SG11202012921XA - Data authorization based on decentralized identifiers - Google Patents
Data authorization based on decentralized identifiersInfo
- Publication number
- SG11202012921XA SG11202012921XA SG11202012921XA SG11202012921XA SG11202012921XA SG 11202012921X A SG11202012921X A SG 11202012921XA SG 11202012921X A SG11202012921X A SG 11202012921XA SG 11202012921X A SG11202012921X A SG 11202012921XA SG 11202012921X A SG11202012921X A SG 11202012921XA
- Authority
- SG
- Singapore
- Prior art keywords
- data authorization
- authorization based
- decentralized identifiers
- decentralized
- identifiers
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/36—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes
- G06Q20/363—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes with the personal data of a user
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/604—Tools and structures for managing or administering access control systems
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
- G06F21/6227—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database where protection concerns the structure of data, e.g. records, types, queries
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/389—Keeping log of transactions for guaranteeing non-repudiation of a transaction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
- H04L63/101—Access control lists [ACL]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/12—Applying verification of the received information
- H04L63/126—Applying verification of the received information the source of the received data
-
- 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
- H04L9/0894—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage
-
- 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
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
-
- 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
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
- H04L9/3239—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions involving non-keyed hash functions, e.g. modification detection codes [MDCs], MD5, SHA or RIPEMD
-
- 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
- H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2141—Access rights, e.g. capability lists, access control lists, access tables, access matrices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q2220/00—Business processing using cryptography
-
- 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
-
- 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
- H04L2209/56—Financial cryptography, e.g. electronic payment or e-cash
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Health & Medical Sciences (AREA)
- Software Systems (AREA)
- Bioethics (AREA)
- Health & Medical Sciences (AREA)
- Accounting & Taxation (AREA)
- Signal Processing (AREA)
- Finance (AREA)
- Strategic Management (AREA)
- General Business, Economics & Management (AREA)
- Databases & Information Systems (AREA)
- Computing Systems (AREA)
- Automation & Control Theory (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
- Storage Device Security (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2020/075272 WO2020098839A2 (en) | 2020-02-14 | 2020-02-14 | Data authorization based on decentralized identifiers |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202012921XA true SG11202012921XA (en) | 2021-01-28 |
Family
ID=70733030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202012921XA SG11202012921XA (en) | 2020-02-14 | 2020-02-14 | Data authorization based on decentralized identifiers |
Country Status (5)
Country | Link |
---|---|
US (1) | US11093933B1 (en) |
EP (1) | EP3799642B1 (en) |
CN (1) | CN111448565B (en) |
SG (1) | SG11202012921XA (en) |
WO (1) | WO2020098839A2 (en) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
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US10419225B2 (en) | 2017-01-30 | 2019-09-17 | Factom, Inc. | Validating documents via blockchain |
US10817873B2 (en) | 2017-03-22 | 2020-10-27 | Factom, Inc. | Auditing of electronic documents |
US10783164B2 (en) | 2018-05-18 | 2020-09-22 | Factom, Inc. | Import and export in blockchain environments |
