CN107516051A - A kind of data encryption storage method, device and computer-readable recording medium - Google Patents
A kind of data encryption storage method, device and computer-readable recording medium Download PDFInfo
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- CN107516051A CN107516051A CN201710794905.4A CN201710794905A CN107516051A CN 107516051 A CN107516051 A CN 107516051A CN 201710794905 A CN201710794905 A CN 201710794905A CN 107516051 A CN107516051 A CN 107516051A
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- private information
- storage
- user
- data encryption
- storage region
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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
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
- G06F21/6245—Protecting personal data, e.g. for financial or medical purposes
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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
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/66—Substation equipment, e.g. for use by subscribers with means for preventing unauthorised or fraudulent calling
- H04M1/667—Preventing unauthorised calls from a telephone set
- H04M1/67—Preventing unauthorised calls from a telephone set by electronic means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72463—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions to restrict the functionality of the device
Abstract
The invention discloses a kind of data encryption storage method, device and computer-readable recording medium, it is related to data storage management technical field, it is intended to solve the technical problem that existing mobile terminal can not easily carry out safeguard protection to user's private information.This method comprises the following steps：A private information is set to take care of functional module, take care of functional module by the private information divides a private information storage region in terminal storage space；The private information storage region is arrived into the storage of user's private information, and the corresponding private information storage region sets an inquiry unlocking manner；When the private information storage region is arrived in user's private information storage, user's private information of other storage regions terminal storage space Nei is removed.
Description
Technical field
The present invention relates to data storage management technical field, more particularly to a kind of data encryption storage method, device and meter
Calculation machine readable storage medium storing program for executing.
Background technology
Mobile terminal (such as smart mobile phone, tablet personal computer etc.) typically can all be integrated with the instant messaging for network social intercourse
Application program, instant messaging application program have been dissolved into people's daily life, pass through instant messaging application nearly every day
Program carries out the interaction of the multimedia file such as word, picture, audio or video in large quantities, but network social intercourse information is virtual
Property, freedom and Multivariate characteristics cause problems, such as by network social intercourse form carry out network swindle, network multiple level marketing,
A series of activities of the illegal harm society of network calumny etc..
Currently, based on internet various networks swindle criminal activity turn into threaten people's personal safety as well as the property safety it is important because
Element, especially because individual privacy information, business information etc. leak, easily as criminal swindle etc. the work of behavior
Tool.For example, the loss of individual mobile terminal, so as to which the multimedia document information for causing the user stored on mobile terminal all is let out
Dew, or because instant messaging application program account number is stolen, so that all communications in instant messaging application program
Log file information leakage, so as to damage the personal safety as well as the property safety of user, the emotional trauma of user is caused, reduces user in net
Experience in network social activity.
But as mobile terminal product is more and more intelligent, it is meant that mobile terminal product is related to people's life
Every aspect, including entertain, pay, social even business office, so as to which the user's private information stored on mobile terminals is got over
Come it is more, because the loss that mobile terminal or application program are invaded and cause information leakage to bring also will be increasing, because
This, existing mobile terminal and application program urgent need solve the safety protection problem of personal important confidential information.
The content of the invention
It is a primary object of the present invention to propose a kind of data encryption storage method, device and computer-readable storage medium
Matter, it is intended to solve the technical problem that existing mobile terminal can not easily carry out safeguard protection to user's private information.
In order to solve the above-mentioned technical problem, the invention provides a kind of data encryption storage method, this method to include following
Step：
Set a private information to take care of functional module, functional module is taken care of in terminal storage space by the private information
One private information storage region of middle division；
The private information storage region is arrived into the storage of user's private information, and the corresponding private information storage region is set
Put an inquiry unlocking manner；
When the private information storage region is arrived in user's private information storage, remove in the terminal storage space
User's private information of other storage regions.
Further, when needing to inquire about user's private information, functional module is taken care of by the private information and tested
The inquiry unlocking manner is demonstrate,proved, reads user's private information.
