CN111488449A - Student at school information evidence storing method based on permission block chain - Google Patents
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Abstract
The invention discloses a student on-school information evidence storing method based on a permission block chain, wherein student users and enterprises and public institutions need to register account numbers and perform real-name authentication, and then can be added into school information or access platforms to perform inquiry. Information can be imported into school information through an in-school information system, and reward and punishment information, practice experience and scientific research results can be added by students and stored in a campus chain after being approved by a school administrator. If the information needs to be updated, the additional storage can be carried out on the campus chain after the audit is passed. After the information is synchronized, the enterprise and public institution or school administrator user after identity authentication can inquire and access the school information of students stored in the campus chain. The registration, updating and query operations of the school information stored in the campus chain can be traced.
Description
Technical Field
The invention relates to the technical field of block chains, in particular to a student on-school information evidence storing method based on an allowed block chain.
Background
With the development of advanced education career in China, scientific and reasonable quantitative indexes and evaluation rules are gradually formed for comprehensive quality evaluation of college students. Meanwhile, when recruiting students of the current college, the enterprise and public institution pays attention to the ranking of the students on the school and pays more attention to the performance of the students on the school. However, the current student information still has the problem of information inequality for enterprises, the personal resume provided by students at present is still the main basis for evaluating students by enterprises, however, the authenticity of resume information cannot be guaranteed, and the personal information of students including the academic information and the like is mainly authenticated by providing academic certificate originals. However, many pieces of reward and punishment information, practice activities and other related information cannot be authenticated authoritatively, and the possibility of proving counterfeiting exists in many cases. Some colleges and universities have explored different ways on the problem of student behavior information verification, and the main way is to store the students' performance at school by establishing a centralized system. The system completely depends on the credibility of the administrator, generally only provides intranet for use, and lacks an interface for providing service to the outside. Under the condition, the employment unit cannot rapidly, reliably and inexpensively obtain the performance of the students at school, so that the comprehensive quality and the capability of the students cannot be accurately judged, and finally, the excellent talents may be missed by the enterprise and public institution, and the excellent students cannot obtain the working opportunities matched with the capability. Therefore, the invention aims to adopt the block chain technology to store and prove campus information so as to solve the problems of student information forgery and sharing.
Therefore, how to provide a method for verifying the existence of student information, which can verify the truth of student information and share the student information, is a problem that needs to be solved by those skilled in the art.
Disclosure of Invention
In view of the above, the invention provides a student information certificate storing method based on an allowed block chain, which performs platform management on the information certificate of the school park, and facilitates updating and collecting of student information at the school. Meanwhile, the block chain technology is combined, and each step in information registration and modification is recorded in the block chain, so that the risk of information counterfeiting is avoided, and the credibility, the traceability, the controllability and the traceability of the information in the school are ensured. The block chain technology is used for managing the student information, all links of registration, inquiry, correction and the like of the student information can be recorded, and the whole process of the student information can be traced. The multicenter storage mode of the block chain enables all the nodes to see the information recorded by students, the data is safe and credible, irreversible and difficult to tamper, and social phenomena such as student history counterfeiting and the like are effectively avoided.
In order to achieve the purpose, the invention adopts the following technical scheme:
a student at school information evidence storing method based on an allowed block chain comprises the following specific steps:
step one, user registration and authentication:
and (4) registering the account by the user, and after the user is successfully registered, primarily checking the user information by a system administrator and then allocating different operation authorities to different users.
Step two, storing the certificate in the school information:
the student status information in the school self-building information system is imported through a school information evidence storing platform, and is stored on a campus chain after verification;
and step three, information updating:
the student users registered through real-name authentication perform additional updating on personal on-school information stored on the campus chain, and the student users verify and authenticate the personal on-school information and store the verification updating result on the campus chain;
step four, information synchronization and query:
and the enterprise user after authorization and identity authentication accesses and queries the personal school information stored on the campus chain through the school information and certificate storage platform, and queries related information on the campus chain by inputting the identity card number of the job seeker through one key.
Preferably, in the above student-to-school information certification method based on the permission block chain, in the first step, the user includes a student and an enterprise; the student user inputs a name, an academic number, a user name, a mobile phone number, an identity card number and a login password; the enterprise user enters an enterprise name, enters an enterprise organization code, a user name, a contact address and a login password.
