CN102929949A - Method for conveniently and rapidly querying tax document - Google Patents
Method for conveniently and rapidly querying tax document Download PDFInfo
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- CN102929949A CN102929949A CN2012103770057A CN201210377005A CN102929949A CN 102929949 A CN102929949 A CN 102929949A CN 2012103770057 A CN2012103770057 A CN 2012103770057A CN 201210377005 A CN201210377005 A CN 201210377005A CN 102929949 A CN102929949 A CN 102929949A
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- 238000005516 engineering process Methods 0.000 claims description 8
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Abstract
The invention discloses a method for querying a tax document conveniently and rapidly, comprising the following steps: S10: a special tax document encrypted reader is provided, and is mounted on an intelligent terminal; S11: a file sharing system is provided; S12: a file-sharing extranet authentication and safety checking system is provided and is used for carrying authentication and safety checking; S13: the document data is encrypted and grouped, and is transmitted to the intelligent terminal through the authentication and safety checking system; and S14: the document data is stored locally and displayed. With the method for querying the tax document conveniently and rapidly, tax staff can query the tax document conveniently and rapidly anytime anywhere, the difficult problem that the tax staff cannot look up the tax documents during field work is solved, the working stress of the tax staff is relieved, the working efficiency is improved, and the safety and confidentiality of the tax documents are guaranteed.
Description
Technical field
The invention belongs to tax document processing technology field, relate to a kind of method of fast and easy inquiry tax document.
Background technology
Aspect the processing of tax document technology, the staff of the tax authority sometimes needs a large amount of work of going out at present, as: community's tax law publicity, business taxation inspection etc., these affairs of going out to handle official business all need a large amount of tax law information materials to support its work, traditional way generally all is that the tax document information of needs is printed, then the tax staff is carrying the paper document that the prints work of going out, yet, there are many defectives in this method: at first be to carry a large amount of paper documents, need to consume a large amount of muscle power, increase labor capacity; Secondly, paper material is dangerous, and can't fast query, thereby the work efficiency that causes going out is very low.Development along with science and technology, network technology, the tax staff can go out to handle affairs by carrying notebook computer, yet, as the inconvenience of carrying the paper document existence, carrying notebook computer neither be desirable act, at first the notebook computer volume is heavy, and when long-time office stable power supply support need to be arranged; Yet the office of going out often all is outdoor, is difficult to ensure enough supports on the power supply.
Therefore, defective for above-mentioned prior art exists is necessary to study in fact, so that a kind of method of fast and easy inquiry tax document to be provided, carry out the tax law data consultation when making things convenient for the tax staff to go out outside work, improve the mobile working efficient of going out to help the Taxation Work personnel.
Summary of the invention
For addressing the above problem, the object of the present invention is to provide a kind of method of fast and easy inquiry tax document, be convenient to tax staff's fast and easy inquiry whenever and wherever possible tax document, solve the tax staff and go out to handle official business and to consult the difficult problem of tax document, can alleviate tax staff's working pressure and increase work efficiency.
For achieving the above object, technical scheme of the present invention is:
A kind of method of fast and easy inquiry tax document comprises the steps:
S10 a: tax document dedicated encrypted reader is provided, and it is installed on the intelligent terminal;
S11: file sharing system is provided;
S12: the authentication of sharing files outer net and a safety examination system is provided, and the tax document dedicated encrypted reader of intelligent terminal sends request to authentication and safety examination system, and authentication and safety examination system are verified and Safety Examination;
S13: tax document share system is encrypted, divides into groups document data, and then send to intelligent terminal by authentication in safety examination system after receiving profile download update request data;
S14: tax document dedicated encrypted reader receives tax document data, carries out this locality storage, and shows.
Further, described file sharing system is connected to network by this authentication and safety examination system, and communicates by network and intelligent terminal.
Further, in the document share system, tax staff and intelligent terminal thereof are registered, and the IMEI of tax staff's account and its terminal device carried out secure binding, and only have tax staff's account and equipment I MEI numbers match, could move tax document dedicated encrypted reader.
Further, the tax document dedicated encrypted reader of described intelligent terminal utilizes 3G or WiFi wireless communication technology or SSL secure communications links, sends tax profile download update request to authentication and safety examination system.
Further, described authentication and safety examination system are verified and Safety Examination the user account in the profile download update request and password, equipment I MEI number, to the request msg by Safety Examination, be transmitted to the tax document share system of tax Intranet.
Further, among the step S14, after tax dedicated encrypted reader is at first recombinated, deciphered local tax file, represent to the tax staff with form expressly.
