WO2017146333A9 - 블록체인을 기반으로 하는 금융기관 제증명서류 위변조 검증시스템 및 방법 - Google Patents

블록체인을 기반으로 하는 금융기관 제증명서류 위변조 검증시스템 및 방법 Download PDF

Info

Publication number
WO2017146333A9
WO2017146333A9 PCT/KR2016/011288 KR2016011288W WO2017146333A9 WO 2017146333 A9 WO2017146333 A9 WO 2017146333A9 KR 2016011288 W KR2016011288 W KR 2016011288W WO 2017146333 A9 WO2017146333 A9 WO 2017146333A9
Authority
WO
WIPO (PCT)
Prior art keywords
financial institution
blockchain
certificates
certificate
tampering
Prior art date
Application number
PCT/KR2016/011288
Other languages
English (en)
French (fr)
Other versions
WO2017146333A1 (ko
Inventor
어준선
홍재우
송주한
Original Assignee
(주)코인플러그
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주)코인플러그 filed Critical (주)코인플러그
Priority to CA3012823A priority Critical patent/CA3012823A1/en
Priority to CN201680082406.6A priority patent/CN108885760B/zh
Publication of WO2017146333A1 publication Critical patent/WO2017146333A1/ko
Publication of WO2017146333A9 publication Critical patent/WO2017146333A9/ko
Priority to US16/050,840 priority patent/US11005666B2/en
Priority to US17/226,175 priority patent/US20210226804A1/en

Links

Classifications

    • 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
    • H04L9/3263—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 certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
    • H04L9/3268—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 certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements using certificate validation, registration, distribution or revocation, e.g. certificate revocation list [CRL]
    • 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
    • G06Q20/3821—Electronic credentials
    • G06Q20/38215—Use of certificates or encrypted proofs of transaction rights
    • 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
    • G06Q20/40—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
    • G06Q20/4016—Transaction verification involving fraud or risk level assessment in transaction processing
    • 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
    • G06Q40/02—Banking, e.g. interest calculation or account maintenance
    • 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
    • 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
    • H04L63/1483—Countermeasures against malicious traffic service impersonation, e.g. phishing, pharming or web spoofing
    • 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]
    • 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
    • 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
    • H04L9/3263—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 certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
    • H04L9/3265—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 certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements using certificate chains, trees or paths; Hierarchical trust model
    • 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
    • H04L2209/56—Financial cryptography, e.g. electronic payment or e-cash

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Finance (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Business, Economics & Management (AREA)
  • Strategic Management (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • Development Economics (AREA)
  • Economics (AREA)
  • Marketing (AREA)
  • Technology Law (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Storage Device Security (AREA)

Abstract

본 발명에서는 블록체인을 기반으로 하는 금융기관 제증명서류 위변조 검증시스템 및 방법을 제공한다. 금융기관에서 최초 생성 시와 고객 발급 시점의 제증명서의 내용을 비교하여 워터마크에 제증명서의 위변조 여부를 검증한다. 그리고 블록체인 기반의 고객 제증명서 등록과정에서 고객의 제증명서 정보를 포함하는 트랜잭션정보를 압축한 후 등록하는 수단을 통해 트래픽의 발생을 최소화하여 네트워크 과부하를 감소시킨다. 기 설정된 주기마다 금융기관 고객들의 제증명서의 위변조 여부를 검증하여 해킹을 통해 제증명서가 위변조 되는 것을 감시한다.
PCT/KR2016/011288 2016-02-22 2016-10-10 블록체인을 기반으로 하는 금융기관 제증명서류 위변조 검증시스템 및 방법 WO2017146333A1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA3012823A CA3012823A1 (en) 2016-02-22 2016-10-10 Tampering verification system and method for financial institution certificates, based on blockchain
CN201680082406.6A CN108885760B (zh) 2016-02-22 2016-10-10 基于区块链的金融机构证书的篡改验证系统和方法
US16/050,840 US11005666B2 (en) 2016-02-22 2018-07-31 Tampering verification system and method for financial institution certificates based on blockchain
US17/226,175 US20210226804A1 (en) 2016-02-22 2021-04-09 Tampering verification system and method for financial institution certificates, based on blockchain

