Block ciphers

Industry

CPC
H04L9/0618

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Parent Industries

HELECTRICITY H04Electric communication H04LTRANSMISSION OF DIGITAL INFORMATION H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communication

Current Industry

H04L9/0618Block ciphers

Industries

Patents Grantslast 30 patents

Information Patent Grant
Recursive cryptography protocol
- Patent number 12,224,993
- Issue date Feb 11, 2025
- AVAROK CORPORATION
- Thomas Braun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for distributed digital signature computation
- Patent number 12,225,138
- Issue date Feb 11, 2025
- TATA Consultancy Services Limited
- Habeeb Basha Syed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
File sharing method and system, electronic device and readable stor...
- Patent number 12,225,106
- Issue date Feb 11, 2025
- SUZHOU METABRAIN INTELLIGENT TECHNOLOGY CO., LTD.
- Fuqiang Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Blockchain-based commercial inventory systems and methods
- Patent number 12,218,946
- Issue date Feb 4, 2025
- AMERICORP INVESTMENTS LLC
- Jordan Simons
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Blockchain-based commercial inventory systems and methods
- Patent number 12,218,947
- Issue date Feb 4, 2025
- AMERICORP INVESTMENTS LLC
- Jordan Simons
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for securing verification key from alteration and verifying...
- Patent number 12,219,044
- Issue date Feb 4, 2025
- nChain Licensing AG
- Alexandra Covaci
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cryptographic data entry blockchain data structure
- Patent number 12,210,646
- Issue date Jan 28, 2025
- Steven Teel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and system for issuing an electronic signature
- Patent number 12,212,687
- Issue date Jan 28, 2025
- J&A GARRIGUES, S.L.P.
- José María Anguiano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
File storage method, terminal, and storage medium
- Patent number 12,212,696
- Issue date Jan 28, 2025
- Jingdong Technology Information Technology Co., Ltd.
- Penghui Chai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient random masking of values while maintaining their sign und...
- Patent number 12,206,757
- Issue date Jan 21, 2025
- International Business Machines Corporation
- Allon Adir
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lightweight attribute-based signcryption (ABSC) method for cloud-fo...
- Patent number 12,206,795
- Issue date Jan 21, 2025
- QILU UNIVERSITY OF TECHNOLOGY
- JiGuo Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and intelligent apparatus for calling permission verificatio...
- Patent number 12,204,616
- Issue date Jan 21, 2025
- Hangzhou Hikvision Digital Technology Co., Ltd.
- Yiping Zheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for simplifying executable instructions for optimised verifi...
- Patent number 12,200,103
- Issue date Jan 14, 2025
- nChain Licensing AG
- Alexandra Covaci
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory device and method for data encryption/decryption of memory d...
- Patent number 12,200,106
- Issue date Jan 14, 2025
- Samsung Electronics Co., Ltd.
- Jae Hun Jang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Application programming interface to generate data key pairs
- Patent number 12,200,118
- Issue date Jan 14, 2025
- Amazon Technologies, Inc.
- Rajkumar Copparapu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Quantum-safe cryptographic method and system
- Patent number 12,192,318
- Issue date Jan 7, 2025
- Quantropi Inc.
- Randy Kuang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Blockchain data compression and storage
- Patent number 12,192,322
- Issue date Jan 7, 2025
- PayPal, Inc.
- Suryatej Gundavelli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Quantum phenomenon-based obfuscation of memory
- Patent number 12,189,833
- Issue date Jan 7, 2025
- Wells Fargo Bank, N.A.
- Michael Erik Meinholz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
File processing device and file processing method including file th...
- Patent number 12,192,332
- Issue date Jan 7, 2025
- Sony Group Corporation
- Ryo Jinnouchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Homomorphic encryption system for supporting approximate arithmetic...
