CN107507005A - 一种基于联盟链的链外数据访问方法和系统 - Google Patents
一种基于联盟链的链外数据访问方法和系统 Download PDFInfo
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- CN107507005A CN107507005A CN201710648388.XA CN201710648388A CN107507005A CN 107507005 A CN107507005 A CN 107507005A CN 201710648388 A CN201710648388 A CN 201710648388A CN 107507005 A CN107507005 A CN 107507005A
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- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/24—Querying
- G06F16/245—Query processing
- G06F16/2455—Query execution
- G06F16/24553—Query execution of query operations
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- 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
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
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- 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
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- 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
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- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
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- G—PHYSICS
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- 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
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- G—PHYSICS
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- 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
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
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- H—ELECTRICITY
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- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
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- 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
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- 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
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- G06Q2220/00—Business processing using cryptography
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- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
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Abstract
Description
Claims (6)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710648388.XA CN107507005B (zh) | 2017-08-01 | 2017-08-01 | 一种基于联盟链的链外数据访问方法和系统 |
KR1020197013149A KR20190075080A (ko) | 2017-08-01 | 2018-07-16 | 컨소시엄 블록체인을 기반으로 한 아웃체인 데이터 액세스 방법과 시스템 |
PCT/CN2018/095823 WO2019024676A1 (zh) | 2017-08-01 | 2018-07-16 | 一种基于联盟链的链外数据访问方法和系统 |
SG11201901760SA SG11201901760SA (en) | 2017-08-01 | 2018-07-16 | Method and system for accessing out-of-chain data based on consortium block chain |
US16/282,051 US20190179821A1 (en) | 2017-08-01 | 2019-02-21 | Method and system for accessing out-of-chain data based on consortium block chain |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710648388.XA CN107507005B (zh) | 2017-08-01 | 2017-08-01 | 一种基于联盟链的链外数据访问方法和系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107507005A true CN107507005A (zh) | 2017-12-22 |
CN107507005B CN107507005B (zh) | 2020-09-11 |
Family
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Application Number | Title | Priority Date | Filing Date |
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CN201710648388.XA Active CN107507005B (zh) | 2017-08-01 | 2017-08-01 | 一种基于联盟链的链外数据访问方法和系统 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20190179821A1 (zh) |
KR (1) | KR20190075080A (zh) |
CN (1) | CN107507005B (zh) |