US11134120B2 (en) | 2018-05-18 | 2021-09-28 | Inveniam Capital Partners, Inc. | Load balancing in blockchain environments |
US11170366B2 (en) | 2018-05-18 | 2021-11-09 | Inveniam Capital Partners, Inc. | Private blockchain services |
US11276056B2 (en) | 2018-08-06 | 2022-03-15 | Inveniam Capital Partners, Inc. | Digital contracts in blockchain environments |
US11989208B2 (en) | 2018-08-06 | 2024-05-21 | Inveniam Capital Partners, Inc. | Transactional sharding of blockchain transactions |
US11343075B2 (en) | 2020-01-17 | 2022-05-24 | Inveniam Capital Partners, Inc. | RAM hashing in blockchain environments |
WO2020098845A2 (en) | 2020-03-13 | 2020-05-22 | Alipay (Hangzhou) Information Technology Co., Ltd. | Data authorization based on decentralized identifiers |
US20210314293A1 (en) * | 2020-04-02 | 2021-10-07 | Hewlett Packard Enterprise Development Lp | Method and system for using tunnel extensible authentication protocol (teap) for self-sovereign identity based authentication |
CN111881483B (en) * | 2020-08-07 | 2024-02-23 | 广州运通链达金服科技有限公司 | Resource account binding method, device, equipment and medium based on blockchain |
WO2022051813A1 (en) * | 2020-09-09 | 2022-03-17 | Meld Gold Pty Ltd | Methods and systems for conducting transactions of precious metal backed digital assets |
US11681992B2 (en) * | 2020-11-16 | 2023-06-20 | TraDove, Inc. | Blockchain-based supply chain payment network |
KR102542880B1 (en) * | 2020-11-30 | 2023-06-15 | 한국전자통신연구원 | Apparatus and method for maneging personal information |
US11533306B2 (en) * | 2020-12-16 | 2022-12-20 | Global Wisdom Software Technology CO. LTD. | Processes and method for safe of use, monitoring and management of device accounts in terminal manner |
CN112580102A (en) * | 2020-12-29 | 2021-03-30 | 郑州大学 | Multi-dimensional digital identity authentication system based on block chain |
CN112767163B (en) * | 2021-01-22 | 2022-11-22 | 支付宝(杭州)信息技术有限公司 | Block chain-based digital commodity transaction method and device |
US12008526B2 (en) | 2021-03-26 | 2024-06-11 | Inveniam Capital Partners, Inc. | Computer system and method for programmatic collateralization services |
US20220329436A1 (en) * | 2021-04-13 | 2022-10-13 | International Business Machines Corporation | Token-based identity validation via blockchain |
US12007972B2 (en) | 2021-06-19 | 2024-06-11 | Inveniam Capital Partners, Inc. | Systems and methods for processing blockchain transactions |
KR102569132B1 (en) * | 2021-09-29 | 2023-08-24 | 한국전자통신연구원 | Apparatus and Method for Delegated Credential Issuance in DID-based Service |
US11714894B2 (en) * | 2021-12-10 | 2023-08-01 | Fmr Llc | Authenticating client applications using an identity fabric blockchain |
CN114185997B (en) * | 2022-02-17 | 2022-05-13 | 天津眧合数字科技有限公司 | Pet information credible storage system based on block chain |
CN114978740B (en) * | 2022-06-06 | 2023-06-23 | 中国互联网络信息中心 | Identification association and verification analysis method based on block chain |
CN117032592B (en) * | 2023-10-08 | 2023-12-12 | 湖南省金河计算机科技有限公司 | Cash register collection data storage system based on blockchain |
CN117134996B (en) * | 2023-10-26 | 2023-12-26 | 北京鑫创数字科技股份有限公司 | Industrial Internet identification information analysis method and system based on block chain |
Family Cites Families (29)
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US10356094B2 (en) * | 2014-06-30 | 2019-07-16 | Vescel, Llc | Uniqueness and auditing of a data resource through an immutable record of transactions in a hash history |
SG11201708000PA (en) * | 2015-03-31 | 2017-10-30 | Nasdaq Inc | Systems and methods of blockchain transaction recordation |
US20170116693A1 (en) * | 2015-10-27 | 2017-04-27 | Verimatrix, Inc. | Systems and Methods for Decentralizing Commerce and Rights Management for Digital Assets Using a Blockchain Rights Ledger |
CN106295401A (en) * | 2016-08-13 | 2017-01-04 | 深圳市樊溪电子有限公司 | A kind of read-only secure file storage system and method for block chain |
US11631077B2 (en) * | 2017-01-17 | 2023-04-18 | HashLynx Inc. | System for facilitating secure electronic communications between entities and processing resource transfers |
