CN112801629A - Science and technology innovation platform project declaration method and system based on multi-level encryption - Google Patents

Science and technology innovation platform project declaration method and system based on multi-level encryption Download PDF

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CN112801629A
CN112801629A CN202110166683.8A CN202110166683A CN112801629A CN 112801629 A CN112801629 A CN 112801629A CN 202110166683 A CN202110166683 A CN 202110166683A CN 112801629 A CN112801629 A CN 112801629A
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project
declaration
encryption
signature
project declaration
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CN112801629B (en
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曾宇
王波
胡声洲
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Jiangxi Qineen High Technology Co ltd
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Jiangxi Qineen High Technology Co ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06Q10/00—Administration; Management
    • G06Q10/10—Office automation; Time management
    • G06Q10/103—Workflow collaboration or project management
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/45—Structures or tools for the administration of authentication
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/602—Providing cryptographic facilities or services
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06Q40/12—Accounting
    • G06Q40/125—Finance or payroll
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2107—File encryption
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2113—Multi-level security, e.g. mandatory access control

Abstract

The invention provides a science and technology innovation platform project declaration method and system based on multi-level encryption. The project declaration personnel inputs an account and a password, carries out main credit evaluation and user authority authentication, acquires project declaration authority, sends project declaration materials to a technological innovation platform, carries out data signature and saves the data as signature project declaration materials; the process supervision personnel regularly check the position of the signed project declaration material and inform a review expert to finish review, the scientific and technological innovation platform determines whether the project passes through according to the review result, the scientific and technological innovation platform increases and decreases innovation coupons according to the constraint rule and the approved declaration material and evaluates the residual fund of the project. According to the scheme, the multi-level encryption is adopted to display different aspects of project declaration materials for different types of personnel, the influence on project evaluation results due to external factors is avoided, the risk of information leakage is reduced, innovation ticket issuing is dynamically controlled, and the execution flexibility of the project is improved.

Description

Science and technology innovation platform project declaration method and system based on multi-level encryption
Technical Field
The invention relates to the technical field of project management, in particular to a scientific and technological innovation platform project declaration method and system based on multi-level encryption.
Background
Innovation is the first driving force for leading development, and scientific and technological projects are important supporting means for promoting scientific and technological innovation research. Enterprises, scientific research institutions and individuals are innovative subjects, and scientific projects can be declared through a scientific and technological innovation platform, so that public resource integration of different levels and different departments is realized, and scientific and technological innovation is supported. The project declaration is one of the key links of the scientific and technological innovation platform, and the safe project declaration method can ensure that various innovation achievements cannot be stolen or copied in the project declaration process generated by the whole scientific and technological innovation platform, so that the innovation technology is effectively protected.
Before the invention, an open scientific and technological innovation platform is mainly adopted in the prior art, multiple persons have the same right in the project declaration process, and a mode of not encrypting or only encrypting a file once is implemented. However, with the increasing scale of the scientific and technological innovation platform, if the process supervisor, the financial supervisor and the review expert can obtain the same file information and can view a large amount of irrelevant information and the mode of the artificial intervention review process, many problems will exist, and the situations of data loss, plagiarism and stealing of innovation technology and disordered execution of funds are easily caused.
Disclosure of Invention
In view of the above problems, the invention provides a scientific and technological innovation platform project declaration method and system based on multi-level encryption, which realize multi-level encryption in the project declaration process, multi-user multi-authority management examination and solve the problems of data loss, plagiarism and stealing of innovation technology and disordered execution of expenses.
In a first aspect of an embodiment of the present invention, a method for reporting a scientific and technological innovation platform project based on multi-level encryption is provided, including:
the project declaration personnel inputs an account and a password, carries out main credit evaluation and user authority authentication, acquires project declaration authority, sends project declaration materials to a technological innovation platform, carries out data signature and saves the data as signature project declaration materials;
the process supervisor regularly checks the position of the signature project declaration material and informs a review expert to finish the review, and the scientific and technological innovation platform determines whether the project passes the review result and generates a passing review declaration material;
a system manager sets constraint rules, the scientific and technological innovation platform increases and decreases innovation coupons according to the constraint rules and the approved declaration materials, the constraint rules are provided with limits of the innovation coupons, and dynamic generation and dynamic deletion of the innovation coupons are controlled;
and the financial supervisory personnel controls the issuance of the innovation ticket and the financial fund and evaluates the residual fund of the project through the scientific and technological innovation platform.
