CN109544129B - 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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- CN109544129B CN109544129B CN201811258194.XA CN201811258194A CN109544129B CN 109544129 B CN109544129 B CN 109544129B CN 201811258194 A CN201811258194 A CN 201811258194A CN 109544129 B CN109544129 B CN 109544129B
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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
- G06Q20/08—Payment architectures
- G06Q20/10—Payment architectures specially adapted for electronic funds transfer [EFT] systems; specially adapted for home banking systems
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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
- H04L9/06—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
- H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
- H04L9/0637—Modes of operation, e.g. cipher block chaining [CBC], electronic codebook [ECB] or Galois/counter mode [GCM]
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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
- G06Q20/04—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
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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
- G06Q20/3823—Payment protocols; Details thereof insuring higher security of transaction combining multiple encryption tools for a transaction
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- G06Q20/38—Payment protocols; Details thereof
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- G—PHYSICS
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- 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
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- G—PHYSICS
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- 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
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- 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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- 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
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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
- G06Q20/3825—Use of electronic signatures
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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
- G06Q20/401—Transaction verification
- G06Q20/4014—Identity check for transactions
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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
- G06Q2220/00—Business processing using cryptography
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- 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 (20)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811258194.XA CN109544129B (zh) | 2018-10-26 | 2018-10-26 | 区块链交易方法及装置、电子设备 |
TW108110896A TW202016820A (zh) | 2018-10-26 | 2019-03-28 | 區塊鏈交易方法及裝置、電子設備 |
PCT/US2019/053898 WO2020086219A1 (en) | 2018-10-26 | 2019-09-30 | Method, apparatus and electronic device for blockchain transactions |
US16/588,682 US11258584B2 (en) | 2018-10-26 | 2019-09-30 | Method, apparatus and electronic device for blockchain transactions |
SG11202100939XA SG11202100939XA (en) | 2018-10-26 | 2019-09-30 | Method, apparatus and electronic device for blockchain transactions |
US16/879,718 US11004070B2 (en) | 2018-10-26 | 2020-05-20 | Method, apparatus and electronic device for blockchain transactions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811258194.XA CN109544129B (zh) | 2018-10-26 | 2018-10-26 | 区块链交易方法及装置、电子设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109544129A CN109544129A (zh) | 2019-03-29 |
CN109544129B true CN109544129B (zh) | 2021-04-27 |
Family
ID=65845180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201811258194.XA Active CN109544129B (zh) | 2018-10-26 | 2018-10-26 | 区块链交易方法及装置、电子设备 |
Country Status (5)
Country | Link |
---|---|
US (2) | US11258584B2 (zh) |
CN (1) | CN109544129B (zh) |
SG (1) | SG11202100939XA (zh) |
TW (1) | TW202016820A (zh) |
WO (1) | WO2020086219A1 (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110349021B (zh) * | 2019-06-26 | 2020-08-25 | 阿里巴巴集团控股有限公司 | 区块链中实现机密交易的方法及装置 |
CN112418862A (zh) * | 2019-06-26 | 2021-02-26 | 创新先进技术有限公司 | 采用环签名的机密区块链交易的实现方法及装置 |
US11238447B2 (en) | 2019-06-26 | 2022-02-01 | Advanced New Technologies Co., Ltd. | Blockchain transactions with ring signatures |
CN110335042B (zh) * | 2019-06-26 | 2020-10-20 | 创新先进技术有限公司 | 基于环签名的匿名交易方法及装置 |
US10790990B2 (en) | 2019-06-26 | 2020-09-29 | Alibaba Group Holding Limited | Ring signature-based anonymous transaction |
US10797887B2 (en) | 2019-06-26 | 2020-10-06 | Alibaba Group Holding Limited | Confidential blockchain transactions |
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 |
CN110830452A (zh) * | 2019-10-22 | 2020-02-21 | 全链通有限公司 | 基于区块链的电子投标方法、设备及存储介质 |
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 |
CN113132078B (zh) * | 2019-12-31 | 2023-07-14 | 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 |
CN114493602B (zh) * | 2022-04-08 | 2022-07-22 | 恒生电子股份有限公司 | 区块链交易的执行方法、装置、电子设备和存储介质 |
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CN107408174B (zh) | 2015-01-30 | 2021-10-01 | E·马伊姆 | 用于管理安全实体的连网承诺的系统和方法 |
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CN106779704A (zh) * | 2016-12-06 | 2017-05-31 | 杭州趣链科技有限公司 | 一种基于环签名的区块链匿名交易方法 |
WO2018131004A2 (fr) | 2017-01-16 | 2018-07-19 | Enrico Maim | Procédés et systèmes pour l'exécution de programmes dans des environnements sécurisés |
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CN108418783B (zh) * | 2017-09-01 | 2021-03-19 | 矩阵元技术(深圳)有限公司 | 一种保护区块链智能合约隐私的方法、介质 |
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CN109729041B (zh) | 2017-10-27 | 2022-03-18 | 上海策赢网络科技有限公司 | 一种加密内容的发布以及获取方法及装置 |
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CN108335106A (zh) | 2018-01-24 | 2018-07-27 | 深圳壹账通智能科技有限公司 | 基于区块链的零知识多账本兑换转账方法、装置及存储介质 |
US11562335B2 (en) | 2018-01-29 | 2023-01-24 | Mastercard International Incorporated | Method and system for facilitating ATM transactions using blockchain |
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-
2018
- 2018-10-26 CN CN201811258194.XA patent/CN109544129B/zh active Active
-
2019
- 2019-03-28 TW TW108110896A patent/TW202016820A/zh unknown
- 2019-09-30 WO PCT/US2019/053898 patent/WO2020086219A1/en active Application Filing
- 2019-09-30 SG SG11202100939XA patent/SG11202100939XA/en unknown
- 2019-09-30 US US16/588,682 patent/US11258584B2/en active Active
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2020
- 2020-05-20 US US16/879,718 patent/US11004070B2/en active Active
Also Published As
Publication number | Publication date |
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SG11202100939XA (en) | 2021-02-25 |
US11004070B2 (en) | 2021-05-11 |
CN109544129A (zh) | 2019-03-29 |
WO2020086219A1 (en) | 2020-04-30 |
US20200134624A1 (en) | 2020-04-30 |
TW202016820A (zh) | 2020-05-01 |
US20200286092A1 (en) | 2020-09-10 |
US11258584B2 (en) | 2022-02-22 |
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