SG11202100640QA - Blockchain transaction method and apparatus - Google Patents
Blockchain transaction method and apparatusInfo
- Publication number
- SG11202100640QA SG11202100640QA SG11202100640QA SG11202100640QA SG11202100640QA SG 11202100640Q A SG11202100640Q A SG 11202100640QA SG 11202100640Q A SG11202100640Q A SG 11202100640QA SG 11202100640Q A SG11202100640Q A SG 11202100640QA SG 11202100640Q A SG11202100640Q A SG 11202100640QA
- Authority
- SG
- Singapore
- Prior art keywords
- blockchain transaction
- transaction method
- blockchain
- transaction
- Prior art date
Links
Classifications
-
- 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
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
- G06Q20/3825—Use of electronic signatures
-
- 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
- H04L9/3247—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 involving digital 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
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
- G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/23—Updating
- G06F16/2379—Updates performed during online database operations; commit processing
-
- 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
- G06Q20/04—Payment circuits
- G06Q20/06—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme
- G06Q20/065—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme using e-cash
- G06Q20/0655—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme using e-cash e-cash managed centrally
-
- 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
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
- G06Q20/3823—Payment protocols; Details thereof insuring higher security of transaction combining multiple encryption tools for a transaction
-
- 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
- G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
- G06Q20/405—Establishing or using transaction specific rules
-
- 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
- H04L63/123—Applying verification of the received information received data contents, e.g. message integrity
-
- 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
- H04L9/14—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms
-
- 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
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/68—Special signature format, e.g. XML format
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811260935.8A CN109583887B (en) | 2018-10-26 | 2018-10-26 | Block chain transaction method and device |
PCT/CN2019/103062 WO2020082887A1 (en) | 2018-10-26 | 2019-08-28 | Block chain transaction method and apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202100640QA true SG11202100640QA (en) | 2021-02-25 |
Family
ID=65920905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202100640QA SG11202100640QA (en) | 2018-10-26 | 2019-08-28 | Blockchain transaction method and apparatus |
Country Status (6)
Country | Link |
---|---|
US (1) | US11451400B2 (en) |
EP (1) | EP3812992B1 (en) |
CN (1) | CN109583887B (en) |
SG (1) | SG11202100640QA (en) |
TW (1) | TW202016818A (en) |
WO (1) | WO2020082887A1 (en) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109583887B (en) | 2018-10-26 | 2024-04-05 | 创新先进技术有限公司 | Block chain transaction method and device |
CN110163006B (en) * | 2019-04-18 | 2020-07-07 | 阿里巴巴集团控股有限公司 | Signature verification method, system, device and equipment in block chain type account book |
US11070379B2 (en) | 2019-04-18 | 2021-07-20 | Advanced New Technologies Co., Ltd. | Signature verification for a blockchain ledger |
CN110264354B (en) * | 2019-05-31 | 2020-09-01 | 阿里巴巴集团控股有限公司 | Method and device for creating block chain account and verifying block chain transaction |
US11108545B2 (en) | 2019-05-31 | 2021-08-31 | Advanced New Technologies Co., Ltd. | Creating a blockchain account and verifying blockchain transactions |
US11249985B2 (en) * | 2019-06-15 | 2022-02-15 | Facebook, Inc. | Scalable, secure, efficient, and adaptable distributed digital ledger transaction network |
CN110675149B (en) * | 2019-09-23 | 2024-03-05 | 腾讯科技(深圳)有限公司 | Block chain-based data processing method, device, equipment and storage medium |
US20210117938A1 (en) * | 2019-10-21 | 2021-04-22 | Mastercard International Incorporated | Method and system for control of pii through limiting transfers on blockchain |
CN110765210B (en) * | 2019-10-30 | 2022-09-27 | 百度在线网络技术(北京)有限公司 | Authentication method, device, equipment and medium based on block chain |
WO2021102041A1 (en) * | 2019-11-22 | 2021-05-27 | Conio Inc. | Method and apparatus for a blockchain-agnostic safe multi-signature digital asset management |
CN112926972B (en) * | 2019-12-05 | 2024-04-09 | 中移物联网有限公司 | Information processing method based on block chain, block chain system and terminal |
