KR102242220B1 - 블록체인 기반 데이터 프로세싱 방법 및 디바이스 - Google Patents

블록체인 기반 데이터 프로세싱 방법 및 디바이스 Download PDF

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KR102242220B1
KR102242220B1 KR1020197013510A KR20197013510A KR102242220B1 KR 102242220 B1 KR102242220 B1 KR 102242220B1 KR 1020197013510 A KR1020197013510 A KR 1020197013510A KR 20197013510 A KR20197013510 A KR 20197013510A KR 102242220 B1 KR102242220 B1 KR 102242220B1
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KR20190069473A (ko
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홍린 키우
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어드밴스드 뉴 테크놀로지스 씨오., 엘티디.
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
    • H04L63/1441—Countermeasures against malicious traffic
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F16/23—Updating
    • G06F16/2379—Updates performed during online database operations; commit processing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/12—Applying verification of the received information
    • H04L63/123—Applying verification of the received information received data contents, e.g. message integrity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/12—Applying verification of the received information
    • H04L63/126—Applying verification of the received information the source of the received data
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F16/22—Indexing; Data structures therefor; Storage structures
    • G06F16/2228—Indexing structures
    • G06F16/2255—Hash tables
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
    • H04L63/1441—Countermeasures against malicious traffic
    • H04L63/1466—Active attacks involving interception, injection, modification, spoofing of data unit addresses, e.g. hijacking, packet injection or TCP sequence number attacks
    • 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 OR CALCULATING; 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
    • H04L2209/56—Financial cryptography, e.g. electronic payment or e-cash

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Business, Economics & Management (AREA)
  • Data Mining & Analysis (AREA)
  • Computer Hardware Design (AREA)
  • Accounting & Taxation (AREA)
  • Computational Linguistics (AREA)
  • Finance (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Software Systems (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Computer And Data Communications (AREA)
KR1020197013510A 2017-05-12 2018-05-10 블록체인 기반 데이터 프로세싱 방법 및 디바이스 Active KR102242220B1 (ko)

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CN201710335973.4 2017-05-12
CN201710335973.4A CN108881120B (zh) 2017-05-12 2017-05-12 一种基于区块链的数据处理方法及设备
PCT/CN2018/086280 WO2018205971A1 (zh) 2017-05-12 2018-05-10 一种基于区块链的数据处理方法及设备

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KR102242220B1 true KR102242220B1 (ko) 2021-04-21

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US (1) US11281661B2 (https=)
EP (1) EP3528451B1 (https=)
JP (1) JP2020516089A (https=)
KR (1) KR102242220B1 (https=)
CN (1) CN108881120B (https=)
AU (1) AU2018264441B2 (https=)
BR (1) BR112019009576A2 (https=)
CA (1) CA3043536A1 (https=)
MX (1) MX2019005529A (https=)
MY (1) MY195245A (https=)
PH (1) PH12019501055A1 (https=)
RU (1) RU2720641C9 (https=)
TW (1) TWI684878B (https=)
WO (1) WO2018205971A1 (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108881120B (zh) 2017-05-12 2020-12-04 创新先进技术有限公司 一种基于区块链的数据处理方法及设备
US11283634B2 (en) 2018-12-29 2022-03-22 Advanced New Technologies Co., Ltd. System and method for detecting replay attack
KR102239398B1 (ko) 2018-12-29 2021-04-13 어드밴스드 뉴 테크놀로지스 씨오., 엘티디. 재전송 공격을 검출하기 위한 시스템 및 방법
WO2019137563A2 (en) * 2019-04-26 2019-07-18 Alibaba Group Holding Limited Anti-replay attack authentication protocol
CN110415114A (zh) * 2019-06-12 2019-11-05 阿里巴巴集团控股有限公司 一种在区块链中解锁账户的方法和装置
EP3659319B1 (en) 2019-06-26 2021-11-24 Advanced New Technologies Co., Ltd. Improved anti-replay device based on memory space interchange
US12099997B1 (en) 2020-01-31 2024-09-24 Steven Mark Hoffberg Tokenized fungible liabilities
CN111598558B (zh) * 2020-05-13 2023-08-22 中国联合网络通信集团有限公司 记账方法及记账节点服务器、付款方节点服务器
CN113438219B (zh) 2020-07-08 2023-06-02 支付宝(杭州)信息技术有限公司 一种基于区块链一体机的重放交易识别方法及装置
CN113726875B (zh) 2020-07-08 2024-06-21 支付宝(杭州)信息技术有限公司 一种基于区块链一体机的交易处理方法及装置
CN111541789A (zh) 2020-07-08 2020-08-14 支付宝(杭州)信息技术有限公司 一种基于区块链一体机的数据同步方法及装置
CN111539829B (zh) 2020-07-08 2020-12-29 支付宝(杭州)信息技术有限公司 一种基于区块链一体机的待过滤交易识别方法及装置
CN112492002B (zh) 2020-07-08 2023-01-20 支付宝(杭州)信息技术有限公司 一种基于区块链一体机的交易转发方法及装置
CN117478301B (zh) * 2023-12-27 2024-04-09 湖南天河国云科技有限公司 基于有向无环图的区块链共识达成方法及装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016204572A2 (ko) * 2015-06-18 2016-12-22 주식회사 코인플러그 블록체인을 기반으로 하는 금융기관 제증명서류 위변조 검증시스템 및 방법
US20170132621A1 (en) 2015-11-06 2017-05-11 SWFL, Inc., d/b/a "Filament" Systems and methods for autonomous device transacting

