CN106648370B - A kind of encryption method and mobile terminal of sectional drawing - Google Patents
A kind of encryption method and mobile terminal of sectional drawing Download PDFInfo
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- CN106648370B CN106648370B CN201611245677.7A CN201611245677A CN106648370B CN 106648370 B CN106648370 B CN 106648370B CN 201611245677 A CN201611245677 A CN 201611245677A CN 106648370 B CN106648370 B CN 106648370B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/04845—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range for image manipulation, e.g. dragging, rotation, expansion or change of colour
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
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- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Health & Medical Sciences (AREA)
- Bioethics (AREA)
- General Health & Medical Sciences (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Software Systems (AREA)
- User Interface Of Digital Computer (AREA)
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Abstract
The present invention provides a kind of encryption method of sectional drawing and mobile terminal, this method includes：Receive shot operation of the user to the touch screen；The sectional drawing to being cut object is obtained according to the shot operation；Identify the first finger print information of the shot operation；The sectional drawing is encrypted using first finger print information.User only needs that touch screen progress shot operation the sectional drawing being encrypted can be directly obtained in this way, so that the acquisition of sectional drawing is limited by permission, while improving the information security of sectional drawing, keeps user operationally more convenient to the protection of sectional drawing.
Description
Technical field
The present invention relates to the communications field more particularly to the encryption methods and mobile terminal of a kind of sectional drawing.
Background technology
With the continuous development of information technology, the sectional drawing function that user is often used on mobile terminal cuts screen content
Figure.Some sectional drawings are related to privacy or personal information security, such as the sectional drawing etc. including bank transaction information, these sectional drawings are straight
It connects and is arbitrarily checked in the sectional drawing catalogue for be stored in not priority assignation, be easy to cause oneself privacy or leakage of personal information.Mesh
Before, protection is related to the sectional drawing of privacy or personal information, generally requires after user obtains sectional drawing and goes setting rights encryption, operation manually
It is relatively complicated.As it can be seen that existing sectional drawing encryption method is poor in simple operation.
Invention content
The embodiment of the present invention provides a kind of encryption method and mobile terminal of sectional drawing, and the encryption method to solve sectional drawing is being grasped
Make the poor problem of convenience.
In a first aspect, an embodiment of the present invention provides a kind of encryption method of sectional drawing, for including the mobile end of touch screen
End, including：
Receive shot operation of the user to the touch screen；
The sectional drawing to being cut object is obtained according to the shot operation；
Identify the first finger print information of the shot operation；
The sectional drawing is encrypted using first finger print information.
Second aspect, the embodiment of the present invention also provide a kind of mobile terminal, including touch screen, and the mobile terminal also wraps
It includes：
First receiving module, the shot operation for receiving user to the touch screen；
First acquisition module, for obtaining the sectional drawing to being cut object according to the shot operation；
First identification module, for identification the first finger print information of the shot operation；
Encrypting module, for the sectional drawing to be encrypted using first finger print information.
In this way, providing a kind of encryption method and mobile terminal of sectional drawing in the embodiment of the present invention, this method includes：It receives
Shot operation of the user to the touch screen；The sectional drawing to being cut object is obtained according to the shot operation；Identify the sectional drawing
First finger print information of operation；The sectional drawing is encrypted using first finger print information.User only needs to touching in this way
The sectional drawing being encrypted can be directly obtained by touching screen progress shot operation, so that the acquisition of sectional drawing is limited by permission, carried
While the information security of high sectional drawing, keep user operationally more convenient to the protection of sectional drawing.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, needed in being described below to the embodiment of the present invention
Attached drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention,
For those of ordinary skill in the art, without having to pay creative labor, it can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the flow chart of the encryption method for the sectional drawing that first embodiment of the invention provides；
Fig. 2 is the flow chart of the encryption method for the sectional drawing that second embodiment of the invention provides；
Fig. 3 is one of the structure chart of mobile terminal that third embodiment of the invention provides；
Fig. 4 is the two of the structure chart for the mobile terminal that third embodiment of the invention provides；
Fig. 5 is the three of the structure chart for the mobile terminal that third embodiment of the invention provides；
Fig. 6 is the four of the structure chart for the mobile terminal that third embodiment of the invention provides；
Fig. 7 is the five of the structure chart for the mobile terminal that third embodiment of the invention provides；
Fig. 8 is the six of the structure chart for the mobile terminal that third embodiment of the invention provides；
Fig. 9 is the structure chart for the mobile terminal that fourth embodiment of the invention provides.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained without creative efforts
Example, shall fall within the protection scope of the present invention.