Further, user's private information is the multimedia text including word, picture, audio and video
Part.
Further, the private information keeping functional module is integrally disposed in an instant messaging for being used for network social intercourse and answered
With in program, the private information is called to take care of functional module by the chat interface of the instant messaging application program.It is optional
Ground, the instant messaging application program are called by communication and are arranged on the third-party private information keeping function
Module, communication comprise at least WIFI communications, Bluetooth communication etc..
Further, functional module is taken care of by the private information and associates the specified of the instant messaging application program
It is people or designated contact group, with the designated contact or the multimedia at the designated contact group chatting interface
File is saved in the private information storage region in real time.
Further, when the multimedia file of the chat interface is saved in the private information storage region in real time,
Remove the mobile terminal other storage regions and the instant messaging application program corresponding to institute on the webserver
State the multimedia file of chat interface.
Further, the automatic encryption of a certain multimedia file of functional module association setting is taken care of by the private information
Storage mark, will be described more when having the automatic encryption storage mark in the multimedia file received described in mobile terminal
Media file storage is to the private information storage region.
Further, when multimedia file storage is arrived into the private information storage region, the movement is removed
The multimedia file of other storage regions of terminal.
Further, password of the inquiry unlocking manner including numeral or word formation, voice, fingerprint, recognition of face
One of which or multiple combinations.
One section of voice messaging is prerecorded using voice technology, locked as sound；Recognition of face is using expression bag or certainly
The individual icon or expression bag of definition, these individual icons or expression bag permutation and combination.
Further, mode is given in the association for pre-setting the inquiry unlocking manner for change, when the inquiry unlocking manner quilt
During forgetting, given for change by sending checking information to default association good friend, group, mobile phone or mailbox, or, it is default by inputting
Validation problem answer give for change.
Based on same inventive concept, another aspect of the present invention, there is provided a kind of data encryption storage device, the data
Encryption storage device includes processor, memory and data/address bus；
The data/address bus is used to realize the connection communication between processor and memory；
The processor is used to perform the data encryption storage program stored in memory, to realize following steps：
Set a private information to take care of functional module, functional module is taken care of in terminal storage space by the private information
One private information storage region of middle division；
The private information storage region is arrived into the storage of user's private information, and the corresponding private information storage region is set
Put an inquiry unlocking manner；
When the private information storage region is arrived in user's private information storage, remove in the terminal storage space
User's private information of other storage regions.
Based on same inventive concept, another aspect of the present invention, there is provided a kind of computer-readable recording medium, the meter
Data encryption storage program is stored with calculation machine readable storage medium storing program for executing, it is real when the data encryption storage program is executed by processor
The step of showing above-mentioned data encryption storage method.
The beneficial effect of technical solution of the present invention：
Data encryption storage method, device and the computer-readable recording medium of the present invention, by mobile terminal or
Set private information to take care of functional module in application program, functional module is taken care of in terminal storage space by the private information
One private information storage region of middle division；The private information storage region is arrived into the storage of user's private information, and described in correspondence
Private information storage region sets an inquiry unlocking manner；When the private information memory block is arrived in user's private information storage
During domain, user's private information of other storage regions terminal storage space Nei is removed.This technical scheme can be carried out
The multimedia file protection in multimedia file selection protection and mobile terminal in effective chat message, solves user couple
Social process produces the worry of leakage of private information, promotes the social multimedia document information chatted and the multimedia of mobile terminal
File is effectively protected, and the mode of image and recognition of face can be used to carry out quickly going up transmitting file, more succinctly,
Quickly, the mode of security customization solves private and business exchange concealed reliability.
