CN110889137A - 一种基于区块链的数据交换方法 - Google Patents
一种基于区块链的数据交换方法 Download PDFInfo
- Publication number
- CN110889137A CN110889137A CN201911145284.2A CN201911145284A CN110889137A CN 110889137 A CN110889137 A CN 110889137A CN 201911145284 A CN201911145284 A CN 201911145284A CN 110889137 A CN110889137 A CN 110889137A
- Authority
- CN
- China
- Prior art keywords
- data
- file
- client
- transaction
- request
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 33
- 230000000977 initiatory effect Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
Images
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
- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
- G06Q40/04—Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
-
- 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
-
- 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
- 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
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
- G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
-
- 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
- H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
- H04L9/0643—Hash functions, e.g. MD5, SHA, HMAC or f9 MAC
-
- 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
- H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
- H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
- H04L9/0825—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) using asymmetric-key encryption or public key infrastructure [PKI], e.g. key signature or public key certificates
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Business, Economics & Management (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Accounting & Taxation (AREA)
- General Physics & Mathematics (AREA)
- Finance (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- General Business, Economics & Management (AREA)
- Computer Hardware Design (AREA)
- Strategic Management (AREA)
- Bioethics (AREA)
- Power Engineering (AREA)
- Databases & Information Systems (AREA)
- Development Economics (AREA)
- Economics (AREA)
- Marketing (AREA)
- Technology Law (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911145284.2A CN110889137B (zh) | 2019-11-21 | 2019-11-21 | 一种基于区块链的数据交换方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911145284.2A CN110889137B (zh) | 2019-11-21 | 2019-11-21 | 一种基于区块链的数据交换方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110889137A true CN110889137A (zh) | 2020-03-17 |
CN110889137B CN110889137B (zh) | 2023-04-07 |
Family
ID=69748174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911145284.2A Active CN110889137B (zh) | 2019-11-21 | 2019-11-21 | 一种基于区块链的数据交换方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110889137B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112131229A (zh) * | 2020-09-29 | 2020-12-25 | 中国银行股份有限公司 | 基于区块链的分布式数据存取方法、装置及存储节点 |
CN112398909A (zh) * | 2020-10-20 | 2021-02-23 | 深圳智乾区块链科技有限公司 | 数据交换方法、装置、设备及计算机可读存储介质 |
CN113395350A (zh) * | 2021-06-15 | 2021-09-14 | 福建正孚软件有限公司 | 一种结合区块链和微服务实现可控电子公文安全交换的方法和系统 |
