CN113924748A - 知识证明 - Google Patents
知识证明 Download PDFInfo
- Publication number
- CN113924748A CN113924748A CN202080038699.4A CN202080038699A CN113924748A CN 113924748 A CN113924748 A CN 113924748A CN 202080038699 A CN202080038699 A CN 202080038699A CN 113924748 A CN113924748 A CN 113924748A
- Authority
- CN
- China
- Prior art keywords
- transaction
- signature
- party
- transactions
- code
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
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Classifications
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- 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
- H04L9/3218—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 proof of knowledge, e.g. Fiat-Shamir, GQ, Schnorr, ornon-interactive zero-knowledge proofs
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- 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
- H04L9/3271—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 challenge-response
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- 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
- H04L9/3247—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 digital signatures
- H04L9/3252—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 digital signatures using DSA or related signature schemes, e.g. elliptic based signatures, ElGamal or Schnorr schemes
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- 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
- 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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/104—Peer-to-peer [P2P] networks
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- 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
- H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
- H04L9/3066—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy involving algebraic varieties, e.g. elliptic or hyper-elliptic curves
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- 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
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- 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
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- 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)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Finance (AREA)
- Accounting & Taxation (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Computing Systems (AREA)
- Mathematical Physics (AREA)
- Mathematical Analysis (AREA)
- Algebra (AREA)
- Strategic Management (AREA)
- Development Economics (AREA)
- Marketing (AREA)
- General Business, Economics & Management (AREA)
- Technology Law (AREA)
- Economics (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB1907397.2A GB201907397D0 (en) | 2019-05-24 | 2019-05-24 | Knowledge proof |
| GB1907397.2 | 2019-05-24 | ||
| PCT/IB2020/053762 WO2020240289A1 (en) | 2019-05-24 | 2020-04-21 | Knowledge proof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113924748A true CN113924748A (zh) | 2022-01-11 |
Family
ID=67385508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080038699.4A Pending CN113924748A (zh) | 2019-05-24 | 2020-04-21 | 知识证明 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20220239501A1 (https=) |
| EP (1) | EP3977674A1 (https=) |
| JP (1) | JP7516425B2 (https=) |
| KR (1) | KR20220012347A (https=) |
| CN (1) | CN113924748A (https=) |
| GB (1) | GB201907397D0 (https=) |
| SG (1) | SG11202112015SA (https=) |
| WO (1) | WO2020240289A1 (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111444547B (zh) * | 2020-03-20 | 2024-03-19 | 苏州链原信息科技有限公司 | 用于数据完整性证明的方法、设备及计算机存储介质 |
| CA3091660A1 (en) * | 2020-08-31 | 2021-11-03 | Polymath Inc. | Method, system, and medium for blockchain-enabled atomic settlement |
| CN112561701B (zh) * | 2020-12-15 | 2024-07-19 | 长沙理工大学 | 一种区块链系统的交易创建方法、验证方法及交易设备 |
| US12587488B2 (en) * | 2021-10-11 | 2026-03-24 | Citibank, N.A. | Systems and methods for executing multi-party validations for complex communications across multiple computer networks using bifurcated digital signing processes |
| US20230130347A1 (en) * | 2021-10-26 | 2023-04-27 | Mastercard Asia/Pacific Pte. Ltd. | Methods and systems for generating and validating transactions on a distributed ledger |
| GB2622833A (en) * | 2022-09-29 | 2024-04-03 | Nchain Licensing Ag | Blockchain based read receipt |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100308978A1 (en) * | 2009-04-30 | 2010-12-09 | Certicom Corp. | System and method for authenticating rfid tags |
| CN108885741A (zh) * | 2016-02-23 | 2018-11-23 | 区块链控股有限公司 | 一种实现区块链上交换的通证化方法及系统 |
| CN109559122A (zh) * | 2018-12-07 | 2019-04-02 | 北京瑞卓喜投科技发展有限公司 | 区块链数据传输方法及区块链数据传输系统 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170345011A1 (en) * | 2016-05-26 | 2017-11-30 | Hitfin, Inc. | System and method executed on a blockchain network |
| JP6729334B2 (ja) | 2016-12-06 | 2020-07-22 | 富士通株式会社 | トランザクション管理方法、トランザクション管理プログラム及びトランザクション管理装置 |
| EP3385894B1 (en) * | 2017-04-03 | 2021-07-21 | PLC Group AG | Method for producing a cryptographically signed transaction |
| US10530585B2 (en) * | 2017-06-07 | 2020-01-07 | Bar-Ilan University | Digital signing by utilizing multiple distinct signing keys, distributed between two parties |
| WO2019034951A1 (en) * | 2017-08-15 | 2019-02-21 | nChain Holdings Limited | METHOD AND SYSTEM FOR DIGITAL THRESHOLD SIGNATURE |
| KR102209178B1 (ko) * | 2018-07-17 | 2021-01-29 | 이윤경 | 유전체 및 유전체 정보의 보존 및 활용을 위한 방법 |
| US11112132B2 (en) * | 2018-08-22 | 2021-09-07 | Bao Tran | Systems and methods for monitoring water in a building |
| CN109728910A (zh) * | 2018-12-27 | 2019-05-07 | 北京永恒纪元科技有限公司 | 一种高效的门限分布式椭圆曲线密钥生成及签名方法和系统 |
| MX2019006095A (es) * | 2018-12-29 | 2019-08-14 | Alibaba Group Holding Ltd | Sistema y metodo para proteccion de informacion. |
-
2019
- 2019-05-24 GB GBGB1907397.2A patent/GB201907397D0/en not_active Ceased
-
2020
- 2020-04-21 WO PCT/IB2020/053762 patent/WO2020240289A1/en not_active Ceased
- 2020-04-21 CN CN202080038699.4A patent/CN113924748A/zh active Pending
- 2020-04-21 US US17/613,171 patent/US20220239501A1/en not_active Abandoned
- 2020-04-21 JP JP2021569311A patent/JP7516425B2/ja active Active
- 2020-04-21 SG SG11202112015SA patent/SG11202112015SA/en unknown
- 2020-04-21 EP EP20727703.9A patent/EP3977674A1/en not_active Withdrawn
- 2020-04-21 KR KR1020217042455A patent/KR20220012347A/ko not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100308978A1 (en) * | 2009-04-30 | 2010-12-09 | Certicom Corp. | System and method for authenticating rfid tags |
| CN108885741A (zh) * | 2016-02-23 | 2018-11-23 | 区块链控股有限公司 | 一种实现区块链上交换的通证化方法及系统 |
| CN109559122A (zh) * | 2018-12-07 | 2019-04-02 | 北京瑞卓喜投科技发展有限公司 | 区块链数据传输方法及区块链数据传输系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20220012347A (ko) | 2022-02-03 |
| EP3977674A1 (en) | 2022-04-06 |
| JP7516425B2 (ja) | 2024-07-16 |
| JP2022533752A (ja) | 2022-07-25 |
| SG11202112015SA (en) | 2021-12-30 |
| WO2020240289A1 (en) | 2020-12-03 |
| GB201907397D0 (en) | 2019-07-10 |
| US20220239501A1 (en) | 2022-07-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20220111 |
|
| WD01 | Invention patent application deemed withdrawn after publication |