In one or more embodiments, preferably, the project declaration personnel inputs an account and a password, performs principal credit evaluation and user right authentication, and acquires the project declaration right, which specifically includes:
obtaining an account and a password of the project declaration personnel, and inputting the account and the password on the technological innovation platform;
the scientific and technological innovation platform encrypts the account and the password according to data and generates first encryption information by using a first calculation formula;
uploading the first encrypted information to a background database of the technological innovation platform through the Internet;
verifying the encrypted data segment of the first encrypted information in the background database;
decrypting the data by using a second calculation formula, and storing the decrypted data as the data of the authority to be verified;
matching in a permission library according to the permission data to be verified to obtain the permission level of the project declaration personnel and the main credit evaluation, and judging whether the permission level of the project declaration personnel and the main credit evaluation meet a declaration permission preset value;
after the permission level of the project declaration personnel meets the declaration permission preset value, sending the project declaration permission to a computer where the project declaration personnel is located;
the first calculation formula is:
Figure BDA0002934928320000031
wherein L is the encryption level, xiIs an ordered numerical sequence value composed of the ith account and the password, aijJ encryption coefficient, y, for i-th level encryptioniThe ith-level encrypted output data of the first encryption information is represented by i, i is an integer which is greater than 0 and less than or equal to L, and j is an integer which is greater than or equal to 0 and less than or equal to L;
the second calculation formula is:
Figure BDA0002934928320000032
wherein x isiIs an ordered numerical value sequence numerical value, x, formed by the ith account and the passwordkIs the k-th ordered numerical value sequence consisting of the account and the password, aikThe k-th encryption coefficient, a, for the i-th level of encryptioniiThe ith encryption coefficient, a, for the ith level of encryptioni00 th encryption coefficient, y, for i-th level encryptioniAnd the ith-level encrypted output data of the first encryption information is represented by i, which is an integer greater than 0 and less than or equal to L, and k is an integer greater than 0 and less than or equal to i-1.
In one or more embodiments, preferably, the item declaration authority includes: uploading project attachments, modifying project basic information, filling project expenses, automatically generating project declaration books, applying project innovation coupons and inputting project information.
In one or more embodiments, preferably, the sending the project declaration material to the scientific and technological innovation platform for data signing and storing as the signed project declaration material specifically includes:
the project declaration personnel provides a writer signature and a submission date signature by handwriting, and the writer signature and the submission date signature are stored as first encrypted declaration data in a JPG format picture mode with fixed length and width;
splitting the first encrypted declaration data into picture blocks in a fixed form according to the total page number of the project declaration material, splitting the picture blocks into the picture blocks with the same total page number as the project declaration material, and storing the picture blocks in a corresponding encryption sequence;
adjusting the transparency of the picture block to 80% and storing the picture block as second encrypted declaration data; fusing with the project declaration material in sequence;
fusing the second encrypted declaration data with the project declaration material according to the encryption sequence to generate a target encrypted declaration material;
after the target encryption declaration material is subjected to data signature of 3 levels, the target encryption declaration material is stored as the signature project declaration material;
the signature project declaration material comprises project basic information, project innovation points, project execution schemes and project expense financial information.
In one or more embodiments, preferably, the 3 levels of data signatures specifically include:
a system manager signature, wherein the system manager comprises a high-authority supervisor, a medium-authority supervisor and a low-authority supervisor, the high-authority supervisor examines, checks, modifies and returns the signature project declaration material and checks all contents in the signature project declaration material, the medium-authority supervisor checks and returns the signature project declaration material, and the low-authority supervisor checks the signature project declaration material;
the method comprises the following steps that (1) a review expert signs, wherein the review expert comprises a technical expert and a financial expert, and the review expert scores the signature project declaration material;
and the process supervision personnel sign, check the current circulation position of the signed project declaration material and check the project basic information in the signed project declaration material.
In one or more embodiments, preferably, the process supervisor periodically checks the location of the signed project declaration material, and notifies a review expert to complete review, and the scientific and technological innovation platform determines whether the project passes the review result and generates a pass review declaration material, specifically including:
the process supervision personnel check the position of the signature project declaration material according to a fixed execution time limit in the project declaration process;
when the process supervisor inquires that the signature project declaration material is at a technical expert, the process supervisor informs the technical expert to carry out technical review and gives a technical score of the project;
when the process supervisor inquires that the signature project declaration material is at a financial expert, the process supervisor informs the financial expert to perform financial review and gives a financial score of the project;
and the scientific and technological innovation platform carries out comprehensive scoring according to the project types, and generates the approved declaration material when the comprehensive scoring exceeds a preset score.
In one or more embodiments, preferably, the scientific and technological innovation platform increases or decreases the innovation tickets according to the constraint rules and the audit declaration materials, and specifically includes:
the scientific and technological innovation platform reads the constraint rule and generates a constraint rule matrix;
acquiring a comprehensive score in the approved declaration material, and performing weighting operation according to the comprehensive score to obtain a dynamic expenditure budget, wherein a weighting coefficient is a first preset weighting coefficient when the comprehensive score exceeds a first preset score, the weighting coefficient is a second preset weighting coefficient when the comprehensive score exceeds a second preset score, the weighting coefficient is a third preset weighting coefficient when the comprehensive score exceeds a third preset score, and the weighting coefficient is a fourth preset weighting coefficient when the comprehensive score exceeds a fourth preset score;
obtaining the dynamic expense budget according to the product of the weighting coefficient and the original expense of the approved declaration material;
increasing or decreasing the innovation ticket according to the dynamic budget;
wherein the constraint rules include:
issuing a reward innovation ticket when the expected value is exceeded;
deleting the balance of the innovation ticket when the minimum preset value is exceeded;
and (4) budgeting few items and generating new additional innovation tickets.
