CN107749847A - A kind of method of block chain quadrature digital up-converter - Google Patents
A kind of method of block chain quadrature digital up-converter Download PDFInfo
- Publication number
- CN107749847A CN107749847A CN201710993600.6A CN201710993600A CN107749847A CN 107749847 A CN107749847 A CN 107749847A CN 201710993600 A CN201710993600 A CN 201710993600A CN 107749847 A CN107749847 A CN 107749847A
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- contract
- block chain
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Classifications
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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
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0823—Network architectures or network communication protocols for network security for authentication of entities using certificates
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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
- H04L63/20—Network architectures or network communication protocols for network security for managing network security; network security policies in general
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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
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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
- H04L9/3263—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
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The present invention provides a kind of method of block chain quadrature digital up-converter, relate to field of information security technology, the present invention is in the case where the use of block chain possesses third party's digital certificate per family, by the complete application of customer digital certificate, play its due effect, block chain user completes various applications, such as in the environment of the application intelligence cooperation of various certificates：Authentication intelligence contract, signature sign test intelligence contract, Electronic Signature intelligence contract, encrypting and decrypting intelligence contract, electronic contract intelligence contract, e-payment intelligence contract etc., whole implementation procedure is transparent, automatic supervision, can not distort, and its integrality, non-repudiation and trackability comply fully with safety requirements.
Description
Technical field
The present invention relates to information security technology, more particularly to a kind of method of block chain quadrature digital up-converter.
Background technology
Block chain customer digital certificate represents the authenticity of its identity, has broken original block chain user all anonymity, friendship
The defects of easily anonymous, the application of block chain customer digital certificate, the user transparency of behavior, conjunction on block chain will be fully demonstrated
Method, credibility, it will be pushed further into application progress of the block chain in all trades and professions.
The content of the invention
In order to solve the above technical problems, the present invention proposes a kind of method of block chain quadrature digital up-converter.By block
User certificate on chain is fully applied, and digital certificate is recorded on block chain, really should the management about digital certificate
Combined with the activity on block chain, improve the credit rating on block chain, reduced the Cost of Credit on block chain, subtract
Assuming another's name on few block chain, fraud, be advantageous to being smoothed out for correlated activation on block chain.
In the case where the use of block chain possesses third party's digital certificate per family, customer digital certificate is completely applied
Come, play its due effect, block chain user completes various applications, such as in the environment of the application intelligence cooperation of various certificates：
Authentication intelligence contract, signature sign test intelligence contract, Electronic Signature intelligence contract, encrypting and decrypting intelligence contract, electronic contract
Intelligent contract, e-payment intelligence contract etc., whole implementation procedure is transparent, automatic supervision, can not distort, its integrality, can not
The property denied and trackability comply fully with safety requirements, pass through " cloud<——>Chain " unified interface, block chain certificate user and cloud
Certificate of service user realizes intercommunication mutual trust and shared.
Closed on block chain by performing authentication contract, signature sign test contract, Electronic Signature contract, electronic contract
About, pay contract and realize the number such as block chain or cloud service subscriber authentication, signature sign test, Electronic Signature, electronic contract, payment
The application of word certificate, passes through " cloud<——>Chain " unified interface realizes block chain and cloud service and interconnected mutual trust.
On block chain, authentication contract is performed, the legal of block chain or all certificate users of cloud service can be verified
Identity.
On block chain, signature sign test contract is performed, the signature value of block chain or cloud service certificate user is verified.
On block chain, Electronic Signature contract is performed, completes the Electronic Signature application of block chain or cloud service certificate user.
On block chain, electronic contract contract is performed, provides and is protected by law between multi-user on block chain or cloud service
Electronic contract service.
On block chain, perform and pay contract, the payment being protected by law is provided for block chain or cloud service certificate user
Service.
The beneficial effects of the invention are as follows
Solve the problems, such as the problem of legal basis of user behavior and public key address None- identified user identity on block chain, pass through
The application of certificate, authenticity, integrality, confidentiality and non repudiation on block chain are realized, and synchronously expand to cloud service
Using realizing the intercommunication mutual trust between block chain and cloud service user.
Quadrature digital up-converter on block chain or cloud service can expand to multiple fields, such as can electronics license, encryption solution
Close, reservation shopping etc..And once there is denial, dispute, the application of digital certificate serves the effect of key, is judicial expertise
Provide foundation.
Brief description of the drawings
Fig. 1 is a kind of methodological function block diagram of block chain quadrature digital up-converter.