- Patent number 12,184,755
- Issue date Dec 31, 2024
- Samsung Electronics Co., Ltd.
- Youngsik Moon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encryption key generating method, apparatus, ciphertext operation m...
- Patent number 12,184,771
- Issue date Dec 31, 2024
- Samsung Electronics Co., Ltd.
- Jieun Eom
- 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
Parallel tokenization of floating point information in a distribute...
- Patent number 12,184,782
- Issue date Dec 31, 2024
- PROTEGRITY US HOLDING, LLC
- Ulf Mattsson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for using dynamic tag content
- Patent number 12,184,756
- Issue date Dec 31, 2024
- Visa International Service Association
- Yuexi Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dynamic value appended to cookie data for fraud detection and step-...
- Patent number 12,184,798
- Issue date Dec 31, 2024
- PayPal, Inc.
- Adam Cohen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Re-encryption device, cryptographic system, re-encryption method, a...
- Patent number 12,177,346
- Issue date Dec 24, 2024
- Mitsubishi Electric Corporation
- Yutaka Kawai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Authorized data sharing using smart contracts
- Patent number 12,177,351
- Issue date Dec 24, 2024
- CAPITAL ONE SERVICES, LLC
- Qiaochu Tang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Processing system and corresponding method of operation
- Patent number 12,174,973
- Issue date Dec 24, 2024
- STMicroelectronics S.r.l.
- Rosalino Critelli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for data processing in equity incentive system
- Patent number 12,177,331
- Issue date Dec 24, 2024
- FUTU NETWORK TECHNOLOGY (SHENZHEN) CO., LTD.
- Zhiwei Han
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Blockchain-based transaction mechanisms
- Patent number 12,169,814
- Issue date Dec 17, 2024
- NATIONAL CURRENCY TECHNOLOGIES, INC.
- Joshua Mitchell Povsner
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
USING LEVELED HOMOMORPHIC ENCRYPTION IN A CLIENT-SERVER SETTING FOR...
- Publication number 20250055671
- Publication date Feb 13, 2025
- NEC Laboratories Europe GmbH
- Claudio SORIENTE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PACKET DATA CONVERGENCE PROTOCOL LAYER ENCODING/DECODING PROCEDURES...
- Publication number 20250056637
- Publication date Feb 13, 2025
- Apple Inc.
- Danila Zaev
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CRYPTOGRAPHIC PROCESSOR FOR FULLY HOMOMORPHIC ENCRYPTION (FHE) APPL...
- Publication number 20250055672
- Publication date Feb 13, 2025
- Shaveer BAJPEYI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOW-OBSERVABLE ENCRYPTION DEVICE FOR FACILITATING COMMUNICATIONS
- Publication number 20250047463
- Publication date Feb 6, 2025
- Forward Edge AI
- Eric Adolphe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTHENTICATED ENCRYPTION APPARATUS, AUTHENTICATED DECRYPTION APPARA...
- Publication number 20250047464
- Publication date Feb 6, 2025
- NEC Corporation
- Akiko MUKAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data security detection method and device for privacy computing
- Publication number 20250047462
- Publication date Feb 6, 2025
- ALIPAY (HANGZHOU) INFORMATION TECHNOLOGY CO., LTD.
- Yufei Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR ENHANCED DIGITAL SIGNATURE SCHEMES
- Publication number 20250047465
- Publication date Feb 6, 2025
- Cable Television Laboratories, Inc.
- KYLIE SCHNOOR
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS, UNIT AND DEVICE FOR CONCURRENTLY EXECUTING FIRST AND SECON...
- Publication number 20250038950
- Publication date Jan 30, 2025
- NAGRAVISION SARL
- Marco Macchetti
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VALIDATION OF SOFTWARE RESIDING ON REMOTE COMPUTING DEVICES
- Publication number 20250036745
- Publication date Jan 30, 2025
- INTEGRITY Security Services LLC
- William L. Lattin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENCRYPTION DEVICE, DECRYPTION DEVICE, CRYPTOGRAPHIC SYSTEM, ENCRYPT...
- Publication number 20250038951
- Publication date Jan 30, 2025
- NEC Corporation
- Iori FURUYA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROVIDING RANDOM NUMBERS OVER AN INSECURE CHANNEL USING DISGUISED C...