Compared to prior art, the method of fast and easy inquiry tax document of the present invention is convenient to tax staff's fast and easy inquiry whenever and wherever possible tax document, the solution tax staff goes out to handle official business and can't consult the difficult problem of tax document, can alleviate tax staff's working pressure and increase work efficiency, and can guarantee security, the confidentiality of tax document.
Description of drawings
Fig. 1 is the flow process diagram of the inventive method;
Fig. 2 is the system architecture diagram of the inventive method.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
Please refer to Fig. 1, shown in Figure 2, the method for fast and easy inquiry tax document of the present invention mainly comprises the steps:
S10 a: tax document dedicated encrypted reader is provided, and it is installed on the intelligent terminal;
This encryption reader has following characteristics:
Security: file adopts the ciphertext storage, binds simultaneously intelligent terminal, and encrypt file is copied on other smart machines, uses same tax staff's account also can't be decrypted reading; Even intelligent terminal is lost, also can effectively guarantee the safety of documentation.
Non repudiation: file sharing system carries out record to information such as the file request of every intelligent terminal and request details, tax staff's accounts; Can carry out query analysis, accomplish non repudiation.
Auditing possibility: terminal document is browsed and other operations all have the local audit log of storing, and when network was idle, encrypting reader can upload to audit log in the file sharing system of Intranet automatically automatically; Inquire about for the file sharing system keeper.
Extensibility: encrypt reader and adopt the modular design mode, can carry out easily Function Extension; Can support simultaneously the intelligent terminal of different brands, different model and different resolution; Has good extendability.
Encrypt the cryptographic algorithm of reader:
Encrypt reader and adopt high-level data Encryption Standard AES (Advance Encryption Standards) algorithm, tax file is carried out the encryption and decryption operation.
(1) encryption key produces: file sharing system produces the data of 128 (16 bytes) according to the md5 encryption data of the IMEI of the intelligent terminal of tax staff's user name and tax staff's registration, as encryption key, be stored in the file sharing system;
(2) file encryption: after tax document share system receives profile download update request data, utilize 128 encryption key that document data is carried out the AES encryption;
(3) encrypted file data grouping: tax document share system at first carries out the ciphertext block operation according to 256 (32 byte) sizes to the AES enciphered data of file, supposes to produce size and is the Data[of N] blocks of data; Again piece is carried out head and the tail exchange operation, i.e. Data[0] and Data[N-1], Data[1] and Data[N-2], carry out data block exchange operation by that analogy;
Finally send to intelligent terminal by authentication and safety examination system; After intelligent terminal receives enciphered data, carry out this locality storage;
(4) encrypted file data restructuring: encrypt reader when carrying out the browsing file reading, at first to being stored in local encrypted file data Data[] restructuring; Recombination form is: Data[0] and Data[N-1], Data[1] and Data[N-2], carry out data block exchange operation by that analogy;
(5) decruption key produces: the md5 encryption data of encrypting the IMEI of reading the intelligent terminal that utilizes tax staff's user name and read produce the data of 128 (16 bytes), as decruption key; Only have when the information of registering in tax staff's account and employed intelligent terminal and the file sharing system is consistent, encrypt the decruption key that reader produces consistent with the encryption key of file sharing system generation, the correctness of guarantee decruption key;
(6) file decryption: encrypt the encrypt data Data[after reader utilizes decruption key to restructuring] carry out the AES decryption oprerations, the clear data that obtains is showed, finish the browsing file operation.
In embodiments of the present invention, the described intelligent terminal of stating is smart mobile phone, panel computer.
S11: file sharing system is provided
A file sharing system is provided, and this document share system is connected to network by the authentication of a sharing files outer net and safety examination system, and communicates by network and intelligent terminal.Wherein, in the document share system, tax staff and intelligent terminal thereof are registered, and the IMEI of tax staff's account and its terminal device is carried out secure binding; Only have tax staff's account and equipment I MEI numbers match, could move tax document dedicated encrypted reader.The tax staff utilizes user account and the password of unified distribution, moves tax document dedicated encrypted reader, carries out the search-read function of tax document.
S12: the tax document dedicated encrypted reader of intelligent terminal sends request to the authentication of sharing files outer net and safety examination system, and the authentication of sharing files outer net and safety examination system are verified and Safety Examination;
The tax document dedicated encrypted reader of intelligent terminal utilizes 3G, WiFi wireless communication technology, SSL secure communications links, shares outer net authentication and safety examination system transmission tax profile download update request to document; Authentication and safety examination system are verified and Safety Examination the user account in the profile download update request and password, equipment I MEI number; To the request msg by Safety Examination, be transmitted to the tax document share system of tax Intranet; If the profile download update request is the Safety Examination by authentication and safety examination system not; Then outer net authentication and safety examination system are no longer done further processing to this request; Error message is sent to tax staff's panel computer or smart mobile phone by 3G or WiFi network.