CN114430414A (zh) * | 2020-10-16 | 2022-05-03 | 微观(天津)科技发展有限公司 | 基于区块链的数据资产交换方法、装置以及存储介质 |
CN117240605A (zh) * | 2023-11-10 | 2023-12-15 | 北京中科江南信息技术股份有限公司 | 数据交易方法、装置、设备及存储介质 |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160283920A1 (en) * | 2015-03-28 | 2016-09-29 | Justin Fisher | Authentication and verification of digital data utilizing blockchain technology |
US20170264428A1 (en) * | 2016-03-08 | 2017-09-14 | Manifold Technology, Inc. | Data storage system with blockchain technology |
CN208013953U (zh) * | 2018-03-16 | 2018-10-26 | 云南群林科技有限公司 | 一种大数据安全存储系统 |
CN108880820A (zh) * | 2018-06-01 | 2018-11-23 | 中国联合网络通信集团有限公司 | 代码管理方法和装置 |
CN109165190A (zh) * | 2018-07-11 | 2019-01-08 | 南京邮电大学 | 一种基于区块链智能合约的电子数据存证方法 |
CN109347941A (zh) * | 2018-10-10 | 2019-02-15 | 南京简诺特智能科技有限公司 | 一种基于区块链的数据共享平台及其实现方法 |
CN109635163A (zh) * | 2018-10-31 | 2019-04-16 | 优信数享(北京)信息技术有限公司 | 一种基于区块链的物品数据管理方法及系统 |
CN109729168A (zh) * | 2018-12-31 | 2019-05-07 | 浙江成功软件开发有限公司 | 一种基于区块链的数据共享交换系统及方法 |
CN109783447A (zh) * | 2019-01-23 | 2019-05-21 | 北京邮电大学 | 电子证照存证方法、获取方法、装置、系统及电子设备 |
JP2019079577A (ja) * | 2019-02-12 | 2019-05-23 | 富士通株式会社 | 通信方法、装置、及びプログラム |
CN109873879A (zh) * | 2019-04-17 | 2019-06-11 | 上海沄界信息科技有限公司 | 可数据确权的分布式云存储方法及装置 |
CN109934012A (zh) * | 2019-03-20 | 2019-06-25 | 福建师范大学 | 基于区块链网络的医疗记录安全存储访问方法 |
CN110336833A (zh) * | 2019-07-30 | 2019-10-15 | 中国工商银行股份有限公司 | 基于区块链的图片内容共识方法、服务器 |
CN110457303A (zh) * | 2019-08-08 | 2019-11-15 | 北京芯际科技有限公司 | 一种基于区块链的政务数据共享系统 |
-
2019
- 2019-11-21 CN CN201911145284.2A patent/CN110889137B/zh active Active
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160283920A1 (en) * | 2015-03-28 | 2016-09-29 | Justin Fisher | Authentication and verification of digital data utilizing blockchain technology |
US20170264428A1 (en) * | 2016-03-08 | 2017-09-14 | Manifold Technology, Inc. | Data storage system with blockchain technology |
CN208013953U (zh) * | 2018-03-16 | 2018-10-26 | 云南群林科技有限公司 | 一种大数据安全存储系统 |
CN108880820A (zh) * | 2018-06-01 | 2018-11-23 | 中国联合网络通信集团有限公司 | 代码管理方法和装置 |
CN109165190A (zh) * | 2018-07-11 | 2019-01-08 | 南京邮电大学 | 一种基于区块链智能合约的电子数据存证方法 |
CN109347941A (zh) * | 2018-10-10 | 2019-02-15 | 南京简诺特智能科技有限公司 | 一种基于区块链的数据共享平台及其实现方法 |
CN109635163A (zh) * | 2018-10-31 | 2019-04-16 | 优信数享(北京)信息技术有限公司 | 一种基于区块链的物品数据管理方法及系统 |
CN109729168A (zh) * | 2018-12-31 | 2019-05-07 | 浙江成功软件开发有限公司 | 一种基于区块链的数据共享交换系统及方法 |
CN109783447A (zh) * | 2019-01-23 | 2019-05-21 | 北京邮电大学 | 电子证照存证方法、获取方法、装置、系统及电子设备 |
JP2019079577A (ja) * | 2019-02-12 | 2019-05-23 | 富士通株式会社 | 通信方法、装置、及びプログラム |
CN109934012A (zh) * | 2019-03-20 | 2019-06-25 | 福建师范大学 | 基于区块链网络的医疗记录安全存储访问方法 |
CN109873879A (zh) * | 2019-04-17 | 2019-06-11 | 上海沄界信息科技有限公司 | 可数据确权的分布式云存储方法及装置 |
CN110336833A (zh) * | 2019-07-30 | 2019-10-15 | 中国工商银行股份有限公司 | 基于区块链的图片内容共识方法、服务器 |
CN110457303A (zh) * | 2019-08-08 | 2019-11-15 | 北京芯际科技有限公司 | 一种基于区块链的政务数据共享系统 |
Non-Patent Citations (5)
Title |
---|
MITSUAKI NAKASUMI: "Information Sharing for Supply Chain Management Based on Block Chain Technology" * |
孙国梓;冒小乐;陈鼎洁;雷鹏;李华康;: "基于区块链技术的电子数据存证系统" * |