Embodiment
More detailed elaboration is carried out to present disclosure below：
By the conventional application of digital certificate, such as：Authentication, signature sign test, Electronic Signature, electronic contract, payment etc., according to area
The rule of block chain, authentication contract, signature sign test contract, Electronic Signature contract, electronic contract contract, payment contract are formed,
By being transplanted on block chain for digital certificate practical application, realizing block chain and cloud service has equal trusted service, and
Realize that digital certificate user service is shared, give full play of the effect of digital certificate.
It is as follows according to specific works shown in Fig. 1：
Customer digital certificate is that the service of electronic third-party authentication service is provided on block chain, by performing identity on block chain
Verify contract, signature sign test contract, Electronic Signature contract, electronic contract contract, pay contract, by authentication, signature sign test,
The application of the digital certificates such as Electronic Signature, electronic contract, payment is transplanted on block chain, is anti-repudiation, anti-extortion on block chain
Extort and provide legal basis.
Exemplified by performing authentication contract（It is other similar）, block chain user certificate logs in certain application service, sharp first
Authentication contract is sent out, according to the flow for authenticating ID in contract, private key for user signature, the public key of user certificate are to its value of signature
Verified, a series of flows such as the root certificate checking legitimacy of user certificate, validity by rear, user identity authenticity with
Legitimacy is verified, and this user just weighs login and obtains corresponding service, passes through " cloud<——>Chain " unified interface, extends area
The mutual trust intercommunication of block chain user and cloud service user.
Claims (3)
- A kind of 1. method of block chain quadrature digital up-converter, it is characterised in thatThe application of digital certificate is transplanted on block chain, possesses the situation of third party's digital certificate per family in the use of block chain Under, by the complete application of customer digital certificate, block chain user completes in the environment of the application intelligence cooperation of various certificates Various applications.
- 2. according to the method for claim 1, it is characterised in thatThe application of the digital certificate mainly includes：Authentication intelligence contract, signature sign test intelligence contract, Electronic Signature intelligence contract, encrypting and decrypting intelligence contract, electronics Contract intelligence contract, e-payment intelligence contract；By performing authentication contract, signature sign test contract, Electronic Signature contract, electronic contract contract, branch on block chain Pay contract and realize block chain or cloud service subscriber authentication, signature sign test, Electronic Signature, electronic contract, the application paid, lead to Cross unified interface and realize block chain and cloud service and interconnect mutual trust.
- 3. according to the method for claim 2, it is characterised in thatAuthentication contract is performed, verifies the legal identity of block chain or all certificate users of cloud service；Perform electricity and perform electronic contract contract, the electronic contract being protected by law is provided between multi-user on block chain or cloud service Service；Electronic Signature contract is performed, completes the Electronic Signature application of block chain or cloud service certificate user；Perform and pay contract, the payment services being protected by law are provided for block chain or cloud service certificate user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710993600.6A CN107749847A (en) | 2017-10-23 | 2017-10-23 | A kind of method of block chain quadrature digital up-converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710993600.6A CN107749847A (en) | 2017-10-23 | 2017-10-23 | A kind of method of block chain quadrature digital up-converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107749847A true CN107749847A (en) | 2018-03-02 |
Family
ID=61253009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710993600.6A Pending CN107749847A (en) | 2017-10-23 | 2017-10-23 | A kind of method of block chain quadrature digital up-converter |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108540488A (en) * | 2018-04-25 | 2018-09-14 | 济南浪潮高新科技投资发展有限公司 | A kind of digital signature judicial expertise system and method based on block chain |
| CN108830684A (en) * | 2018-06-04 | 2018-11-16 | 广州奇阅智能科技有限公司 | A kind of books sharing method and device based on block chain technology |