S13: after tax document share system receives profile download update request data, after document data is encrypted, divides into groups; Send to again tax staff's intelligent terminal by outer net authentication and safety examination system;
S14: tax document dedicated encrypted reader receives tax document data, carries out this locality storage, and shows;
After tax dedicated encrypted reader is at first recombinated, deciphered local tax file, represent to the tax staff with form expressly.And other document readers can't be read local cipher tax document, and the tax staff can only utilize account+password and could read the interior tax document of intelligent terminal by tax dedicated encrypted reader; In this way, lose even the smart machine of tax dedicated encrypted reader is installed, other staff can't obtain account and password, the tax document in also can't arrangement for reading; Can guarantee security, the confidentiality of tax document.
The above only is preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. the method for a fast and easy inquiry tax document is characterized in that, comprises the steps:
S10 a: tax document dedicated encrypted reader is provided, and it is installed on the intelligent terminal;
S11: file sharing system is provided;
S12: the authentication of sharing files outer net and a safety examination system is provided, and the tax document dedicated encrypted reader of intelligent terminal sends request to authentication and safety examination system, and authentication and safety examination system are verified and Safety Examination;
S13: tax document share system is encrypted, divides into groups document data after receiving profile download update request data, and then sends to intelligent terminal by authentication and safety examination system;
S14: tax document dedicated encrypted reader receives tax document data, carries out this locality storage, and shows.
2. the method for fast and easy inquiry tax document as claimed in claim 1, it is characterized in that: described file sharing system is connected to network by this authentication and safety examination system, and communicates by network and intelligent terminal.
3. the method for fast and easy inquiry tax document as claimed in claim 2, it is characterized in that: in the document share system, tax staff and intelligent terminal thereof are registered, and the IMEI of tax staff's account and its terminal device carried out secure binding, only have tax staff's account and equipment I MEI numbers match, could move tax document dedicated encrypted reader.
4. the method for fast and easy inquiry tax document as claimed in claim 3, it is characterized in that: the tax document dedicated encrypted reader of described intelligent terminal utilizes 3G or WiFi wireless communication technology or SSL secure communications links, sends tax profile download update request to authentication and safety examination system.
5. the method for fast and easy inquiry tax document as claimed in claim 4, it is characterized in that: described authentication and safety examination system are verified and Safety Examination the user account in the profile download update request and password, equipment I MEI number, to the request msg by Safety Examination, be transmitted to the tax document share system of tax Intranet.
6. the method for fast and easy inquiry tax document as claimed in claim 5 is characterized in that: among the step S14, after tax dedicated encrypted reader is at first recombinated, deciphered local tax file, represent to the tax staff with form expressly.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103770057A CN102929949A (en) | 2012-10-08 | 2012-10-08 | Method for conveniently and rapidly querying tax document |
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| CN2012103770057A CN102929949A (en) | 2012-10-08 | 2012-10-08 | Method for conveniently and rapidly querying tax document |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113205619A (en) * | 2021-03-15 | 2021-08-03 | 广州朗国电子科技有限公司 | Door lock face recognition method, equipment and medium based on wireless network |
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| CN101770665A (en) * | 2009-12-23 | 2010-07-07 | 潘铁军 | One-card system based on IC identification card |
| US20120060207A1 (en) * | 2010-09-03 | 2012-03-08 | Ebay Inc. | Role-based attribute based access control (rabac) |
| CN102610022A (en) * | 2012-02-09 | 2012-07-25 | 浪潮齐鲁软件产业有限公司 | Method for verifying authenticity of invoice invoiced from network |
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- 2012-10-08 CN CN2012103770057A patent/CN102929949A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101770665A (en) * | 2009-12-23 | 2010-07-07 | 潘铁军 | One-card system based on IC identification card |
| US20120060207A1 (en) * | 2010-09-03 | 2012-03-08 | Ebay Inc. | Role-based attribute based access control (rabac) |
| CN102610022A (en) * | 2012-02-09 | 2012-07-25 | 浪潮齐鲁软件产业有限公司 | Method for verifying authenticity of invoice invoiced from network |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113205619A (en) * | 2021-03-15 | 2021-08-03 | 广州朗国电子科技有限公司 | Door lock face recognition method, equipment and medium based on wireless network |
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Application publication date: 20130213 |