Preferably, in the above method for storing student's on-school information based on the permission block chain, in the second step, the student user performs supplementary update on the individual on-school information with the additional information, and the on-school information is stored in the campus chain after being checked by the system administrator.
Preferably, in the above student information verification method based on the licensed block chain, the additional information includes, but is not limited to, reward and punishment information, scientific research results, and practice experience.
Preferably, in the above method for storing student's school information based on permitted blockchain, the additional information of the students and the student status information are combined, encrypted and uploaded, and a blockchain unique ID of the individual student's school information is generated.
According to the technical scheme, compared with the prior art, the student on-school information evidence storing method based on the permission block chain is provided, on the basis of the student on-school information evidence storing platform, the student on-school information can be provided for enterprises and public institutions to check on-school information through the identity and identification numbers of job seekers, checking is convenient, information on the school is prevented from being counterfeited to a certain extent, and one-stop type storage and inquiry of the student on-school information are supported. From the certificate storage of the student in the school information to the increase and modification of the information every time, the campus information certificate storage platform can be synchronously recorded on a campus block chain, and the completeness, uniqueness and traceability of the student in the school information are guaranteed.
The invention has the following beneficial effects:
(1) automatic analytical uplink
When the student certification materials are processed, the system firstly filters the received student certification materials, extracts student information from the certification materials, and analyzes the certification materials by adopting a unique analysis mechanism to obtain all key information in the related materials, thereby realizing the full automation from paper certification materials to electronic information chaining.
(2) Convenient collection management
The system continues the school information system and automatically imports the information at the school, so that the information at the school of the students can be collected to the maximum extent, and the system is convenient for users to look up and manage.
(3) Resume electronization
In addition, the system is visualized through a B/S structure. Through the friendly visual interface of the system, enterprise users can conveniently check the information and the states of all students at school, and can inquire the information by one key, thereby reducing the complicated steps of checking the traditional resume information.
(4) Whole process traceability
After the electronic resume is adopted to replace the paper resume, the problems of information tampering and the like are easy to occur. The project stores the information and the state of the student status in the school into the block chain, so that the problems of information counterfeiting, counterfeiting and the like are solved, and the traceability of the information in the school is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a general flow diagram provided by the present invention;
FIG. 2 is a flow chart of the service provided by the present invention;
FIG. 3 is a flow chart of a registration service provided by the present invention;
FIG. 4 is a flow chart of the verification of the information at school according to the present invention;
FIG. 5 is a flow chart of student at school information update provided by the present invention;
FIG. 6 is a flow chart of enterprise query at school information provided by the present invention;
fig. 7 is an overall architecture diagram provided by the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention discloses a student on-school information evidence storing method based on a permission block chain, which can provide enterprises and public institutions with on-school information to check through identity numbers of job seekers based on a student on-school information evidence storing platform, is convenient to check, avoids on-school information counterfeiting to a certain extent, and supports one-stop type storage and inquiry of student on-school information. From the certificate storage of the student in the school information to the increase and modification of the information every time, the campus information certificate storage platform can be synchronously recorded on a campus block chain, and the completeness, uniqueness and traceability of the student in the school information are guaranteed.
A student at school information evidence storing method based on a permission block chain comprises the following steps:
first, student users and enterprises and public institutions need to register accounts and perform real-name authentication, and then can be added to school information or access a platform to perform query. Information can be imported into school information through an in-school information system, and reward and punishment information, practice experience and scientific research results can be added by students and stored in a campus chain after being approved by a school administrator. If the information needs to be updated, the additional storage can be carried out on the campus chain after the audit is passed. After the information is synchronized, the enterprise and public institution or school administrator user after identity authentication can inquire and access the school information of students stored in the campus chain. The registration, updating and query operations of the school information stored in the campus chain can be traced.
The method mainly comprises the following steps:
student information storage card
Most student information systems are realized only in schools at present, in order to store student information in a more efficient mode, the system combines block chain technology with student information management, a distributed multi-centralization mode is used, student status information, reward and punishment information, practice rewards, scientific research results and the like of students are combined, encrypted and uploaded, a unique ID of a single student in a block chain of school information is generated, and all information is permanently stored and is difficult to tamper.