Brief description of the drawings
Fig. 1 is a kind of hardware architecture diagram for the mobile terminal for realizing each embodiment of the present invention；
Fig. 2 is a kind of communications network system Organization Chart provided in an embodiment of the present invention；
Fig. 3 is the first data encryption storage method FB(flow block) provided in an embodiment of the present invention；
Fig. 4 is second of data encryption storage method FB(flow block) provided in an embodiment of the present invention；
Fig. 5 is that chat interface provided in an embodiment of the present invention preserves multimedia file to the FB(flow block) of safe deposit box；
Fig. 6 is provided in an embodiment of the present invention directly from the FB(flow block) of safe deposit box storing multimedia；
Fig. 7 is a kind of a kind of hardware architecture diagram of data encryption storage device provided in an embodiment of the present invention.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
In follow-up description, the suffix using such as " module ", " part " or " unit " for representing element is only
Be advantageous to the explanation of the present invention, itself there is no a specific meaning.Therefore, " module ", " part " or " unit " can mix
Ground uses.
Terminal can be implemented in a variety of manners.For example, the terminal described in the present invention can include such as mobile phone, flat board
Computer, notebook computer, palm PC, personal digital assistant (Personal DigitalAssistant, PDA), portable are more
Media player (Portable Media Player, PMP), guider, wearable device, Intelligent bracelet, pedometer etc. move
Dynamic terminal, and the fixed terminal such as digital TV, desktop computer.
It will be illustrated in subsequent descriptions by taking mobile terminal as an example, it will be appreciated by those skilled in the art that except special
Outside element for moving purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Referring to Fig. 1, its hardware architecture diagram for a kind of mobile terminal of each embodiment of the realization present invention, the shifting
Dynamic terminal 100 can include：RF (Radio Frequency, radio frequency) unit 101, WiFi module 102, audio output unit
103rd, A/V (audio/video) input block 104, sensor 105, display unit 106, user input unit 107, interface unit
108th, the part such as memory 109, processor 110 and power supply 111.It will be understood by those skilled in the art that shown in Fig. 1
Mobile terminal structure does not form the restriction to mobile terminal, and mobile terminal can be included than illustrating more or less parts,
Either combine some parts or different parts arrangement.
The all parts of mobile terminal are specifically introduced with reference to Fig. 1：
Radio frequency unit 101 can be used for receiving and sending messages or communication process in, the reception and transmission of signal, specifically, by base station
Downlink information receive after, handled to processor 110；In addition, up data are sent to base station.Generally, radio frequency unit 101
Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, penetrate
Frequency unit 101 can also be communicated by data encryption storage with network and other equipment.Above-mentioned data encryption storage can use
Any communication standard or agreement, including but not limited to GSM (Global System of Mobile communication, the whole world
Mobile communcations system), GPRS (General Packet Radio Service, general packet radio service), CDMA2000
(Code Division Multiple Access 2000, CDMA 2000), WCDMA (Wideband Code
Division Multiple Access, WCDMA), TD-SCDMA (Time Division-Synchronous
Code Division Multiple Access, TD SDMA), FDD-LTE (Frequency Division
Duplexing-Long Term Evolution, FDD Long Term Evolution) and TDD-LTE (Time Division
Duplexing-Long Term Evolution, time division duplex Long Term Evolution) etc..
WiFi belongs to short range wireless transmission technology, and mobile terminal can help user to receive and dispatch electricity by WiFi module 102
Sub- mail, browse webpage and access streamed multimedia etc., it has provided the user wireless broadband internet and accessed.Although Fig. 1
WiFi module 102 is shown, but it is understood that, it is simultaneously not belonging to must be configured into for mobile terminal, completely can basis
Need to omit in the essential scope for do not change invention.
Audio output unit 103 can be in call signal reception pattern, call mode, record mould in mobile terminal 100
When under the isotypes such as formula, speech recognition mode, broadcast reception mode, by radio frequency unit 101 or WiFi module 102 it is receiving or
It is sound that the voice data stored in memory 109, which is converted into audio signal and exported,.Moreover, audio output unit 103
The audio output related to the specific function that mobile terminal 100 performs can also be provided (for example, call signal receives sound, disappeared
Breath receives sound etc.).Audio output unit 103 can include loudspeaker, buzzer etc..