CN111259420A (en) * | 2020-01-15 | 2020-06-09 | 厦门顺势共识信息科技有限公司 | Block chain account system implementation method based on decision value |
CN111327426B (en) * | 2020-01-21 | 2021-06-25 | 腾讯科技(深圳)有限公司 | Data sharing method and related device, equipment and system |
CN111523889B (en) * | 2020-04-17 | 2023-09-01 | 昆明大棒客科技有限公司 | Multiple signature implementation method, device, equipment and storage medium |
CN111724165B (en) * | 2020-06-23 | 2023-11-21 | 中国工商银行股份有限公司 | Block chain-based transaction verification method and device, electronic equipment and medium |
CN112087518B (en) * | 2020-09-10 | 2022-10-21 | 中国工商银行股份有限公司 | Consensus method, apparatus, computer system, and medium for blockchains |
CN112184229A (en) * | 2020-10-14 | 2021-01-05 | 深圳壹账通智能科技有限公司 | Block chain-based sub-account transaction processing method, system and equipment |
CN113205336B (en) * | 2021-05-06 | 2022-09-13 | 杭州复杂美科技有限公司 | Multiple signature transaction method, computer device and storage medium |
CN113409047B (en) * | 2021-08-18 | 2021-11-23 | 腾讯科技(深圳)有限公司 | Data processing method, device and equipment based on block chain and readable storage medium |
CN113612618B (en) * | 2021-08-18 | 2022-05-17 | 东北大学 | Alliance chain consensus method and device |
CN113723957B (en) * | 2021-08-20 | 2023-10-27 | 上海浦东发展银行股份有限公司 | Block chain account information confirmation method, device, computer equipment and storage medium |
US11748793B2 (en) * | 2021-10-04 | 2023-09-05 | Ebay Inc. | Transaction access control using tokenized reputation scores |
CN115580412B (en) * | 2022-11-24 | 2023-03-03 | 杭州蚂蚁酷爱科技有限公司 | System, method and device for managing digital heritage based on block chain |
CN117040928B (en) * | 2023-10-08 | 2024-02-09 | 广州市悦智计算机有限公司 | Method for realizing voting right privacy distribution based on blockchain intelligent contract |
CN117236959B (en) * | 2023-11-10 | 2024-02-09 | 金网络(北京)数字科技有限公司 | Blockchain transaction method and device with privacy protection function and storage medium |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10339523B2 (en) * | 2015-07-14 | 2019-07-02 | Fmr Llc | Point-to-point transaction guidance apparatuses, methods and systems |
EA201891829A1 (en) * | 2016-02-23 | 2019-02-28 | Нчейн Холдингс Лимитед | METHOD AND SYSTEM FOR EFFECTIVE TRANSFER OF CRYPTAL CURRENCY, ASSOCIATED WITH WAGES, IN THE BLOCKET FOR CREATING THE METHOD AND SYSTEM OF AUTOMATED AUTOMATED WAYS OF WAGES ON THE BASIS OF SMART-COUNTER CONTROL |
CN107306183B (en) * | 2016-04-22 | 2021-12-21 | 索尼公司 | Client, server, method and identity verification system |
CN107944255B (en) | 2016-10-13 | 2020-08-04 | 深圳市图灵奇点智能科技有限公司 | Block chain-oriented key management method |
CN107566117B (en) * | 2017-07-14 | 2019-10-29 | 浙商银行股份有限公司 | A kind of block chain key management system and method |
US11699166B2 (en) * | 2017-10-09 | 2023-07-11 | American Express Travel Related Services Company, Inc. | Multi-merchant loyalty point partnership |
US20190164157A1 (en) * | 2017-11-28 | 2019-05-30 | American Express Travel Related Services Company, Inc. | Transaction authorization process using blockchain |
CN108280646A (en) * | 2018-01-19 | 2018-07-13 | 中国科学院软件研究所 | Block chain group chain method based on alliance's chain and block catenary system |
US11263605B2 (en) * | 2018-03-22 | 2022-03-01 | R3 Llc | Weighted multiple authorizations |
CN108564692B (en) * | 2018-04-10 | 2021-04-13 | 周伟 | Unlocking verification method and unlocking system based on block chain |
CN108632045A (en) | 2018-05-10 | 2018-10-09 | 阿里巴巴集团控股有限公司 | A kind of block chain data processing method, device, processing equipment and system |
US20190354963A1 (en) * | 2018-05-15 | 2019-11-21 | Decentral Inc. | Cryptographic transaction processing system and client wallet and methods therefor |
CN109583887B (en) * | 2018-10-26 | 2024-04-05 | 创新先进技术有限公司 | Block chain transaction method and device |
-
2018
- 2018-10-26 CN CN201811260935.8A patent/CN109583887B/en active Active
-
2019
- 2019-03-21 TW TW108109777A patent/TW202016818A/en unknown
- 2019-08-28 SG SG11202100640QA patent/SG11202100640QA/en unknown
- 2019-08-28 EP EP19877498.6A patent/EP3812992B1/en active Active
- 2019-08-28 WO PCT/CN2019/103062 patent/WO2020082887A1/en unknown
-
2021
- 2021-01-28 US US17/161,616 patent/US11451400B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US11451400B2 (en) | 2022-09-20 |
EP3812992C0 (en) | 2023-10-04 |
CN109583887A (en) | 2019-04-05 |
US20210160082A1 (en) | 2021-05-27 |
EP3812992B1 (en) | 2023-10-04 |
TW202016818A (en) | 2020-05-01 |
CN109583887B (en) | 2024-04-05 |
EP3812992A4 (en) | 2021-08-25 |
EP3812992A1 (en) | 2021-04-28 |
WO2020082887A1 (en) | 2020-04-30 |
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