CN104994098B - Document transmission method and relevant apparatus and Transmission system - Google Patents
Document transmission method and relevant apparatus and Transmission system Download PDFInfo
- Publication number
- CN104994098B CN104994098B CN201510386843.4A CN201510386843A CN104994098B CN 104994098 B CN104994098 B CN 104994098B CN 201510386843 A CN201510386843 A CN 201510386843A CN 104994098 B CN104994098 B CN 104994098B
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- fingerprint
- file
- mobile terminal
- server
- user
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0861—Network architectures or network communication protocols for network security for authentication of entities using biometrical features, e.g. fingerprint, retina-scan
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
Abstract
The embodiment of the invention discloses a kind of document transmission method and relevant apparatus and Transmission system, this method includes：Obtain the first fingerprint that user inputs in the fingerprint recognition region of mobile terminal；The first fingerprint is sent to server；Receive the encrypted file that server is sent, encrypted file as server after judging that corresponding with the file to prestore the preset fingerprint of the first fingerprint mismatches obtained from preset fingerprint encryption file.The embodiment of the present invention is conducive to be promoted the security of file transmission.
Description
Technical field
The present invention relates to electronic technology fields, and in particular to a kind of document transmission method and relevant apparatus and transmission are
System.
Background technology
With the development of microelectric technique, more and more users can be led to using mobile terminals, users such as smart mobile phones
It crosses mobile terminal and carries out the daily routines such as file download from server end, mobile terminal is increasingly heavier in people's daily life
Will, correspondingly, the safety problem of the data transmission between mobile terminal and server also gradually attracts people's attention.
The content of the invention
An embodiment of the present invention provides a kind of document transmission method and relevant apparatus and Transmission system, to improve data
The security of transmission.
First aspect of the embodiment of the present invention discloses a kind of document transmission method, including：
Obtain the first fingerprint that user inputs in the fingerprint recognition region of mobile terminal；
First fingerprint is sent to server；
The encrypted file that the server is sent is received, the encrypted file is being judged by the server
First fingerprint preset fingerprint corresponding with the file to prestore utilizes the preset fingerprint encryption text after mismatching
Obtained from part.
Second aspect of the embodiment of the present invention discloses a kind of document transmission method, including：
The first fingerprint that mobile terminal is sent is received, first fingerprint is fingerprint recognition of the user in the mobile terminal
Region input；
If judging, first fingerprint preset fingerprint corresponding with the file to prestore mismatches, and utilizes the default finger
Line encrypts the file and obtains encrypted file；
The encrypted file is sent to the mobile terminal.
The third aspect of the embodiment of the present invention discloses a kind of mobile terminal, including：
First acquisition unit, for obtaining the first fingerprint that user inputs in the fingerprint recognition region of mobile terminal；
First transmitting element, for sending first fingerprint to server；
First receiving unit, for receiving the encrypted file that the server is sent, the encrypted file by
The server is after judging that first fingerprint preset fingerprint corresponding with the file to prestore mismatches using described
Preset fingerprint is encrypted obtained from the file.
Fourth aspect of the embodiment of the present invention discloses a kind of server, including：
Receiving unit, for receiving the first fingerprint of mobile terminal transmission, first fingerprint is user in the movement
The fingerprint recognition region input of terminal；
Encryption unit, if for judging that first fingerprint preset fingerprint corresponding with the file to prestore mismatches,
The file, which is encrypted, using the preset fingerprint obtains encrypted file；
Transmitting element, for sending the encrypted file to the mobile terminal.
The 5th aspect of the embodiment of the present invention discloses a kind of data transmission system, including：
It is serviced disclosed in mobile terminal and fourth aspect of the embodiment of the present invention as disclosed in the third aspect of the embodiment of the present invention
Device.
In the embodiment of the present invention, mobile terminal to server ask download file when, it is necessary to by user in fingerprint identification area
First fingerprint of domain input is sent to server end and carries out fingerprint matching, if first fingerprint preset fingerprint corresponding with file is not
Matching, then server by utilizing preset fingerprint encryption file obtains encrypted file, and the encrypted file is sent to shifting
Dynamic terminal, since first file transmitted in data link has been encrypted using preset fingerprint, so even if passed in file
This document is intercepted during defeated, which also can not directly be opened, so as to be conducive to be promoted file transmission
Security.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, for this
For the those of ordinary skill of field, without creative efforts, others are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is a kind of network architecture diagram of document transmission method disclosed by the embodiments of the present invention；
Fig. 2 is a kind of flow diagram of document transmission method disclosed by the embodiments of the present invention；
Fig. 3 is the flow diagram of another document transmission method disclosed by the embodiments of the present invention；
Fig. 4 is the flow diagram of another document transmission method disclosed by the embodiments of the present invention；
Fig. 5 is a kind of structure diagram of mobile terminal disclosed by the embodiments of the present invention；
Fig. 6 is a kind of structure diagram of server disclosed by the embodiments of the present invention；
Fig. 7 is a kind of Organization Chart of document transmission system disclosed by the embodiments of the present invention；
Fig. 8 is the structure diagram of another mobile terminal disclosed by the embodiments of the present invention.
Specific embodiment
In order to which those skilled in the art is made to more fully understand the present invention program, below in conjunction in the embodiment of the present invention
The technical solution in the embodiment of the present invention is clearly and completely described in attached drawing, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's all other embodiments obtained without making creative work should all belong to the model that the present invention protects
It encloses.