First embodiment
It is the flow chart of the encryption method of sectional drawing provided in an embodiment of the present invention referring to Fig. 1, Fig. 1, this method is for including
The mobile terminal of touch screen, as shown in Figure 1, including the following steps：
Step 101 receives shot operation of the user to the touch screen.
In the embodiment of the present invention, the shot operation of user is to be realized by the touch control operation to touch screen, such as click
Then the virtual push button for the progress sectional drawing being arranged on touch screen needs truncated picture content, certainly by confining operation and selecting
It can also be other modes, do not limit herein.
Step 102 is obtained according to the shot operation to by the sectional drawing of section object.
After user carries out shot operation, i.e., truncated picture content is formed into a sectional drawing in the form of picture.It can be with
Understand, it can be entire touch screen to be cut object, or an object in touch screen.
First finger print information of step 103, the identification shot operation.
Due to shot operation be touch screen is carried out, thus when user's touch-control to touch screen carry out shot operation when, i.e.,
It may recognize that the first finger print information of the finger for implementing the shot operation.
Step 104 is encrypted the sectional drawing using first finger print information.
After identifying the first finger print information of shot operation, then sectional drawing is added using first finger print information
It is close, to improve crypticity and the safety of sectional drawing so that carry out priority assignation to the sectional drawing of acquisition without the later stage and can be achieved with cutting
Figure encryption, improves operational convenience.
In the embodiment of the present invention, above-mentioned mobile terminal any can have the mobile terminal of touch screen, such as：Mobile phone is put down
Plate computer (Tablet Personal Computer), laptop computer (Laptop Computer), personal digital assistant
(Personal Digital Assistant, abbreviation PDA), mobile Internet access device (Mobile Internet Device, MID)
Or wearable device (Wearable Device) etc..
The encryption method of the sectional drawing of the embodiment of the present invention, for include touch screen mobile terminal, including：Receive user couple
The shot operation of the touch screen；The sectional drawing to being cut object is obtained according to the shot operation；Identify the shot operation
First finger print information；The sectional drawing is encrypted using first finger print information.In this way user only need to touch screen into
Row shot operation can directly obtain the sectional drawing being encrypted, so that the acquisition of sectional drawing is limited by permission, improve sectional drawing
Information security while, keep user operationally more convenient to the protection of sectional drawing.
Second embodiment
It is the flow chart of the operating method of mobile terminal provided in an embodiment of the present invention referring to Fig. 2, Fig. 2, as shown in Fig. 2,
Include the following steps：
Step 201 receives shot operation of the user to the touch screen.
In the embodiment of the present invention, the shot operation of user is to be realized by the touch control operation to touch screen, such as click
Then the virtual push button for the progress sectional drawing being arranged on touch screen needs truncated picture content, certainly by confining operation determination
It can also be other modes, do not limit herein.
Step 202 is obtained according to the shot operation to by the sectional drawing of section object.
After user carries out shot operation, i.e., truncated picture content is formed into a sectional drawing in the form of picture.It can be with
Understand, it can be entire touch screen to be cut object, or an object in touch screen.
First finger print information of step 203, the identification shot operation.
Due to shot operation be touch screen is carried out, thus when user's touch-control to touch screen carry out shot operation when, i.e.,
It may recognize that the first finger print information of the finger for implementing the shot operation.
Step 204 is encrypted the sectional drawing using first finger print information.
After identifying the first finger print information of shot operation, then sectional drawing is added using first finger print information
It is close, to improve crypticity and the safety of sectional drawing so that carry out priority assignation to the sectional drawing of acquisition without the later stage and can be achieved with cutting
Figure encryption, improves operational convenience.
The encrypted sectional drawing is stored in the corresponding catalogue of first finger print information by step 205.
Encrypted sectional drawing is stored respectively according to different finger print informations, facilitates management of the user to sectional drawing.For example, user
Different finger print informations can be respectively adopted according to the difference of sectional drawing type to be encrypted, and be stored in corresponding catalogue
Face, with easy-to-look-up and check.In addition, when different user carries out sectional drawing using same mobile terminal, due to encrypted fingerprint
Information has differences, necessarily so that shot image information deposits in different directories, to facilitate user to distinguish.