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030065919A1 (en) * 2001-04-18 2003-04-03 Albert Roy David Method and system for identifying a replay attack by an access device to a computer system
US7653401B2 (en) * 2002-07-25 2010-01-26 Hai Qu Filtering of broadcast SMS messages
US7096137B2 (en) * 2002-12-02 2006-08-22 Silverbrook Research Pty Ltd Clock trim mechanism for onboard system clock
US7873782B2 (en) * 2004-11-05 2011-01-18 Data Robotics, Inc. Filesystem-aware block storage system, apparatus, and method
CN101009703B (zh) * 2007-02-07 2011-07-20 杭州华三通信技术有限公司 一种验证数据同步的方法及系统
US20110320347A1 (en) * 2007-03-30 2011-12-29 Obopay, Inc. Mobile Networked Payment System
DE102008046563A1 (de) * 2008-09-10 2010-03-11 Siemens Aktiengesellschaft Verfahren zur Datenübertragung zwischen Netzwerkknoten
CN102915421B (zh) * 2011-08-04 2013-10-23 腾讯科技（深圳）有限公司 文件的扫描方法及系统
US9858401B2 (en) 2011-08-09 2018-01-02 Biogy, Inc. Securing transactions against cyberattacks
CN103036696B (zh) * 2011-09-30 2016-05-25 中国移动通信集团甘肃有限公司 一种联机业务的实现方法、系统及相应设备
CN105308899A (zh) * 2013-06-04 2016-02-03 三菱电机株式会社 数据认证装置和数据认证方法
US20150324789A1 (en) * 2014-05-06 2015-11-12 Case Wallet, Inc. Cryptocurrency Virtual Wallet System and Method
US9836908B2 (en) * 2014-07-25 2017-12-05 Blockchain Technologies Corporation System and method for securely receiving and counting votes in an election
CN106156050B (zh) * 2015-03-27 2020-01-10 阿里巴巴集团控股有限公司 一种数据处理方法及装置
US10007913B2 (en) * 2015-05-05 2018-06-26 ShoCard, Inc. Identity management service using a blockchain providing identity transactions between devices
US20160342977A1 (en) * 2015-05-20 2016-11-24 Vennd.io Pty Ltd Device, method and system for virtual asset transactions
US10963881B2 (en) 2015-05-21 2021-03-30 Mastercard International Incorporated Method and system for fraud control of blockchain-based transactions
GB201511963D0 (en) * 2015-07-08 2015-08-19 Barclays Bank Plc Secure digital data operations
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
KR102665644B1 (ko) * 2015-09-17 2024-05-17 삼성전자 주식회사 인증을 위한 방법 및 그 장치
WO2017079652A1 (en) * 2015-11-05 2017-05-11 Pulsifer Allen Cryptographic transactions system
US20170132625A1 (en) * 2015-11-05 2017-05-11 Mastercard International Incorporated Method and system for use of a blockchain in a transaction processing network
US20170132626A1 (en) * 2015-11-05 2017-05-11 Mastercard International Incorporated Method and system for processing of a blockchain transaction in a transaction processing network
US10423938B1 (en) * 2015-11-20 2019-09-24 United Services Automobile Association Identifying negotiable instrument fraud using distributed ledger systems
CN105931052A (zh) * 2016-04-21 2016-09-07 四川大学 一种基于区块链多因子交叉验证的虚拟货币交易验证方法
GB201607477D0 (en) * 2016-04-29 2016-06-15 Eitc Holdings Ltd A method and system for controlling the performance of a contract using a distributed hash table and a peer to peer distributed ledger
CN106131048B (zh) * 2016-08-13 2020-05-19 广州商品清算中心股份有限公司 一种用于区块链的非信任远程交易文件安全存储系统
CN106295401A (zh) * 2016-08-13 2017-01-04 深圳市樊溪电子有限公司 一种用于区块链的只读安全文件存储系统及其方法
CN106530083B (zh) * 2016-10-27 2018-06-29 深圳壹账通智能科技有限公司 基于区块链的多链管理方法及系统
CN106650494B (zh) * 2016-12-16 2019-07-16 杭州嘉楠耘智信息科技有限公司 一种数据处理方法及装置
CN108881120B (zh) 2017-05-12 2020-12-04 创新先进技术有限公司 一种基于区块链的数据处理方法及设备

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016204572A2 (ko) * 2015-06-18 2016-12-22 주식회사 코인플러그 블록체인을 기반으로 하는 금융기관 제증명서류 위변조 검증시스템 및 방법
US20170132621A1 (en) 2015-11-06 2017-05-11 SWFL, Inc., d/b/a "Filament" Systems and methods for autonomous device transacting

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Ethan Cecchetti et al., Solidus: Confidential Dostrubuted Ledger Transactions via PVORM, IACR 2017.04.10*

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JP2020516089A (ja) 2020-05-28
US20190391973A1 (en) 2019-12-26
EP3528451A4 (en) 2019-12-04
RU2720641C9 (ru) 2020-07-07
US11281661B2 (en) 2022-03-22
AU2018264441A1 (en) 2019-05-30
WO2018205971A1 (zh) 2018-11-15
AU2018264441B2 (en) 2020-05-21
MY195245A (en) 2023-01-11
CN108881120B (zh) 2020-12-04
TWI684878B (zh) 2020-02-11
EP3528451A1 (en) 2019-08-21
TW201901480A (zh) 2019-01-01
CA3043536A1 (en) 2018-11-15
KR20190069473A (ko) 2019-06-19
EP3528451B1 (en) 2022-07-06
PH12019501055A1 (en) 2019-12-02
CN108881120A (zh) 2018-11-23
BR112019009576A2 (pt) 2019-10-22
MX2019005529A (es) 2019-09-05
RU2720641C1 (ru) 2020-05-12

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