SG (1) | SG11201901760SA (zh) |
WO (1) | WO2019024676A1 (zh) |
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CN108305170A (zh) * | 2018-03-07 | 2018-07-20 | 物数(上海)信息科技有限公司 | 基于区块链的外部服务访问方法、系统、设备及存储介质 |
CN108320160A (zh) * | 2018-02-02 | 2018-07-24 | 张超 | 区块链系统、区块共识方法和装置 |
CN108509523A (zh) * | 2018-03-13 | 2018-09-07 | 深圳前海微众银行股份有限公司 | 区块链数据的结构化处理方法、设备及可读存储介质 |
CN108717861A (zh) * | 2018-04-16 | 2018-10-30 | 上海交通大学 | 一种基于区块链的医疗数据共享方法 |
CN108769133A (zh) * | 2018-05-04 | 2018-11-06 | 珠海市筑巢科技有限公司 | 一种基于区块链的飞行数据共享方法、计算机装置及计算机可读存储介质 |
CN108921695A (zh) * | 2018-06-22 | 2018-11-30 | 四川华翼共享区块链科技有限公司 | 一种基于区块链的民航顾客信息管理系统 |
CN109034838A (zh) * | 2018-07-03 | 2018-12-18 | 深圳智乾区块链科技有限公司 | 事务处理方法、虚拟生态系统及计算机可读存储介质 |
CN109257430A (zh) * | 2018-09-30 | 2019-01-22 | 北京奇虎科技有限公司 | 基于区块链的互联网应用的系统、方法及服务器 |
CN109272335A (zh) * | 2018-09-17 | 2019-01-25 | 深圳市元征科技股份有限公司 | 一种智能合约管理方法、系统、设备及计算机存储介质 |
WO2019024676A1 (zh) * | 2017-08-01 | 2019-02-07 | 众安信息技术服务有限公司 | 一种基于联盟链的链外数据访问方法和系统 |
CN109493072A (zh) * | 2018-10-24 | 2019-03-19 | 杭州趣链科技有限公司 | 一种基于联盟区块链的隐私合约保护的方法 |
CN109670335A (zh) * | 2018-12-20 | 2019-04-23 | 众安信息技术服务有限公司 | 用于在区块链与链外数据之间进行交互的方法及装置 |
CN109978687A (zh) * | 2017-12-28 | 2019-07-05 | 现代财富控股有限公司 | 智能合约的事件连接系统及其方法 |
CN110096338A (zh) * | 2019-05-10 | 2019-08-06 | 百度在线网络技术(北京)有限公司 | 智能合约执行方法、装置、设备及介质 |
CN110286911A (zh) * | 2019-06-30 | 2019-09-27 | 浪潮卓数大数据产业发展有限公司 | 一种使区块链能够访问外部数据的方法及装置 |
CN110489429A (zh) * | 2019-08-22 | 2019-11-22 | 腾讯科技(深圳)有限公司 | 数据获取方法、装置、计算机可读存储介质和计算机设备 |
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US11588653B2 (en) * | 2018-06-29 | 2023-02-21 | Advanced New Technologies Co., Ltd. | Blockchain-based smart contract call methods and apparatus, and electronic device |
CN117372019A (zh) * | 2023-12-01 | 2024-01-09 | 青岛民航凯亚系统集成有限公司 | 一种基于区块链平台联盟链的民航机场结算系统及方法 |
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2017
- 2017-08-01 CN CN201710648388.XA patent/CN107507005B/zh active Active
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2018
- 2018-07-16 WO PCT/CN2018/095823 patent/WO2019024676A1/zh active Application Filing
- 2018-07-16 SG SG11201901760SA patent/SG11201901760SA/en unknown
- 2018-07-16 KR KR1020197013149A patent/KR20190075080A/ko active Search and Examination
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2019
- 2019-02-21 US US16/282,051 patent/US20190179821A1/en not_active Abandoned
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Cited By (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019024676A1 (zh) * | 2017-08-01 | 2019-02-07 | 众安信息技术服务有限公司 | 一种基于联盟链的链外数据访问方法和系统 |
CN109978687B (zh) * | 2017-12-28 | 2022-12-27 | 现代财富控股有限公司 | 智能合约的事件连接系统及其方法 |
CN109978687A (zh) * | 2017-12-28 | 2019-07-05 | 现代财富控股有限公司 | 智能合约的事件连接系统及其方法 |
CN108320160A (zh) * | 2018-02-02 | 2018-07-24 | 张超 | 区块链系统、区块共识方法和装置 |
CN108305170A (zh) * | 2018-03-07 | 2018-07-20 | 物数(上海)信息科技有限公司 | 基于区块链的外部服务访问方法、系统、设备及存储介质 |
CN108509523A (zh) * | 2018-03-13 | 2018-09-07 | 深圳前海微众银行股份有限公司 | 区块链数据的结构化处理方法、设备及可读存储介质 |
CN108717861B (zh) * | 2018-04-16 | 2020-07-14 | 上海交通大学 | 一种基于区块链的医疗数据共享方法 |
CN108717861A (zh) * | 2018-04-16 | 2018-10-30 | 上海交通大学 | 一种基于区块链的医疗数据共享方法 |
CN108769133A (zh) * | 2018-05-04 | 2018-11-06 | 珠海市筑巢科技有限公司 | 一种基于区块链的飞行数据共享方法、计算机装置及计算机可读存储介质 |
CN112106336A (zh) * | 2018-06-06 | 2020-12-18 | 国际商业机器公司 | 区块链上的代理方代理和代理方账本 |
CN108921695A (zh) * | 2018-06-22 | 2018-11-30 | 四川华翼共享区块链科技有限公司 | 一种基于区块链的民航顾客信息管理系统 |
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