CN109359974A - 区块链交易方法及装置、电子设备 - Google Patents
区块链交易方法及装置、电子设备 Download PDFInfo
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- CN109359974A CN109359974A CN201811003743.9A CN201811003743A CN109359974A CN 109359974 A CN109359974 A CN 109359974A CN 201811003743 A CN201811003743 A CN 201811003743A CN 109359974 A CN109359974 A CN 109359974A
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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
- 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
-
- 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
-
- 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
- G06Q20/22—Payment schemes or models
- G06Q20/223—Payment schemes or models based on the use of peer-to-peer networks
-
- 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
- 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
- H04L9/008—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols involving homomorphic encryption
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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
-
- 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
- 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
- H04L2209/42—Anonymization, e.g. involving pseudonyms
-
- 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
Abstract
Description
Claims (15)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011554075.6A CN112651740A (zh) | 2018-08-30 | 2018-08-30 | 区块链交易方法及装置、电子设备 |
CN201811003743.9A CN109359974B (zh) | 2018-08-30 | 2018-08-30 | 区块链交易方法及装置、电子设备 |
TW108110708A TWI734090B (zh) | 2018-08-30 | 2019-03-27 | 區塊鏈交易方法及裝置、電子設備 |
EP19766421.2A EP3811556B1 (en) | 2018-08-30 | 2019-08-28 | Method, apparatus and electronic device for blockchain transactions |
SG11202100621QA SG11202100621QA (en) | 2018-08-30 | 2019-08-28 | Method, apparatus and electronic device for blockchain transactions |
US16/554,507 US11392942B2 (en) | 2018-08-30 | 2019-08-28 | Method, apparatus and electronic device for blockchain transactions |
PCT/US2019/048667 WO2020047169A1 (en) | 2018-08-30 | 2019-08-28 | Method, apparatus and electronic device for blockchain transactions |
US16/878,236 US11341492B2 (en) | 2018-08-30 | 2020-05-19 | Method, apparatus and electronic device for blockchain transactions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811003743.9A CN109359974B (zh) | 2018-08-30 | 2018-08-30 | 区块链交易方法及装置、电子设备 |
Related Child Applications (1)
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CN202011554075.6A Division CN112651740A (zh) | 2018-08-30 | 2018-08-30 | 区块链交易方法及装置、电子设备 |
Publications (2)
Publication Number | Publication Date |
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CN109359974A true CN109359974A (zh) | 2019-02-19 |
CN109359974B CN109359974B (zh) | 2020-10-30 |
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CN201811003743.9A Active CN109359974B (zh) | 2018-08-30 | 2018-08-30 | 区块链交易方法及装置、电子设备 |
CN202011554075.6A Pending CN112651740A (zh) | 2018-08-30 | 2018-08-30 | 区块链交易方法及装置、电子设备 |
Family Applications After (1)
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CN202011554075.6A Pending CN112651740A (zh) | 2018-08-30 | 2018-08-30 | 区块链交易方法及装置、电子设备 |
Country Status (6)
Country | Link |
---|---|
US (2) | US11392942B2 (zh) |
EP (1) | EP3811556B1 (zh) |
CN (2) | CN109359974B (zh) |
SG (1) | SG11202100621QA (zh) |
TW (1) | TWI734090B (zh) |
WO (1) | WO2020047169A1 (zh) |
Cited By (9)
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CN110472957A (zh) * | 2019-08-20 | 2019-11-19 | 深圳市网心科技有限公司 | 一种区块链交易验证方法及相关设备 |
CN110730187A (zh) * | 2019-10-22 | 2020-01-24 | 全链通有限公司 | 基于区块链的交易验证方法、记账节点及介质 |
CN111160908A (zh) * | 2019-12-31 | 2020-05-15 | 深圳市网心科技有限公司 | 基于区块链的供应链交易隐私保护系统、方法及相关设备 |
CN111698192A (zh) * | 2019-03-13 | 2020-09-22 | 华为技术有限公司 | 监控交易系统的方法、交易设备、监管设备及系统 |
CN113065951A (zh) * | 2020-01-02 | 2021-07-02 | 苏州同济区块链研究院有限公司 | 基于区块链的交易方法、系统、装置、设备及介质 |
CN113132078A (zh) * | 2019-12-31 | 2021-07-16 | 航天信息股份有限公司 | 一种基于同态承诺的区块链隐私保护方法及区块链系统 |
CN113159762A (zh) * | 2021-01-28 | 2021-07-23 | 武汉天喻信息产业股份有限公司 | 基于Paillier和博弈论的区块链交易方法 |
CN113396557A (zh) * | 2019-03-05 | 2021-09-14 | 赫尔实验室有限公司 | 用于公共账簿的选择性透明的系统和方法 |
WO2023070831A1 (zh) * | 2021-10-27 | 2023-05-04 | 深圳前海微众银行股份有限公司 | 一种区块确认方法及装置 |
Families Citing this family (14)
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CN109359974B (zh) * | 2018-08-30 | 2020-10-30 | 创新先进技术有限公司 | 区块链交易方法及装置、电子设备 |
CN109583886B (zh) * | 2018-09-30 | 2020-07-03 | 阿里巴巴集团控股有限公司 | 基于区块链的交易方法、装置和汇出方设备 |
CN110197433B (zh) * | 2018-10-25 | 2021-07-27 | 腾讯科技(深圳)有限公司 | 数值转移方法、装置及系统 |
US11616816B2 (en) * | 2018-12-28 | 2023-03-28 | Speedchain, Inc. | Distributed ledger based document image extracting and processing within an enterprise system |
KR102227578B1 (ko) * | 2019-12-31 | 2021-03-15 | 주식회사 코인플러그 | 블록체인 네트워크를 이용한 영지식 증명 기반의 인증서 서비스 방법, 이를 이용한 인증 지원 서버 및 사용자 단말 |
CN112651724A (zh) * | 2020-04-28 | 2021-04-13 | 北京邮电大学 | 跨链交互方法、装置和系统 |
CN111654363B (zh) * | 2020-06-18 | 2023-12-29 | 福建师范大学 | 一种基于群签名和同态加密的联盟链隐私保护方法 |
CN112801785B (zh) * | 2021-01-13 | 2023-10-20 | 中央财经大学 | 基于区块链智能合约的公平数据交易方法及装置 |
CN112953960B (zh) * | 2021-03-10 | 2023-02-03 | 东软集团股份有限公司 | 一种区块链访问的身份认证方法、装置及设备 |
CN113159745B (zh) * | 2021-03-23 | 2023-06-16 | 西安电子科技大学 | 基于全同态的区块链交易隐私保护方法 |
CN112990904B (zh) * | 2021-05-17 | 2022-02-08 | 北京荷月科技有限公司 | 基于区块链的转账方法、装置和电子设备 |
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CN109359974B (zh) | 2020-10-30 |
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