CN108234478A - A kind of personal credit information share system and method based on block chain - Google Patents
A kind of personal credit information share system and method based on block chain Download PDFInfo
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- CN108234478A CN108234478A CN201711473566.6A CN201711473566A CN108234478A CN 108234478 A CN108234478 A CN 108234478A CN 201711473566 A CN201711473566 A CN 201711473566A CN 108234478 A CN108234478 A CN 108234478A
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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
- H04L63/0815—Network architectures or network communication protocols for network security for authentication of entities providing single-sign-on or federations
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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
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0876—Network architectures or network communication protocols for network security for authentication of entities based on the identity of the terminal or configuration, e.g. MAC address, hardware or software configuration or device fingerprint
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1073—Registration or de-registration
-
- 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
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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
Abstract
The invention discloses a kind of personal credit information share systems and method based on block chain；A kind of personal credit information share system based on block chain, including block scm cluster, enterprises service module, individual service module, information management module and administration module；It is characterized in that：Information management module is used for subscriber information management, including carrying out real-name authentication according to the ID card information of personal user, and passes through hashing algorithm and the unique identities ID of BASE64 coding generation personal users；And assets, the management of assets and the real-name authentication of personal user on block scm cluster are created on block scm cluster；Enterprises service module is used to carry out the certification of enterprise customer, and the enterprise for certification provides logging on authentication, which includes private key and digital certificate；Meanwhile the permission provided according to administration module provides the relevant operation of personal information for enterprise customer；The present invention can be widely used in the fields such as bank, credit, game, e-commerce.
Description
Technical field
The present invention relates to personal credit information share system and methods, and in particular to a kind of personal credit based on block chain
Information sharing system and method.
Background technology
Block chain is a kind of decentralization agreement, can safely store digital cash transaction or other data, information can not
It forges and distorts, there is very high public credibility.
Individual subscriber credit information is the important information that numerous enterprises and mechanism grade to user, such as bank, letter
The various fields such as loan, game, e-commerce have the credit rating mechanism of user, but these user credit relevant informations are whole
In enterprises, in order to which user data major part enterprise is protected not shared.Some prestige integrates on the market at present
Sharing mechanism, but its mechanism is unsound, there are problems that usurping, abuse, it is impossible to the credit information of user is effectively total to
It enjoys.
Invention content
The technical problems to be solved by the invention be to provide it is a kind of based on the personal credit information share system of block chain with
And method.
In order to solve the above-mentioned technical problem, first technical solution according to the present invention, a kind of individual based on block chain
Credit information share system, including block scm cluster, enterprises service module, individual service module, information management module and supervision
Module；It is characterized in that：
Information management module is used for subscriber information management；Recognize including carrying out real name according to the ID card information of personal user
Card, and pass through hashing algorithm and the unique identities ID of BASE64 coding generation personal users；It is created on block scm cluster personal
The digital asset of user is managed digital asset and the real-name authentication of personal user；Identity is not preserved after real-name authentication
Number information is demonstrate,proved, only preserves the unique identities of the personal user ID, that is, digital finger-print information generated according to ID card No..
Enterprises service module is used to carry out the certification of enterprise customer, and the enterprise for certification provides logging on authentication, this is stepped on
It records voucher and includes private key and digital certificate；Meanwhile personal information is provided for enterprise customer according to the permission that administration module provides
Relevant operation；Operation including creating, inquiring and changing personal credit information.
Individual service module includes personal credit information enquiry module and personal credit information complaint module；Personal credit is believed
Breath enquiry module is used to carry out personal credit information inquiry；Personal credit information is appealed module and is appealed for personal credit information.
Administration module is used for the audit appealed to personal user's credit information, determines the permission of user, as different stage
Enterprise customer and personal user different permission is provided.