Optionally, described to utilize described first after the step of the first finger print information of the identification shot operation
Further include before the step of sectional drawing is encrypted in finger print information：
Receive slide of the user to the touch screen；
Identify the operating parameter of the slide；
The described the step of sectional drawing is encrypted using first finger print information, including：
The sectional drawing is encrypted using the operating parameter and first finger print information.
In the embodiment of the present invention, to improve the difficulty that cracks of password, user is carrying out shot operation to touch screen and is identifying
Go out after the first finger print information of the shot operation, can proceed with slide, mobile terminal may recognize that the sliding in turn
Then the operating parameter of operation utilizes the operating parameter and the first finger print information to be obtained to shot operation collectively as Crypted password
Sectional drawing be encrypted.It should be understood that the slide can be operated continuously with shot operation, can also intermittent operation, this
Place does not limit.
Optionally, the operating parameter includes glide direction, sliding distance and/or sliding trace.
For slide, including a variety of different operating parameters.Such as sliding may recognize that according to slide
Direction, sliding distance or sliding trace etc..These operating parameters may include one such or several as Crypted password
Combination.For example, carrying out slide to the left after carrying out shot operation to touch screen, the fingerprint of shot operation can will be completed at this time
Information is jointly encrypted the sectional drawing of acquisition with glide direction to the left.
Optionally, described to utilize described first after the step of the first finger print information of the identification shot operation
Before the step of sectional drawing is encrypted in finger print information, further include：
Judge first finger print information whether with preset fingerprint information matches；
The described the step of sectional drawing is encrypted using first finger print information, including：
If first finger print information and the preset fingerprint information matches, using first finger print information to described
Sectional drawing is encrypted.
It can be by judging whether the first finger print information matches with preset fingerprint information to decide whether in the embodiment of the present invention
The sectional drawing of acquisition is encrypted, when first finger print information matching certification success, just utilizes predetermined encryption password to this section
The sectional drawing that graphic operation obtains is encrypted, this makes user enjoy autonomous right to choose to the encipherment protection of sectional drawing, and prevents sectional drawing
In addition encrypted maloperation is arbitrarily encrypted sectional drawing prevented also from other people except user.For example, user preset fingerprint
Information is the finger print information of little finger then must carry out sectional drawing when user needs that protection is encrypted to sectional drawing with little finger
Operation could encrypt the sectional drawing of acquisition.Since the probability for carrying out touch control operation on mobile terminals with little finger is relatively low,
User can unrestricted choice which finger to carry out shot operation to decide whether that protection is encrypted to sectional drawing, and in general feelings using
Touch control operation under shape can't occur to the encrypted maloperation of sectional drawing.And for except user other people use mobile terminal
When, the setting of preset fingerprint information also avoids arbitrarily encrypting the puzzlement brought to user to sectional drawing.
Optionally, described to utilize described first after the step of the first finger print information of the identification shot operation
Before the step of sectional drawing is encrypted in finger print information, further include：
Receive confirmation operation of the user to the touch screen；
Identify the second finger print information of the confirmation operation；
Judge whether second finger print information and first finger print information are consistent；
The step of sectional drawing is encrypted using the first finger print information of the behaviour, including：
If second finger print information is consistent with first finger print information, using first finger print information to described
Sectional drawing is encrypted.
To prevent from identifying the maloperation of finger print information in shot operation, sectional drawing can be completed and identifying the of shot operation
After one finger print information, the confirmation to the first finger print information is carried out.For example, the first finger print information can be identified in identification finger-print region
Later, prompt user turns again to the identification finger-print region so that, into confirmation, user can be to touch screen at this time to the first finger print information
Confirmation operation (for example, being clicked etc. to virtual push button) is carried out, to which mobile terminal may recognize that user carries out confirmation operation
The second finger print information, and the second finger print information and the first finger print information are compared, when the second finger print information and first refer to
When line information is consistent, then the encryption to sectional drawing is completed, to reduce the possibility that sectional drawing is encrypted by the maloperation of touch-control.
Optionally, after the described the step of sectional drawing is encrypted using first finger print information, further include：
It receives user and operation is checked to the sectional drawing；
Check that operation obtains the third finger print information input by user according to described；
The third finger print information is matched with the first finger print information in the sectional drawing the sectional drawing to be decrypted.
