CN105809044A - Security transmission system and method with function of encryption by utilizing paper medium information - Google Patents
Security transmission system and method with function of encryption by utilizing paper medium information Download PDFInfo
- Publication number
- CN105809044A CN105809044A CN201610128502.1A CN201610128502A CN105809044A CN 105809044 A CN105809044 A CN 105809044A CN 201610128502 A CN201610128502 A CN 201610128502A CN 105809044 A CN105809044 A CN 105809044A
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- CN
- China
- Prior art keywords
- ciphertext
- papery
- encryption
- mobile
- document
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
- 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
Abstract
The invention relates to the technical field of electronics and provides a security transmission system and method with a function of encryption by utilizing paper medium information. The security transmission system with the function of encryption by utilizing the paper medium information comprises a ciphertext generation system and a mobile decryption system, wherein the ciphertext generation system runs in a PC terminal in a controlled environment and is used for generating a paper ciphertext which is carried by an authorizer; and the mobile decryption system runs in a mobile terminal and is used for decrypting the paper ciphertext. Through the structure, the technical problem of information leakage during outside carrying of an electronic document is solved and good effects of security in use of the outside carried electronic document with sensitive information and no sensitive information leakage are achieved.
Description
Technical field
The present invention provides a kind of secure transmission system utilizing paper media information encryption and method thereof.
Background technology
Currently, increasing crowd processes routine work by electronic document, namely realizes long-range non-support cable.Under many circumstances because of job demand, employee need to take the office electronic document of enterprises out of environmental externality by USB flash disk, mobile intelligent terminal equipment, for mobile office purposes such as information and schemes show, this communication for information and the mode of displaying, will become what promotion people efficiently facility worked key factor.
Electronic document is distributed to numerous terminal uses, this risk leaked by company information making enterprise face.First, very easily lose as USB flash disk, this mobile intelligent terminal equipment of mobile phone, it will bring the risk that on equipment, the electronic document of storage is leaked out；It is to be checked by any user taking this equipment anywhere or anytime simultaneously for the electronic document copied on mobile terminal, it is impossible to control scope of checking and the authority of document well；Further, be stored in the electronic document on mobile terminal device, it is likely that by user consciously or unconsciously be transmitted to other staff, use safety cannot ensure.
Storage on mobile terminals and use electronic document are likely to the risk brought, current more existing solutions.As by " document condom " security management program of operation on mobile intelligent terminal, accessed electronic document in conjunction with password authentication mechanism；Or by gateway accessing technology, the mobile terminal device being connected into enterprises is authenticated, check whether certification user closes rule；Or access enterprise's application by Web page, utilize " virtual desktop " technology online access enterprise document or data.But all there is various problem in these solutions, such as " document condom " though ensure that the storage safety of document, but this only solves mobile phone loss document and does not get compromised problem, if document is intentionally or accidentally forwarded by user, electronic document information still can be caused to leak；By gateway accessing technology, solve the authentication that enterprises electronic document is accessed by user, but any user having passed through authentication, without restriction enterprises electronic document information can be copied to and mobile intelligent terminal equipment is taken out of；" virtual desktop " technology online access enterprises document is used, it is desirable to mobile intelligent terminal user needs reliable high bandwidth network environment, and under many circumstances, the high bandwidth network environment outside corporate environment cannot ensure by Web page.
Particularly relate to the electronic document of sensitive information when tyre, it is necessary to consider the risk of information leakage.No matter being in the way of papery or the mode of electronics tyre, all there is potential safety hazard, single papery setting code or the mode of Electronic Coding all can not well protect document content.
Summary of the invention
For solving above-mentioned technical problem, present invention is primarily targeted at a kind of secure transmission system utilizing paper media information encryption of offer.
For reaching above-mentioned purpose, the technical scheme of present invention application is: provide a kind of secure transmission system utilizing paper media information encryption, it includes ciphertext and generates system and mobile decryption system, and ciphertext generates system and operates on the PC end in controlled environment, is used for generating papery ciphertext；Mobile decryption system runs on mobile terminals, papery ciphertext produced by decrypting ciphertext generation system, wherein:
Ciphertext generates system and includes:
File encryption module, for doing encryption to the electronic document that need to leave security management and control environment；
In addition module is set, consults attribute information for what arrange printed document in addition；
Document print module, for the electronic document after encryption is printed as papery ciphertext, and
Mobile decryption system includes:
Configuration information read module, for reading the configuration information of papery ciphertext, in order to control the plaintext display mode of document；
Document deciphering module, scans and deciphers for papery ciphertext as expressly；
Online browse module, for showing the clear content after deciphering on mobile terminals；
Document management module, the localization for plain text document manages, the information and executing that way to manage reads according to configuration information read module.
Preferred in embodiments of the present invention, the attribute information arranging module in addition includes, and consults number of times, can consult user right, single deciphering or solves multiplex.
For solving above-mentioned technical problem, present invention is primarily targeted at a kind of method that secure transmission system utilizing paper media information encryption is provided.
