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

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Patents Grantslast 30 patents

Information Patent Grant
Data processing permits system with keys
- Patent number 12,261,933
- Issue date Mar 25, 2025
- Ketch Kloud, Inc.
- Yacov Salomon
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Blockchain-based data management of distributed binary objects
- Patent number 12,261,934
- Issue date Mar 25, 2025
- emTRUTH, Inc.
- Irene Wong Woerner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Protectively displaying specific fields in specific views of a secu...
- Patent number 12,255,872
- Issue date Mar 18, 2025
- salesforce, Inc.
- Jose Lejin P J
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Maintaining blocks of a blockchain in a partitioned blockchain network
- Patent number 12,256,004
- Issue date Mar 18, 2025
- nChain Licensing AG
- Dean Kramer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Scalable virtual machine operation inside trust domains within the...
- Patent number 12,254,341
- Issue date Mar 18, 2025
- Intel Corporation
- Ravi L. Sahita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Physimetric-based data security for coded distributed temperature s...
- Patent number 12,256,002
- Issue date Mar 18, 2025
- NEC Corporation
- Qiang Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Execution of homomorphically encrypted code using dynamically selec...
- Patent number 12,250,293
- Issue date Mar 11, 2025
- International Business Machines Corporation
- Nir Drucker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image sensor, image processing system having the same and operating...
- Patent number 12,244,686
- Issue date Mar 4, 2025
- Samsung Electronics Co., Ltd.
- Sigyoung Koo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer-implemented systems and methods for using a blockchain to...
- Patent number 12,244,688
- Issue date Mar 4, 2025
- nChain Licensing AG
- Craig Steven Wright
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cryptographic technique for encrypting and decrypting on a single d...
- Patent number 12,238,200
- Issue date Feb 25, 2025
- NTI, Inc.
- Takatoshi Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Secure multi-party computation method and apparatus, device, and st...
- Patent number 12,238,199
- Issue date Feb 25, 2025
- Tencent Technology (Shenzhen) Company Limited
- Yong Cheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cipher
- Patent number 12,238,201
- Issue date Feb 25, 2025
- Gary Eaker
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cryptographic innocence box
- Patent number 12,231,534
- Issue date Feb 18, 2025
- Gideon Samid
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus with homomorphic encryption
- Patent number 12,231,544
- Issue date Feb 18, 2025
- Samsung Electronics Co., Ltd.
- Jong-Seon No
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Homomorphic encryption system for supporting approximate arithmetic...
- Patent number 12,231,531
- Issue date Feb 18, 2025
- Samsung Electronics Co., Ltd.
- Youngsik Moon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Managing access to data
- Patent number 12,231,561
- Issue date Feb 18, 2025
- UAB 360 IT
- Mindaugas Valkaitis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data security using fragmented ciphertext
- Patent number 12,231,533
- Issue date Feb 18, 2025
- James D. Thackston
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Scalable tweak engines and prefetched tweak values for encyrption e...
- Patent number 12,231,532
- Issue date Feb 18, 2025
- Xilinx, Inc.
- Devanjan Maiti
- G06 - COMPUTING CALCULATING COUNTING
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