When user needs to check the encrypted sectional drawing, need to carry out sectional drawing on mobile terminals checks operation, this time shift
Dynamic terminal can prompt user to input decryption fingerprint.For example, the virtual region of input decryption fingerprint, user can be arranged on the touchscreen
Third finger print information can be inputted in the virtual region.When encrypted first fingerprint in third finger print information input by user and sectional drawing
When information matches, then successful decryption, the sectional drawing can be shown to realize that user checks；When third finger print information input by user and cut
When encrypted first finger print information mismatches in figure, then decrypt unsuccessful, sectional drawing does not show cannot achieve and check, can prompt can not
Open sectional drawing.
The embodiment of the present invention shifting sectional drawing encryption method, for include touch screen mobile terminal, including：Receive user
To the shot operation of the touch screen；The sectional drawing to being cut object is obtained according to the shot operation；Identify the shot operation
The first finger print information；The sectional drawing is encrypted using first finger print information；The encrypted sectional drawing is stored
In the corresponding catalogue of first finger print information.In this way user only need to touch screen carry out shot operation can directly obtain into
The encrypted sectional drawing of row while improving the information security of sectional drawing, makes user couple so that the acquisition of sectional drawing is limited by permission
The protection of sectional drawing is operationally more convenient.
3rd embodiment
It is the structure chart that the present invention implements the mobile terminal provided, including touch screen referring to Fig. 3, Fig. 3, as shown in figure 3, moving
Moving terminal 300 further includes：
First receiving module 301, the shot operation for receiving user to the touch screen；
First acquisition module 302, for obtaining the sectional drawing to being cut object according to the shot operation；
First identification module 303, for identification the first finger print information of the shot operation；
Encrypting module 304, for the sectional drawing to be encrypted using first finger print information.
Optionally, as shown in figure 4, the mobile terminal 300 further includes：
Memory module 305, for the encrypted sectional drawing to be stored in the corresponding catalogue of first finger print information.
Optionally, as shown in figure 5, the mobile terminal 300 further includes：
Second receiving module 306, the slide for receiving user to the touch screen；
Second identification module 307, for identification operating parameter of the slide；
The encrypting module 304, for being carried out to the sectional drawing using the operating parameter and first finger print information
Encryption.
Optionally, the operating parameter includes glide direction, sliding distance and/or sliding trace.
Optionally, as shown in fig. 6, the mobile terminal 300 further includes：
First judgment module 308, for judge first finger print information whether with preset fingerprint information matches；
The encrypting module 304 utilizes institute if for first finger print information and the preset fingerprint information matches
The first finger print information is stated the sectional drawing is encrypted.
Optionally, as shown in fig. 7, the mobile terminal 300 further includes：
Third receiving module 309, the confirmation operation for receiving user to the touch screen；
Third identification module 310, for identification the second finger print information of the confirmation operation；
Second judgment module 311, for judge second finger print information whether with first finger print information whether one
It causes；
The encrypting module 304 utilizes institute if consistent with first finger print information for second finger print information
The first finger print information is stated the sectional drawing is encrypted.
Optionally, as shown in figure 8, the mobile terminal 300 further includes：
4th receiving module 312 checks operation for receiving user to the sectional drawing；
Second acquisition module 313, for checking that operation obtains the third finger print information input by user according to；
Deciphering module 314, for being matched the third finger print information with right with the first finger print information in the sectional drawing
The sectional drawing is decrypted.
Mobile terminal 300 can realize each process that mobile terminal is realized in above method embodiment, to avoid repeating,
Which is not described herein again.
The mobile terminal 300 of the embodiment of the present invention, including touch screen, the mobile terminal further include：First receiving module,
Shot operation for receiving user to the touch screen；First acquisition module, for being obtained to quilt according to the shot operation
Cut the sectional drawing of object；First identification module, for identification the first finger print information of the shot operation；Encrypting module, for profit
The sectional drawing is encrypted with first finger print information.User only needs to carry out shot operation energy directly to touch screen in this way
The sectional drawing for obtaining to be encrypted, so that the acquisition of sectional drawing is limited by permission, while improving the information security of sectional drawing,
Keep user operationally more convenient to the protection of sectional drawing.
Fourth embodiment
It is the structure chart that the present invention implements the mobile terminal provided referring to Fig. 9, Fig. 9, as shown in figure 9, mobile terminal 900 wraps
It includes：At least one processor 901, memory 902, at least one network interface 904 and user interface 903.In mobile terminal 900
Various components be coupled by bus system 905.It is understood that bus system 905 is for realizing between these components
Connection communication.Bus system 905 further includes power bus, controlling bus and status signal bus in addition in addition to including data/address bus.