Block scm cluster is used to preserve the credit information of personal user, the unique identities ID including personal user, credit letter
Testimonial material, enterprise's signature and the encrypted credit information of breath；Block scm cluster also provides for block chain service, in block
Several business data service nodes are additionally provided in scm cluster, enterprise customer is to the establishment and modification of personal credit information by enterprise
User completes in local manufacturing enterprises data serving node, other nodes synchronize to obtain relative recording by block scm cluster；Block chain
Cluster is additionally operable to the execution of common recognition mechanism, by block chain common recognition mechanism, completes the certification to certain operations.
The present invention second technical solution be：A kind of personal credit information sharing method based on block chain, including enterprise
Industry service procedure, it is characterised in that：
Enterprises service flow includes the following steps：
A, enterprise customer's registration or login are carried out using enterprises service module.
B, it after registration or login pass through, proceeds as follows：
B1, real-name authentication operation is judged whether to, if so, entering step C carries out real-name authentication, if not, entering step
B2。
B2, inquiry service operations are judged whether to, if so, D inquiry service procedures are entered step, if not, entering step
B3。
B3, it judges whether to increase or changes credit information operation, if so, E is entered step, if not, entering step F.
C, real-name authentication operation is carried out, is included the following steps：
C1, the name for inputting personal user, and pass through public security system or other platforms progress real-name authentication.
C2, judge whether real-name authentication passes through, if real-name authentication passes through, enter step C3, if real-name authentication does not lead to
It crosses, return to step B1.
C3, the digital finger-print that the identity document information of personal user is obtained to personal user by hashing algorithm, then will
The digital finger-print got carries out binary data coding, forms the unique identities ID of personal user.
C4, by the unique identities ID of personal user storage to block scm cluster, and by the unique identities of the personal user
ID feeds back to enterprise customer.
C5, return to step B1.
D, inquiry service operations are carried out, are included the following steps：
D1, the input unique identities ID of personal user or identity document information.
D2, judge whether that the information of the user can be inquired, if the information of the user, return to step cannot be inquired
C；If the information of the user can be inquired, query result, return to step B1 are shown.
E, increase or modification credit information operation, include the following steps：
E1, input User ID or identity document information.
E2, judge whether that the information of the user can be inquired, if the information of the user cannot be inquired, return and search
Failure result, return to step C；If the information of the user can be inquired, which is increased or changed.
E3, administration module, which judge whether the enterprise customer has permission, to be increased or is changed to the user credit information, such as
It has permission, increase or changes user information success, will increase or the information of modification is stored onto block scm cluster, return to step
B1；Such as without permission, increase or unsuccessful, the return to step B1 that changes the user information.
F, terminate.
A kind of personal credit information sharing method based on block chain according to the present invention, preferred embodiment, the party
Method further includes individual service flow, and individual service flow includes the following steps：
G1, user's checking：The unique identities ID or identity document information for inputting personal user carry out user's checking；Such as test
Card passes through, and enters step G2, and such as verification does not pass through, and enters step G6.
G2, judge whether real-name authentication：If having completed real-name authentication, G3 is entered step, if do not completed
Real-name authentication enters step G6.
G3, it carries out personal credit information inquiry and shows query result.
G4, personal credit information complaint is judged whether to, such as carries out, enter step G5, such as without entering step
G6。
G5, personal credit information complaint is carried out；It and will be in the information storage to block scm cluster of complaint.
G6, end.
A kind of personal credit information sharing method based on block chain according to the present invention, preferred embodiment, enterprise
User's registration carries out as follows：
A1, enterprise customer provide company information.
A2, the company information provided enterprise are audited；If audit passes through, logging on authentication is provided for enterprise, this is stepped on
It records voucher and includes private key and certificate；If audit is not over entering step A3.
A3, end.