For reaching above-mentioned purpose, the technical scheme of present invention application is: a kind of method providing secure transmission system utilizing paper media information encryption, the method utilizing the secure transmission system of paper media information encryption includes generating system by ciphertext and generates papery ciphertext, wherein:
Step one, starts ciphertext at PC end and generates system, enters system after Authority Verification；
Step 2, selects to need electronic document loading system in addition to do encryption, including arranging security attribute information, and generates papery ciphertext, and
Step 3, prints papery ciphertext by printer.
Preferred in embodiments of the present invention, utilize the method for the secure transmission system of paper media information encryption also to include deciphering by mobile decryption system and reading ciphertext, wherein:
Step one, starts mobile decryption system on mobile terminals, and completes login authentication；
Step 2, is scanned papery ciphertext by mobile decryption system scanning window, and reads papery ciphertext security attribute information；
Step 3, according to security attribute information alert, by the deciphering of papery ciphertext for electronics expressly；
Step 4, browses and expressly can present by paging form, and
Step 5, browses complete just closedown and moves decryption system, and now system processes from local seamlessization of action, clear content browsed for step 4 is deleted.
Compared with prior art, it has the advantages that the present invention: papery and mobile terminal can carry for same people, it is also possible to a point people carries, and it can be prevented effectively from the electronic document of sensitive information risk of information leakage when tyre.Whether papery ciphertext or mobile terminal are lost, and its information security is all secure.
Accompanying drawing explanation
Fig. 1 is the application scenarios schematic diagram of the embodiment of the present invention.
Fig. 2 is the functional module structure schematic diagram of the embodiment of the present invention.
Fig. 3 is the schematic flow sheet of the embodiment of the present invention.
Detailed description of the invention
Being described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of same or like function from start to finish.The embodiment described below with reference to accompanying drawing is illustrative of, and is only used for explaining technical scheme, and is not construed as limitation of the present invention.
In describing the invention, term " interior ", " outward ", " longitudinal direction ", " transverse direction ", " on ", D score, " top ", the orientation of the instruction such as " end " or position relationship be based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention rather than requires that therefore the present invention with specific azimuth configuration and operation, must be not construed as limitation of the present invention.
Refer to Fig. 1, be that the present invention utilizes application scenarios figure, Fig. 1 of the secure transmission system of paper media information encryption to include the work computer of controlled environment is loaded onto ciphertext generation system, and mobile decryption system is installed on mobile terminals.Being generated system by ciphertext and produce papery ciphertext, carry to target place via authorized person, by moving decryption system real time decrypting and showing that electronics is expressly, thereby process is effectively ensured the safety in tyre process of the electronics ciphertext.
Consulting Fig. 2, Fig. 2 with continued reference to Fig. 1 combination is the functional module structure schematic diagram that the present invention utilizes the secure transmission system of paper media information encryption, and figure includes that electronic document is loaded in ciphertext and generates system and mobile decryption system.Wherein, this ciphertext generates system and operates on personal work computer, is used for generating papery ciphertext；Mobile decryption system runs on mobile terminals (such as the mobile terminal such as smart mobile phone, panel computer), and mobile decryption system generates, for decrypting ciphertext, the papery ciphertext that system produces.
Specifically, ciphertext generation system includes:
File encryption module, for needing the electronic document leaving security management and control environment to be encrypted, adopting the AES specified such as such as PaperBak；
Taking outward encrypting module, consult attribute information for what arrange in addition printed document, the attribute information that wherein can arrange includes: the number of times that can consult, the user right that can consult, single deciphering or solves multiplex；
Ciphertext print module, is used for the electronic document after printing encryption.
But, mobile decryption system includes:
Configuration information read module, consults configuration information for what read the ciphertext document that printed, in order to control the plaintext display mode of document；
Document deciphering module, is expressly for the ciphertext scanning deciphering that will print；
Online browse module, for showing the plain text document content after deciphering on mobile terminals；
Document management module, the localization for plain text document manages, the information and executing that way to manage reads according to described configuration information read module.
Incorporated by reference to consulting the method that Fig. 3, Fig. 3 are a kind of secure transmission systems utilizing paper media information encryption provided by the invention, namely security files is encrypted and safety method in addition, comprising:
Step one, starts and generates ciphertext: starts ciphertext by PC end and generates system, after personal authority is verified, enters system operation；
Step 2, will take outward file encryption: the electronic document of select planning tyre loading system, is intended to document in addition and performs encryption；
Step 3, arranges document properties information, namely arranges the security attribute information of plan document in addition；
Step 4, generates papery ciphertext, and expressly electronics is printed to papery ciphertext；
Step 5, starts mobile deciphering, will bring to target place outside papery ciphertext, starts mobile decryption system by mobile terminal, completes login authentication；
Step 6, scans papery ciphertext, papery ciphertext is positioned over the scanning window of mobile decryption system, waits to be decrypted；
Step 7, reads papery ciphertext attribute information, i.e. tyre security attribute information；
Step 8, is decoded as papery ciphertext expressly, arranges according to tyre attribute, by the deciphering of papery ciphertext for electronics expressly；
Step 9, electronics expressly paging presents, and is expressly presented according to the mode of paging by electronics.