Term " first ", " second ", " the 3rd " in description and claims of this specification and above-mentioned attached drawing and "
Four " etc. be for distinguishing different objects rather than for describing particular order.In addition, term " comprising " and " having " and it
Any deformation, it is intended that cover non-exclusive include.Such as it contains the process of series of steps or unit, method, be
The step of system, product or equipment are not limited to list or unit, but optionally further include the step of not listing or list
Member is optionally further included for the intrinsic other steps of these processes, method, product or equipment or unit.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
Containing at least one embodiment of the present invention.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
An embodiment of the present invention provides a kind of document transmission method and relevant apparatus and Transmission system, to improve data
The security of transmission.It is described in detail individually below.
In order to be best understood from a kind of document transmission method and relevant apparatus disclosed by the embodiments of the present invention and Transmission system,
First the network architecture that the embodiment of the present invention is applicable in is described below.Referring to Fig. 1, Fig. 1 is disclosed by the embodiments of the present invention
A kind of network architecture schematic diagram.In network architecture shown in Fig. 1, mobile terminal and server can be included, wherein, it is mobile whole
End can be established by wireless connection (such as WI-FI, bluetooth, Cellular Networks) wireless mode and server and be communicated to connect.In Fig. 1 institutes
In the network architecture shown, mobile terminal for example can be it is following in any one or whole, smart mobile phone, individual or movement
Multimedia player, personal digital assistant (PDA), laptop computer, tablet computer, smartbook, palmtop computer and
Similar personal electronic equipments, mobile terminal can also be that smartwatch, Intelligent bracelet, intelligent ring etc. are associated with user's wearing
Wearable device, above-mentioned server for storing the Miscellaneous Documents that user is uploaded by client, do not make by the embodiment of the present invention
It limits.By implementing network architecture shown in FIG. 1, be conducive to be promoted the security of file transmission.
Based on network architecture shown in FIG. 1, the embodiment of the invention discloses a kind of document transmission method.Referring to Fig. 2,
Fig. 2 is a kind of flow diagram of document transmission method disclosed by the embodiments of the present invention.As shown in Fig. 2, this document transmission method
It is described from mobile terminal one side, this method may comprise steps of.
S201 obtains the first fingerprint that user inputs in the fingerprint recognition region of mobile terminal.
In the embodiment of the present invention, the fingerprint recognition module in the fingerprint recognition region of above-mentioned mobile terminal, which can be based on optics, to be known
Other principle or based on capacitance recognition principle, if the fingerprint recognition module is based on optical identification principle, user passes through scratching
Above-mentioned fingerprint recognition region inputs the first fingerprint, if the fingerprint recognition module is based on capacitance recognition principle, user passes through
It presses above-mentioned fingerprint recognition region and inputs the first fingerprint.
For example, the concrete form in the fingerprint recognition region of above-mentioned mobile terminal can be provided with fingerprint recognition module
Home physical buttons, such as the Home key on iPhone mobile phones.
Again for example, the concrete form in the fingerprint recognition region of above-mentioned mobile terminal can also be the setting of mobile terminal
Have that certain of the back side of fingerprint recognition module or the touch panel for being provided with fingerprint recognition module of mobile terminal are a part of, it such as can be with
Fingerprint recognition region is set on the downside of TP glass (the ITO electro-conductive glass of touch-screen).
S202 sends the first fingerprint to server.
In the embodiment of the present invention, mobile terminal can be sent by communications such as Wi-Fi or 3G, 4G to server
The first fingerprint obtained.
S203, receives the encrypted file that server is sent, and encrypted file is judging the first finger by server
After line preset fingerprint mismatch corresponding with the file to prestore obtained from preset fingerprint encrypts file.
In the embodiment of the present invention, above-mentioned mobile terminal after server sends the first fingerprint obtained, judge by server
First fingerprint preset fingerprint corresponding with the file to prestore mismatches, then server by utilizing preset fingerprint encryption file is solved
File after close.
In the specific implementation, the specific implementation of above-mentioned the first encrypting fingerprint of server by utilizing file can be：According to
One fingerprint generates fingerprint recognition code；According to the fingerprint recognition code of generation, encryption key is generated；Based on symmetry encryption algorithm, profit
Encrypted file is obtained with the above-mentioned file of encryption keys.
As can be seen that in the embodiment of the present invention, mobile terminal to server ask to download file when, it is necessary to which user is being referred to
First fingerprint of line identification region input is sent to server end and carries out fingerprint matching, if first fingerprint is corresponding with file pre-
If fingerprint mismatches, then server by utilizing preset fingerprint encryption file obtains encrypted file, and by the encrypted file
Mobile terminal is sent to, since first file transmitted in data link has been encrypted using preset fingerprint, so even if
This document is intercepted in document transmission process, which also can not directly be opened, so as to be conducive to be promoted
The security of file transmission.
Optionally, in the embodiment of the present invention, above-mentioned acquisition for mobile terminal user is defeated in the fingerprint recognition region of mobile terminal
Before the first fingerprint entered, it can also be sent to server for the file download request message of the file in download server；
The finger print identifying response message for receiving server response file download request and sending；It exports to prompt user in mobile terminal
Fingerprint recognition region input fingerprint the first prompting message.
It is asked in the specific implementation, above-mentioned mobile terminal is sent to server for the file download of the file in download server
Seeking the specific implementation of message can be：Receive the server log-in interface that user shows on the display screen of mobile terminal
The login password and login password of input；Login password and login password are sent to server；
Receive the related information for the file that server is sent, the related information of file be server judge login password with
After the corresponding preset password match of login password to prestore to mobile terminal send, related information include at least file name,
File size, the one or more in the file generated time；
Related information is shown on the display screen；Such as above-mentioned file can be shown on the display screen of mobile terminal
File name and generated time.