In one or more embodiments, preferably, the financial supervisor controls the issuance of the innovation ticket and the financial fund, and the assessment of the remaining fund of the project through the technological innovation platform comprises:
the financial supervisor acquires a budget form of the corresponding project;
the financial supervisor issues the innovation tickets and the financial funds according to 5%, 20%, 50% and 100% of the assessment period;
the financial supervisor acquires the residual financial funds of all the projects;
comparing the budget form with the residual financial fund, and when the deviation exceeds 10%, sending a warning to the project declaration personnel, searching the reason for the project declaration personnel, making explanation and rectification by the project declaration personnel, and submitting a fund change form;
and the system management personnel adjust the examination period of the project according to the fund change table and input the fund change table and the examination period into the scientific and technological innovation platform.
In a second aspect of the embodiments of the present invention, there is provided a system for reporting a scientific and technological innovation platform project based on multi-level encryption, the system including:
the qualification authentication subsystem is used for the project declaration personnel to input an account and a password, perform main credit evaluation and user authority authentication, acquire project declaration authority, send project declaration materials to a technological innovation platform, perform data signature and store the data signature as signature project declaration materials;
the intelligent evaluation subsystem is used for regularly checking the position of the signature project declaration material by a process supervisor and informing an evaluation expert to finish evaluation, and the technological innovation platform determines whether the project passes the evaluation result and generates a passing evaluation declaration material;
the innovation coupon payment and settlement subsystem is used for setting a constraint rule by a system manager, the scientific and technological innovation platform increases and decreases innovation coupons according to the constraint rule and the approved declaration material, the constraint rule is provided with the limit of the innovation coupons, and the dynamic generation and the dynamic deletion of the innovation coupons are controlled;
and the financial fund supervision subsystem is used for controlling the issuance of the innovation ticket and the financial fund by the financial supervision personnel and examining the residual fund of the project through the scientific and technological innovation platform.
Further, the scientific and technological innovation platform project declaration system based on the multi-level encryption further comprises a data storage and retrieval subsystem, wherein the data storage and retrieval subsystem is used for storing project declaration materials, first encryption declaration data, second encryption declaration data, target encryption declaration materials, signature project declaration materials, budget forms, residual financial funds, fund change tables and assessment periods, and all data information related to retrieval is obtained through character entry and voice entry.
The technical scheme provided by the embodiment of the invention can have the following beneficial effects:
1) the project declaration of the scientific and technological innovation platform can be encrypted and audited step by step, the encryption degrees of different levels of authority are different, and further the audited contents are different, so that the safety of the innovation result of the whole set of system is ensured, and the input process of the innovation result can be standardized.
2) According to the invention, the innovation money can be dynamically issued and cancelled according to the requirement through management, and the constraint rule is formulated, so that the dynamic adjustment is ensured according to the project completion condition, the scientific research innovation platform project is monitored in real time, and the execution is more flexible.
3) The invention ensures that the resources of the innovation platform are not leaked and the system safety can be ensured by adopting the multi-stage encryption technology and carrying out qualification authentication on different types of government users and social users.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a flowchart of a method for reporting a scientific and technological innovation platform project based on multi-level encryption according to an embodiment of the present invention.
Fig. 2 is a flowchart of a project declaration person inputting an account and a password to perform principal credit evaluation and user right authentication to obtain project declaration rights in a scientific and technological innovation platform project declaration method based on multi-level encryption according to an embodiment of the present invention.
Fig. 3 is a flowchart of sending a project declaration material to a scientific and technological innovation platform for data signing and storing as a signed project declaration material in the scientific and technological innovation platform project declaration method based on multi-level encryption according to an embodiment of the present invention.
Fig. 4 is a flowchart of the 3-level data signatures in a scientific and technological innovation platform project declaration method based on multi-level encryption according to an embodiment of the present invention.
Fig. 5 is a flowchart of a technical innovation platform project declaration method based on multi-level encryption, in which a process supervisor regularly checks the position of a signature project declaration material and notifies a review expert to complete review, and a technical innovation platform determines whether a project passes or not according to a review result and generates a declaration material passing review.
Fig. 6 is a flowchart of the financial supervisor controlling the issuance of the innovation ticket and the financial fund and assessing the remaining fund of the project through the scientific and technological innovation platform in the multi-level encryption-based scientific and technological innovation platform project declaration method according to an embodiment of the present invention.
Fig. 7 is a block diagram of a system for reporting a technical innovation platform project based on multi-level encryption according to an embodiment of the present invention.
Detailed Description
In some of the flows described in the present specification and claims and in the above figures, a number of operations are included that occur in a particular order, but it should be clearly understood that these operations may be performed out of order or in parallel as they occur herein, with the order of the operations being indicated as 101, 102, etc. merely to distinguish between the various operations, and the order of the operations by themselves does not represent any order of performance. Additionally, the flows may include more or fewer operations, and the operations may be performed sequentially or in parallel. It should be noted that, the descriptions of "first", "second", etc. in this document are used for distinguishing different messages, devices, modules, etc., and do not represent a sequential order, nor limit the types of "first" and "second" to be different.
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.
Innovation is the first driving force for leading development, and scientific and technological projects are important supporting means for promoting scientific and technological innovation research. Enterprises, scientific research institutions and individuals are innovative subjects, and scientific projects can be declared through a scientific and technological innovation platform, so that public resource integration of different levels and different departments is realized, and scientific and technological innovation is supported. The project declaration is one of the key links of the scientific and technological innovation platform, and the safe project declaration method can ensure that various innovations cannot be stolen or copied in the project declaration process generated by the whole scientific and technological innovation platform, so that the innovation technology is effectively protected.