- Publication number 20250038953
- Publication date Jan 30, 2025
- Matrics2, Inc.
- William R. Bandy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE INTERACTION METHOD AND APPARATUS, ELECTRONIC DEVICE, STORAGE...
- Publication number 20250038986
- Publication date Jan 30, 2025
- Beijing Xiaomi Mobile Software Co., Ltd.
- Xinling SHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS, UNIT AND DEVICE FOR SUCCESSIVELY EXECUTING FIRST AND NEXT...
- Publication number 20250038952
- Publication date Jan 30, 2025
- NAGRAVISION SARL
- Marco Macchetti
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BLOCKCHAIN-BASED TRANSACTION MECHANISMS
- Publication number 20250029078
- Publication date Jan 23, 2025
- NATIONAL CURRENCY TECHNOLOGIES, INC.
- Joshua Mitchell Povsner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMANTIC SEARCH AND RETRIEVAL OVER ENCRYPTED VECTOR SPACE
- Publication number 20250028853
- Publication date Jan 23, 2025
- CYBORG INC.
- Nicolas Thomas Mathieu DUPONT
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRIC DEVICE AND KEY SWITCHING METHOD THEREOF
- Publication number 20250023715
- Publication date Jan 16, 2025
- Crypto Lab Inc.
- Youngjin Bae
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Fully Homomorphic Encryption Transpiler for High-level Languages
- Publication number 20250023709
- Publication date Jan 16, 2025
- Google LLC
- Robert Coleman Springer
- G06 - COMPUTING CALCULATING COUNTING
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
DATA PROCESSING METHODS AND APPARATUSES
- Publication number 20250015971
- Publication date Jan 9, 2025
- ALIPAY (HANGZHOU) INFORMATION TECHNOLOGY CO., LTD.
- Tianyi Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND COMPUTER-READABLE MEDIUM FOR ORDER PRESERVIN...
- Publication number 20250007690
- Publication date Jan 2, 2025
- Informatica LLC
- Igor BALABINE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM, METHOD AND APPARATUS FOR TOTAL STORAGE ENCRYPTION
- Publication number 20250007689
- Publication date Jan 2, 2025
- Ido OUZIEL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECURED COMMUNICATIONS IN MEDICAL MONITORING SYSTEMS
- Publication number 20240430668
- Publication date Dec 26, 2024
- Abbott Diabetes Care Inc.
- Xuandong Hua
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Determining an Environmental Parameter From Sensor Data of a Plural...
- Publication number 20240430682
- Publication date Dec 26, 2024
- Ofinno, LLC
- Esmael Hejazi Dinan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CIPHERTEXT CONVERSION SYSTEM, CIPHERTEXT CONVERSION METHOD, AND NON...
- Publication number 20240421976
- Publication date Dec 19, 2024
- Mitsubishi Electric Corporation
- Yutaka KAWAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
A Method of Operation for a Configurable Number Theoretic Transform...
- Publication number 20240421970
- Publication date Dec 19, 2024
- The Governing Council of the University of Toronto
- Alhassan Khedr
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FILE SHARING METHODS, FILE SHARING SYSTEM, ELECTRONIC DEVICE AND RE...
- Publication number 20240421974
- Publication date Dec 19, 2024
- SUZHOU METABRAIN INTELLIGENT TECHNOLOGY CO., LTD.
- Fuqiang MA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
A COMPUTER ARCHITECTURE AND METHOD FOR PERFORMING LATTICE-BASED CRY...
- Publication number 20240421993
- Publication date Dec 19, 2024
- PQSecure Technologies, LLC
- Abubakr ABDULGADIR
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL COMPUTING DEVICE
- Publication number 20240419205
- Publication date Dec 19, 2024
- BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY
- Robert HERCOCK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BLOCKCHAIN ACCESS PERMISSION CONTROL METHOD, AND SYSTEM, DEVICE, PR...
- Publication number 20240421973
- Publication date Dec 19, 2024
- China Academy of information and Communications Technology
- Yuwen ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CIPHERTEXT CONVERSION SYSTEM, CIPHERTEXT CONVERSION METHOD, AND NON...
- Publication number 20240421975
- Publication date Dec 19, 2024
- Mitsubishi Electric Corporation
- Yutaka KAWAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Block ciphers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Recursive cryptography protocol