File download request message is sent to server, file download request message mobile terminal is detecting user to closing
Join the file download operation of information and send.
Optionally, in the embodiment of the present invention, after above-mentioned mobile terminal receives the encrypted file that server is sent, if
It detects decryption oprerations of the user to encrypted file, then exports to prompt user in the fingerprint recognition region of mobile terminal
Input the second prompting message of fingerprint；Obtain the second fingerprint that user inputs in fingerprint recognition region；If judge the second fingerprint
Preset fingerprint matching corresponding with file, then decrypt encrypted file to obtain file.
Optionally, in the embodiment of the present invention, above-mentioned mobile terminal also receives service after server sends the first fingerprint
Device judges the file sent after the preset fingerprint matching corresponding with the file to prestore of the first fingerprint.
Referring to Fig. 3, Fig. 3 is a kind of flow diagram of document transmission method disclosed by the embodiments of the present invention.Such as Fig. 3 institutes
Show, the present embodiment document transmission method is described from server-side, and this method may comprise steps of：
S301 receives the first fingerprint that mobile terminal is sent, and the first fingerprint is fingerprint identification area of the user in mobile terminal
Domain input.
In the embodiment of the present invention, the fingerprint recognition module in the fingerprint recognition region of above-mentioned mobile terminal, which can be based on optics, to be known
Other principle or based on capacitance recognition principle, if the fingerprint recognition module is based on optical identification principle, user passes through scratching
Above-mentioned fingerprint recognition region inputs the first fingerprint, if the fingerprint recognition module is based on capacitance recognition principle, user passes through
It presses above-mentioned fingerprint recognition region and inputs the first fingerprint.
For example, the concrete form in the fingerprint recognition region of above-mentioned mobile terminal can be provided with fingerprint recognition module
Home physical buttons, such as the Home key on iPhone mobile phones.
Again for example, the concrete form in the fingerprint recognition region of above-mentioned mobile terminal can also be the setting of mobile terminal
Have that certain of the back side of fingerprint recognition module or the touch panel for being provided with fingerprint recognition module of mobile terminal are a part of, it such as can be with
Fingerprint recognition region is set on the downside of TP glass (the ITO electro-conductive glass of touch-screen).
S302, if judging, the first fingerprint preset fingerprint corresponding with the file to prestore mismatches, and utilizes preset fingerprint
Encryption file obtains encrypted file.
In the embodiment of the present invention, above-mentioned server by utilizing preset fingerprint encryption file obtains the specific reality of encrypted file
Now mode can be：Fingerprint recognition code is generated according to the first fingerprint；According to the fingerprint recognition code of generation, encryption key is generated；Base
In symmetry encryption algorithm, encrypted file is obtained using the above-mentioned file of encryption keys.
S303 sends encrypted file to mobile terminal.
As can be seen that in the embodiment of the present invention, mobile terminal to server ask to download file when, it is necessary to which user is being referred to
First fingerprint of line identification region input is sent to server end and carries out fingerprint matching, if first fingerprint is corresponding with file pre-
If fingerprint mismatches, then server by utilizing preset fingerprint encryption file obtains encrypted file, and by the encrypted file
Mobile terminal is sent to, since first file transmitted in data link has been encrypted using preset fingerprint, so even if
This document is intercepted in document transmission process, which also can not directly be opened, so as to be conducive to be promoted
The security of file transmission.
Optionally, in embodiments of the present invention, before above-mentioned server receives the first fingerprint that mobile terminal is sent, may be used also
To receive the file download request message for being used to download above-mentioned file of mobile terminal transmission；In response to this document download request to
Mobile terminal sends finger print identifying response message, in order to which mobile terminal exports that user is prompted in the fingerprint of mobile terminal to know
First prompting message of other region input fingerprint.
Optionally, in embodiments of the present invention, what above-mentioned server reception mobile terminal was sent is used to download above-mentioned file
The specific implementation of file download request message can be：Receive display of the user in mobile terminal of mobile terminal transmission
The login password and login password of the server log-in interface input shown on screen；
After judging login password preset password match corresponding with the login password to prestore, file is sent to mobile terminal
Related information, in order to which mobile terminal shows the related information on the display screen；It such as can be in the display of mobile terminal
File name and the generated time of above-mentioned file are shown on screen.
Mobile terminal is received in the file download request for detecting that user sends the file download operation of related information
Message.
Optionally, in embodiments of the present invention, after above-mentioned server receives the first fingerprint that mobile terminal is sent, may be used also
In the case where judging that the first fingerprint preset fingerprint corresponding with the file to prestore matches, to be sent to above-mentioned mobile terminal
Above-mentioned file, and this document is not encrypted.
Referring to Fig. 4, Fig. 4 is the flow diagram of another document transmission method disclosed by the embodiments of the present invention.Such as Fig. 4
Shown, document transmission method of the embodiment of the present invention is described from mobile terminal and the more sides of server, and this method can wrap
Include following steps：
S401, the first fingerprint that acquisition for mobile terminal user inputs in the fingerprint recognition region of mobile terminal.
In the embodiment of the present invention, the fingerprint recognition module in the fingerprint recognition region of above-mentioned mobile terminal, which can be based on optics, to be known
Other principle or based on capacitance recognition principle, if the fingerprint recognition module is based on optical identification principle, user passes through scratching
Above-mentioned fingerprint recognition region inputs the first fingerprint, if the fingerprint recognition module is based on capacitance recognition principle, user passes through
It presses above-mentioned fingerprint recognition region and inputs the first fingerprint.
