CN111095236B - 用于区块链地址映射的系统和方法 - Google Patents
用于区块链地址映射的系统和方法 Download PDFInfo
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- CN111095236B CN111095236B CN201980004098.9A CN201980004098A CN111095236B CN 111095236 B CN111095236 B CN 111095236B CN 201980004098 A CN201980004098 A CN 201980004098A CN 111095236 B CN111095236 B CN 111095236B
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- 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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- G—PHYSICS
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- G06F21/60—Protecting data
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- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
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- 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
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- H04L9/0897—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage involving additional devices, e.g. trusted platform module [TPM], smartcard or USB
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Abstract
Description
Claims (13)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2019/093675 WO2019170178A2 (en) | 2019-06-28 | 2019-06-28 | System and method for blockchain address mapping |
Publications (2)
Publication Number | Publication Date |
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CN111095236A CN111095236A (zh) | 2020-05-01 |
CN111095236B true CN111095236B (zh) | 2024-05-10 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201980004098.9A Active CN111095236B (zh) | 2019-06-28 | 2019-06-28 | 用于区块链地址映射的系统和方法 |
Country Status (5)
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US (1) | US10693629B2 (zh) |
EP (1) | EP3688710B1 (zh) |
CN (1) | CN111095236B (zh) |
SG (1) | SG11202003891YA (zh) |
WO (1) | WO2019170178A2 (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111316303B (zh) | 2019-07-02 | 2023-11-10 | 创新先进技术有限公司 | 用于基于区块链的交叉实体认证的系统和方法 |
EP3688930B1 (en) | 2019-07-02 | 2021-10-20 | Advanced New Technologies Co., Ltd. | System and method for issuing verifiable claims |
CN116910726A (zh) | 2019-07-02 | 2023-10-20 | 创新先进技术有限公司 | 用于将去中心化标识映射到真实实体的系统和方法 |
CN111095327B (zh) | 2019-07-02 | 2023-11-17 | 创新先进技术有限公司 | 用于验证可验证声明的系统和方法 |
WO2019179534A2 (en) | 2019-07-02 | 2019-09-26 | Alibaba Group Holding Limited | System and method for creating decentralized identifiers |
US11516147B2 (en) * | 2019-10-02 | 2022-11-29 | Red Hat, Inc. | Blockchain-based dynamic storage provisioner |
US11968305B2 (en) * | 2020-04-29 | 2024-04-23 | Sony Group Corporation | Four-factor authentication |
CN111815420B (zh) * | 2020-08-28 | 2021-07-06 | 支付宝(杭州)信息技术有限公司 | 一种基于可信资产数据的匹配方法、装置及设备 |
CN112733127B (zh) * | 2021-01-13 | 2024-02-20 | 杭州甘道智能科技有限公司 | 一种基于区块链的双向认证方法及系统 |
CN115150360B (zh) * | 2022-06-28 | 2023-12-19 | 北京送好运信息技术有限公司 | 一种基于区块链技术的邮箱地址与区块链地址绑定方法 |
CN115550307B (zh) * | 2022-09-20 | 2024-10-11 | 中国银行股份有限公司 | 基于区块链的业务处理方法、业务端、用户端和系统 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106796685A (zh) * | 2016-12-30 | 2017-05-31 | 深圳前海达闼云端智能科技有限公司 | 区块链权限控制方法、装置及节点设备 |
CN107924389A (zh) * | 2015-07-02 | 2018-04-17 | 纳斯达克公司 | 对分布式交易数据库的安全溯源的系统和方法 |
CN108235805A (zh) * | 2017-12-29 | 2018-06-29 | 深圳前海达闼云端智能科技有限公司 | 账户统一方法、装置及存储介质 |
CN108288157A (zh) * | 2018-01-25 | 2018-07-17 | 青岛闪收付信息技术有限公司 | 一种基于金融区块链技术的供应链管理方法 |