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR AN AUTHENTICATING, THREADING, NORMALIZING-I...
- Publication number 20250106003
- Publication date Mar 27, 2025
- ATNA-CIPHER LLC
- Tushar PATEL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PARALLEL TOKENIZATION OF DATE AND TIME INFORMATION IN A DISTRIBUTED...
- Publication number 20250106025
- Publication date Mar 27, 2025
- Protegrity US Holding, LLC
- Ulf Mattsson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RESOURCE DISTRIBUTION METHOD AND APPARATUS
- Publication number 20250106002
- Publication date Mar 27, 2025
- Beijing BOE Technology Development Co., Ltd.
- Lirong XU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PUBLIC KEY EXCHANGE WITH AUTHENICATED ECDHE AND SECURITY AGAINST QU...
- Publication number 20250106010
- Publication date Mar 27, 2025
- IOT and M2M Technologies, LLC
- John A. Nix
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Hybrid Cryptography Virtual Private Networks
- Publication number 20250106186
- Publication date Mar 27, 2025
- 360 IT, UAB
- Karolis Pabijanskas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR GENERATION OF SUBSCRIPTION CONCEALED IDENTIFI...
- Publication number 20250097011
- Publication date Mar 20, 2025
- Giesecke+Devrient Mobile Security Germany GmbH
- Ankit PANDEY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR CREATING AND MAINTAINING IMMUTABILITY, AGREEM...
- Publication number 20250097058
- Publication date Mar 20, 2025
- Blocky, Inc.
- Taylor Heinecke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CERTIFICATE-BASED ENCRYPTION IMPLEMENTED WITH MULTIPLE ENCRYPTION S...
- Publication number 20250086321
- Publication date Mar 13, 2025
- SRI International
- Karim Eldefrawy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
KEY SHARING SYSTEM, METHOD, PROGRAM, SERVER DEVICE, AND TERMINAL DE...
- Publication number 20250080322
- Publication date Mar 6, 2025
- Toru KAMBAYASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PARALLEL TOKENIZATION OF FLOATING POINT INFORMATION IN A DISTRIBUTE...
- Publication number 20250080352
- Publication date Mar 6, 2025
- Protegrity US Holding, LLC
- Ulf Mattsson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFERENCE AND CONVERSION METHOD FOR ENCRYPTED DEEP NEURAL NETWORK M...
- Publication number 20250080320
- Publication date Mar 6, 2025
- INVENTEC (PUDONG) TECHNOLOGY CORPORATION
- Yu-Te KU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GENERATING A SECURE KEY EXCHANGE AUTHENTICATION RESPONSE USING A SE...
- Publication number 20250080330
- Publication date Mar 6, 2025
- International Business Machines Corporation
- Richard Mark SCZEPCZENSKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTHENTICATION IN SECURE GROUP MESSAGING
- Publication number 20250080355
- Publication date Mar 6, 2025
- PQShield Ltd
- Shuichi KATSUMATA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USER SECURITY IMPROVEMENT IN SATELLITE-GROUND INTEGRATED NETWORK SY...
- Publication number 20250080321
- Publication date Mar 6, 2025
- ZHEJIANG LAB
- Nan HAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING APPARATUS, METHOD, AND NON-TRANSITORY COMPUT...
- Publication number 20250070955
- Publication date Feb 27, 2025
- NEC Corporation
- Kazuhiko Minematsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCRYPTING AND DECRYPTING INFORMATION
- Publication number 20250070956
- Publication date Feb 27, 2025
- INAIT SA
- Kathryn Hess Bellwald
- G06 - COMPUTING CALCULATING COUNTING
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

Block ciphers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Data processing permits system with keys

Blockchain-based data management of distributed binary objects

Protectively displaying specific fields in specific views of a secu...

Maintaining blocks of a blockchain in a partitioned blockchain network

Scalable virtual machine operation inside trust domains within the...

Physimetric-based data security for coded distributed temperature s...

Execution of homomorphically encrypted code using dynamically selec...

Image sensor, image processing system having the same and operating...

Computer-implemented systems and methods for using a blockchain to...

Cryptographic technique for encrypting and decrypting on a single d...

Secure multi-party computation method and apparatus, device, and st...

Cipher

Cryptographic innocence box

Method and apparatus with homomorphic encryption

Homomorphic encryption system for supporting approximate arithmetic...

Managing access to data

Data security using fragmented ciphertext

Scalable tweak engines and prefetched tweak values for encyrption e...

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...

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR AN AUTHENTICATING, THREADING, NORMALIZING-I...

PARALLEL TOKENIZATION OF DATE AND TIME INFORMATION IN A DISTRIBUTED...

RESOURCE DISTRIBUTION METHOD AND APPARATUS

PUBLIC KEY EXCHANGE WITH AUTHENICATED ECDHE AND SECURITY AGAINST QU...

Hybrid Cryptography Virtual Private Networks

SYSTEM AND METHOD FOR GENERATION OF SUBSCRIPTION CONCEALED IDENTIFI...

SYSTEM AND METHOD FOR CREATING AND MAINTAINING IMMUTABILITY, AGREEM...

CERTIFICATE-BASED ENCRYPTION IMPLEMENTED WITH MULTIPLE ENCRYPTION S...

KEY SHARING SYSTEM, METHOD, PROGRAM, SERVER DEVICE, AND TERMINAL DE...

PARALLEL TOKENIZATION OF FLOATING POINT INFORMATION IN A DISTRIBUTE...

INFERENCE AND CONVERSION METHOD FOR ENCRYPTED DEEP NEURAL NETWORK M...

GENERATING A SECURE KEY EXCHANGE AUTHENTICATION RESPONSE USING A SE...

AUTHENTICATION IN SECURE GROUP MESSAGING

USER SECURITY IMPROVEMENT IN SATELLITE-GROUND INTEGRATED NETWORK SY...

INFORMATION PROCESSING APPARATUS, METHOD, AND NON-TRANSITORY COMPUT...

ENCRYPTING AND DECRYPTING INFORMATION

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