For example, the concrete form in the fingerprint recognition region of above-mentioned mobile terminal can be provided with fingerprint recognition module
Home physical buttons, such as the Home key on iPhone mobile phones.
Again for example, the concrete form in the fingerprint recognition region of above-mentioned mobile terminal can also be the setting of mobile terminal
Have that certain of the back side of fingerprint recognition module or the touch panel for being provided with fingerprint recognition module of mobile terminal are a part of, it such as can be with
Fingerprint recognition region is set on the downside of TP glass (the ITO electro-conductive glass of touch-screen).
S402, mobile terminal send the first fingerprint to server.
S403, server judge that the first fingerprint preset fingerprint corresponding with the file to prestore mismatches, utilize default finger
Line encryption file obtains encrypted file.
In the embodiment of the present invention, the specific implementation of above-mentioned the first encrypting fingerprint of server by utilizing file can be：Root
Fingerprint recognition code is generated according to the first fingerprint；According to the fingerprint recognition code of generation, encryption key is generated；It is calculated based on symmetry encryption
Method obtains encrypted file using the above-mentioned file of encryption keys.
S404, server send encrypted file to mobile terminal.
As can be seen that in the embodiment of the present invention, mobile terminal to server ask to download file when, it is necessary to which user is being referred to
First fingerprint of line identification region input is sent to server end and carries out fingerprint matching, if first fingerprint is corresponding with file pre-
If fingerprint mismatches, then server by utilizing preset fingerprint encryption file obtains encrypted file, and by the encrypted file
Mobile terminal is sent to, since first file transmitted in data link has been encrypted using preset fingerprint, so even if
This document is intercepted in document transmission process, which also can not directly be opened, so as to be conducive to be promoted
The security of file transmission.
Optionally, in the embodiment of the present invention, above-mentioned server is after mobile terminal sends encrypted file, above-mentioned shifting
Dynamic terminal is additionally operable to detect decryption oprerations of the user to encrypted file, exports the finger for prompting user in mobile terminal
Line identification region inputs the second prompting message of fingerprint, and obtains the second fingerprint that user inputs in fingerprint recognition region, if sentencing
Break and the preset fingerprint matching corresponding with file of the second fingerprint, then decrypt encrypted file to obtain file.
Optionally, in the embodiment of the present invention, above-mentioned acquisition for mobile terminal user is defeated in the fingerprint recognition region of mobile terminal
Before the first fingerprint entered, mobile terminal can also send to download the text of the file in the server to server
Part downloading request message；
Server responds the file download request and sends finger print identifying response message to mobile terminal；
After mobile terminal receives the finger print identifying response message that server is sent, export to prompt user in the shifting
First prompting message of the fingerprint recognition region input fingerprint of dynamic terminal.
Optionally, in the embodiment of the present invention, mobile terminal is sent to server for described in downloading in the server
The specific implementation of the file download request message of file can be：
Mobile terminal receives the server log-in interface input that user shows on the display screen of the mobile terminal
Login password and login password；
Mobile terminal sends the login password and the login password to the server；
Mobile terminal receives the related information for the file that the server is sent, and the related information of the file is institute
Server is stated to judge after login password preset password match corresponding with the login password to prestore to the movement
What terminal was sent, the related information includes at least file name, file size, the one or more in the file generated time；
Mobile terminal shows the related information on the display screen；It such as can be in the display screen of mobile terminal
The file name of the upper above-mentioned file of displaying and generated time.
Mobile terminal sends the file download request message to the server, described in the file download request message
Mobile terminal is detecting that user sends the file download operation of the related information.
Optionally, in the embodiment of the present invention, after server sends first fingerprint, server judges mobile terminal
Going out the first fingerprint, preset fingerprint corresponding with the file to prestore is mutually matched, and above-mentioned file is sent to mobile terminal, and should
File is not encrypted.
Referring to Fig. 5, Fig. 5 is a kind of structure diagram of mobile terminal disclosed by the embodiments of the present invention, for performing sheet
Document transmission method disclosed in inventive embodiments.As shown in figure 5, the mobile terminal specifically can include first acquisition unit 501,
First transmitting element 502, the first receiving unit 503, wherein：
Above-mentioned first acquisition unit 501 refers to for obtaining user inputs in the fingerprint recognition region of mobile terminal first
Line；
In the embodiment of the present invention, the fingerprint recognition module in the fingerprint recognition region of above-mentioned mobile terminal, which can be based on optics, to be known
Other principle or based on capacitance recognition principle, if the fingerprint recognition module is based on optical identification principle, user passes through scratching
Above-mentioned fingerprint recognition region inputs the first fingerprint, if the fingerprint recognition module is based on capacitance recognition principle, user passes through
It presses above-mentioned fingerprint recognition region and inputs the first fingerprint.
For example, the concrete form in the fingerprint recognition region of above-mentioned mobile terminal can be provided with fingerprint recognition module
Home physical buttons, such as the Home key on iPhone mobile phones.
Again for example, the concrete form in the fingerprint recognition region of above-mentioned mobile terminal can also be the setting of mobile terminal
Have that certain of the back side of fingerprint recognition module or the touch panel for being provided with fingerprint recognition module of mobile terminal are a part of, it such as can be with
Fingerprint recognition region is set on the downside of TP glass (the ITO electro-conductive glass of touch-screen).