Step 10, closes mobile solution code system and automatically runs seamlessization process, and after browsing, when closing mobile decryption system, system is made local seamlessization and processed, and the clear content of document is automatically deleted.
In above step, one to five step is the flow process that ciphertext generates that system performs, and the execution flow process of six to ten moved further decryption systems, in actual applications, as long as papery ciphertext is placed on the scanning window of mobile decryption system by user, namely can pop-up display frame, the electronics after Pagination Display deciphering is expressly.
Claims (4)
1. utilize a secure transmission system for paper media information encryption, generate system and mobile decryption system including ciphertext, wherein: ciphertext generates system and operates on the PC end in controlled environment, is used for generating papery ciphertext；Mobile decryption system runs on mobile terminals, papery ciphertext produced by decrypting ciphertext generation system, it is characterised in that:
Ciphertext generates system and includes:
File encryption module, for doing encryption to the electronic document that need to leave security management and control environment；
In addition module is set, consults attribute information for what arrange printed document in addition；
Document print module, for the electronic document after encryption is printed as papery ciphertext, and
Mobile decryption system includes:
Configuration information read module, for reading the configuration information of papery ciphertext, in order to control the plaintext display mode of document；
Document deciphering module, scans and deciphers for papery ciphertext as expressly；
Online browse module, for showing the clear content after deciphering on mobile terminals；
Document management module, the localization for plain text document manages, the information and executing that way to manage reads according to configuration information read module.
2. utilize the secure transmission system of paper media information encryption as claimed in claim 1, it is characterised in that: the attribute information arranging in addition module includes, and consults number of times, can consult user right, single deciphering or solves multiplex.
3. the method being suitable to utilize the secure transmission system of paper media information encryption as claimed in claim 2, it is characterised in that: utilize the method for the secure transmission system of paper media information encryption to include generating system by ciphertext and generate papery ciphertext, wherein:
Step one, starts ciphertext at PC end and generates system, enters system after Authority Verification；
Step 2, selects to need electronic document loading system in addition to do encryption, including arranging security attribute information, and generates papery ciphertext, and
Step 3, prints papery ciphertext by printer.
4. the method utilizing the secure transmission system of paper media information encryption as claimed in claim 3, it is characterised in that: utilize the method for the secure transmission system of paper media information encryption also to include deciphering by mobile decryption system and reading ciphertext, wherein:
Step one, starts mobile decryption system on mobile terminals, and completes login authentication；
Step 2, is scanned papery ciphertext by mobile decryption system scanning window, and reads papery ciphertext security attribute information；
Step 3, according to security attribute information alert, by the deciphering of papery ciphertext for electronics expressly；
Step 4, browses and expressly can present by paging form, and
Step 5, browses complete just closedown and moves decryption system, and now system processes from local seamlessization of action, clear content browsed for step 4 is deleted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610128502.1A CN105809044A (en) | 2016-03-07 | 2016-03-07 | Security transmission system and method with function of encryption by utilizing paper medium information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610128502.1A CN105809044A (en) | 2016-03-07 | 2016-03-07 | Security transmission system and method with function of encryption by utilizing paper medium information |
Publications (1)
| Publication Number | Publication Date |
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| CN105809044A true CN105809044A (en) | 2016-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610128502.1A Pending CN105809044A (en) | 2016-03-07 | 2016-03-07 | Security transmission system and method with function of encryption by utilizing paper medium information |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107944281A (en) * | 2017-11-03 | 2018-04-20 | 西安电子科技大学 | Papery printed document secrecy transmission system and method based on VR glasses |
Citations (4)
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| US5388158A (en) * | 1992-11-20 | 1995-02-07 | Pitney Bowes Inc. | Secure document and method and apparatus for producing and authenticating same |
| CN101388776A (en) * | 2008-10-23 | 2009-03-18 | 武汉理工大学 | Ciphering and deciphering method and device for printed written files |
| CN103295046A (en) * | 2013-06-13 | 2013-09-11 | 北京网秦天下科技有限公司 | Method and device for generating and using safe two-dimensional codes |
| US20150089665A1 (en) * | 2013-09-24 | 2015-03-26 | Kyocera Document Solutions Inc. | Document Management Server That Reduces Information Leakage of Non-Public Document Information |
-
2016
- 2016-03-07 CN CN201610128502.1A patent/CN105809044A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5388158A (en) * | 1992-11-20 | 1995-02-07 | Pitney Bowes Inc. | Secure document and method and apparatus for producing and authenticating same |
| CN101388776A (en) * | 2008-10-23 | 2009-03-18 | 武汉理工大学 | Ciphering and deciphering method and device for printed written files |
| CN103295046A (en) * | 2013-06-13 | 2013-09-11 | 北京网秦天下科技有限公司 | Method and device for generating and using safe two-dimensional codes |
| US20150089665A1 (en) * | 2013-09-24 | 2015-03-26 | Kyocera Document Solutions Inc. | Document Management Server That Reduces Information Leakage of Non-Public Document Information |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107944281A (en) * | 2017-11-03 | 2018-04-20 | 西安电子科技大学 | Papery printed document secrecy transmission system and method based on VR glasses |
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Application publication date: 20160727 |