The advantageous effect of a kind of personal credit information share system and method based on block chain of the present invention is：
The present invention realizes that the credit information of user is jointly shared by more mechanisms, enterprises using block chain technology, and utilizes encryption
Algorithm and block chain technology realize the protection to the privacy information of personal user and enterprise-class tools, in protection privacy of user and letter
It is credible, efficiently provide user credit information sharing service for league enterprise on the basis of breath, can be that enterprise customer completes to examine
Core is registered, and provides logging on authentication, and personal real-name authentication service and credit information registration, inquiry and modification clothes are provided for enterprise customer
Business；Credit information inquiry and complaint service are provided for personal user.
Description of the drawings
Fig. 1 is a kind of personal credit information share system structure diagram based on block chain of the present invention.
Fig. 2 is enterprises service flow in a kind of personal credit information sharing method based on block chain of the present invention
Figure.
Fig. 3 is enterprise customer's registration process flow chart of the present invention.
Fig. 4 is real-name authentication operational flowchart of the present invention.
Fig. 5 is inquiry service operations flow chart of the present invention.
Fig. 6 is increase or modification credit information operational flowchart of the present invention.
Fig. 7 is the unique identities ID generating process flow charts of personal user in specific embodiment.
Fig. 8 is individual service flow operations flow chart of the present invention.
Specific embodiment
Referring to Fig. 1, a kind of personal credit information share system based on block chain, including block scm cluster, enterprises service
Module, individual service module, information management module and administration module.
Information management module is used for subscriber information management, recognizes including carrying out real name according to the ID card information of personal user
Card, and pass through hashing algorithm and the unique identities ID of BASE64 coding generation personal users；And it is created on block scm cluster a
The digital asset of people user is managed digital asset and the real-name authentication of personal user；Body is not preserved after real-name authentication
Part card number information, only preserves the unique identities of the personal user ID, that is, digital finger-print information generated according to ID card No..It is logical
Operation of the unique identities ID completions of personal user to user credit information is crossed, user credit information mainly includes prestige and integrates,
Prestige integration is personal user's digital asset.
Data service is also responsible for the information management to enterprise customer and personal user, mainly includes user's logging on authentication and counts
The modification and resetting of word certificate and secret key, the record of user's operation information, the record of user credit information and backup.
Enterprises service module is used to carry out the certification of enterprise customer, and the enterprise for certification provides logging on authentication, this is stepped on
It records voucher and includes private key and digital certificate；Meanwhile personal information is provided for enterprise customer according to the permission that administration module provides
Relevant operation；Including unique identities ID establishments, inquiry and the operation of modification personal credit information by personal user.Modification
The credit information of people user, changing content and modification reason can be saved in block scm cluster.
Individual service module includes personal credit information enquiry module and personal credit information complaint module；Personal credit is believed
Breath enquiry module is used to carry out personal credit information inquiry；Personal credit information is appealed module and is appealed for personal credit information.
Administration module is used for the audit appealed to personal user's credit information, determines the permission of user, as different stage
Enterprise customer and personal user different permission is provided.
Block scm cluster is used to preserve the credit information of personal user, the unique identities ID including personal user, credit letter
Testimonial material, enterprise's signature and the encrypted credit information of breath；Block scm cluster is for providing block chain service, in block chain
Several business data service nodes are additionally provided in cluster, enterprise customer is used the establishment and modification of personal credit information by enterprise
Family is completed in local manufacturing enterprises data serving node, other nodes synchronize to obtain relative recording by block scm cluster；Block chain collection
Group is additionally operable to the execution of common recognition mechanism, by block chain common recognition mechanism, completes the certification to certain operations.All user credits
Information can be inquired in local node.
Referring to 2 to Fig. 8, a kind of personal credit information sharing method based on block chain, including enterprises service flow and
People's service procedure, enterprises service flow include the following steps：
A, enterprise customer's registration or login are carried out using enterprises service module；Enterprise customer's registration carries out as follows：
A1, enterprise customer provide company information.
A2, the company information provided enterprise are audited；If audit passes through, create an account, that is, send out for enterprise customer
Logging on authentication is put, which includes private key and digital certificate；If audit is not over entering step A3.
A3, end.