Above-mentioned first transmitting element 502, for sending the first fingerprint to server；
In the embodiment of the present invention, above-mentioned first transmitting element 502 can pass through the communications such as Wi-Fi or 3G, 4G
The first fingerprint obtained is sent to server.
Above-mentioned first receiving unit 503, for receiving the encrypted file of server transmission, encrypted file is by taking
Business device encrypt file using preset fingerprint after judging that corresponding with the file to prestore the preset fingerprint of the first fingerprint mismatches and
It obtains.
In the embodiment of the present invention, the specific implementation of above-mentioned the first encrypting fingerprint of server by utilizing file can be：Root
Fingerprint recognition code is generated according to the first fingerprint；According to the fingerprint recognition code of generation, encryption key is generated；It is calculated based on symmetry encryption
Method obtains encrypted file using the above-mentioned file of encryption keys.
As can be seen that in the embodiment of the present invention, mobile terminal to server ask to download file when, it is necessary to which user is being referred to
First fingerprint of line identification region input is sent to server end and carries out fingerprint matching, if first fingerprint is corresponding with file pre-
If fingerprint mismatches, then server by utilizing preset fingerprint encryption file obtains encrypted file, and by the encrypted file
Mobile terminal is sent to, since first file transmitted in data link has been encrypted using preset fingerprint, so even if
This document is intercepted in document transmission process, which also can not directly be opened, so as to be conducive to be promoted
The security of file transmission.
Optionally, in the embodiment of the present invention, above-mentioned mobile terminal can also include：
Second transmitting element, for obtaining what user inputted in the fingerprint recognition region of mobile terminal in first acquisition unit
Before first fingerprint, sent to server for the file download request message of the file in download server；
Second receiving unit, for the finger print identifying response message for receiving server response file download request and sending；
Output unit, for exporting that user is prompted to carry the first of the fingerprint recognition region of mobile terminal input fingerprint
Show message.
Wherein, above-mentioned second transmitting element sends the file download request for the file in download server to server
The specific implementation of message can be：
It receives the login password for the server log-in interface input that user shows on the display screen of mobile terminal and steps on
Record password；
Login password and login password are sent to server；
Receive the related information for the file that server is sent, the related information of file be server judge login password with
After the corresponding preset password match of login password to prestore to mobile terminal send, related information include at least file name,
File size, the one or more in the file generated time；
Related information is shown on the display screen；Such as above-mentioned file can be shown on the display screen of mobile terminal
File name and generated time.
File download request message is sent to server, file download request message mobile terminal is detecting user to closing
Join the file download operation of information and send.
Optionally, in the embodiment of the present invention, above-mentioned mobile terminal can also include：
Prompting message output unit, if for detecting decryption oprerations of the user to encrypted file, output is used for
User is prompted in the second prompting message of the fingerprint recognition region of mobile terminal input fingerprint；
Second fingerprint acquiring unit, for obtaining the second fingerprint that user inputs in fingerprint recognition region；
If decryption unit for judging the preset fingerprint matching corresponding with file of the second fingerprint, is decrypted encrypted
File is to obtain file.
Referring to Fig. 6, Fig. 6 is a kind of structure diagram of server disclosed by the embodiments of the present invention, for performing this hair
Document transmission method disclosed in bright embodiment.As shown in fig. 6, the service implement body can include receiving unit 601, encryption unit
602nd, transmitting element 603, wherein：
Above-mentioned receiving unit 601, for receiving the first fingerprint of mobile terminal transmission, the first fingerprint is user mobile whole
The fingerprint recognition region input at end.
In the embodiment of the present invention, the fingerprint recognition module in the fingerprint recognition region of above-mentioned mobile terminal, which can be based on optics, to be known
Other principle or based on capacitance recognition principle, if the fingerprint recognition module is based on optical identification principle, user passes through scratching
Above-mentioned fingerprint recognition region inputs the first fingerprint, if the fingerprint recognition module is based on capacitance recognition principle, user passes through
It presses above-mentioned fingerprint recognition region and inputs the first fingerprint.
Above-mentioned encryption unit 602, if for judging that the first fingerprint preset fingerprint corresponding with the file to prestore mismatches,
Then encrypted file is obtained using preset fingerprint encryption file.
In the embodiment of the present invention, above-mentioned encryption unit 602 obtains encrypted file using preset fingerprint encryption file
Specific implementation can be：Fingerprint recognition code is generated according to the first fingerprint；According to the fingerprint recognition code of generation, generation encryption is close
Key；Based on symmetry encryption algorithm, encrypted file is obtained using the above-mentioned file of encryption keys.
Above-mentioned transmitting element 603, for sending encrypted file to mobile terminal.
As can be seen that in the embodiment of the present invention, mobile terminal to server ask to download file when, it is necessary to which user is being referred to
First fingerprint of line identification region input is sent to server end and carries out fingerprint matching, if first fingerprint is corresponding with file pre-
If fingerprint mismatches, then server by utilizing preset fingerprint encryption file obtains encrypted file, and by the encrypted file
Mobile terminal is sent to, since first file transmitted in data link has been encrypted using preset fingerprint, so even if
This document is intercepted in document transmission process, which also can not directly be opened, so as to be conducive to be promoted
The security of file transmission.
Optionally, in embodiments of the present invention, above-mentioned server can also include：
Message reception units, for before the first fingerprint of above-mentioned receiving unit 601 reception mobile terminal transmission, receiving
The file download request message for being used to download above-mentioned file that mobile terminal is sent；
Response unit, for sending finger print identifying response message to mobile terminal in response to this document download request, so as to
The first prompting message for prompting user in the fingerprint recognition region of mobile terminal input fingerprint is exported in mobile terminal.
