CN107547534A - A kind of file encrypting method based on Quick Response Code - Google Patents
A kind of file encrypting method based on Quick Response Code Download PDFInfo
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- CN107547534A CN107547534A CN201710737007.5A CN201710737007A CN107547534A CN 107547534 A CN107547534 A CN 107547534A CN 201710737007 A CN201710737007 A CN 201710737007A CN 107547534 A CN107547534 A CN 107547534A
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Abstract
The invention discloses a kind of file encrypting method based on Quick Response Code, comprise the following steps, S1, upload the file that need to be encrypted；S2, generate ciphering two-dimension code；S3, unblock encryption file.The file encryption for needing to encrypt is generated Quick Response Code by the present invention, Quick Response Code log-on message, encrypted link and password, need server could be to file decryption after judging log-on message and password correctly when decrypting file, cryptogam has been revealed during file is decrypted to be not easy to reveal, and can effectively improve security of the encryption file in decrypting process.
Description
Technical field
Present invention relates particularly to a kind of file encrypting method based on Quick Response Code.
Background technology
With the development of science and technology and the progress of society, teleworking has turned into the office mode of main flow, in teleworking,
File is the main carriers of information, and people are exchanged by file and mutual assistance.For some classified papers, often it is expected only have
Information can be opened and obtained to a few users of mandate, the leakage of classified papers information, can cause the speed divulged a secret faster, propagate
It is rapider, so as to bring unnecessary loss to the unit for carrying out teleworking.
In the prior art, good file ciphering technology is not provided with.A kind of popular e-file cipher mode is,
Static password file is set by authorized user oneself or file is encrypted.Internet environment is severe at present, virus,
Wooden horse row, authorized user is while static password is inputted, it is possible to which be stolen static password, result in encryption information
Leakage, authorized user is set to produce loss.
The content of the invention
The shortcomings that it is an object of the invention to overcome prior art, there is provided a kind of file encrypting method based on Quick Response Code,
To solve the technical problem that user is easily stolen when inputting static password in the prior art.
To achieve the above object, the technical solution used in the present invention is：A kind of file encryption based on Quick Response Code is provided
Method, comprise the following steps,
S1, upload the file that need to be encrypted：User is included in login account by user end to server application for registration account
The log-on message of user, the log-on message of user is stored with server；User is on the file that client selection needs are encrypted
Server is passed to, client ejection requires the dialog box of input password, and client uploads onto the server password；
S2, generate ciphering two-dimension code：Server receives one link of generation after the file for needing to encrypt, and server is to the chain
Connect and generation encrypted link is encrypted, log-on message, encrypted link and password are synthesized processing generation encryption two by server
Tie up code；
S3, unblock encryption file：User requires pair of input password in client scan ciphering two-dimension code, client ejection
Frame is talked about, inputs and password and uploads onto the server in dialog box, server judges log-on message and password after correct to file
Decryption.
Preferably, client carries in the dialog box of input password after server judges code error in the step S3
Show that client password mistake needs re-enter.
Preferably, server can take user after file decryption by Client browse and download in the step S3
The file being engaged in device.
Preferably, the client is computer client or cell-phone customer terminal.
Beneficial effects of the present invention are：
1. the file encryption generation Quick Response Code that the present invention encrypts needs, Quick Response Code log-on message, encrypted link and password,
Need server could be to file decryption, even in decryption file after judging log-on message and password correctly when decrypting file
During revealed cryptogam and be not easy to reveal, security of the encryption file in decrypting process can be effectively improved.
2. server of the present invention by user after file decryption can by the file in Client browse and download server,
Allow users to select the mode of reading encryption file as the case may be
3. client of the present invention is computer client or cell-phone customer terminal, allows users to selection and be adapted to the work side of oneself
Formula.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the specific embodiment of the invention pair
Technical solution of the present invention is clearly and completely described.
The present embodiment provides a kind of file encrypting method based on Quick Response Code, comprises the following steps,
S1, upload the file that need to be encrypted：User is included in login account by user end to server application for registration account
The log-on message of user, the log-on message of user is stored with server；User is on the file that client selection needs are encrypted
Server is passed to, client ejection requires the dialog box of input password, and client uploads onto the server password.
S2, generate ciphering two-dimension code：Server receives one link of generation after the file for needing to encrypt, and server is to the chain
Connect and generation encrypted link is encrypted, log-on message, encrypted link and password are synthesized processing generation encryption two by server
Tie up code.
S3, unblock encryption file：User requires pair of input password in client scan ciphering two-dimension code, client ejection
Frame is talked about, inputs and password and uploads onto the server in dialog box, server judges log-on message and password after correct to file
Decryption.
Client prompts client close in the dialog box of input password after server judges code error in the step S3
Code mistake needs to re-enter.
Server can be by Client browse and download server by user after file decryption in the step S3
File.
The client is computer client or cell-phone customer terminal.