A/V input blocks 104 are used to receive audio or video signal.A/V input blocks 104 can include graphics processor
(Graphics Processing Unit, GPU) 1041 and microphone 1042, graphics processor 1041 is in video acquisition mode
Or the static images or the view data of video obtained in image capture mode by image capture apparatus (such as camera) are carried out
Reason.Picture frame after processing may be displayed on display unit 106.Picture frame after the processing of graphics processor 1041 can be deposited
Storage is transmitted in memory 109 (or other storage mediums) or via radio frequency unit 101 or WiFi module 102.Mike
Wind 1042 can connect in telephone calling model, logging mode, speech recognition mode etc. operational mode via microphone 1042
Quiet down sound (voice data), and can be voice data by such acoustic processing.Audio (voice) data after processing can
To be converted to the form output that mobile communication base station can be sent to via radio frequency unit 101 in the case of telephone calling model.
Microphone 1042 can implement various types of noises and eliminate (or suppression) algorithm to eliminate (or suppression) in reception and send sound
Caused noise or interference during frequency signal.
Mobile terminal 100 also includes at least one sensor 105, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity transducer, wherein, ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 1061, and proximity transducer can close when mobile terminal 100 is moved in one's ear
Display panel 1061 and/or backlight.As one kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axles) size of acceleration, size and the direction of gravity are can detect that when static, the application available for identification mobile phone posture
(such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc.；
The fingerprint sensor that can also configure as mobile phone, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer,
The other sensors such as hygrometer, thermometer, infrared ray sensor, will not be repeated here.
Display unit 106 is used for the information for showing the information inputted by user or being supplied to user.Display unit 106 can wrap
Display panel 1061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitting Diode, OLED) configures display panel 1061.
User input unit 107 can be used for the numeral or character information for receiving input, and produce the use with mobile terminal
The key signals input that family is set and function control is relevant.Specifically, user input unit 107 may include contact panel 1071 with
And other input equipments 1072.Contact panel 1071, also referred to as touch-screen, collect touch operation of the user on or near it
(for example user uses any suitable objects or annex such as finger, stylus on contact panel 1071 or in contact panel 1071
Neighbouring operation), and corresponding attachment means are driven according to formula set in advance.Contact panel 1071 may include touch detection
Two parts of device and touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect touch operation band
The signal come, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and by it
Contact coordinate is converted into, then gives processor 110, and the order sent of reception processing device 110 and can be performed.In addition, can
To realize contact panel 1071 using polytypes such as resistance-type, condenser type, infrared ray and surface acoustic waves.Except contact panel
1071, user input unit 107 can also include other input equipments 1072.Specifically, other input equipments 1072 can wrap
Include but be not limited to physical keyboard, in function key (such as volume control button, switch key etc.), trace ball, mouse, action bars etc.
One or more, do not limit herein specifically.
Further, contact panel 1071 can cover display panel 1061, detect thereon when contact panel 1071 or
After neighbouring touch operation, processor 110 is sent to determine the type of touch event, is followed by subsequent processing device 110 according to touch thing
The type of part provides corresponding visual output on display panel 1061.Although in Fig. 1, contact panel 1071 and display panel
1061 be the part independent as two to realize the input of mobile terminal and output function, but in certain embodiments, can
Input and the output function of mobile terminal are realized so that contact panel 1071 and display panel 1061 is integrated, is not done herein specifically
Limit.
Interface unit 108 is connected the interface that can pass through as at least one external device (ED) with mobile terminal 100.For example,
External device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or nothing
Line FPDP, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Interface unit 108 can be used for receiving the input from external device (ED) (for example, number
It is believed that breath, electric power etc.) and the input received is transferred to one or more elements in mobile terminal 100 or can be with
For transmitting data between mobile terminal 100 and external device (ED).