In the specific implementation, above-mentioned message reception units are specifically used for：The user of mobile terminal transmission is received in mobile terminal
Display screen on show server log-in interface input login password and login password；
After judging login password preset password match corresponding with the login password to prestore, file is sent to mobile terminal
Related information, in order to which mobile terminal shows the related information on the display screen, such as can be in the display of mobile terminal
File name and the generated time of above-mentioned file are shown on screen.
Mobile terminal is received in the file download request for detecting that user sends the file download operation of related information
Message.
Optionally, in embodiments of the present invention, above-mentioned server can also include：
File transmitting element, for after the first fingerprint of above-mentioned receiving unit 601 reception mobile terminal transmission, sentencing
Break and in the case that above-mentioned first fingerprint preset fingerprint corresponding with the file to prestore matches, text is sent to above-mentioned mobile terminal
Part, and this document is not encrypted.
Fig. 7 is a kind of Organization Chart of document transmission system disclosed by the embodiments of the present invention, it may include：710 He of mobile terminal
Server 720.
Above-mentioned mobile terminal 710, for obtaining the first fingerprint that user inputs in the fingerprint recognition region of mobile terminal, to
Server sends the first fingerprint.
Above-mentioned server 720, after judging that the first fingerprint preset fingerprint corresponding with the file to prestore mismatches, profit
Encrypted file obtained from encrypting above-mentioned file with preset fingerprint, and send encrypted file to mobile terminal.
Above-mentioned mobile terminal 710 is additionally operable to receive the encrypted file that server is sent.
Optionally, in some possible embodiments of the present invention, above-mentioned mobile terminal 710 obtains user mobile whole
Before first fingerprint of the fingerprint recognition region input at end, it is additionally operable to：It is sent to server for the file in download server
File download request message；
Above-mentioned server is additionally operable to respond above-mentioned file download request and send finger print identifying response to mobile terminal and disappear
Breath.
Above-mentioned mobile terminal 710 is additionally operable to after receiving finger print identifying response message, exports to prompt user in movement
First prompting message of the fingerprint recognition region input fingerprint of terminal.
Wherein, above-mentioned mobile terminal 710 sends the file download request for the file in download server to server
The specific implementation of message can be：It is defeated to receive the server log-in interface that user shows on the display screen of mobile terminal
The login password and login password entered；Login password and login password are sent to server；Receive the file that server is sent
Related information, the related information of file is that server judges login password preset password corresponding with the login password to prestore
After matching somebody with somebody to mobile terminal send, related information include at least file name, file size, one kind in the file generated time or
It is a variety of；Related information is shown on the display screen；File download request message is sent to server, file download request message moves
Dynamic terminal is detecting that user sends the file download operation of related information.
Optionally, in the embodiment of the present invention, above-mentioned mobile terminal 710 receive encrypted file that server sends it
Afterwards, it is additionally operable to：If detecting decryption oprerations of the user to encrypted file, export to prompt user in mobile terminal
Fingerprint recognition region inputs the second prompting message of fingerprint；Obtain the second fingerprint that user inputs in fingerprint recognition region；If sentence
Break and the preset fingerprint matching corresponding with file of the second fingerprint, then decrypt encrypted file to obtain file.
It is understood that the mobile terminal 710 of the present embodiment and the function of server 720 can be implemented according to the above method
Method specific implementation in example, specific implementation process are referred to the associated description of above method embodiment, no longer superfluous herein
It states.
As can be seen that in the embodiment of the present invention, mobile terminal to server ask to download file when, it is necessary to which user is being referred to
First fingerprint of line identification region input is sent to server end and carries out fingerprint matching, if first fingerprint is corresponding with file pre-
If fingerprint mismatches, then server by utilizing preset fingerprint encryption file obtains encrypted file, and by the encrypted file
Mobile terminal is sent to, since first file transmitted in data link has been encrypted using preset fingerprint, so even if
This document is intercepted in document transmission process, which also can not directly be opened, so as to be conducive to be promoted
The security of file transmission.
Fig. 8 is refer to, Fig. 8 is the structure diagram of another mobile terminal disclosed by the embodiments of the present invention.As shown in the figure,
Mobile terminal in the embodiment of the present invention includes：At least one processor 801, such as CPU, at least one receiver 803, at least
One memory 804, at least one transmitter 805, at least one communication bus 802.Wherein, communication bus 802 is used to implement
Connection communication between these components.Wherein, the receiver 803 of device and transmitter 805 can be had in the embodiment of the present invention
Line sending port, or wireless device, such as including antenna assembly, for carrying out signaling or data with other node devices
Communication.Memory 804 can be high-speed RAM memory or non-labile memory (non-volatile
Memory), a for example, at least magnetic disk storage.Memory 804 optionally can also be at least one and be located remotely from foregoing place
Manage the storage device of device 801.Batch processing code is stored in memory 804, and processor 801 stores for calling in memory
Program code, for performing following operation：
Obtain the first fingerprint that user inputs in the fingerprint recognition region of mobile terminal；
The first fingerprint is sent to server；
Receive the encrypted file that server is sent, encrypted file by server judge the first fingerprint with it is pre-
After the corresponding preset fingerprint mismatch of file deposited obtained from preset fingerprint encrypts file.
Optionally, above-mentioned processor 801 obtain the first fingerprint that user inputs in the fingerprint recognition region of mobile terminal it
Before, it is additionally operable to：It is sent to server for the file download request message of the file in download server；Receive server response
The finger print identifying response message that file download is asked and sent；It exports to prompt user in the fingerprint recognition region of mobile terminal
Input the first prompting message of fingerprint.