Before the invention, an open scientific and technological innovation platform is mainly adopted in the prior art, multiple persons have the same right in the project declaration process, and a mode of not encrypting or only encrypting a file once is implemented. However, with the increasing scale of the scientific and technological innovation platform, the process supervisors, the financial supervisors and the review experts can obtain the same file information and check a large amount of modes of irrelevant information, so that a plurality of problems can be caused, and the situations of data loss, plagiarism and stealing of innovative technologies and disordered execution of funds are easily caused. Specifically, technical copying and stealing mainly reflects that process monitoring personnel and financial monitoring personnel have low authority in terms of technical data, but the process monitoring personnel and the financial monitoring personnel can directly obtain the technical data in many cases, so that the technical data is easy to leak; data loss mainly relates to insufficient data encryption, and is easy to crack by external personnel after a network is attacked; the financial execution confusion is mainly embodied in that dynamic financial monitoring and supervision cannot be carried out, and when the execution progress is too slow, the excessive expense of the financial execution is caused, the project is not executed any more and the like due to financial problems, and dynamic reliable financial adjustment cannot be carried out.
The embodiment of the invention provides a scientific and technological innovation platform project declaration method and system based on multi-level encryption. According to the scheme, different aspects of project declaration materials are displayed for different types of personnel by adopting multi-stage encryption, evaluation of project application is prevented from being influenced by other external factors, in addition, the risk of leakage of the project can be reduced, innovation coupons and financial funds are dynamically controlled, and the execution flexibility of the project is improved.
In a first aspect of an embodiment of the present invention, a method for reporting a scientific and technological innovation platform project based on multi-level encryption is provided. Fig. 1 is a flowchart of a method for reporting a scientific and technological innovation platform project based on multi-level encryption according to an embodiment of the present invention.
As shown in fig. 1, the scientific and technological innovation platform project declaration method based on multi-level encryption includes:
s101, inputting an account and a password by a project declaration personnel, performing main credit evaluation and user authority authentication, acquiring project declaration authority, sending a project declaration material to a technological innovation platform, performing data signature, and storing the data signature as a signature project declaration material;
s102, the process supervisor regularly checks the position of the signed project declaration material and informs a review expert to finish the review, and the scientific and technological innovation platform determines whether the project passes the review result and generates a passed review declaration material;
s103, system management personnel set constraint rules, the scientific and technological innovation platform increases and decreases innovation tickets according to the constraint rules and the approved declaration materials, the constraint rules are set with limits of the innovation tickets, and dynamic generation and dynamic deletion of the innovation tickets are controlled;
and S104, controlling the issuance of the innovation ticket and the financial fund by financial monitoring personnel, and checking the residual fund of the project through the scientific and technological innovation platform.
In the embodiment of the invention, project declaration is carried out through a scientific and technological innovation platform, and progressive encryption auditing is adopted, wherein the first-stage encryption is encryption for project declaration personnel, so that the permission of the declaration personnel entering a system is guaranteed to be repeated in advance, and is not the project declaration personnel of which information is not verified; the second-level encryption is encryption for the review process, and is mainly embodied in that the encryption degrees of different levels of authority are different, so that the verification content is also different, the safety of the innovative achievement of the whole system is ensured, and the input process of the innovative achievement can be standardized.
Fig. 2 is a flowchart of a project declaration person inputting an account and a password to perform principal credit evaluation and user right authentication to obtain project declaration rights in a scientific and technological innovation platform project declaration method based on multi-level encryption according to an embodiment of the present invention.
As shown in fig. 2, in one or more embodiments, preferably, the project declaration personnel inputs an account and a password, performs principal credit evaluation and user right authentication, and acquires the project declaration right, which specifically includes:
s201, obtaining an account and a password of the project declaration personnel, and inputting the account and the password on the scientific and technological innovation platform;
s202, the scientific and technological innovation platform encrypts data according to the account and the password and generates first encryption information by using a first calculation formula;
s203, uploading the first encrypted information to a background database of the scientific and technological innovation platform through the Internet;
s204, verifying the encrypted data segment of the first encrypted information in the background database;
s205, decrypting the data by using a second calculation formula, and storing the decrypted data as the data of the authority to be verified;
s206, matching is carried out in a permission library according to the permission data to be verified, so that the permission level of the project declaration personnel and the main body credit evaluation are obtained, and whether the permission level of the project declaration personnel and the main body credit evaluation meet a declaration permission preset value is judged, wherein the main body credit evaluation comprises project result acceptance number, project undertaking experience and declaration unit qualification certificate;
s207, after the permission level of the project declaration personnel meets the declaration permission preset value, sending the project declaration permission to a computer where the project declaration personnel is located;
the first calculation formula is:
Figure BDA0002934928320000111
wherein L is the encryption level, xiIs an ordered numerical sequence value composed of the ith account and the password, aijJ encryption coefficient, y, for i-th level encryptioniThe ith-level encrypted output data of the first encryption information is represented by i, i is an integer which is greater than 0 and less than or equal to L, and j is an integer which is greater than or equal to 0 and less than or equal to L;
the second calculation formula is:
Figure BDA0002934928320000112
wherein x isiIs an ordered numerical value sequence numerical value, x, formed by the ith account and the passwordkIs the k-th ordered numerical value sequence consisting of the account and the password, aikThe k-th encryption coefficient, a, for the i-th level of encryptioniiThe ith encryption coefficient, a, for the ith level of encryptioni00 th encryption coefficient, y, for i-th level encryptioniAnd the ith-level encrypted output data of the first encryption information is represented by i, which is an integer greater than 0 and less than or equal to L, and k is an integer greater than 0 and less than or equal to i-1.
