applications

Generating masks for formats including masking restrictions

System and method for producing a unique stable biometric code for...

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

Apparatus and method for producing a message authentication code

Communication network with cryptographic key management for symmetr...

Rejection of masked polynomials

Protection of data processed by an encryption algorithm

Secured performance of an elliptic curve cryptographic process

Methods for protecting computer hardware from cyber threats

Reconstructing data segments in a storage network and methods for u...

Multivariate encryption systems and methods

Dynamic white box-based data processing method, apparatus, and device

Method and device to protect a cryptographic exponent

Data scrambler for persistent memory

Method and device for quantum computation delegated to a quantum se...

Functions with a pre-charge operation and an evaluation operation

Efficient methods for authenticated communication

Device for directly transmitting electronic coin data records to an...

Multiple data source secure data processing

Utilizing a mnemonic for communicating sensitive data

Efficient masking of secure data in ladder-type cryptographic compu...

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR PRODUCING A UNIQUE STABLE BIOMETRIC CODE FOR...

USING TRUSTED TOKENS FOR VOICE AUTHENTICATION

ENCRYPTED HANDSHAKE FOR TRUST VALIDATION BETWEEN TWO APPLICATIONS

METHODS FOR PROTECTING COMPUTER HARDWARE FROM CYBER THREATS

FUNCTIONS WITH A PRE-CHARGE OPERATION AND AN EVALUATION OPERATION

Data Reconstruction in a Storage Network and Methods for Use Therewith

THRESHOLD SECRET SHARE GENERATION FOR DISTRIBUTED SYMMETRIC CRYPTOG...

METHOD FOR SECURING A MULTIPLE POINT MULTIPLICATION OPERATION AGAIN...

METHOD FOR SELECTING A VALUE AMONGST TWO VALUES RECORDED IN TWO DIF...

KEY MANAGEMENT AND PROTECTION IN SECURE EXECUTION ENVIRONMENTS

SENDING AND RECEIVING MESSAGES

ELECTRONIC APPARATUS FOR GENERATING HOMOMORPHIC ENCRYPTED MESSAGE A...

REJECTION OF MASKED POLYNOMIALS

CONFIDENTIAL AUTHENTICATION AND PROVISIONING

IDENTITY AND PRIVACY PRESERVATION IN ASYNCHRONOUS COMMUNICATIONS

COMMUNICATION NETWORK WITH CRYPTOGRAPHIC KEY MANAGEMENT FOR SYMMETR...

MULTIPLICATIVE MASKING FOR CRYPTOGRAPHIC OPERATIONS

SYSTEM AND METHOD FOR PRODUCING A UNIQUE STABLE BIOMETRIC CODE FOR...

BIT LEVEL SHARDING OF SENSITIVE DATA FOR INCREASED SECURITY

SYSTEM AND METHOD FOR MULTITENANT KEY DERIVATION

EFFICIENT MASKING OF SECURE DATA IN LADDER-TYPE CRYPTOGRAPHIC COMPU...

SYSTEM AND METHOD FOR COMPLEX CONFIRMATION OF BIOMETRIC INFORMATION...

Privacy-Preserving Image Distribution

METHOD AND SYSTEM FOR ONE-TO-MANY SYMMETRIC CRYPTOGRAPHY AND A NETW...

AFFINE MASKING FOR SECURE ENCRYPTION SCHEMES

Method to request sensitive data from a recipient and to establish...

USING CRYPTOGRAPHIC BLINDING FOR EFFICIENT USE OF MONTGOMERY MULTIP...

MULTIPLE DATA SOURCE SECURE DATA PROCESSING

SECURED PERFORMANCE OF AN ELLIPTIC CURVE CRYPTOGRAPHIC PROCESS

SECURED PERFORMANCE OF A CRYPTOGRAPHIC PROCESS