B, it after registration or login pass through, proceeds as follows：
B1, real-name authentication operation is judged whether to, if so, entering step C carries out real-name authentication, if not, entering step
B2。
B2, inquiry service operations are judged whether to, if so, D inquiry service procedures are entered step, if not, entering step
B3。
B3, it judges whether to increase or changes credit information operation, if so, E is entered step, if not, entering step F.
C, real-name authentication operation is carried out, is included the following steps：
C1, the name for inputting personal user, and pass through public security system or other platforms progress real-name authentication.
C2, judge whether real-name authentication passes through, if real-name authentication passes through, enter step C3, if real-name authentication does not lead to
It crosses, return to step B1.
C3, the identity document information of personal user is passed through into the acquisition of hashing algorithm SHA256 algorithms plus personal native place information
Then the digital finger-print got by BASE64 is encoded and carries out binary data coding, shape by the digital finger-print of personal user
Into unique identities ID, that is, user fingerprints information of personal user.
C4, by the unique identities ID of personal user storage to block scm cluster, and by the unique identities of the personal user
ID feeds back to enterprise customer.
C5, return to step B1.
D, inquiry service operations are carried out, are included the following steps：
D1, input user's unique identities ID or identity document information.
D2, judge whether that the information of the user can be inquired, if the information of the user, return to step cannot be inquired
C；If the information of the user can be inquired, query result, return to step B1 are shown.
E, increase or modification credit information operation, include the following steps：
E1, input user's unique identities ID or identity document information.
E2, judge whether that the information of the user can be inquired, if the information of the user cannot be inquired, return and search
Failure result, return to step C；If the information of the user can be inquired, which is increased or changed.
E3, administration module, which judge whether the enterprise customer has permission, to be increased or is changed to the user credit information, such as
It has permission, increase or changes user information success, will increase or the information of modification is stored onto block scm cluster, return to step
B1；Such as without permission, increase or unsuccessful, the return to step B1 that changes the user information.
F, terminate.
Individual service flow includes the following steps：
G1, user's checking：It inputs user's unique identities ID or identity document information carries out user's checking；It such as verifies logical
It crosses, enters step G2, such as verification does not pass through, and enters step G6.
G2, judge whether real-name authentication：If having completed real-name authentication, G3 is entered step, if do not completed
Real-name authentication enters step G6.
G3, it carries out personal credit information inquiry and shows query result.
G4, personal credit information complaint is judged whether to, such as carries out, enter step G5, such as without entering step
G6。
G5, personal credit information complaint is carried out；Carry out personal credit information complaint；Enough evidences must be provided and carry out Shen
It tells；In the information to block scm cluster for preserving complaint.
G6, end.
Although an embodiment of the present invention has been shown and described, those of ordinary skill in the art can manage the present invention
Solution：In the case where not departing from the principle of the present invention and objective can to these embodiments carry out it is a variety of variation, modification, replace and
Modification, the scope of the present invention are limited by claim and its equivalent.
Claims (4)
1. a kind of personal credit information share system based on block chain, including block scm cluster, enterprises service module, personal clothes
Business module, information management module and administration module；It is characterized in that：
Information management module is used for subscriber information management, including carrying out real-name authentication according to the ID card information of personal user, and
Pass through hashing algorithm and the unique identities ID of BASE64 coding generation personal users；Create personal user's on block scm cluster
Digital asset is managed digital asset and the real-name authentication of personal user；ID card No. is not preserved after real-name authentication
Information only preserves the unique identities ID of personal user generated according to ID card No.；
Enterprises service module is used to carrying out the certification of enterprise customer, and the enterprise for certification provides logging on authentication, the login with
Card includes private key and digital certificate；Meanwhile the permission provided according to administration module provides the correlation of personal information for enterprise customer
Operation, including unique identities ID establishments, inquiry and the operation of modification personal credit information by personal user；
Individual service module includes personal credit information enquiry module and personal credit information complaint module；Personal credit information is looked into
Module is ask for carrying out personal credit information inquiry；Personal credit information is appealed module and is appealed for personal credit information；
Administration module is used for the audit appealed to personal user's credit information, determines the enterprise of the permission, as different stage of user
Industry user and personal user provide different permissions；
Block scm cluster is used to preserve the credit information of personal user, unique identities ID's, credit information including personal user
Testimonial material, enterprise's signature and encrypted credit information；Block scm cluster also provides for block chain service, in block chain collection
Several business data service nodes are additionally provided in group, enterprise customer is to the establishment and modification of personal credit information by enterprise customer
It is completed in local manufacturing enterprises data serving node, other nodes synchronize to obtain relative recording by block scm cluster.