CN108876616A (zh) * | 2018-06-13 | 2018-11-23 | 众安信息技术服务有限公司 | 基于区块链的交易信息处理方法、装置和资产登记结算系统 |
US10269009B1 (en) * | 2013-06-28 | 2019-04-23 | Winklevoss Ip, Llc | Systems, methods, and program products for a digital math-based asset exchange |
CN109716375A (zh) * | 2018-07-27 | 2019-05-03 | 区链通网络有限公司 | 区块链账户的处理方法、装置和存储介质 |
US10305833B1 (en) * | 2017-07-23 | 2019-05-28 | Turing Technology, Inc. | Blockchain based email procedures |
WO2019120327A2 (en) * | 2019-04-03 | 2019-06-27 | Alibaba Group Holding Limited | Processing blockchain data based on smart contract operations executed in a trusted execution environment |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9569771B2 (en) | 2011-04-29 | 2017-02-14 | Stephen Lesavich | Method and system for storage and retrieval of blockchain blocks using galois fields |
US10615967B2 (en) * | 2014-03-20 | 2020-04-07 | Microsoft Technology Licensing, Llc | Rapid data protection for storage devices |
US20160248809A1 (en) * | 2015-02-20 | 2016-08-25 | Intel Corporation | Methods and apparatus to process data based on automatically detecting a security environment |
SI3073670T1 (sl) | 2015-03-27 | 2021-07-30 | Black Gold Coin, Inc. | Sistem in postopek za osebno identifikacijo in verifikacijo |
US20180240107A1 (en) | 2015-03-27 | 2018-08-23 | Black Gold Coin, Inc. | Systems and methods for personal identification and verification |
US20170048209A1 (en) | 2015-07-14 | 2017-02-16 | Fmr Llc | Crypto Key Recovery and Social Aggregating, Fractionally Efficient Transfer Guidance, Conditional Triggered Transaction, Datastructures, Apparatuses, Methods and Systems |
US20170048235A1 (en) | 2015-07-14 | 2017-02-16 | Fmr Llc | Crypto Captcha and Social Aggregating, Fractionally Efficient Transfer Guidance, Conditional Triggered Transaction, Datastructures, Apparatuses, Methods and Systems |
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 |
US11042878B2 (en) | 2016-01-19 | 2021-06-22 | Priv8Pay, Inc. | Network node authentication |
US20170236123A1 (en) | 2016-02-16 | 2017-08-17 | Blockstack Inc. | Decentralized processing of global naming systems |
US10333705B2 (en) | 2016-04-30 | 2019-06-25 | Civic Technologies, Inc. | Methods and apparatus for providing attestation of information using a centralized or distributed ledger |
US10532268B2 (en) | 2016-05-02 | 2020-01-14 | Bao Tran | Smart device |
US10250694B2 (en) | 2016-08-19 | 2019-04-02 | Ca, Inc. | Maintaining distributed state among stateless service clients |
CN106372941B (zh) | 2016-08-31 | 2019-07-16 | 江苏通付盾科技有限公司 | 基于区块链的ca认证管理方法、装置及系统 |
US20180089760A1 (en) | 2016-09-26 | 2018-03-29 | Shapeshift Ag | System and method of providing a multi-asset rebalancing mechanism |
US20180343120A1 (en) | 2016-10-26 | 2018-11-29 | Black Gold Coin, Inc. | Systems and methods for providing a universal decentralized solution for verification of users with cross-verification features |
US20180247191A1 (en) | 2017-02-03 | 2018-08-30 | Milestone Entertainment Llc | Architectures, systems and methods for program defined entertainment state system, decentralized cryptocurrency system and system with segregated secure functions and public functions |
WO2018175666A1 (en) * | 2017-03-21 | 2018-09-27 | Dappsters, LLC | Blockchain systems and methods |