Memory 109 can be used for storage software program and various data.Memory 109 can mainly include storing program area
And storage data field, wherein, storing program area can storage program area, application program (such as the sound needed at least one function
Sound playing function, image player function etc.) etc.；Storage data field can store according to mobile phone use created data (such as
Voice data, phone directory etc.) etc..In addition, memory 109 can include high-speed random access memory, can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 110 is the control centre of mobile terminal, utilizes each of various interfaces and the whole mobile terminal of connection
Individual part, by running or performing the software program and/or module that are stored in memory 109, and call and be stored in storage
Data in device 109, the various functions and processing data of mobile terminal are performed, so as to carry out integral monitoring to mobile terminal.Place
Reason device 110 may include one or more processing units；Preferably, processor 110 can integrate application processor and modulatedemodulate is mediated
Device is managed, wherein, application processor mainly handles operating system, user interface and application program etc., and modem processor is main
Processing data encryption storage.It is understood that above-mentioned modem processor can not also be integrated into processor 110.
Mobile terminal 100 can also include the power supply 111 (such as battery) to all parts power supply, it is preferred that power supply 111
Can be logically contiguous by power-supply management system and processor 110, so as to realize management charging by power-supply management system, put
The function such as electricity and power managed.
Although Fig. 1 is not shown, mobile terminal 100 can also will not be repeated here including bluetooth module etc..
For the ease of understanding the embodiment of the present invention, the communications network system being based on below to the mobile terminal of the present invention enters
Row description.
Referring to Fig. 2, Fig. 2 is a kind of communications network system Organization Chart provided in an embodiment of the present invention, the communication network system
Unite as the LTE system of universal mobile communications technology, the UE that the LTE system includes communicating connection successively (User Equipment, is used
Family equipment) 201, E-UTRAN (Evolved UMTS Terrestrial Radio Access Network, evolved UMTS lands
Ground wireless access network) 202, EPC (Evolved Packet Core, evolved packet-based core networks) 203 and operator IP operation
204。
Specifically, UE201 can be above-mentioned terminal 100, and here is omitted.
E-UTRAN202 includes eNodeB2021 and other eNodeB2022 etc..Wherein, eNodeB2021 can be by returning
Journey (backhaul) (such as X2 interface) is connected with other eNodeB2022, and eNodeB2021 is connected to EPC203,
ENodeB2021 can provide UE201 to EPC203 access.
EPC203 can include MME (Mobility Management Entity, mobility management entity) 2031, HSS
(Home Subscriber Server, home subscriber server) 2032, other MME2033, SGW (Serving Gate Way,
Gateway) 2034, PGW (PDN Gate Way, grouped data network gateway) 2035 and PCRF (Policy and
Charging Rules Function, policy and rate functional entity) 2036 etc..Wherein, MME2031 be processing UE201 and
The control node of signaling between EPC203, there is provided carrying and connection management.HSS2032 is all to manage for providing some registers
Such as the function of attaching position register (not shown) etc, and preserve some and used about service features, data rate etc.
The special information in family.All customer data can be transmitted by SGW2034, and PGW2035 can provide UE 201 IP
Address is distributed and other functions, and PCRF2036 is strategy and the charging control strategic decision-making of business data flow and IP bearing resources
Point, it selects and provided available strategy and charging control decision-making with charge execution function unit (not shown) for strategy.
IP operation 204 can include internet, Intranet, IMS (IP Multimedia Subsystem, IP multimedia
System) or other IP operations etc..
Although above-mentioned be described by taking LTE system as an example, those skilled in the art it is to be understood that the present invention not only
Suitable for LTE system, other data encryption storage systems, such as GSM, CDMA2000, WCDMA, TD- are readily applicable to
SCDMA and following new network system etc., are not limited herein.
The each embodiment of the inventive method is proposed based on the above-mentioned hardware configuration of mobile terminal 100, communications network system.