2. a kind of personal credit information sharing method based on block chain, including enterprises service flow, it is characterised in that：
Enterprises service flow includes the following steps：
A, enterprise customer's registration or login are carried out using enterprises service module；
B, it after registration or login pass through, proceeds as follows：
B1, real-name authentication operation is judged whether to, if so, entering step C carries out real-name authentication, if not, entering step B2；
B2, inquiry service operations are judged whether to, if so, D inquiry service procedures are entered step, if not, entering step B3；
B3, it judges whether to increase or changes credit information operation, if so, E is entered step, if not, entering step F；
C, real-name authentication operation is carried out, is included the following steps：
C1, the name for inputting personal user, and pass through public security system or other platforms progress real-name authentication；
C2, judge whether real-name authentication passes through, if real-name authentication passes through, enter step C3, if real-name authentication does not pass through, return
Return step B1；
C3, the digital finger-print that the identity document information of personal user is obtained to personal user by hashing algorithm, then will obtain
The digital finger-print arrived carries out binary data coding, forms the unique identities ID of personal user；
C4, the unique identities ID of personal user is stored onto block scm cluster, and the unique identities ID of the personal user is anti-
Feed enterprise customer；
C5, return to step B1；
D, inquiry service operations are carried out, are included the following steps：
D1, the input unique identities ID of personal user or identity document information；
D2, judge whether that the information of the user can be inquired, if the information of the user cannot be inquired, return to step C；Such as
Fruit can inquire the information of the user, show query result, return to step B1；
E, increase or modification credit information operation, include the following steps：
E1, the input unique identities ID of personal user or identity document information；
E2, judge whether that the information of the user can be inquired, if the information of the user cannot be inquired, return and search failure
As a result, return to step C；If the information of the user can be inquired, which is increased or changed；
E3, administration module, which judge whether the enterprise customer has permission, to be increased or is changed to the user credit information, is such as had the right
Limit increases or changes user information success, will increase or the information of modification is stored onto block scm cluster, return to step B1；
Such as without permission, increase or unsuccessful, the return to step B1 that changes the user information；
F, terminate.
3. the personal credit information sharing method according to claim 2 based on block chain, it is characterised in that：This method is also
Including individual service flow, individual service flow includes the following steps：
G1, user's checking：The unique identities ID or identity document information for inputting personal user carry out user's checking；It such as verifies logical
It crosses, enters step G2, such as verification does not pass through, and enters step G6；
G2, judge whether real-name authentication：If having completed real-name authentication, enter step
G3 if not completing real-name authentication, enters step G6；
G3, it carries out personal credit information inquiry and shows query result；
G4, personal credit information complaint is judged whether to, such as carries out, enter step G5, such as without entering step G6；
G5, personal credit information complaint is carried out；It and will be in the information storage to block scm cluster of complaint；
G6, end.
4. the personal credit information sharing method based on block chain according to Claims 2 or 3, it is characterised in that：Enterprise
User's registration carries out as follows：
A1, enterprise customer provide company information；
A2, the company information provided enterprise are audited；If audit pass through, for enterprise provide logging on authentication, the login with
Card includes private key and digital certificate；If audit is not over entering step A3；
A3, end.
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