But for the sake of clear explanation, various buses are all designated as bus system 905 in fig.9, mobile terminal 900 further includes touching
Screen 906.In addition, touch screen 906 is connect by bus system 905 with the various components of mobile terminal.
Wherein, user interface 903 may include display, keyboard or pointing device (for example, mouse, trace ball
(Track Ball), touch-sensitive plate or touch screen etc..
It is appreciated that the memory 902 in the embodiment of the present invention can be volatile memory or nonvolatile memory,
Both or may include volatile and non-volatile memory.Wherein, nonvolatile memory can be read-only memory (Read-
Only Memory, ROM), programmable read only memory (Programmable ROM, PROM), the read-only storage of erasable programmable
Device (Erasable PROM, EPROM), electrically erasable programmable read-only memory (Electrically EPROM, EEPROM) or
Flash memory.Volatile memory can be random access memory (Random Access Memory, RAM), be used as external high
Speed caching.By exemplary but be not restricted explanation, the RAM of many forms is available, such as static RAM
(Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), Synchronous Dynamic Random Access Memory
(Synchronous DRAM, SDRAM), double data speed synchronous dynamic RAM (Double Data Rate
SDRAM, DDRSDRAM), enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronized links
Dynamic random access memory (Synchlink DRAM, SLDRAM) and direct rambus random access memory (Direct
Rambus RAM, DRRAM).The memory 902 of system and method described herein be intended to including but not limited to these and it is arbitrary its
It is suitble to the memory of type.
In some embodiments, memory 902 stores following element, executable modules or data structures, or
Their subset of person or their superset：Operating system 9021 and application program 9022.
Wherein, operating system 9021, including various system programs, such as ccf layer, core library layer, driving layer etc., are used for
Realize various basic businesses and the hardware based task of processing.Application program 9022, including various application programs, such as media
Player (Media Player), browser (Browser) etc., for realizing various applied business.Realize the embodiment of the present invention
The program of method may be embodied in application program 9022.
In embodiments of the present invention, by the program for calling memory 902 to store or instruction, specifically, can be application
The program stored in program 9022 or instruction, processor 901 are used for：
Receive shot operation of the user to the touch screen；
The sectional drawing to being cut object is obtained according to the shot operation；
Identify the first finger print information of the shot operation；
The sectional drawing is encrypted using first finger print information.
The method that the embodiments of the present invention disclose can be applied in processor 901, or be realized by processor 901.
Processor 901 may be a kind of IC chip, the processing capacity with signal.During realization, the above method it is each
Step can be completed by the integrated logic circuit of the hardware in processor 901 or the instruction of software form.Above-mentioned processing
Device 901 can be general processor, digital signal processor (Digital Signal Processor, DSP), special integrated electricity
Road (Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components.It may be implemented or execute disclosed each method, step and the logic diagram in the embodiment of the present invention.It is general
Processor can be microprocessor or the processor can also be any conventional processor etc..In conjunction with institute of the embodiment of the present invention
The step of disclosed method, can be embodied directly in hardware decoding processor and execute completion, or with the hardware in decoding processor
And software module combination executes completion.Software module can be located at random access memory, and flash memory, read-only memory may be programmed read-only
In the storage medium of this fields such as memory or electrically erasable programmable memory, register maturation.The storage medium is located at
The step of memory 902, processor 901 reads the information in memory 902, the above method is completed in conjunction with its hardware.
It is understood that embodiments described herein can use hardware, software, firmware, middleware, microcode or its
It combines to realize.For hardware realization, processing unit may be implemented in one or more application-specific integrated circuit (Application
Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal Processing,
DSP), digital signal processing appts (DSP Device, DSPD), programmable logic device (Programmable Logic
Device, PLD), field programmable gate array (Field-Programmable Gate Array, FPGA), general processor,
In controller, microcontroller, microprocessor, other electronic units for executing herein described function or combinations thereof.
For software implementations, it can be realized herein by executing the module (such as process, function etc.) of function described herein
The technology.Software code is storable in memory and is executed by processor.Memory can in the processor or
It is realized outside processor.
Optionally, the step that the sectional drawing is encrypted using first finger print information that processor 901 executes
After rapid, further include：
The encrypted sectional drawing is stored in the corresponding catalogue of first finger print information.