Embodiment 1
As shown in figure 3, the invention provides a kind of data encryption storage method, this method comprises the following steps：
S101, set a private information to take care of functional module, functional module is taken care of by the private information and deposited in terminal
Storage divides a private information storage region in space；
Private information defencive function module is set in the system of mobile terminal, or private information is taken care of into functional module
It is integrally disposed in one to be used in the instant messaging application program of network social intercourse, passes through chat circle of the instant messaging application program
Call the private information keeping functional module in face.A private information storage region is divided in mobile terminal memory space；
It is that a partition holding being encrypted is selected in the storage dish of mobile terminal.
S102, the storage of user's private information is arrived to the private information storage region, and the corresponding private information storage
Region sets an inquiry unlocking manner；
Wherein, it is described to inquire about password of the unlocking manner including numeral or word formation, voice, fingerprint, recognition of face wherein
One or more combination.Needing to enter when secret storage region obtains stored user's private information, it is necessary to pre- advanced
The checking of row inquiry unlocking manner, so that it is guaranteed that information security.
S103, when user's private information storage arrive the private information storage region when, remove the terminal storage
User's private information of other storage regions in space.
It is not the text to user's private information also for effective protection of user's private information to save memory space
Part is encrypted in itself, so still exists and passes through network transmission and the risk divulged a secret that is cracked.By user's private information
Mobile terminal is only stored in, reduces the risk for being acquired and cracking.
As shown in figure 4, the invention provides second of data encryption storage method, this method comprises the following steps：
S201, set a private information to take care of functional module, functional module is taken care of by the private information and deposited in terminal
Storage divides a private information storage region in space；
S202, the storage of user's private information is arrived to the private information storage region, and the corresponding private information storage
Region sets an inquiry unlocking manner；
S203, when user's private information storage arrive the private information storage region when, remove the terminal storage
User's private information of other storage regions in space.
S204, when needing to inquire about user's private information, pass through the private information take care of functional module verify institute
Inquiry unlocking manner is stated, read user's private information.
When taking care of functional module revene lookup unlocking manner by private information, secret information pattern is entered, can be obtained
Take family private information, when user leaves the reading interface of user's private information, automatically exit from secret information pattern, avoid by
Information leakage is caused in operational error.
Wherein, user's private information is the multimedia file including word, picture, audio and video.
Wherein, the designated contact of the functional module association instant messaging application program is taken care of by the private information
Or designated contact group, with the designated contact or the multimedia file at the designated contact group chatting interface
The private information storage region is saved in real time.
When the multimedia file of the chat interface is saved in the private information storage region in real time, the shifting is removed
The chat interface corresponding to other storage regions and the instant messaging application program of dynamic terminal on the webserver
Multimedia file.
Functional module is taken care of by private information and sets interface, can be from chat interface in instant messaging application
Multimedia file is clicked directly on, chooses whether that storage is encrypted.Functional module can also be taken care of by private information and certain is set
Multiple contact persons in one contact person or a certain group, as long as to carry out chat interactive by user and these contact persons, it will chat
Storage is encrypted in multimedia file in interface.
As shown in figure 5, after instant messaging application (APP) logs in, session circle of good friend or group is entered
Face, chat interaction is carried out, multimedia document information is received, chooses multimedia file to be saved in safe deposit box (instant messaging application journey
Private information keeping functional module title in sequence), judge whether the inquiry unlocking manner of configured safe deposit box, if so, directly
Connect storing multimedia；Session circle is returned if it is not, entering after private information keeping functional module sets inquiry unlocking manner
Face preserves multimedia file.
Wherein, taking care of functional module association by the private information sets the automatic encryption of a certain multimedia file to store
Mark, when having the automatic encryption storage mark in the multimedia file received described in mobile terminal, by the multimedia
The private information storage region is arrived in file storage.