In one or more embodiments, preferably, the item declaration authority includes: uploading project attachments, modifying project basic information, filling project expenses, automatically generating project declaration books, applying project innovation coupons and inputting project information.
In the embodiment of the invention, the ordered digital sequence consisting of the account passwords is encrypted in the preset sequence and decrypted in the background system database of the scientific and technological innovation platform, so that all accounts are known in advance when the scientific and technological innovation platform inputs the project information, the safety of the control system can be effectively verified through the authority, and the unknown account can not appear to carry out the system acquisition of project declaration authority.
Fig. 3 is a flowchart of sending a project declaration material to a scientific and technological innovation platform for data signing and storing as a signed project declaration material in the scientific and technological innovation platform project declaration method based on multi-level encryption according to an embodiment of the present invention.
As shown in fig. 3, in one or more embodiments, preferably, the sending the project declaration material to the scientific and technological innovation platform for data signing and saving as the signed project declaration material includes:
s301, the project declaration personnel provides a writer signature and a submission date signature by handwriting, and the writer signature and the submission date signature are stored as first encrypted declaration data in a JPG format picture mode with fixed length and width;
s302, splitting the first encrypted declaration data into picture blocks in a fixed form according to the total page number of the project declaration material, splitting the picture blocks into the picture blocks with the same total page number as the project declaration material, and storing the picture blocks in a corresponding encryption sequence;
s303, adjusting the transparency of the picture block to 80% and storing the picture block as second encrypted declaration data; fusing with the project declaration material in sequence;
s304, fusing the second encrypted declaration data and the project declaration material according to the encryption sequence to generate a target encrypted declaration material;
s305, after 3 levels of data signatures are carried out on the target encrypted declaration material, the target encrypted declaration material is stored as the signature project declaration material;
the signature project declaration material comprises project basic information, project innovation points, project execution schemes and project expense financial information.
In the embodiment of the invention, an electronic signature mode is adopted, each page of electronic material is guaranteed to be the fusion of a part of signature pictures of a declaration person, and the fused target encrypted declaration material can comprise a plurality of different parts of project basic information, project innovation points, project execution schemes and project expense financial information through data encryption, so that basic data is provided for the subsequent 3-level data signature.
Fig. 4 is a flowchart of the 3-level data signatures in a scientific and technological innovation platform project declaration method based on multi-level encryption according to an embodiment of the present invention.
As shown in fig. 4, in one or more embodiments, preferably, the 3 levels of data signatures specifically include:
s401, system management personnel sign, wherein the system management personnel comprise a high-authority supervisor, a middle-authority supervisor and a low-authority supervisor, the high-authority supervisor examines and approves, checks, modifies and returns the signed project declaration material and checks all contents in the signed project declaration material, the middle-authority supervisor checks and returns the signed project declaration material, and the low-authority supervisor checks the signed project declaration material;
s402, signing by evaluation experts, wherein the evaluation experts comprise technical experts and financial experts, and the evaluation experts grade the signed project declaration materials;
and S403, the process supervisor signs, checks the current circulation position of the signed project declaration material, and checks the project basic information in the signed project declaration material.
In the embodiment of the invention, system management personnel sign, review expert personnel, process supervision personnel and financial supervision personnel respectively carry out different signs, and only can check the electronic materials in charge of the system management personnel, thereby protecting the leakage of the technical details in the project information of the project declaration personnel, and simultaneously ensuring that the technical experts can not mark the technical innovation of the project declaration materials unfairly due to the problems of financial and material forms and the like. The security of the project application file is protected by encrypting and decrypting different signatures for different types of people.
Fig. 5 is a flowchart of a technical innovation platform project declaration method based on multi-level encryption, in which a process supervisor regularly checks the position of a signature project declaration material and notifies a review expert to complete review, and a technical innovation platform determines whether a project passes or not according to a review result and generates a declaration material passing review.
As shown in fig. 5, in one or more embodiments, preferably, the process supervisor periodically checks the location of the signed project declaration material, and notifies a review expert to complete the review, and the scientific and technological innovation platform determines whether the project passes the review result, and generates a pass review declaration material, specifically including:
s501, the process supervision personnel check the position of the signature project declaration material according to a fixed execution time limit in the project declaration process;
s502, when the process supervisor inquires that the signature project declaration material is in a technical expert, the technical expert is informed to carry out technical review and the technical score of the project is given;
s503, when the process supervisor inquires that the signature project declaration material is in a financial expert, the process supervisor informs the financial expert to perform financial review and gives a financial score of the project;
and S504, the scientific and technological innovation platform carries out comprehensive grading according to the project types, and when the comprehensive grading exceeds a preset score, the approved declaration material is generated.