Optionally, above-mentioned processor 801 sends the file download request for the file in download server to server
The specific implementation of message can include：Receive the server log-in interface that user shows on the display screen of mobile terminal
The login password and login password of input；Login password and login password are sent to server；Receive the file that server is sent
Related information, the related information of file is that server judges login password preset password corresponding with the login password to prestore
It is sent after matching to mobile terminal, related information includes at least file name, file size, one kind in the file generated time
It is or a variety of；Related information is shown on the display screen；File download request message, file download request message are sent to server
Mobile terminal is detecting that user sends the file download operation of related information.
Optionally, after above-mentioned processor 801 receives the encrypted file that server is sent, it is additionally operable to：If it detects
Decryption oprerations of the user to encrypted file then export to prompt user that input refers in the fingerprint recognition region of mobile terminal
Second prompting message of line；Obtain the second fingerprint that user inputs in fingerprint recognition region；If judge the second fingerprint and file
Corresponding preset fingerprint matching, then decrypt encrypted file to obtain file.
Optionally, above-mentioned processor 801 is additionally operable to after server sends the first fingerprint：Server is received to judge
The file sent after the preset fingerprint matching corresponding with the file to prestore of first fingerprint.
As can be seen that in the embodiment of the present invention, mobile terminal to server ask to download file when, it is necessary to which user is being referred to
First fingerprint of line identification region input is sent to server end and carries out fingerprint matching, if first fingerprint is corresponding with file pre-
If fingerprint mismatches, then server by utilizing preset fingerprint encryption file obtains encrypted file, and by the encrypted file
Mobile terminal is sent to, since first file transmitted in data link has been encrypted using preset fingerprint, so even if
This document is intercepted in document transmission process, which also can not directly be opened, so as to be conducive to be promoted
The security of file transmission.
It should be noted that for foregoing each embodiment of the method, in order to be briefly described, therefore it is all expressed as to a system
The combination of actions of row, but those skilled in the art should know, the present invention and from the limitation of described sequence of movement, because
For according to the present invention, certain some step may be employed other orders or be carried out at the same time.Secondly, those skilled in the art also should
Know, embodiment described in this description belongs to preferred embodiment, involved action and module not necessarily this hair
Necessary to bright.
In the above-described embodiments, all emphasize particularly on different fields to the description of each embodiment, be not described in some embodiment
Part, may refer to the associated description of other embodiment.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
Relevant hardware to be instructed to complete by program, which can be stored in a computer readable storage medium, storage
Medium can include：Flash disk, read-only memory (English：Read-Only Memory, referred to as：ROM), random access device (English
Text：Random Access Memory, referred to as：RAM), disk or CD etc..
The embodiment of the present invention is described in detail above, specific case used herein to the principle of the present invention and
Embodiment is set forth, and the explanation of above example is only intended to help to understand method and its core concept of the invention；
Meanwhile for those of ordinary skill in the art, thought according to the invention can in specific embodiments and applications
There is change part, in conclusion this specification content should not be construed as limiting the invention.
Claims (10)
1. a kind of document transmission method, which is characterized in that including：
Obtain the first fingerprint that user inputs in the fingerprint recognition region of mobile terminal；
First fingerprint is sent to server；
Receive the encrypted file that the server is sent, the encrypted file by the server judge it is described
Corresponding with the file to prestore the preset fingerprint of first fingerprint mismatch after using file described in first encrypting fingerprint and
It obtains, wherein, it is described to utilize file described in first encrypting fingerprint to generate fingerprint recognition code according to the first fingerprint；According to
The fingerprint recognition code of generation generates encryption key；Based on symmetry encryption algorithm, obtained using file described in encryption keys
Encrypted file；
When the mobile terminal detects the user to the decryption oprerations of the encrypted file and gets the use
The second fingerprint that family inputs in fingerprint recognition region is judging second fingerprint corresponding with the encrypted file
One fingerprint matching then decrypts the encrypted file to obtain file.
2. the method as described in claim 1, which is characterized in that the acquisition user is defeated in the fingerprint recognition region of mobile terminal
Before the first fingerprint entered, the method further includes：
It sends to download the file download request message of the file in the server to server；
Receive the finger print identifying response message that the server responds the file download request and sends；
Export the first prompting message for prompting user in the fingerprint recognition region of mobile terminal input fingerprint.
3. method as claimed in claim 2, which is characterized in that described to send to download in the server to server
The file download request message of the file, including：
Receive the login password for the server log-in interface input that user shows on the display screen of the mobile terminal；
The login password is sent to the server；
The related information for the file that the server is sent is received, the related information of the file is that the server judges
It is sent after the preset password match corresponding with the login password to prestore that goes out the login password to the mobile terminal, institute
Related information is stated including at least file name, file size, the one or more in the file generated time；
The related information is shown on the display screen；
The file download request message is sent to the server, the file download request message is that the mobile terminal exists
Detect that user sends the file download operation of the related information.
4. such as claim 1-3 any one of them methods, which is characterized in that after the encryption for receiving the server and sending
File after, the method further includes：
If detecting decryption oprerations of the user to the encrypted file, export to prompt user in the mobile terminal
Fingerprint recognition region input fingerprint the second prompting message；
Obtain the second fingerprint that user inputs in the fingerprint recognition region；
If judging the matching of second fingerprint corresponding with file preset fingerprint, decrypt the encrypted file with
Obtain the file.