Wherein, when multimedia file storage is arrived into the private information storage region, the mobile terminal is removed
Other storage regions the multimedia file.
Such as：Private information keeping functional module set a certain image can automatic screening upload when, clapped when using camera
Take the photograph or when other modes preserve the image to the machine, the image automatically can be uploaded to secret by private information keeping functional module
Information storage area is encrypted, and other upload operation is carried out without user, directly can be uploaded automatically, so as to improve use
The convenience at family.
As shown in fig. 6, after instant messaging application (APP) logs in, judge whether the solution of configured safe deposit box
Lock mode, if so, directly uploading storing multimedia or manually selecting upload multimedia file；If it is not, enter secret
Information keeping functional module sets unlocking manner (inquiry unlocking manner) to upload storing multimedia afterwards or manually select
Multimedia file is passed, functional module pre-set image is taken care of in private information, passes through recognition of face or image recognition auto-associating
The multimedia files such as upper film,fault.
Wherein, mode is given in the association for pre-setting the inquiry unlocking manner for change, when the inquiry unlocking manner passes into silence
When, given for change by sending checking information to default association good friend, group, mobile phone or mailbox, or, asked by default checking
Topic answer is given for change.
Embodiment 2
As shown in fig. 7, a kind of data encryption storage device hardware configuration provided in an embodiment of the present invention, specifically, described
Data encryption storage device 40 comprises at least processor 41, memory 42 and data/address bus 43.Data/address bus 43 is used to realize
Connection communication between processor 41 and memory 42, memory 42 are used as a kind of computer-readable recording medium, can stored
At least one computer program, these computer programs are available for processor 41 to read, compile and performed, so as to realize corresponding place
Manage flow.In the present embodiment, memory 42 is used as a kind of computer-readable recording medium, wherein being stored with data encryption storage
Program, the program are available for processor 41 to perform, the step of so as to realize following data encryption storage method：
Set a private information to take care of functional module, functional module is taken care of in terminal storage space by the private information
One private information storage region of middle division；
The private information storage region is arrived into the storage of user's private information, and the corresponding private information storage region is set
Put an inquiry unlocking manner；
When the private information storage region is arrived in user's private information storage, remove in the terminal storage space
User's private information of other storage regions.
In addition, it is based on same inventive concept, the data encryption storage of this implementation with the data encryption storage method of embodiment 1
Data encryption storage program in device can also perform and realize that other data encryption storage methods involved by embodiment 1 walk
Suddenly, therefore the present embodiment repeats no more.
Embodiment 3
Based on same inventive concept, another aspect of the present invention, there is provided a kind of computer-readable recording medium, the meter
Data encryption storage program is stored with calculation machine readable storage medium storing program for executing, it is real when the data encryption storage program is executed by processor
The step of data encryption storage method in current embodiment 1.
By setting private information to take care of functional module on mobile terminal or application program, pass through the private information
Keeping functional module divides a private information storage region in terminal storage space；The private is arrived into the storage of user's private information
Confidential information storage region, and the corresponding private information storage region sets an inquiry unlocking manner；When user's secret is believed
When the private information storage region is arrived in breath storage, the user for removing other storage regions terminal storage space Nei is private
Confidential information.This technical scheme can carry out more in multimedia file selection protection and mobile terminal in effective chat message
Media file is protected, and solves the worry that user produces leakage of private information to social process, promotes the social multimedia chatted
The multimedia file of fileinfo and mobile terminal is effectively protected, and the mode of image and recognition of face can be used to enter
The quick upper transmitting file of row, more succinctly, quickly, the mode of security customization solves individual and the secret of business exchange is reliable
Property.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or device including a series of elements not only include those key elements, and
And also include the other element being not expressly set out, or also include for this process, method, article or device institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this
Other identical element also be present in the process of key element, method, article or device.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on such understanding, technical scheme is substantially done to prior art in other words
Going out the part of contribution can be embodied in the form of software product, and the computer software product is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions to cause a station terminal equipment (can be mobile phone, computer, clothes
Be engaged in device, air conditioner, or network equipment etc.) perform method described in each embodiment of the present invention.