Optionally, after the step of the first finger print information of the identification shot operation that processor 901 executes, institute
Further include before stating the step of sectional drawing is encrypted using first finger print information：
Receive slide of the user to the touch screen；
Identify the operating parameter of the slide；
The described the step of sectional drawing is encrypted using first finger print information, including：
The sectional drawing is encrypted using the operating parameter and first finger print information.
Optionally, the operating parameter includes glide direction, sliding distance and/or sliding trace.
Optionally, after the step of the first finger print information of the identification shot operation that processor 901 executes, institute
Before stating the step of sectional drawing is encrypted using first finger print information, further include：
Judge first finger print information whether with preset fingerprint information matches；
The described the step of sectional drawing is encrypted using first finger print information, including：
If first finger print information and the preset fingerprint information matches, using first finger print information to described
Sectional drawing is encrypted.
Optionally, after the step of the first finger print information of the identification shot operation that processor 901 executes, institute
Before stating the step of sectional drawing is encrypted using first finger print information, further include：
Receive confirmation operation of the user to the touch screen；
Identify the second finger print information of the confirmation operation；
Judge whether second finger print information and first finger print information are consistent；
The step of sectional drawing is encrypted using the first finger print information of the behaviour, including：
If second finger print information is consistent with first finger print information, using first finger print information to described
Sectional drawing is encrypted.
Optionally, the step that the sectional drawing is encrypted using first finger print information that processor 901 executes
After rapid, further include：
It receives user and operation is checked to the sectional drawing；
Check that operation obtains the third finger print information input by user according to described；
The third finger print information is matched with the first finger print information in the sectional drawing the sectional drawing to be decrypted.
Mobile terminal 900 can realize each process that mobile terminal is realized in previous embodiment, to avoid repeating, here
It repeats no more.
The mobile terminal 900 of the embodiment of the present invention, receives the shot operation of user；It is obtained to institute according to the shot operation
State the sectional drawing of touch screen；The sectional drawing is encrypted using predetermined encryption password.User only needs to carry out touch screen in this way
Shot operation can automatically obtain the sectional drawing being encrypted, and realize that the information security of sectional drawing is protected, make user to sectional drawing
Protection is operationally more convenient.
Those of ordinary skill in the art may realize that lists described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
It is implemented in hardware or software, depends on the specific application and design constraint of technical solution.Professional technician
Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed
The scope of the present invention.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In embodiment provided herein, it should be understood that disclosed device and method can pass through others
Mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the unit, only
A kind of division of logic function, formula that in actual implementation, there may be another division manner, such as multiple units or component can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be INDIRECT COUPLING or communication link by some interfaces, device or unit
It connects, can be electrical, machinery or other forms.
The unit illustrated as separating component may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, you can be located at a place, or may be distributed over multiple
In network element.Some or all of unit therein can be selected according to the actual needs to realize the embodiment of the present invention
Purpose.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it can also
It is that each unit physically exists alone, it can also be during two or more units be integrated in one unit.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer read/write memory medium.Based on this understanding, technical scheme of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be expressed in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be
People's computer, server or network equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention.
And storage medium above-mentioned includes：USB flash disk, mobile hard disk, ROM, RAM, magnetic disc or CD etc. are various can to store program code
Medium.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (12)
1. a kind of encryption method of sectional drawing, for including the mobile terminal of touch screen, which is characterized in that including：
Receive shot operation of the user to the touch screen；
The sectional drawing to being cut object is obtained according to the shot operation；
Identify the first finger print information of the shot operation；
The sectional drawing is encrypted using first finger print information；
It is described to utilize first finger print information to institute after the step of first finger print information of the identification shot operation
Further include before stating the step of sectional drawing is encrypted：
Receive slide of the user to the touch screen；
Identify the operating parameter of the slide；
The described the step of sectional drawing is encrypted using first finger print information, including：
The sectional drawing is encrypted using the operating parameter and first finger print information.
2. according to the method described in claim 1, it is characterized in that, it is described using first finger print information to the sectional drawing into
After the step of row encryption, further include：
The encrypted sectional drawing is stored in the corresponding catalogue of first finger print information.
3. according to the method described in claim 1, it is characterized in that, the operating parameter include glide direction, sliding distance and/
Or sliding trace.