Information is difficult to tamper
The block chain is used for managing the information of the students at the school, so that the information can be prevented from being falsified, and the information counterfeiting is avoided to the maximum extent. Assuming that we want to tamper with the information of one of the blocks, the head hash of the current block is changed, and because the hash function has collision resistance, the changed head hash cannot match the parent hash of the next block, and the tamperer needs to continue to modify the parent hash value of the next block and modify each block after all the time. In many cases, the difficulty of generating a new block is great, and the computational difficulty of generating new scores by continuously generating a plurality of blocks is more striking. A malicious node needs to have at least 51% of the calculation power basis of the whole network to achieve the purpose, and as the block chain is a distributed system, most of nodes are independent from each other, and the 51% attack is difficult to occur in reality. This ensures that the blockchain data is difficult to tamper with.
Information traceability
Although the information can be prevented from being tampered by storing the block chain after the correction information is electronized, traceable authentication is still required in the information modification and updating process, so that the situation that the information is recorded wrongly due to errors is avoided. The project records all the information of students in the school into a block chain, and the whole process can be traced. The data loops of the block chain are buckled, each block corresponds to a long string of function passwords, and if the content of a certain block is modified, the content of the subsequent blocks is not matched. Meanwhile, as the blockchain uses a distributed multi-centralization mode, each person using the system is a node of the blockchain, and a whole copy of recorded data can be completely reserved. The block chain uses a large number of cryptography technologies to ensure data security, for example, legal login needs private key signature, otherwise, the data cannot be verified by other nodes, and the data can be traced back for each information registration, so that the possibility of no existence of a Chinese student is avoided, and the authenticity of the data is ensured.
Privacy and security assurance
The system can ensure that student information is correct and safe in the processes of inputting, storing, inquiring and the like, avoids privacy disclosure to the maximum extent, can ensure that the information is not falsified and forged, and effectively prevents the dishonest social phenomenon related to student experience counterfeiting. The system has low maintenance cost, convenient and efficient use and convenient updating and migration. In the aspect of privacy protection, information confusion is adopted, information contained in the block is scrambled and then is broadcasted in batch, an information ciphertext is kept in the block, and whether a tracing process is started or not can be determined through node voting. In the aspect of security guarantee, a user of the platform needs to perform real-name authentication and pay a certain fee for the query of the system, so that the possibility of DoS attack is avoided to a certain extent.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. A student at school information evidence storing method based on an allowed block chain is characterized by comprising the following specific steps:
step one, user registration and authentication:
and (4) registering the account by the user, and after the user is successfully registered, primarily checking the user information by a system administrator and then allocating different operation authorities to different users.
Step two, storing the certificate in the school information:
the student status information in the school self-building information system is imported through a school information evidence storing platform, and is stored on a campus chain after verification;
and step three, information updating:
the student users registered through real-name authentication perform additional updating on personal on-school information stored on the campus chain, and the student users verify and authenticate the personal on-school information and store the verification updating result on the campus chain;
step four, information synchronization and query:
and the enterprise user after authorization and identity authentication accesses and queries the personal school information stored on the campus chain through the school information and certificate storage platform, and queries related information on the campus chain by inputting the identity card number of the job seeker through one key.
2. The student at school information evidence storing method based on the permission block chain as claimed in claim 1, wherein in the first step, the users comprise students and enterprises; the student user inputs a name, an academic number, a user name, a mobile phone number, an identity card number and a login password; the enterprise user enters an enterprise name, enters an enterprise organization code, a user name, a contact address and a login password.
3. The student school information evidence storing method based on the permission block chain as claimed in claim 1, wherein in the second step, the student user performs supplementary update on the individual school information by the additional information, and the individual school information is stored on the campus chain after being checked and approved by the system administrator.
4. The student at-school information verification method based on the permission block chain as claimed in claim 3, wherein the additional information includes but is not limited to reward and punishment information, scientific achievements, and practice experiences.
5. The student's information certificate method based on permission blockchain according to claim 3 or 4, characterized in that the additional information of students and student status information are combined and encrypted for uploading, and a blockchain unique ID of the single student's information at school is generated.
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| CN114997818A (en) * | 2022-05-16 | 2022-09-02 | 大连理工大学 | Block chain-based college student in-school record storage and verification system and record verification method |
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| CN107257341A (en) * | 2017-06-21 | 2017-10-17 | 济南浪潮高新科技投资发展有限公司 | A kind of student status based on block chain reviews authentication method |
| CN107832907A (en) * | 2017-09-25 | 2018-03-23 | 中央财经大学 | Students ' behavior information authentication system based on block chain technology |
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