In one or more embodiments, preferably, in one or more embodiments, the scientific and technological innovation platform performs addition or subtraction of innovation tickets according to the constraint rules and the through-audit declaration materials, specifically including:
the scientific and technological innovation platform reads the constraint rule and generates a constraint rule matrix;
acquiring a comprehensive score in the approved declaration material, and performing weighting operation according to the comprehensive score to obtain a dynamic expenditure budget, wherein a weighting coefficient is a first preset weighting coefficient when the comprehensive score exceeds a first preset score, the weighting coefficient is a second preset weighting coefficient when the comprehensive score exceeds a second preset score, the weighting coefficient is a third preset weighting coefficient when the comprehensive score exceeds a third preset score, and the weighting coefficient is a fourth preset weighting coefficient when the comprehensive score exceeds a fourth preset score;
obtaining the dynamic expense budget according to the product of the weighting coefficient and the original expense of the approved declaration material;
increasing or decreasing the innovation ticket according to the dynamic budget;
wherein the constraint rules include:
issuing a reward innovation ticket when the expected value is exceeded;
deleting the balance of the innovation ticket when the minimum preset value is exceeded;
and (4) budgeting few items and generating new additional innovation tickets.
In the embodiment of the invention, system management personnel rate the project innovation degree, and the innovation coupons are automatically issued and deleted under different ratings. On one hand, the method can reward projects with fast project execution progress and good project effect, and provide certain reward innovation coupons which can be directly presented as the motivation of project manager personnel; on the other hand, the balance with the innovation degree lower than the expected balance of the innovation ticket which can be deleted can be used as the punishment for the project achievement. Financial control of the innovation ticket part is dynamically carried out, so that the scientific and technological innovation platform can be ensured to have dynamic automatic control capability to a certain degree, interference of external influence of human factors on the financial process is reduced, and arbitrage of project funds carried out by subjective judgment is reduced.
Fig. 6 is a flowchart of the financial supervisor controlling the issuance of the innovation ticket and the financial fund and assessing the remaining fund of the project through the scientific and technological innovation platform in the multi-level encryption-based scientific and technological innovation platform project declaration method according to an embodiment of the present invention.
In one or more embodiments, as shown in fig. 6, preferably, the financial supervisor controls the issuance of the innovation ticket and the financial fund, and the assessment of the remaining fund of the project through the technological innovation platform includes:
s601, the financial supervisor acquires a budget form of a corresponding project;
s602, issuing the innovation ticket and the financial fund by the financial supervisor according to 5%, 20%, 50% and 100% of the assessment period;
s603, the financial supervisor acquires the remaining financial funds of all the projects;
s604, comparing the budget table with the residual financial fund, and when the deviation exceeds 10%, sending a warning to the project declaration personnel, searching the reason for the project declaration personnel, making explanation and correction by the project declaration personnel, and submitting a fund change table;
and S605, the system manager adjusts the examination period of the project according to the fund change table, and inputs the fund change table and the examination period into the scientific and technological innovation platform.
In the embodiment of the invention, the innovation money can be dynamically issued and cancelled according to the requirement through management, and the constraint rule is formulated, so that the reward and punishment can be dynamically carried out on line according to the project completion condition, and the project execution of the scientific research innovation platform is more flexible.
In a second aspect of the embodiment of the present invention, a scientific and technological innovation platform project declaration system based on multi-level encryption is provided, and fig. 7 is a structural diagram of a scientific and technological innovation platform project declaration system based on multi-level encryption according to an embodiment of the present invention. As shown in fig. 7, the system for reporting a scientific and technological innovation platform project based on multi-level encryption includes:
the qualification authentication subsystem 701 is used for the project declaration personnel to input an account and a password, perform main credit evaluation and user authority authentication, acquire project declaration authority, send project declaration materials to a technological innovation platform, perform data signature and store the data signature as signature project declaration materials;
the intelligent review subsystem 702 is used for the process supervisor to regularly check the position of the signature project declaration material and inform the review expert to finish the review, and the technological innovation platform determines whether the project passes the review result and generates the passing review declaration material;
an innovation coupon payment settlement subsystem 703, configured to set constraint rules by a system administrator, where the scientific and technological innovation platform increases or decreases innovation coupons according to the constraint rules and the approved declaration materials, where the constraint rules set limits of the innovation coupons, and control dynamic generation and dynamic deletion of the innovation coupons;
and the financial fund supervision subsystem 704 is used for controlling the issuance of the innovation ticket and the financial fund by the financial supervision personnel and examining the residual fund of the project through the scientific and technological innovation platform.
In the embodiment of the invention, the display of different aspects of project declaration materials for different types of personnel is realized by adopting multi-stage encryption, the influence on the project evaluation result due to external factors is avoided, the risk of project leakage is reduced, the issuance of innovation tickets is dynamically controlled, and the execution flexibility is improved.
Further, the scientific and technological innovation platform project declaration system based on the multi-level encryption further comprises a data storage and retrieval subsystem 705, wherein the data storage and retrieval subsystem is used for storing project declaration materials, first encryption declaration data, second encryption declaration data, target encryption declaration materials, signature project declaration materials, budget forms, residual financial funds, fund change tables and assessment periods, and all data information related to retrieval is obtained through character entry and voice entry.