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020160020437A KR101637868B1 (ko) 2016-02-22 2016-02-22 블록체인을 기반으로 하는 금융기관 제증명서류 위변조 검증시스템 및 방법
KR10-2016-0020437 2016-02-22

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US16/050,840 Continuation US11005666B2 (en) 2016-02-22 2018-07-31 Tampering verification system and method for financial institution certificates based on blockchain

Publications (2)

Publication Number Publication Date
WO2017146333A1 WO2017146333A1 (ko) 2017-08-31
WO2017146333A9 true WO2017146333A9 (ko) 2017-10-19

Family

ID=56504642

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2016/011288 WO2017146333A1 (ko) 2016-02-22 2016-10-10 블록체인을 기반으로 하는 금융기관 제증명서류 위변조 검증시스템 및 방법

Country Status (5)

Country Link
US (2) US11005666B2 (ko)
KR (1) KR101637868B1 (ko)
CN (1) CN108885760B (ko)
CA (1) CA3012823A1 (ko)
WO (1) WO2017146333A1 (ko)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108111604A (zh) * 2017-12-21 2018-06-01 广州广电运通金融电子股份有限公司 区块链共识方法、装置和系统、标识信息处理方法和装置
CN108241970A (zh) * 2018-01-09 2018-07-03 重庆金窝窝网络科技有限公司 基于区块链的挖矿方法、装置及计算机可读存储介质
CN109905242A (zh) * 2017-12-07 2019-06-18 航天信息股份有限公司 数字证书的存储、更新、验证方法及装置