| CN109033788A (en) * | 2018-06-15 | 2018-12-18 | 北京文创园投资管理有限公司 | A kind of certificate management method and device based on block chain technology |
| CN109102401A (en) * | 2018-07-23 | 2018-12-28 | 上海点融信息科技有限责任公司 | Method and apparatus for running intelligent contract in block chain network |
| CN109191142A (en) * | 2018-08-02 | 2019-01-11 | 华中科技大学 | A kind of commodity tracing method, equipment and system |
| CN109379186A (en) * | 2018-11-05 | 2019-02-22 | 上海中信信息发展股份有限公司 | Live-bird butchers digital certificates constructing method and device |
| CN109493020A (en) * | 2018-11-08 | 2019-03-19 | 众安信息技术服务有限公司 | Method for secure transactions and device based on block chain |
| CN109858911A (en) * | 2019-01-31 | 2019-06-07 | 京东数字科技控股有限公司 | Qualification verification method, device, system, equipment and readable storage medium storing program for executing |
| CN109934598A (en) * | 2019-03-07 | 2019-06-25 | 重庆市千将软件有限公司 | Block chain tobacco traceability anti-fake system |
| CN110572824A (en) * | 2019-07-27 | 2019-12-13 | 中国人民解放军战略支援部队信息工程大学 | Block chain-based heterogeneous wireless network switching authentication method and system |
| CN110851813A (en) * | 2019-11-11 | 2020-02-28 | 北京海益同展信息科技有限公司 | Identity verification method, node device of block chain system and block chain system |
| CN111064734A (en) * | 2019-12-25 | 2020-04-24 | 中国科学院信息工程研究所 | Block chain system user identity anonymity and traceable method, corresponding storage medium and electronic device |
| CN111914270A (en) * | 2020-07-08 | 2020-11-10 | 广西佳壹大数据科技股份有限公司 | Programmable authentication service method and system based on block chain technology |
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| CN107464118A (en) * | 2017-08-16 | 2017-12-12 | 济南浪潮高新科技投资发展有限公司 | A kind of data trade method based on block chain intelligence contract |
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| CN106504091A (en) * | 2016-10-27 | 2017-03-15 | 上海亿账通区块链科技有限公司 | The method and device that concludes the business on block chain |
| CN106598549A (en) * | 2016-12-08 | 2017-04-26 | 天津米游科技有限公司 | Intelligent agreement system based on block chain and implementation method |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108540488B (en) * | 2018-04-25 | 2020-08-21 | 浪潮集团有限公司 | Digital signature judicial identification system and method based on block chain |
| CN108540488A (en) * | 2018-04-25 | 2018-09-14 | 济南浪潮高新科技投资发展有限公司 | A kind of digital signature judicial expertise system and method based on block chain |
| CN108830684A (en) * | 2018-06-04 | 2018-11-16 | 广州奇阅智能科技有限公司 | A kind of books sharing method and device based on block chain technology |
| CN109033788A (en) * | 2018-06-15 | 2018-12-18 | 北京文创园投资管理有限公司 | A kind of certificate management method and device based on block chain technology |
| CN109102401A (en) * | 2018-07-23 | 2018-12-28 | 上海点融信息科技有限责任公司 | Method and apparatus for running intelligent contract in block chain network |
| CN109102401B (en) * | 2018-07-23 | 2021-04-27 | 上海点融信息科技有限责任公司 | Method and device for operating intelligent contracts in block chain network |
| CN109191142A (en) * | 2018-08-02 | 2019-01-11 | 华中科技大学 | A kind of commodity tracing method, equipment and system |
| CN109191142B (en) * | 2018-08-02 | 2020-10-16 | 华中科技大学 | Commodity tracing method, equipment and system |
| CN109379186A (en) * | 2018-11-05 | 2019-02-22 | 上海中信信息发展股份有限公司 | Live-bird butchers digital certificates constructing method and device |
| CN109493020A (en) * | 2018-11-08 | 2019-03-19 | 众安信息技术服务有限公司 | Method for secure transactions and device based on block chain |
| CN109493020B (en) * | 2018-11-08 | 2022-02-11 | 众安信息技术服务有限公司 | Block chain based secure transaction method and device |
| CN109858911A (en) * | 2019-01-31 | 2019-06-07 | 京东数字科技控股有限公司 | Qualification verification method, device, system, equipment and readable storage medium storing program for executing |
| CN109934598A (en) * | 2019-03-07 | 2019-06-25 | 重庆市千将软件有限公司 | Block chain tobacco traceability anti-fake system |
| CN109934598B (en) * | 2019-03-07 | 2023-10-27 | 重庆市千将软件有限公司 | Block chain tobacco traceability anti-counterfeiting system |
| CN110572824A (en) * | 2019-07-27 | 2019-12-13 | 中国人民解放军战略支援部队信息工程大学 | Block chain-based heterogeneous wireless network switching authentication method and system |
| CN110851813A (en) * | 2019-11-11 | 2020-02-28 | 北京海益同展信息科技有限公司 | Identity verification method, node device of block chain system and block chain system |
| CN111064734A (en) * | 2019-12-25 | 2020-04-24 | 中国科学院信息工程研究所 | Block chain system user identity anonymity and traceable method, corresponding storage medium and electronic device |
| CN111914270A (en) * | 2020-07-08 | 2020-11-10 | 广西佳壹大数据科技股份有限公司 | Programmable authentication service method and system based on block chain technology |
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Application publication date: 20180302 |
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