In the embodiment of the invention, the multi-level encryption technology is used for carrying out qualification authentication on different types of government users and social users, so that the resources of an innovative platform are prevented from being leaked, and the system safety can be ensured.
The technical scheme provided by the embodiment of the invention can have the following beneficial effects:
1) the project declaration of the scientific and technological innovation platform can be encrypted and audited step by step, the encryption degrees of different levels of authority are different, and further the audited contents are different, so that the safety of the innovation result of the whole set of system is ensured, and the input process of the innovation result can be standardized.
2) According to the invention, the innovation money can be dynamically issued and cancelled according to the requirement through management, and the constraint rule is formulated, so that the dynamic adjustment is ensured according to the project completion condition, the scientific research innovation platform project is monitored in real time, and the execution is more flexible.
3) The invention ensures that the resources of the innovation platform are not leaked and the system safety can be ensured by adopting the multi-stage encryption technology and carrying out qualification authentication on different types of government users and social users.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (10)

1. A scientific and technological innovation platform project declaration method based on multi-level encryption is characterized by comprising the following steps:
the project declaration personnel inputs an account and a password, carries out main credit evaluation and user authority authentication, acquires project declaration authority, sends project declaration materials to a technological innovation platform, carries out data signature and saves the data as signature project declaration materials;
the process supervisor regularly checks the position of the signature project declaration material and informs a review expert to finish the review, and the scientific and technological innovation platform determines whether the project passes the review result and generates a passing review declaration material;
a system manager sets constraint rules, the scientific and technological innovation platform increases and decreases innovation coupons according to the constraint rules and the approved declaration materials, the constraint rules are provided with limits of the innovation coupons, and dynamic generation and dynamic deletion of the innovation coupons are controlled;
and the financial supervisory personnel controls the issuance of the innovation ticket and the financial fund and evaluates the residual fund of the project through the scientific and technological innovation platform.
2. A technological innovation platform project declaration method based on multi-level encryption as claimed in claim 1, wherein the project declaration personnel inputs account and password to perform subject credit evaluation and user authority authentication to obtain project declaration authority, specifically comprising:
obtaining an account and a password of the project declaration personnel, and inputting the account and the password on the technological innovation platform;
the scientific and technological innovation platform encrypts the account and the password according to data and generates first encryption information by using a first calculation formula;
uploading the first encrypted information to a background database of the technological innovation platform through the Internet;
verifying the encrypted data segment of the first encrypted information in the background database;
decrypting the data by using a second calculation formula, and storing the decrypted data as the data of the authority to be verified;
matching in a permission library according to the permission data to be verified to obtain the permission level of the project declaration personnel and the main credit evaluation, and judging whether the permission level of the project declaration personnel and the main credit evaluation meet a declaration permission preset value;
after the permission level of the project declaration personnel meets the declaration permission preset value, sending the project declaration permission to a computer where the project declaration personnel is located;
the first calculation formula is:
Figure FDA0002934928310000021
wherein L is the encryption level, xiIs an ordered numerical sequence value composed of the ith account and the password, aijJ encryption coefficient, y, for i-th level encryptioniThe ith-level encrypted output data of the first encryption information is represented by i, i is an integer which is greater than 0 and less than or equal to L, and j is an integer which is greater than or equal to 0 and less than or equal to L;
the second calculation formula is:
Figure FDA0002934928310000022
wherein x isiIs an ordered numerical value sequence numerical value, x, formed by the ith account and the passwordkIs the k-th ordered numerical value sequence consisting of the account and the password, aikThe k-th encryption coefficient, a, for the i-th level of encryptioniiThe ith encryption coefficient, a, for the ith level of encryptioni00 th encryption coefficient, y, for i-th level encryptioniOutput data for the ith level encryption of the first encryption information, i being greater than0 is an integer of L or less, and k is an integer of i-1 or more and 0 or less.
3. A technological innovation platform project declaration method based on multi-level encryption as claimed in claim 1 wherein the project declaration authority includes: uploading project attachments, modifying project basic information, filling project expenses, automatically generating project declaration books, applying project innovation coupons and inputting project information.
4. The technical innovation platform project declaration method based on the multi-level encryption as claimed in claim 1, wherein the sending of the project declaration material to the technical innovation platform for data signature and saving as the signed project declaration material specifically comprises:
the project declaration personnel provides a writer signature and a submission date signature by handwriting, and the writer signature and the submission date signature are stored as first encrypted declaration data in a JPG format picture mode with fixed length and width;
splitting the first encrypted declaration data into picture blocks in a fixed form according to the total page number of the project declaration material, splitting the picture blocks into the picture blocks with the same total page number as the project declaration material, and storing the picture blocks in a corresponding encryption sequence;
adjusting the transparency of the picture block to 80% and storing the picture block as second encrypted declaration data; fusing with the project declaration material in sequence;
fusing the second encrypted declaration data with the project declaration material according to the encryption sequence to generate a target encrypted declaration material;
after the target encryption declaration material is subjected to data signature of 3 levels, the target encryption declaration material is stored as the signature project declaration material;
the signature project declaration material comprises project basic information, project innovation points, project execution schemes and project expense financial information.