US10657725B2 (en) * | 2017-08-21 | 2020-05-19 | Flow Immersive, Inc. | Augmented virtual reality object creation |
GB2569278A (en) * | 2017-10-23 | 2019-06-19 | Cygnetise Ltd | Methods and apparatus for verifying a user transaction |
US10771449B2 (en) * | 2017-12-04 | 2020-09-08 | Mastercard International Incorporated | Method and system for trustworthiness using digital certificates |
US10439812B2 (en) * | 2018-02-02 | 2019-10-08 | SquareLink, Inc. | Technologies for private key recovery in distributed ledger systems |
CN108494605A (zh) | 2018-04-16 | 2018-09-04 | 华东师范大学 | 一种基于区块链的能源网联监控方法及存储介质 |
US10922441B2 (en) * | 2018-05-04 | 2021-02-16 | Huawei Technologies Co., Ltd. | Device and method for data security with a trusted execution environment |
US11301856B2 (en) | 2018-05-24 | 2022-04-12 | Mastercard International Incorporated | Method and system for transaction authorization via controlled blockchain |
WO2019245924A1 (en) * | 2018-06-19 | 2019-12-26 | Docusign, Inc. | File validation using a blockchain |
CN109003030A (zh) * | 2018-07-19 | 2018-12-14 | 深圳前海微众银行股份有限公司 | 区块链的对象物流转方法、系统和计算机可读存储介质 |
CN109040341B (zh) * | 2018-08-27 | 2021-05-04 | 深圳前海益链网络科技有限公司 | 智能合约地址的生成方法、装置、计算机设备及可读存储介质 |
CN109359976A (zh) * | 2018-09-06 | 2019-02-19 | 深圳大学 | 基于区块链的账号密码管理方法、装置、设备及存储介质 |
CN109857751A (zh) | 2019-01-23 | 2019-06-07 | 平安科技(深圳)有限公司 | 基于区块链的跨平台数据更新方法、装置和计算机设备 |
CN109859047A (zh) | 2019-01-31 | 2019-06-07 | 北京瑞卓喜投科技发展有限公司 | 一种区块链更新方法和区块链更新系统 |
-
2019
- 2019-06-28 CN CN201980004098.9A patent/CN111095236B/zh active Active
- 2019-06-28 SG SG11202003891YA patent/SG11202003891YA/en unknown
- 2019-06-28 WO PCT/CN2019/093675 patent/WO2019170178A2/en unknown
- 2019-06-28 EP EP19764442.0A patent/EP3688710B1/en active Active
-
2020
- 2020-01-09 US US16/739,008 patent/US10693629B2/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10269009B1 (en) * | 2013-06-28 | 2019-04-23 | Winklevoss Ip, Llc | Systems, methods, and program products for a digital math-based asset exchange |
CN107924389A (zh) * | 2015-07-02 | 2018-04-17 | 纳斯达克公司 | 对分布式交易数据库的安全溯源的系统和方法 |
CN106796685A (zh) * | 2016-12-30 | 2017-05-31 | 深圳前海达闼云端智能科技有限公司 | 区块链权限控制方法、装置及节点设备 |
US10305833B1 (en) * | 2017-07-23 | 2019-05-28 | Turing Technology, Inc. | Blockchain based email procedures |
CN108235805A (zh) * | 2017-12-29 | 2018-06-29 | 深圳前海达闼云端智能科技有限公司 | 账户统一方法、装置及存储介质 |
CN108288157A (zh) * | 2018-01-25 | 2018-07-17 | 青岛闪收付信息技术有限公司 | 一种基于金融区块链技术的供应链管理方法 |
CN108876616A (zh) * | 2018-06-13 | 2018-11-23 | 众安信息技术服务有限公司 | 基于区块链的交易信息处理方法、装置和资产登记结算系统 |
CN109716375A (zh) * | 2018-07-27 | 2019-05-03 | 区链通网络有限公司 | 区块链账户的处理方法、装置和存储介质 |
WO2019120327A2 (en) * | 2019-04-03 | 2019-06-27 | Alibaba Group Holding Limited | Processing blockchain data based on smart contract operations executed in a trusted execution environment |
Non-Patent Citations (2)
Title |
---|
区块链安全风险研究;张滨;;电信工程技术与标准化(11);6-10 * |
区块链技术综述;张亮;刘百祥;张如意;江斌鑫;刘一江;;计算机工程(05);7-18 * |
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WO2019170178A2 (en) | 2019-09-12 |
EP3688710B1 (en) | 2022-05-25 |
SG11202003891YA (en) | 2020-05-28 |
EP3688710A2 (en) | 2020-08-05 |
US20200145198A1 (en) | 2020-05-07 |
WO2019170178A3 (en) | 2020-04-23 |
CN111095236A (zh) | 2020-05-01 |
US10693629B2 (en) | 2020-06-23 |
EP3688710A4 (en) | 2020-10-07 |
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