张利华; 蓝凡; 姜攀攀; 蒋腾飞: "基于双区块链的医疗记录安全存储与共享方案" * |
徐健;陈志德;龚平;王可可;: "基于区块链网络的医疗记录安全储存访问方案" * |
罗文俊; 闻胜莲; 程雨: "基于区块链的电子医疗病历共享方案" * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112131229A (zh) * | 2020-09-29 | 2020-12-25 | 中国银行股份有限公司 | 基于区块链的分布式数据存取方法、装置及存储节点 |
CN114430414A (zh) * | 2020-10-16 | 2022-05-03 | 微观(天津)科技发展有限公司 | 基于区块链的数据资产交换方法、装置以及存储介质 |
CN114430414B (zh) * | 2020-10-16 | 2024-04-02 | 微观(天津)科技发展有限公司 | 基于区块链的数据资产交换方法、装置以及存储介质 |
CN112398909A (zh) * | 2020-10-20 | 2021-02-23 | 深圳智乾区块链科技有限公司 | 数据交换方法、装置、设备及计算机可读存储介质 |
CN112398909B (zh) * | 2020-10-20 | 2023-06-27 | 深圳智乾区块链科技有限公司 | 数据交换方法、装置、设备及计算机可读存储介质 |
CN113395350A (zh) * | 2021-06-15 | 2021-09-14 | 福建正孚软件有限公司 | 一种结合区块链和微服务实现可控电子公文安全交换的方法和系统 |
CN117240605A (zh) * | 2023-11-10 | 2023-12-15 | 北京中科江南信息技术股份有限公司 | 数据交易方法、装置、设备及存储介质 |
CN117240605B (zh) * | 2023-11-10 | 2024-02-02 | 北京中科江南信息技术股份有限公司 | 数据交易方法、装置、设备及存储介质 |
Also Published As
Publication number | Publication date |
---|---|
CN110889137B (zh) | 2023-04-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110889137B (zh) | 一种基于区块链的数据交换方法 | |
CN109522735B (zh) | 一种基于智能合约的数据权限验证方法及装置 | |
CN112637278B (zh) | 基于区块链和属性基加密的数据共享方法、系统及计算机可读存储介质 | |
US9635000B1 (en) | Blockchain identity management system based on public identities ledger | |
CN112468441B (zh) | 基于区块链的跨异构域认证系统 | |
CN110599213B (zh) | 一种基于区块链网络的物品管理方法、装置及电子设备 | |
CN112418860A (zh) | 一种基于跨链技术的区块链高效管理架构及工作方法 | |
TW202025045A (zh) | 基於區塊鏈的發票報銷方法及裝置、電子設備 | |
CN111884815A (zh) | 一种基于区块链的分布式数字证书认证系统 | |
CN112311772B (zh) | 基于Hyperledger的跨域证书管理系统及方法 | |
CN110599181A (zh) | 基于区块链的数据处理方法、装置和设备及存储介质 | |
CN110572262A (zh) | 区块链联盟链构建方法、装置及系统 | |
CN108876669B (zh) | 应用于多平台教育资源共享的课程公证系统及方法 | |
CN111294339B (zh) | 基于Fabric架构的同构联盟链跨链方法及装置 | |
CN112036886B (zh) | 一种基于区块链的电力大数据交换方法及系统 | |
CN111737352B (zh) | 一种基于区块链的供应链信息协同管理方法 | |
CN112217793B (zh) | 一种适用于电力物联网的跨体系信任管理系统 | |
CN108696348A (zh) | 一种实现ca互信的方法、装置、系统和电子设备 | |
CN113360861B (zh) | 一种面向抵押贷款的基于中继器跨链的去中心化身份方法 | |
CN113271345A (zh) | 基于联盟区块链制造业部门协同维持数据可靠存证的方法 | |
CN114154993A (zh) | 一种基于区块链的v2g网络跨域交易安全方法 | |
CN115174091A (zh) | 一种面向分布式数字身份的同态加密隐私保护方法 | |
CN114219487B (zh) | 一种联盟链分布式证书管理方法 | |
Xiao et al. | A collaborative auditing scheme with dynamic data updates based on blockchain | |
CN111698254B (zh) | 一种基于共享组织的联盟链Baas平台搭建方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: No. A2-39, Jiguan Community (Yunxiu Xiaoxiang Guannancheng), Guandu Sub District Office, Guandu District, Kunming City, Yunnan Province, 650000 Applicant after: Shengshi Zhiyun (Yunnan) Software Co.,Ltd. Address before: No. A2-39, Jiguan Community (Yunxiu Xiaoxiang Guannancheng), Guandu Sub District Office, Guandu District, Kunming City, Yunnan Province, 650000 Applicant before: YUNNAN QUNLIN TECHNOLOGY Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Blockchain Based Data Exchange Method Effective date of registration: 20231107 Granted publication date: 20230407 Pledgee: Kunming Panlong rural credit cooperative association Donghua Credit Union Pledgor: Shengshi Zhiyun (Yunnan) Software Co.,Ltd. Registration number: Y2023530000065 |