5. A scientific and technological innovation platform project declaration method based on multi-level encryption as claimed in claim 4, wherein the 3-level data signatures specifically include:
a system manager signature, wherein the system manager comprises a high-authority supervisor, a medium-authority supervisor and a low-authority supervisor, the high-authority supervisor examines, checks, modifies and returns the signature project declaration material and checks all contents in the signature project declaration material, the medium-authority supervisor checks and returns the signature project declaration material, and the low-authority supervisor checks the signature project declaration material;
the method comprises the following steps that (1) a review expert signs, wherein the review expert comprises a technical expert and a financial expert, and the review expert scores the signature project declaration material;
and the process supervision personnel sign, check the current circulation position of the signed project declaration material and check the project basic information in the signed project declaration material.
6. The multi-level encryption-based scientific and technological innovation platform project declaration method of claim 1, wherein the process supervisor periodically checks the position of the signature project declaration material and informs a review expert to complete review, and the scientific and technological innovation platform determines whether the project passes the review result and generates a pass review declaration material, specifically comprising:
the process supervision personnel check the position of the signature project declaration material according to a fixed execution time limit in the project declaration process;
when the process supervisor inquires that the signature project declaration material is at a technical expert, the process supervisor informs the technical expert to carry out technical review and gives a technical score of the project;
when the process supervisor inquires that the signature project declaration material is at a financial expert, the process supervisor informs the financial expert to perform financial review and gives a financial score of the project;
and the scientific and technological innovation platform carries out comprehensive scoring according to the project types, and generates the approved declaration material when the comprehensive scoring exceeds a preset score.
7. A scientific and technological innovation platform project declaration method based on multi-level encryption as claimed in claim 1, wherein the scientific and technological innovation platform increases or decreases innovation tickets according to the constraint rules and the approved declaration materials, and the method specifically comprises:
the scientific and technological innovation platform reads the constraint rule and generates a constraint rule matrix;
acquiring a comprehensive score in the approved declaration material, and performing weighting operation according to the comprehensive score to obtain a dynamic expenditure budget, wherein a weighting coefficient is a first preset weighting coefficient when the comprehensive score exceeds a first preset score, the weighting coefficient is a second preset weighting coefficient when the comprehensive score exceeds a second preset score, the weighting coefficient is a third preset weighting coefficient when the comprehensive score exceeds a third preset score, and the weighting coefficient is a fourth preset weighting coefficient when the comprehensive score exceeds a fourth preset score;
obtaining the dynamic expense budget according to the product of the weighting coefficient and the original expense of the approved declaration material;
increasing or decreasing the innovation ticket according to the dynamic budget;
wherein the constraint rules include:
issuing a reward innovation ticket when the expected value is exceeded;
deleting the balance of the innovation ticket when the minimum preset value is exceeded;
and (4) budgeting few items and generating new additional innovation tickets.
8. The method as claimed in claim 1, wherein the step of the financial supervisor controlling the issuance of the innovation ticket and financial fund and the assessment of the remaining fund of the project through the scientific innovation platform comprises:
the financial supervisor acquires a budget form of the corresponding project;
the financial supervisor issues the innovation tickets and the financial funds according to 5%, 20%, 50% and 100% of the assessment period;
the financial supervisor acquires the residual financial funds of all the projects;
comparing the budget form with the residual financial fund, and when the deviation exceeds 10%, sending a warning to the project declaration personnel, searching the reason for the project declaration personnel, making explanation and rectification by the project declaration personnel, and submitting a fund change form;
and the system management personnel adjust the examination period of the project according to the fund change table and input the fund change table and the examination period into the scientific and technological innovation platform.
9. A science and technology innovation platform project declaration system based on multi-level encryption is characterized by comprising the following steps:
the qualification authentication subsystem is used for the project declaration personnel to input an account and a password, perform main credit evaluation and user authority authentication, acquire project declaration authority, send project declaration materials to a technological innovation platform, perform data signature and store the data signature as signature project declaration materials;
the intelligent evaluation subsystem is used for regularly checking the position of the signature project declaration material by a process supervisor and informing an evaluation expert to finish evaluation, and the technological innovation platform determines whether the project passes the evaluation result and generates a passing evaluation declaration material;
the innovation coupon payment and settlement subsystem is used for setting a constraint rule by a system manager, the scientific and technological innovation platform increases and decreases innovation coupons according to the constraint rule and the approved declaration material, the constraint rule is provided with the limit of the innovation coupons, and the dynamic generation and the dynamic deletion of the innovation coupons are controlled;
and the financial fund supervision subsystem is used for controlling the issuance of the innovation ticket and the financial fund by the financial supervision personnel and examining the residual fund of the project through the scientific and technological innovation platform.
10. A scientific and technological innovation platform project declaration system based on multi-level encryption is characterized by further comprising a data storage and retrieval subsystem, wherein the data storage and retrieval subsystem is used for storing project declaration materials, first encryption declaration data, second encryption declaration data, target encryption declaration materials, signature project declaration materials, budget forms, residual financial funds, fund change tables and assessment periods, and all data information related to retrieval is obtained through character entry and voice entry.
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