CN110020543B - 一种基于区块链的数据处理方法和装置 - Google Patents
一种基于区块链的数据处理方法和装置 Download PDFInfo
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- CN110020543B CN110020543B CN201811573423.7A CN201811573423A CN110020543B CN 110020543 B CN110020543 B CN 110020543B CN 201811573423 A CN201811573423 A CN 201811573423A CN 110020543 B CN110020543 B CN 110020543B
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- 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
- G06Q40/08—Insurance
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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
- G06F21/62—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
- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
- G06Q40/04—Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
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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
- H04L9/08—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
- H04L9/32—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
-
- 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
Abstract
Description
Claims (14)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811573423.7A CN110020543B (zh) | 2018-12-21 | 2018-12-21 | 一种基于区块链的数据处理方法和装置 |
TW108136239A TW202026979A (zh) | 2018-12-21 | 2019-10-07 | 基於區塊鏈的資料處理方法和裝置 |
SG11202101516RA SG11202101516RA (en) | 2018-12-21 | 2019-11-01 | Blockchain-based data processing method and apparatus |
PCT/CN2019/115015 WO2020125234A1 (zh) | 2018-12-21 | 2019-11-01 | 一种基于区块链的数据处理方法和装置 |
EP19901292.3A EP3819803A4 (en) | 2018-12-21 | 2019-11-01 | BLOCKCHAIN-BASED DATA PROCESSING METHOD AND DEVICE |
US17/163,659 US11270388B2 (en) | 2018-12-21 | 2021-02-01 | Blockchain-based data processing method and apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811573423.7A CN110020543B (zh) | 2018-12-21 | 2018-12-21 | 一种基于区块链的数据处理方法和装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110020543A CN110020543A (zh) | 2019-07-16 |
CN110020543B true CN110020543B (zh) | 2020-09-15 |
Family
ID=67188653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811573423.7A Active CN110020543B (zh) | 2018-12-21 | 2018-12-21 | 一种基于区块链的数据处理方法和装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11270388B2 (zh) |
EP (1) | EP3819803A4 (zh) |
CN (1) | CN110020543B (zh) |
SG (1) | SG11202101516RA (zh) |
TW (1) | TW202026979A (zh) |
WO (1) | WO2020125234A1 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110020543B (zh) | 2018-12-21 | 2020-09-15 | 阿里巴巴集团控股有限公司 | 一种基于区块链的数据处理方法和装置 |
CN111159293B (zh) * | 2019-12-25 | 2023-06-20 | 杭州加密矩阵科技有限公司 | 一种基于轻节点技术的跨链信息验证方法 |
CN113128998B (zh) * | 2019-12-31 | 2024-04-12 | 航天信息股份有限公司 | 一种区块链系统的业务处理方法、装置及系统 |
CN112291321B (zh) * | 2020-10-22 | 2023-08-08 | 北京梆梆安全科技有限公司 | 业务处理方法、装置及系统 |
CN112328414B (zh) * | 2020-11-25 | 2024-03-01 | 杭州趣链科技有限公司 | 服务治理方法、系统、设备和存储介质 |
CN113422709B (zh) * | 2021-06-18 | 2023-10-10 | 西安石油大学 | 一种适合区块链交易验证的数据传输方法 |
CN114219527A (zh) * | 2021-12-09 | 2022-03-22 | 易保网络技术(上海)有限公司 | 保险单据的生成方法、装置、介质、程序产品及电子设备 |
CN116308434B (zh) * | 2023-05-12 | 2023-08-11 | 杭州大鱼网络科技有限公司 | 一种保险欺诈识别方法及系统 |
Citations (1)
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US10116447B2 (en) | 2015-02-17 | 2018-10-30 | Visa International Service Association | Secure authentication of user and mobile device |
US10402792B2 (en) * | 2015-08-13 | 2019-09-03 | The Toronto-Dominion Bank | Systems and method for tracking enterprise events using hybrid public-private blockchain ledgers |
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 |
US20180089651A9 (en) | 2015-11-06 | 2018-03-29 | Cable Television Laboratories, Inc | Blockchaining systems and methods for frictionless media |
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US10521780B1 (en) * | 2015-12-16 | 2019-12-31 | United Services Automobile Association (Usaa) | Blockchain based transaction management |
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US10396985B1 (en) * | 2016-05-03 | 2019-08-27 | United Services Automobile Association (Usaa) | Federated identity management based on biometric data |
US11651352B2 (en) | 2016-07-15 | 2023-05-16 | Visa International Service Association | Digital asset distribution by transaction device |
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CN106600252A (zh) | 2016-12-15 | 2017-04-26 | 咪咕文化科技有限公司 | 一种基于区块链的支付方法及系统 |
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CN110020543B (zh) * | 2018-12-21 | 2020-09-15 | 阿里巴巴集团控股有限公司 | 一种基于区块链的数据处理方法和装置 |
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2018
- 2018-12-21 CN CN201811573423.7A patent/CN110020543B/zh active Active
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2019
- 2019-10-07 TW TW108136239A patent/TW202026979A/zh unknown
- 2019-11-01 EP EP19901292.3A patent/EP3819803A4/en not_active Ceased
- 2019-11-01 SG SG11202101516RA patent/SG11202101516RA/en unknown
- 2019-11-01 WO PCT/CN2019/115015 patent/WO2020125234A1/zh unknown
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2021
- 2021-02-01 US US17/163,659 patent/US11270388B2/en active Active
Patent Citations (1)
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TWM554608U (zh) * | 2017-09-01 | 2018-01-21 | 國泰人壽保險股份有限公司 | 基於區塊鏈的保險服務系統 |
Also Published As
Publication number | Publication date |
---|---|
EP3819803A4 (en) | 2022-01-12 |
SG11202101516RA (en) | 2021-03-30 |
TW202026979A (zh) | 2020-07-16 |
US20210158455A1 (en) | 2021-05-27 |
CN110020543A (zh) | 2019-07-16 |
EP3819803A1 (en) | 2021-05-12 |
WO2020125234A1 (zh) | 2020-06-25 |
US11270388B2 (en) | 2022-03-08 |
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