CN110580418B - 基于区块链账户的隐私数据查询方法及装置 - Google Patents

基于区块链账户的隐私数据查询方法及装置 Download PDF

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CN110580418B
CN110580418B CN201911085169.0A CN201911085169A CN110580418B CN 110580418 B CN110580418 B CN 110580418B CN 201911085169 A CN201911085169 A CN 201911085169A CN 110580418 B CN110580418 B CN 110580418B
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data
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CN110580418A (zh
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刘琦
闫莺
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Ant Blockchain Technology Shanghai Co Ltd
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Alipay Hangzhou Information Technology Co Ltd
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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
    • 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
    • G06F16/24—Querying
    • G06F16/245—Query processing
    • G06F16/2458—Special types of queries, e.g. statistical queries, fuzzy queries or distributed queries
    • G06F16/2471—Distributed queries
    • 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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  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Health & Medical Sciences (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Computational Linguistics (AREA)
  • Data Mining & Analysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • Computer Hardware Design (AREA)
  • Development Economics (AREA)
  • Economics (AREA)
  • Marketing (AREA)
  • Strategic Management (AREA)
  • Technology Law (AREA)
  • General Business, Economics & Management (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
CN201911085169.0A 2019-11-08 2019-11-08 基于区块链账户的隐私数据查询方法及装置 Active CN110580418B (zh)

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Application Number Priority Date Filing Date Title
CN201911085169.0A CN110580418B (zh) 2019-11-08 2019-11-08 基于区块链账户的隐私数据查询方法及装置
CN202010419432.1A CN111475849B (zh) 2019-11-08 2019-11-08 基于区块链账户的隐私数据查询方法及装置
PCT/CN2020/116873 WO2021088546A1 (fr) 2019-11-08 2020-09-22 Procédé et dispositif d'interrogation de données de confidentialité basés sur un compte de chaîne de blocs

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CN201911085169.0A CN110580418B (zh) 2019-11-08 2019-11-08 基于区块链账户的隐私数据查询方法及装置

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* Cited by examiner, † Cited by third party
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CN110580418B (zh) * 2019-11-08 2020-04-07 支付宝(杭州)信息技术有限公司 基于区块链账户的隐私数据查询方法及装置
CN111046047B (zh) * 2019-12-17 2023-05-09 支付宝(杭州)信息技术有限公司 保护隐私的数据查询方法及装置
CN111047300B (zh) * 2019-12-19 2023-04-18 深圳天玑数据有限公司 基于区块链的在线审批方法、终端及可读存储介质
CN111105277A (zh) * 2019-12-25 2020-05-05 中国银联股份有限公司 一种区块链状态变更交易追溯的方法及装置
CN111008228A (zh) * 2020-03-09 2020-04-14 支付宝(杭州)信息技术有限公司 区块链中账户隐私信息的查询方法及装置
CN111680031B (zh) * 2020-04-21 2021-10-15 华东师范大学 一种针对区块链轻客户端的基于sgx的可验证范围查询方法
CN111859443A (zh) * 2020-06-11 2020-10-30 上海简苏网络科技有限公司 账户级区块链隐私数据访问权限管控方法及系统
CN111737304B (zh) 2020-07-31 2021-03-02 支付宝(杭州)信息技术有限公司 一种区块链数据的处理方法、装置及设备
CN111797420A (zh) * 2020-08-20 2020-10-20 北京阿尔山金融科技有限公司 基于区块链的数据授权存证方法及系统
CN113468602B (zh) * 2020-08-31 2024-06-18 支付宝(杭州)信息技术有限公司 一种数据检验方法、装置及设备
CN112149187B (zh) * 2020-11-25 2024-04-05 支付宝(杭州)信息技术有限公司 一种基于区块链的溯源信息的处理方法及装置
CN112487484A (zh) * 2020-12-15 2021-03-12 深圳壹账通智能科技有限公司 区块链网络中节点权限的动态配置方法、装置
CN112632603B (zh) * 2020-12-21 2024-04-05 京东科技信息技术有限公司 管理检测信息的方法和装置
CN112861102B (zh) * 2021-03-12 2024-02-06 杭州溪塔科技有限公司 基于区块链对电子文件的处理方法和系统
CN112995205B (zh) * 2021-04-13 2021-08-20 北京百度网讯科技有限公司 基于区块链的查询方法、装置、设备和存储介质
CN113658005A (zh) * 2021-04-28 2021-11-16 支付宝(杭州)信息技术有限公司 在区块链中执行交易的方法和区块链系统
CN114327759A (zh) * 2021-07-06 2022-04-12 支付宝(杭州)信息技术有限公司 区块链数据的处理方法及装置
CN113901413B (zh) * 2021-10-28 2024-06-11 安徽高山科技有限公司 一种基于区块链的电子约定存证系统
CN114528601B (zh) * 2022-04-25 2022-09-30 中国工商银行股份有限公司 基于区块链数据的访问方法和装置、处理器及电子设备
CN114611152B (zh) * 2022-05-10 2022-08-02 富算科技(上海)有限公司 查询方法和查询系统
CN115115367B (zh) * 2022-08-30 2023-03-31 平安银行股份有限公司 一种基于区块链的交易信息查询方法、装置及电子设备

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CN107766542B (zh) * 2017-10-30 2020-09-11 上海分布信息科技有限公司 一种分区的区块链网络及其实现分区查询的方法
US10783272B2 (en) * 2017-12-08 2020-09-22 Nec Corporation Method and system of preserving privacy for usage of lightweight blockchain clients
US11159306B2 (en) * 2018-04-24 2021-10-26 Duvon Corporation Autonomous exchange via entrusted ledger token and transaction management
CN109003184A (zh) * 2018-06-22 2018-12-14 中链科技有限公司 区块链资产管理方法及装置
SG11201902778UA (en) * 2018-11-27 2019-05-30 Alibaba Group Holding Ltd System and method for information protection
CN110035052B (zh) * 2018-12-28 2021-06-08 创新先进技术有限公司 一种查看历史交易信息的方法、装置及电子设备
CN111901402A (zh) * 2019-02-19 2020-11-06 创新先进技术有限公司 区块链中实现隐私保护的方法、节点和存储介质
CN110032885B (zh) * 2019-02-19 2020-03-06 阿里巴巴集团控股有限公司 区块链中实现隐私保护的方法、节点和存储介质
AU2019201798A1 (en) * 2019-03-15 2019-04-04 BitScan Pty Ltd Automatically assigning cryptographic tokens to cryptocurrency wallet addresses via a smart contract in response to analysis of transaction data
CN109886694B (zh) * 2019-03-26 2021-04-27 创新先进技术有限公司 基于区块链的数据处理方法及装置和电子设备
CN110099068B (zh) * 2019-05-16 2021-06-22 通链(北京)科技有限公司 基于区块链的开放平台间交互的方法、装置及设备
CN111475829A (zh) * 2019-11-08 2020-07-31 支付宝(杭州)信息技术有限公司 基于区块链账户的隐私数据查询方法及装置
CN110580418B (zh) * 2019-11-08 2020-04-07 支付宝(杭州)信息技术有限公司 基于区块链账户的隐私数据查询方法及装置

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CN110580418A (zh) 2019-12-17
WO2021088546A1 (fr) 2021-05-14
CN111475849B (zh) 2024-03-12
CN111475849A (zh) 2020-07-31

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