US10102526B1 (en) * | 2017-03-31 | 2018-10-16 | Vijay K. Madisetti | Method and system for blockchain-based combined identity, ownership, integrity and custody management |
KR102414732B1 (en) * | 2017-04-05 | 2022-06-28 | 삼성에스디에스 주식회사 | Method for managing Digital Identity based on Blockchain |
CN107070938A (en) * | 2017-04-27 | 2017-08-18 | 电子科技大学 | Data access control system based on block chain |
WO2018209542A1 (en) * | 2017-05-16 | 2018-11-22 | 北京大学深圳研究生院 | Consensus method for decentralized domain name system |
CN107291862A (en) * | 2017-06-12 | 2017-10-24 | 腾讯科技(深圳)有限公司 | Business datum storage method, device, storage medium and electronic equipment |
CN107979590B (en) * | 2017-11-02 | 2020-01-17 | 财付通支付科技有限公司 | Data sharing method, client, server, computing device and storage medium |
US10896418B2 (en) * | 2017-12-29 | 2021-01-19 | Ebay Inc. | Secure management of data files using a blockchain |
US11121872B2 (en) * | 2018-01-23 | 2021-09-14 | Zeronorth, Inc. | Trusted verification of cybersecurity remediation |
CN110166411B (en) * | 2018-02-13 | 2022-05-06 | 华为技术有限公司 | Data transmission method, device and network node |
CN108632284B (en) * | 2018-05-10 | 2021-02-23 | 网易(杭州)网络有限公司 | User data authorization method, medium, device and computing equipment based on block chain |
CN109344647A (en) * | 2018-09-12 | 2019-02-15 | 上海点融信息科技有限责任公司 | For the access credentials generation method of block chain network, data access method, storage medium, calculate equipment |
CN109190410B (en) * | 2018-09-26 | 2020-05-19 | 华中科技大学 | Log behavior auditing method based on block chain in cloud storage environment |
CN109491996A (en) * | 2018-09-27 | 2019-03-19 | 上海点融信息科技有限责任公司 | For the block generation method of block chain network, block data access method, calculate equipment, storage medium |
CN109327314B (en) * | 2018-11-08 | 2021-07-13 | 创新先进技术有限公司 | Service data access method, device, electronic equipment and system |
CN110263579B (en) * | 2018-11-16 | 2021-05-11 | 腾讯科技(深圳)有限公司 | Data processing method, system and related equipment |
PL3571825T3 (en) | 2018-12-21 | 2021-08-16 | Advanced New Technologies Co., Ltd. | Verifying integrity of data stored in a consortium blockchain using a public sidechain |
CN109918942B (en) * | 2019-02-21 | 2020-07-31 | 领信智链(北京)科技有限公司 | Decentralized identifier management system based on ether house block chain |
CN110061838B (en) * | 2019-04-28 | 2022-07-19 | 广州大学 | Decentralized storage system for DNS resource records and implementation method thereof |
EP3688930B1 (en) | 2019-07-02 | 2021-10-20 | Advanced New Technologies Co., Ltd. | System and method for issuing verifiable claims |
CN116910726A (en) | 2019-07-02 | 2023-10-20 | 创新先进技术有限公司 | System and method for mapping a de-centralized identity to a real entity |
CN110493220B (en) * | 2019-08-16 | 2021-05-25 | 腾讯科技(深圳)有限公司 | Data sharing method and device based on block chain and storage medium |
CN110602089B (en) * | 2019-09-11 | 2021-08-10 | 腾讯科技(深圳)有限公司 | Block chain-based medical data storage method, device, equipment and storage medium |
CN110650139B (en) * | 2019-09-25 | 2022-08-30 | 四川师范大学 | Resource access control method and system for cloud platform |
CN110795501A (en) | 2019-10-11 | 2020-02-14 | 支付宝(杭州)信息技术有限公司 | Method, device, equipment and system for creating verifiable statement based on block chain |
-
2020
- 2020-02-14 SG SG11202012921XA patent/SG11202012921XA/en unknown
- 2020-02-14 WO PCT/CN2020/075272 patent/WO2020098839A2/en unknown
- 2020-02-14 CN CN202080000570.4A patent/CN111448565B/en active Active
- 2020-02-14 EP EP20725758.5A patent/EP3799642B1/en active Active
- 2020-12-31 US US17/139,080 patent/US11093933B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3799642A2 (en) | 2021-04-07 |
CN111448565A (en) | 2020-07-24 |
EP3799642B1 (en) | 2022-06-29 |
CN111448565B (en) | 2024-04-05 |
WO2020098839A3 (en) | 2020-12-24 |
US20210256505A1 (en) | 2021-08-19 |
EP3799642A4 (en) | 2021-06-16 |
WO2020098839A2 (en) | 2020-05-22 |
US11093933B1 (en) | 2021-08-17 |
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