In implementation process, user uploads onto the server the password for needing the file and setting encrypted in client, takes
Business device receives one link of generation after the file for needing to encrypt, and generation encrypted link is encrypted to the link in server,
Log-on message, encrypted link and password are synthesized processing generation ciphering two-dimension code by server.User encrypts two in client scan
Dimension code simultaneously inputs correct password, and server just can be by the file decryption of encryption.
In summary, the file encryption for needing to encrypt is generated Quick Response Code, Quick Response Code log-on message, encrypted link by the present invention
And password, needed when decrypting file server judge log-on message and password it is correct after could to file decryption, even in
Cryptogam has been revealed during decryption file to be not easy to reveal, and can effectively improve peace of the encryption file in decrypting process
Quan Xing.
Server of the present invention can make user after file decryption by the file in Client browse and download server
User can select the mode of reading encryption file as the case may be.
Client of the present invention is computer client or cell-phone customer terminal, allows users to selection and is adapted to the work side of oneself
Formula.
Encryption and decryption processes of the present invention can only all operate in the client, and other approach can not realize this
Encryption and decryption processes, be advantageous to improve the security of encryption and decryption processes.
Above-mentioned embodiment is used for illustrating the present invention, rather than limits the invention, in the spirit of the present invention
In scope of the claims, to any modifications and changes of the invention made, protection scope of the present invention is both fallen within.
Claims (4)
- A kind of 1. file encrypting method based on Quick Response Code, it is characterised in that comprise the following steps,S1, upload the file that need to be encrypted：User includes user by user end to server application for registration account in login account Log-on message, the log-on message of user is stored with server；User uploads in the file that client selection needs to encrypt Server, client ejection require the dialog box of input password, and client uploads onto the server password；S2, generate ciphering two-dimension code：Server receives one link of generation after the file for needing to encrypt, and server taps into the chain Row encryption generates encrypted link, and log-on message, encrypted link and password are synthesized processing generation ciphering two-dimension code by server；S3, unblock encryption file：User requires the dialogue of input password in client scan ciphering two-dimension code, client ejection Frame, input and password and upload onto the server in dialog box, server judges log-on message and password after correct to file solution It is close.
- 2. the file encrypting method according to claim 1 based on Quick Response Code, it is characterised in that：Serviced in the step S3 Client prompts client password mistake to need to re-enter in the dialog box of input password after device judges code error.
- 3. the file encrypting method according to claim 1 or 2 based on Quick Response Code, it is characterised in that：In the step S3 User after file decryption can be passed through the file in Client browse and download server by server.
- 4. the file encrypting method according to claim 3 based on Quick Response Code, it is characterised in that：The client is computer Client or cell-phone customer terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710737007.5A CN107547534A (en) | 2017-08-24 | 2017-08-24 | A kind of file encrypting method based on Quick Response Code |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710737007.5A CN107547534A (en) | 2017-08-24 | 2017-08-24 | A kind of file encrypting method based on Quick Response Code |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107547534A true CN107547534A (en) | 2018-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710737007.5A Pending CN107547534A (en) | 2017-08-24 | 2017-08-24 | A kind of file encrypting method based on Quick Response Code |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103595784A (en) * | 2013-11-11 | 2014-02-19 | 北京京东尚科信息技术有限公司 | File sharing method and system |
| CN103685255A (en) * | 2013-12-06 | 2014-03-26 | 上海众人网络安全技术有限公司 | File encryption method based on two-dimension code scanning |
| CN104750712A (en) * | 2013-12-27 | 2015-07-01 | 珠海金山办公软件有限公司 | Document sharing method and device |
| CN105827605A (en) * | 2016-03-16 | 2016-08-03 | 中国联合网络通信集团有限公司 | File sharing method and file sharing system |
| CN106301777A (en) * | 2016-08-03 | 2017-01-04 | 国家计算机网络应急技术处理协调中心 | Quick Response Code encrypted transmission method and system |
-
2017
- 2017-08-24 CN CN201710737007.5A patent/CN107547534A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103595784A (en) * | 2013-11-11 | 2014-02-19 | 北京京东尚科信息技术有限公司 | File sharing method and system |
| CN103685255A (en) * | 2013-12-06 | 2014-03-26 | 上海众人网络安全技术有限公司 | File encryption method based on two-dimension code scanning |
| CN104750712A (en) * | 2013-12-27 | 2015-07-01 | 珠海金山办公软件有限公司 | Document sharing method and device |
| CN105827605A (en) * | 2016-03-16 | 2016-08-03 | 中国联合网络通信集团有限公司 | File sharing method and file sharing system |
| CN106301777A (en) * | 2016-08-03 | 2017-01-04 | 国家计算机网络应急技术处理协调中心 | Quick Response Code encrypted transmission method and system |
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Application publication date: 20180105 |
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| RJ01 | Rejection of invention patent application after publication |