Families Citing this family (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9185095B1 (en) 2012-03-20 2015-11-10 United Services Automobile Association (Usaa) Behavioral profiling method and system to authenticate a user
US10979410B1 (en) 2015-05-04 2021-04-13 United Services Automobile Association (Usaa) Systems and methods for utilizing cryptology with virtual ledgers in support of transactions and agreements
US11188907B1 (en) 2015-08-21 2021-11-30 United Services Automobile Association (Usaa) ACH authorization validation using public blockchains
US11195177B1 (en) 2015-08-21 2021-12-07 United Services Automobile Association (Usaa) Distributed ledger systems for tracking recurring transaction authorizations
US10949856B1 (en) 2015-11-17 2021-03-16 United Services Automobile Association (Usaa) Systems and methods for adaptive learning to replicate peak performance of human decision making
US11361286B1 (en) 2015-11-20 2022-06-14 United Services Automobile Association (Usaa) Identifying negotiable instrument fraud using distributed ledger systems
US10423938B1 (en) 2015-11-20 2019-09-24 United Services Automobile Association Identifying negotiable instrument fraud using distributed ledger systems
US10164973B1 (en) 2015-12-02 2018-12-25 United Services Automobile Association (Usaa) Public authentication systems and methods
US10833843B1 (en) * 2015-12-03 2020-11-10 United Services Automobile Association (USAA0 Managing blockchain access
KR101637868B1 (ko) * 2016-02-22 2016-07-08 주식회사 코인플러그 블록체인을 기반으로 하는 금융기관 제증명서류 위변조 검증시스템 및 방법
US10454677B1 (en) 2016-02-24 2019-10-22 United Services Automobile Associate (USAA) Cryptographic key generation from biometric data
US11854011B1 (en) 2016-07-11 2023-12-26 United Services Automobile Association (Usaa) Identity management framework
JP7047760B2 (ja) * 2016-07-29 2022-04-05 日本電気株式会社 システム、データ管理方法及びプログラム
KR101767534B1 (ko) 2016-09-12 2017-08-14 주식회사 코인플러그 근거리 무선 통신 기반의 카드를 이용하여 본인 인증 서비스를 제공하는 방법 및 이를 이용한 카드, 인증용 단말, 인증 지원 서버 및 본인 인증 서버
US10749684B2 (en) * 2016-09-30 2020-08-18 Entrust, Inc. Methods and apparatus for providing blockchain participant identity binding
KR101841928B1 (ko) * 2016-11-02 2018-05-14 주식회사 코인플러그 문서를 오프라인으로 발행하며, 발행된 오프라인 문서에 대한 인증을 수행하는 방법 및 이를 이용한 서버
KR101841929B1 (ko) 2016-11-02 2018-03-27 주식회사 코인플러그 머클트리 구조를 사용하여, 문서를 오프라인으로 발행하며 발행된 오프라인 문서에 대한 인증을 수행하는 방법 및 이를 이용한 서버
KR102026225B1 (ko) 2017-01-19 2019-09-27 주식회사 케이티 블록 체인을 이용하여 데이터를 관리하는 장치 및 방법
KR102475435B1 (ko) 2017-01-19 2022-12-06 주식회사 케이티 블록 체인을 이용하여 데이터를 관리하는 장치 및 방법
CN107040582B (zh) 2017-02-17 2020-08-14 创新先进技术有限公司 一种数据处理方法及装置
CN113766035B (zh) * 2017-03-28 2023-05-23 创新先进技术有限公司 一种业务受理及共识的方法及装置
CN107220896A (zh) * 2017-04-23 2017-09-29 杭州复杂美科技有限公司 一种基于区块链技术的应收账款融资
US10762506B1 (en) 2017-05-11 2020-09-01 United Services Automobile Association Token device for distributed ledger based interchange
CN108959280B (zh) * 2017-05-17 2021-08-06 中国移动通信有限公司研究院 一种存储虚拟资源关联信息的方法及装置
EP3418998A1 (en) * 2017-06-22 2018-12-26 Nokia Technologies Oy Road traffic management
KR101814989B1 (ko) * 2017-07-06 2018-01-05 주식회사 케이뱅크은행 블록 체인을 이용한 이상 금융 거래 탐지 방법 및 이를 실행하는 서버
CN107181765A (zh) * 2017-07-25 2017-09-19 光载无限（北京）科技有限公司 基于区块链技术的网络数字身份认证方法
US10805085B1 (en) 2017-08-24 2020-10-13 United Services Automobile Association (Usaa) PKI-based user authentication for web services using blockchain
CN107682328A (zh) * 2017-09-26 2018-02-09 武汉斗鱼网络科技有限公司 一种数据校验方法及客户端
US11604890B2 (en) 2017-10-20 2023-03-14 Hewlett Packard Enterprise Development Lp Accessing information based on privileges
WO2019078879A1 (en) 2017-10-20 2019-04-25 Hewlett Packard Enterprise Development Lp PERMISSIONS FROM ENTITIES AND ACCESSING INFORMATION
WO2019078880A1 (en) * 2017-10-20 2019-04-25 Hewlett Packard Enterprise Development Lp AUTHENTICATION AND PAYMENT OF SERVICES THROUGH A BLOCK CHAIN
KR101954268B1 (ko) * 2017-10-24 2019-03-05 한국조폐공사 블록체인 기반의 문서 관리 방법 및 이를 이용한 문서 관리 서버
CN107832626B (zh) * 2017-11-30 2019-09-17 中国人民解放军国防科技大学 一种面向数据流通的结构化数据确权方法
US11138590B2 (en) 2017-12-11 2021-10-05 Titan Seal, Inc. Apparatus and method for embedding digital certifications within documents
KR20190079324A (ko) 2017-12-27 2019-07-05 에이치닥테크놀로지 주식회사 한국영업소 블록체인 시스템을 이용한 데이터베이스의 무결성 강화 방법 및 시스템
CN108173937A (zh) * 2017-12-28 2018-06-15 北京中电普华信息技术有限公司 访问控制方法和装置
US20190228386A1 (en) * 2018-01-19 2019-07-25 Xapo Holdings Limited Recording evidence of address/account allocations in a distributed ledger
WO2019144400A1 (en) * 2018-01-29 2019-08-01 Waysun Technology Development Limited A system and a method for use in data exchange