The preferred embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of data encryption storage method, it is characterised in that the described method comprises the following steps：
Set a private information to take care of functional module, drawn by private information keeping functional module in terminal storage space
Divide a private information storage region；
The private information storage region is arrived into the storage of user's private information, and the corresponding private information storage region sets one
Inquire about unlocking manner；
When the private information storage region arrive in user's private information storage, remove the terminal storage space it is interior other
User's private information of storage region.
2. a kind of data encryption storage method according to claim 1, it is characterised in that methods described includes following step
Suddenly：
When needing to inquire about user's private information, functional module is taken care of by the private information and verifies that the inquiry unlocks
Mode, read user's private information.
3. a kind of data encryption storage method according to claim 1, it is characterised in that the private information takes care of function
Module is integrally disposed in one and is used in the instant messaging application program of network social intercourse, passes through chatting for the instant messaging application program
Call the private information keeping functional module in its interface.
4. a kind of data encryption storage method according to claim 3, it is characterised in that taken care of by the private information
Functional module associates designated contact or the designated contact group of the instant messaging application program, is contacted with described specify
The multimedia file at people or the designated contact group chatting interface is saved in the private information storage region in real time.
5. a kind of data encryption storage method according to claim 4, it is characterised in that as more matchmakers of the chat interface
When body file is saved in the private information storage region in real time, other storage regions of the mobile terminal and described are removed
The multimedia file of the chat interface corresponding to instant messaging application program on the webserver.
6. a kind of data encryption storage method according to claim 3, it is characterised in that taken care of by the private information
Functional module association sets the automatic encryption storage mark of a certain multimedia file, when the multimedia text received described in mobile terminal
When there is the automatic encryption storage mark in part, the private information storage region is arrived into multimedia file storage.
7. a kind of data encryption storage method according to claim 6, it is characterised in that deposited by the multimedia file
When storing up the private information storage region, the multimedia file of other storage regions of the mobile terminal is removed.
8. a kind of data encryption storage method according to claim 2, it is characterised in that pre-set the inquiry unblock
Mode is given in the association of mode for change, when the inquiry unlocking manner passes into silence, by associating good friend, group, mobile phone to default
Or mailbox sends checking information and given for change, or, given for change by inputting default validation problem answer.
A kind of 9. data encryption storage device, it is characterised in that the data encryption storage device include processor, memory and
Data/address bus；
The data/address bus is used to realize the connection communication between processor and memory；
The processor is used to perform the data encryption storage program stored in memory, to realize following steps：
Set a private information to take care of functional module, drawn by private information keeping functional module in terminal storage space
Divide a private information storage region；
The private information storage region is arrived into the storage of user's private information, and the corresponding private information storage region sets one
Inquire about unlocking manner；
When the private information storage region arrive in user's private information storage, remove the terminal storage space it is interior other
User's private information of storage region.
10. a kind of computer-readable recording medium, it is characterised in that be stored with data on the computer-readable recording medium and add
Close storage program, the number as described in claim any one of 1-8 is realized when the data encryption storage program is executed by processor
The step of according to encryption storage method.
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| CN201710794905.4A CN107516051A (en) | 2017-09-05 | 2017-09-05 | A kind of data encryption storage method, device and computer-readable recording medium |
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| CN201710794905.4A CN107516051A (en) | 2017-09-05 | 2017-09-05 | A kind of data encryption storage method, device and computer-readable recording medium |
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| CN110881033A (en) * | 2019-11-07 | 2020-03-13 | 腾讯科技（深圳）有限公司 | Data encryption method, device, equipment and readable storage medium |
| CN112148791A (en) * | 2020-09-15 | 2020-12-29 | 张立旭 | Distributed data dynamic adjustment storage method and system |
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