Method and system for distributed digital signature computation

File sharing method and system, electronic device and readable stor...

Blockchain-based commercial inventory systems and methods

Blockchain-based commercial inventory systems and methods

System for securing verification key from alteration and verifying...

Cryptographic data entry blockchain data structure

Methods and system for issuing an electronic signature

File storage method, terminal, and storage medium

Efficient random masking of values while maintaining their sign und...

Lightweight attribute-based signcryption (ABSC) method for cloud-fo...

Method and intelligent apparatus for calling permission verificatio...

System for simplifying executable instructions for optimised verifi...

Memory device and method for data encryption/decryption of memory d...

Application programming interface to generate data key pairs

Quantum-safe cryptographic method and system

Blockchain data compression and storage

Quantum phenomenon-based obfuscation of memory

File processing device and file processing method including file th...

Homomorphic encryption system for supporting approximate arithmetic...

Encryption key generating method, apparatus, ciphertext operation m...

Communication network with cryptographic key management for symmetr...

Parallel tokenization of floating point information in a distribute...

System and method for using dynamic tag content

Dynamic value appended to cookie data for fraud detection and step-...

Re-encryption device, cryptographic system, re-encryption method, a...

Authorized data sharing using smart contracts

Processing system and corresponding method of operation

Method and apparatus for data processing in equity incentive system

Blockchain-based transaction mechanisms

Patents Applicationslast 30 patents

USING LEVELED HOMOMORPHIC ENCRYPTION IN A CLIENT-SERVER SETTING FOR...

PACKET DATA CONVERGENCE PROTOCOL LAYER ENCODING/DECODING PROCEDURES...

CRYPTOGRAPHIC PROCESSOR FOR FULLY HOMOMORPHIC ENCRYPTION (FHE) APPL...

LOW-OBSERVABLE ENCRYPTION DEVICE FOR FACILITATING COMMUNICATIONS

AUTHENTICATED ENCRYPTION APPARATUS, AUTHENTICATED DECRYPTION APPARA...

Data security detection method and device for privacy computing

SYSTEMS AND METHODS FOR ENHANCED DIGITAL SIGNATURE SCHEMES

METHODS, UNIT AND DEVICE FOR CONCURRENTLY EXECUTING FIRST AND SECON...

VALIDATION OF SOFTWARE RESIDING ON REMOTE COMPUTING DEVICES

ENCRYPTION DEVICE, DECRYPTION DEVICE, CRYPTOGRAPHIC SYSTEM, ENCRYPT...

PROVIDING RANDOM NUMBERS OVER AN INSECURE CHANNEL USING DISGUISED C...

DEVICE INTERACTION METHOD AND APPARATUS, ELECTRONIC DEVICE, STORAGE...

METHODS, UNIT AND DEVICE FOR SUCCESSIVELY EXECUTING FIRST AND NEXT...

BLOCKCHAIN-BASED TRANSACTION MECHANISMS

SEMANTIC SEARCH AND RETRIEVAL OVER ENCRYPTED VECTOR SPACE

ELECTRIC DEVICE AND KEY SWITCHING METHOD THEREOF

Fully Homomorphic Encryption Transpiler for High-level Languages

METHODS FOR PROTECTING COMPUTER HARDWARE FROM CYBER THREATS

DATA PROCESSING METHODS AND APPARATUSES

METHOD, APPARATUS, AND COMPUTER-READABLE MEDIUM FOR ORDER PRESERVIN...

SYSTEM, METHOD AND APPARATUS FOR TOTAL STORAGE ENCRYPTION

SECURED COMMUNICATIONS IN MEDICAL MONITORING SYSTEMS

Determining an Environmental Parameter From Sensor Data of a Plural...

CIPHERTEXT CONVERSION SYSTEM, CIPHERTEXT CONVERSION METHOD, AND NON...

A Method of Operation for a Configurable Number Theoretic Transform...

FILE SHARING METHODS, FILE SHARING SYSTEM, ELECTRONIC DEVICE AND RE...

A COMPUTER ARCHITECTURE AND METHOD FOR PERFORMING LATTICE-BASED CRY...

OPTICAL COMPUTING DEVICE

BLOCKCHAIN ACCESS PERMISSION CONTROL METHOD, AND SYSTEM, DEVICE, PR...

CIPHERTEXT CONVERSION SYSTEM, CIPHERTEXT CONVERSION METHOD, AND NON...