US20190251573A1 (en) * 2018-02-09 2019-08-15 Airbus (S.A.S.) Systems and methods of verifying credentials of aircraft personnel using a blockchain computer system
KR102107438B1 (ko) * 2018-03-07 2020-06-02 주식회사 한글과컴퓨터 블록체인을 이용한 전자 문서 관리 장치 및 이의 동작 방법
CN108648761B (zh) * 2018-05-10 2023-05-09 北京泛融科技有限公司 一种在音频数字水印中嵌入区块链账本的方法
KR101946555B1 (ko) * 2018-05-15 2019-05-03 한국마필거래소(주) 블록체인 기반의 유전자 정보 유통 방법 및 시스템
KR20190135763A (ko) * 2018-05-29 2019-12-09 김태욱 블록체인 기반의 지급결제 서비스 방법 및 시스템
US10972463B2 (en) 2018-06-06 2021-04-06 Cisco Technology, Inc. Blockchain-based NB-IoT devices
US10673618B2 (en) 2018-06-08 2020-06-02 Cisco Technology, Inc. Provisioning network resources in a wireless network using a native blockchain platform
US10505718B1 (en) 2018-06-08 2019-12-10 Cisco Technology, Inc. Systems, devices, and techniques for registering user equipment (UE) in wireless networks using a native blockchain platform
WO2020014282A1 (en) * 2018-07-09 2020-01-16 Sandor Richard L Systems and methods for blockchain based identity verification and transaction processing
KR102190236B1 (ko) 2018-07-31 2020-12-11 전재균 블록체인을 이용한 전자문서의 소유권 이전 및 검증 방법, 그리고 시스템
US11335109B2 (en) 2018-08-28 2022-05-17 Marlabs Incorporated Computing device for document authentication and a method to operate the same
EP3627320A1 (en) * 2018-09-19 2020-03-25 Vocalink Limited Data processing device, system and method
CN109194674A (zh) * 2018-09-20 2019-01-11 浪潮电子信息产业股份有限公司 一种通信数据的处理方法及装置
CN109347806B (zh) * 2018-09-20 2021-04-27 天津大学 一种基于主机监控技术的挖矿恶意软件检测系统及方法
CN111080044A (zh) * 2018-10-19 2020-04-28 宝硕财务科技股份有限公司 金融记录管理系统
KR102268700B1 (ko) 2018-10-29 2021-06-24 전재균 블록체인을 이용한 전자문서의 공증 방법, 그리고 시스템
SG11202104293RA (en) 2018-11-02 2021-05-28 Verona Holdings Sezc A tokenization platform
US11334856B2 (en) * 2018-11-21 2022-05-17 Capital One Services, Llc Check tampering prevention using blockchain
KR102137115B1 (ko) * 2018-12-03 2020-07-24 주식회사 우리은행 증명서 간편 제출 서비스 지원 시스템 및 지원 방법
CN110855603B (zh) * 2018-12-24 2021-11-09 互联网域名系统北京市工程研究中心有限公司 一种基于区块链技术的抗DoS攻击防护的方法
CN109766390A (zh) * 2019-01-16 2019-05-17 杭州趣链科技有限公司 一种基于区块链的防篡改机构证书系统
EP3596906B1 (en) * 2019-02-28 2021-10-20 Advanced New Technologies Co., Ltd. System and method for blockchain-based authentication
CN111695885B (zh) * 2019-03-14 2023-08-29 中国科学技术大学 基于减小交易输入的数字凭证区块链压缩方法
WO2019141295A2 (en) 2019-05-20 2019-07-25 Alibaba Group Holding Limited Identifying copyrighted material using copyright information embedded in electronic files
CN110809762A (zh) 2019-05-20 2020-02-18 阿里巴巴集团控股有限公司 使用嵌入式版权信息识别版权材料
EP3673393B1 (en) 2019-05-20 2021-09-29 Advanced New Technologies Co., Ltd. Identifying copyrighted material using embedded copyright information
CN111164640B (zh) 2019-05-20 2023-12-12 创新先进技术有限公司 使用嵌入在表中的版权信息识别版权材料
EP3907634B1 (en) 2019-05-20 2022-12-21 Advanced New Technologies Co., Ltd. Copyright protection based on hidden copright information
WO2019144978A2 (en) 2019-05-20 2019-08-01 Alibaba Group Holding Limited Identifying copyrighted material using embedded copyright information
EP3673394A4 (en) 2019-05-20 2020-09-09 Alibaba Group Holding Limited IDENTIFICATION OF COPYRIGHT PROTECTED MATERIAL THROUGH INTEGRATED TIME-STATED COPYRIGHT INFORMATION
CN110914820A (zh) 2019-05-20 2020-03-24 阿里巴巴集团控股有限公司 使用嵌入式版权信息识别版权材料
GB201907349D0 (en) * 2019-05-24 2019-07-10 Nchain Holdings Ltd Verification of data fields of blockchain transactions
CN110493174A (zh) * 2019-07-01 2019-11-22 黄智康 使用区块链的通用电子文件查证系统及其方法
US11088828B2 (en) 2019-07-18 2021-08-10 Advanced New Technologies Co., Ltd. Blockchain-based data evidence storage method and apparatus
CN110489488B (zh) * 2019-08-21 2021-06-15 腾讯科技（深圳）有限公司 一种数据处理方法和装置
US10992459B2 (en) * 2019-08-30 2021-04-27 Advanced New Technologies Co., Ltd. Updating a state Merkle tree
US11423127B2 (en) 2019-12-10 2022-08-23 International Business Machines Corporation Resilient watermarking
CN111369248B (zh) * 2020-03-03 2023-07-04 南京大学 一种基于区块链技术的数字产品安全交易方法和系统
CN111984615B (zh) * 2020-08-04 2024-05-28 中国人民银行数字货币研究所 一种共享文件的方法、装置及系统
CN112214799B (zh) * 2020-09-10 2023-06-02 中国科学院计算机网络信息中心 一种基于区块链技术的数据库防篡改方法及系统
KR102276527B1 (ko) * 2020-11-11 2021-07-13 (주)소셜인프라테크 오브젝트의 정보 변경 방지를 위한 오브젝트 발행 시스템
KR102273629B1 (ko) 2021-02-22 2021-07-06 (주)지에스티 Did 기반 블록체인 스마트 단말기 및 생체인식(안면 및 홍채)을 이용한 무인자동화 로봇 보안시스템
KR102598503B1 (ko) * 2023-05-02 2023-11-07 주식회사 오에스정보통신 블록체인을 이용한 통합배선반 관리 시스템, 블록체인 기반의 분산저장 처리장치 및 방법
CN117726334A (zh) * 2024-02-08 2024-03-19 泉州行创网络科技有限公司 一种金融数据处理方法及系统

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030020675A (ko) 2001-09-04 2003-03-10 스팍스컴 주식회사 워터마킹 기술을 이용한 문서 발급 및 인증시스템과 그인증방법
CN101490689B (zh) * 2006-07-07 2012-05-16 桑迪士克股份有限公司 用于由存储装置验证实体的方法及使用该方法的存储装置
KR20090000740A (ko) 2007-03-29 2009-01-08 주식회사 신한은행 증명서 발급 방법 및 시스템과 이를 위한 기록매체
KR101252375B1 (ko) * 2010-12-28 2013-04-08 한양대학교 산학협력단 저장 장치의 중복 제거 성능 향상을 위한 맵핑 관리 시스템 및 방법
KR101149695B1 (ko) * 2011-10-20 2012-05-23 제이콥스 주식회사 금융거래시 전자문서상 자필 전자서명을 이용한 업무처리시스템 및 업무처리방법
WO2015106285A1 (en) 2014-01-13 2015-07-16 Yago Yaron Edan Verification method
US9858569B2 (en) * 2014-03-21 2018-01-02 Ramanan Navaratnam Systems and methods in support of authentication of an item
CN104320262B (zh) * 2014-11-05 2017-07-21 中国科学院合肥物质科学研究院 基于加密数字货币公开账本技术的用户公钥地址绑定、检索和校验的方法及系统
CN104392354B (zh) * 2014-11-05 2017-10-03 中国科学院合肥物质科学研究院 一种公钥地址与用户账号的关联和检索方法及其系统
US9374373B1 (en) * 2015-02-03 2016-06-21 Hong Kong Applied Science And Technology Research Institute Co., Ltd. Encryption techniques for improved sharing and distribution of encrypted content
US9705851B2 (en) * 2015-07-06 2017-07-11 Verisign, Inc. Extending DNSSEC trust chains to objects outside the DNS
KR101560766B1 (ko) 2015-07-10 2015-10-14 엘지전자 주식회사 디지털 방송 수신기
US9849364B2 (en) * 2016-02-02 2017-12-26 Bao Tran Smart device
KR101637868B1 (ko) * 2016-02-22 2016-07-08 주식회사 코인플러그 블록체인을 기반으로 하는 금융기관 제증명서류 위변조 검증시스템 및 방법
US10157295B2 (en) * 2016-10-07 2018-12-18 Acronis International Gmbh System and method for file authenticity certification using blockchain network

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109905242A (zh) * 2017-12-07 2019-06-18 航天信息股份有限公司 数字证书的存储、更新、验证方法及装置
CN108111604A (zh) * 2017-12-21 2018-06-01 广州广电运通金融电子股份有限公司 区块链共识方法、装置和系统、标识信息处理方法和装置
CN108111604B (zh) * 2017-12-21 2020-08-14 广州广电运通金融电子股份有限公司 区块链共识方法、装置和系统、标识信息处理方法和装置
CN108241970A (zh) * 2018-01-09 2018-07-03 重庆金窝窝网络科技有限公司 基于区块链的挖矿方法、装置及计算机可读存储介质

Also Published As

Publication number Publication date
CN108885760A (zh) 2018-11-23
CN108885760B (zh) 2022-02-08
US20180343128A1 (en) 2018-11-29
US11005666B2 (en) 2021-05-11
CA3012823A1 (en) 2017-08-31
US20210226804A1 (en) 2021-07-22
KR101637868B1 (ko) 2016-07-08
WO2017146333A1 (ko) 2017-08-31

Similar Documents

Publication Publication Date Title
WO2017146333A9 (ko) 블록체인을 기반으로 하는 금융기관 제증명서류 위변조 검증시스템 및 방법
WO2018071191A3 (en) Method and system for data security based on quantum communication and trusted computing
PH12019501063A1 (en) Traffic section fee payment method, fee system, and payment system
WO2017081639A3 (en) Method and system for network communication
WO2016204572A3 (ko) 블록체인을 기반으로 하는 금융기관 제증명서류 위변조 검증시스템 및 방법
MX2019006968A (es) Metodo, aparato y sistema para procesar codigos de barras bidimensionales.
SG10201808534SA (en) Method and system for processing blockchain-based transactions on existing payment networks
GB2508776A (en) Methods and apparatus for brokering a transaction
MY184770A (en) Method and system for processing secure offline transactions
JP2017513265A5 (ko)
EP2560341A3 (en) Authentication and binding of multiple devices
CN106411528A (zh) 一种基于隐式证书的轻量级认证密钥协商方法
JP2017519412A5 (ko)
CN106878318A (zh) 一种区块链实时轮询云端系统
WO2009050924A1 (ja) 利用者認証システム及びその方法
EP2534621A4 (en) METHOD AND SYSTEM FOR PROCESSING E-COMMERCE TRANSACTION DATA
WO2014138430A3 (en) Secure simple enrollment
CN105631248A (zh) 电子合同的签订方法、判断伪造方法及判断篡改方法
WO2009114290A3 (en) Method and apparatus for detecting unauthorized access to a computing device and securely communicating information about such unauthorized access
TW200635326A (en) Method and system for secure binding register name identifier profile
WO2016035015A9 (en) System, method and process for detecting advanced and targeted attacks with the recoupling of kerberos authentication and authorization
WO2015057937A8 (en) Method and system for implementing video two factor authentication
IN2014MU00771A (ko)
WO2016114830A3 (en) Methods and systems for authentication interoperability
MY172778A (en) Method, client, server and system for intelligent recognizing contents of short message

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 3012823

Country of ref document: CA

NENP Non-entry into the national phase

Ref country code: DE

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16891737

Country of ref document: EP

Kind code of ref document: A1

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 14.12.2018)

122 Ep: pct application non-entry in european phase

Ref document number: 16891737

Country of ref document: EP

Kind code of ref document: A1