5. such as claim 1-3 any one of them methods, which is characterized in that it is described to server send first fingerprint it
Afterwards, the method further includes：
It receives after the server judges first fingerprint preset fingerprint matching corresponding with the file to prestore and sends
The file.
6. a kind of document transmission method, which is characterized in that including：
The first fingerprint that mobile terminal is sent is received, first fingerprint is user in the fingerprint recognition region of the mobile terminal
Input；
If judging, first fingerprint preset fingerprint corresponding with the file to prestore mismatches, and is added using first fingerprint
The close file obtains encrypted file, wherein, it is described to utilize file described in first encrypting fingerprint to refer to according to first
Line generates fingerprint recognition code；According to the fingerprint recognition code of generation, encryption key is generated；Based on symmetry encryption algorithm, using adding
Key encrypts the file and obtains encrypted file；
The encrypted file is sent to the mobile terminal；
When the mobile terminal detects the user to the decryption oprerations of the encrypted file and gets the use
The second fingerprint that family inputs in fingerprint recognition region is judging second fingerprint corresponding with the encrypted file
One fingerprint matching then decrypts the encrypted file to obtain file.
7. a kind of mobile terminal, which is characterized in that including：
First acquisition unit, for obtaining the first fingerprint that user inputs in the fingerprint recognition region of mobile terminal；
First transmitting element, for sending first fingerprint to server；
First receiving unit, for receiving the encrypted file that the server is sent, the encrypted file is by described
Server utilizes described first after judging that first fingerprint preset fingerprint corresponding with the file to prestore mismatches
Obtained from file described in encrypting fingerprint, wherein, it is described to utilize file described in first encrypting fingerprint as according to the first fingerprint
Generate fingerprint recognition code；According to the fingerprint recognition code of generation, encryption key is generated；Based on symmetry encryption algorithm, encryption is utilized
Key encrypts the file and obtains encrypted file；
Decryption unit, for work as the mobile terminal detect the user to the decryption oprerations of the encrypted file and
Get the second fingerprint that the user inputs in fingerprint recognition region, judge second fingerprint with it is described encrypted
Corresponding first fingerprint matching of file then decrypts the encrypted file to obtain file.
8. mobile terminal as claimed in claim 7, which is characterized in that the mobile terminal further includes：
Second transmitting element, for obtaining what user inputted in the fingerprint recognition region of mobile terminal in the first acquisition unit
Before first fingerprint, send to download the file download request message of the file in the server to server；
Second receiving unit disappears for receiving the finger print identifying response that the server responds the file download request and sends
Breath；
Output unit, for exporting that user is prompted to carry the first of the fingerprint recognition region of mobile terminal input fingerprint
Show message.
9. a kind of server, which is characterized in that including：
Receiving unit, for receiving the first fingerprint of mobile terminal transmission, first fingerprint is user in the mobile terminal
Fingerprint recognition region input；
If encryption unit for judging that first fingerprint preset fingerprint corresponding with the file to prestore mismatches, utilizes
File described in first encrypting fingerprint obtains encrypted file, wherein, it is described to utilize text described in first encrypting fingerprint
Part is to generate fingerprint recognition code according to the first fingerprint；According to the fingerprint recognition code of generation, encryption key is generated；Added based on symmetrical expression
Close algorithm obtains encrypted file using file described in encryption keys；
Transmitting element, for sending the encrypted file to the mobile terminal；
When the mobile terminal detects the user to the decryption oprerations of the encrypted file and gets the use
The second fingerprint that family inputs in fingerprint recognition region is judging second fingerprint corresponding with the encrypted file
One fingerprint matching then decrypts the encrypted file to obtain file.
10. a kind of data transmission system, which is characterized in that including：
Such as 7 or 8 any one of them mobile terminal of claim and server as claimed in claim 9.
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| CN201510386843.4A CN104994098B (en) | 2015-06-30 | 2015-06-30 | Document transmission method and relevant apparatus and Transmission system |
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|---|---|---|---|
| CN201510386843.4A CN104994098B (en) | 2015-06-30 | 2015-06-30 | Document transmission method and relevant apparatus and Transmission system |
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Cited By (1)
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| CN109936448A (en) * | 2019-02-26 | 2019-06-25 | 北京钰安信息科技有限公司 | A kind of data transmission method and device |
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| KR101966379B1 (en) * | 2015-12-23 | 2019-08-13 | 주식회사 케이티 | Authentication apparatus based on biometric information, control server and application server, and method for data management based on biometric information thereof |
| WO2017120937A1 (en) * | 2016-01-15 | 2017-07-20 | 张添章 | Method for encrypting and decrypting file and smart terminal device |
| WO2017120938A1 (en) * | 2016-01-15 | 2017-07-20 | 张添章 | Method for pushing information when decrypting file, and smart terminal device |
| WO2017120939A1 (en) * | 2016-01-15 | 2017-07-20 | 张添章 | Method for transmitting technical data when encrypting a file, and smart terminal device |
| CN106302451A (en) * | 2016-08-15 | 2017-01-04 | 北京小米移动软件有限公司 | The method and device of resource acquisition |
| CN107885990A (en) * | 2017-11-24 | 2018-04-06 | 天津中德应用技术大学 | Financial Compliance control terminal and its application method |
| CN110069933B (en) * | 2018-01-22 | 2022-02-18 | 北大方正集团有限公司 | File processing method and device |
| CN109495583B (en) * | 2018-12-19 | 2021-02-26 | 中国电子科技集团公司第五十四研究所 | Data security interaction method based on host characteristic confusion |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |