CN110771095B - 用于实现基于区块链的数字证书的系统和方法 - Google Patents
用于实现基于区块链的数字证书的系统和方法 Download PDFInfo
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- CN110771095B CN110771095B CN201980002979.7A CN201980002979A CN110771095B CN 110771095 B CN110771095 B CN 110771095B CN 201980002979 A CN201980002979 A CN 201980002979A CN 110771095 B CN110771095 B CN 110771095B
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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
- G06Q30/00—Commerce
- G06Q30/06—Buying, selling or leasing transactions
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- 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
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- 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
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Abstract
Description
Claims (12)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/CN2019/076485 WO2019101227A2 (en) | 2019-02-28 | 2019-02-28 | System and method for implementing blockchain-based digital certificates |
Publications (2)
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CN110771095A CN110771095A (zh) | 2020-02-07 |
CN110771095B true CN110771095B (zh) | 2023-06-30 |
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CN201980002979.7A Active CN110771095B (zh) | 2019-02-28 | 2019-02-28 | 用于实现基于区块链的数字证书的系统和方法 |
Country Status (7)
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US (2) | US10708068B2 (zh) |
EP (1) | EP3593491A4 (zh) |
JP (1) | JP6853364B2 (zh) |
KR (1) | KR102332031B1 (zh) |
CN (1) | CN110771095B (zh) |
PH (1) | PH12019501433A1 (zh) |
WO (1) | WO2019101227A2 (zh) |
Families Citing this family (18)
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PL3590226T3 (pl) | 2019-02-28 | 2021-12-13 | Advanced New Technologies Co., Ltd. | System i sposób generowania znaków cyfrowych |
KR102136960B1 (ko) | 2019-03-27 | 2020-07-23 | 알리바바 그룹 홀딩 리미티드 | 고 가용성의 신뢰 실행 환경을 사용하여 블록체인 네트워크에 대한 공용 데이터를 리트리빙하는 방법 |
SG11202002774WA (en) | 2019-03-27 | 2020-04-29 | Alibaba Group Holding Ltd | Improving integrity of communications between blockchain networks and external data sources |
CA3058244C (en) * | 2019-03-29 | 2021-04-27 | Alibaba Group Holding Limited | Retrieving access data for blockchain networks using highly available trusted execution environments |
US10764062B2 (en) * | 2019-06-03 | 2020-09-01 | Alibaba Group Holding Limited | Blockchain ledger compression |
CN110288477A (zh) * | 2019-06-26 | 2019-09-27 | 深圳市元征科技股份有限公司 | 一种区块链交易数据处理方法及相关设备 |
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 |
CN110717759A (zh) * | 2019-10-18 | 2020-01-21 | 成都九宽科技有限公司 | 一种跨链锚定的区块链异构系统 |
CN110852648A (zh) * | 2019-11-19 | 2020-02-28 | 腾讯科技(深圳)有限公司 | 一种数据处理方法、装置及计算机存储介质 |
CN111275553B (zh) * | 2020-01-20 | 2023-08-11 | 联动优势科技有限公司 | 一种区块链的数据存储方法及区块链系统 |
US20210224253A1 (en) * | 2020-01-20 | 2021-07-22 | International Business Machines Corporation | Conflict-free version control |
CN111666554B (zh) * | 2020-06-03 | 2023-09-12 | 泰康保险集团股份有限公司 | 一种证书认证方法、装置、设备及存储介质 |
CN113781021A (zh) * | 2020-06-10 | 2021-12-10 | 徐蔚 | 采用码链区块的数字货币模型、方法、系统及装置 |
CN114095515A (zh) * | 2020-07-31 | 2022-02-25 | 京东方科技集团股份有限公司 | 基于区块链的数据管理方法、装置和系统 |
CN111814129B (zh) * | 2020-08-28 | 2021-06-04 | 支付宝(杭州)信息技术有限公司 | 数字凭证的失效和验证方法及装置 |
CN112242904B (zh) * | 2020-11-19 | 2023-06-02 | 中国联合网络通信集团有限公司 | 档案信息处理方法及设备 |
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2019
- 2019-02-28 KR KR1020197018110A patent/KR102332031B1/ko active IP Right Grant
- 2019-02-28 JP JP2019533635A patent/JP6853364B2/ja active Active
- 2019-02-28 WO PCT/CN2019/076485 patent/WO2019101227A2/en unknown
- 2019-02-28 EP EP19725909.6A patent/EP3593491A4/en not_active Withdrawn
- 2019-02-28 US US16/472,752 patent/US10708068B2/en active Active
- 2019-02-28 CN CN201980002979.7A patent/CN110771095B/zh active Active
- 2019-06-20 PH PH12019501433A patent/PH12019501433A1/en unknown
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2020
- 2020-01-09 US US16/738,195 patent/US10735207B2/en active Active
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KR20200106000A (ko) | 2020-09-10 |
KR102332031B1 (ko) | 2021-11-29 |
US10708068B2 (en) | 2020-07-07 |
WO2019101227A3 (en) | 2019-12-26 |
CN110771095A (zh) | 2020-02-07 |
US20200145233A1 (en) | 2020-05-07 |
US10735207B2 (en) | 2020-08-04 |
JP2020511017A (ja) | 2020-04-09 |
US20190319806A1 (en) | 2019-10-17 |
WO2019101227A2 (en) | 2019-05-31 |
EP3593491A4 (en) | 2020-08-19 |
JP6853364B2 (ja) | 2021-03-31 |
PH12019501433A1 (en) | 2020-02-10 |
EP3593491A2 (en) | 2020-01-15 |
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