4. according to any methods of claim 1-3, which is characterized in that the first fingerprint of the identification shot operation
After the step of information, before the described the step of sectional drawing is encrypted using first finger print information, further include：
Judge first finger print information whether with preset fingerprint information matches；
The described the step of sectional drawing is encrypted using first finger print information, including：
If first finger print information and the preset fingerprint information matches, using first finger print information to the sectional drawing
It is encrypted.
5. according to any methods of claim 1-3, which is characterized in that the first fingerprint of the identification shot operation
After the step of information, before the described the step of sectional drawing is encrypted using first finger print information, further include：
Receive confirmation operation of the user to the touch screen；
Identify the second finger print information of the confirmation operation；
Judge whether second finger print information and first finger print information are consistent；
The step of sectional drawing is encrypted using first finger print information, including：
If second finger print information is consistent with first finger print information, using first finger print information to the sectional drawing
It is encrypted.
6. according to any methods of claim 1-3, which is characterized in that described to utilize first finger print information to described
After the step of sectional drawing is encrypted, further include：
It receives user and operation is checked to the sectional drawing；
Check that operation obtains the third finger print information input by user according to described；
The third finger print information is matched with the first finger print information in the sectional drawing the sectional drawing to be decrypted.
7. a kind of mobile terminal, including touch screen, which is characterized in that the mobile terminal further includes：
First receiving module, the shot operation for receiving user to the touch screen；
First acquisition module, for obtaining the sectional drawing to being cut object according to the shot operation；
First identification module, for identification the first finger print information of the shot operation；
Encrypting module, for the sectional drawing to be encrypted using first finger print information；
The mobile terminal further includes：
Second receiving module, the slide for receiving user to the touch screen；
Second identification module, for identification operating parameter of the slide；
The encrypting module, for the sectional drawing to be encrypted using the operating parameter and first finger print information.
8. mobile terminal according to claim 7, which is characterized in that the mobile terminal further includes：
Memory module, for the encrypted sectional drawing to be stored in the corresponding catalogue of first finger print information.
9. mobile terminal according to claim 7, it is characterised in that：The operating parameter include glide direction, sliding away from
From and/or sliding trace.
10. according to any mobile terminals of claim 7-9, which is characterized in that the mobile terminal further includes：
First judgment module, for judge first finger print information whether with preset fingerprint information matches；
The encrypting module utilizes described first if for first finger print information and the preset fingerprint information matches
The sectional drawing is encrypted in finger print information.
11. according to any mobile terminals of claim 7-9, which is characterized in that the mobile terminal further includes：
Third receiving module, the confirmation operation for receiving user to the touch screen；
Third identification module, for identification the second finger print information of the confirmation operation
Second judgment module, for judging whether second finger print information consistent with first finger print information；
The encrypting module utilizes described first if consistent with first finger print information for second finger print information
The sectional drawing is encrypted in finger print information.
12. according to any mobile terminals of claim 7-9, which is characterized in that the mobile terminal further includes：
4th receiving module checks operation for receiving user to the sectional drawing；
Second acquisition module, for checking that operation obtains the third finger print information input by user according to；
Deciphering module, for being matched the third finger print information with to the sectional drawing with the first finger print information in the sectional drawing
It is decrypted.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611245677.7A CN106648370B (en) | 2016-12-29 | 2016-12-29 | A kind of encryption method and mobile terminal of sectional drawing |
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| CN201611245677.7A CN106648370B (en) | 2016-12-29 | 2016-12-29 | A kind of encryption method and mobile terminal of sectional drawing |
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| CN106648370B true CN106648370B (en) | 2018-09-04 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107390991B (en) * | 2017-07-19 | 2019-12-03 | 维沃移动通信有限公司 | A kind of processing method and mobile terminal of screenshot |
| CN109981890B (en) * | 2019-02-26 | 2020-10-27 | 维沃移动通信有限公司 | Reminding task processing method, terminal and computer readable storage medium |
| CN110377202A (en) * | 2019-06-05 | 2019-10-25 | 平安科技（深圳）有限公司 | Image processing method, device, electronic equipment and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101961052B1 (en) * | 2007-09-24 | 2019-03-21 | 애플 인크. | Embedded authentication systems in an electronic device |
| CN101494860B (en) * | 2009-03-06 | 2011-02-16 | 华为终端有限公司 | Handhold mobile terminal and document secrecy method thereof |
| CN103186761B (en) * | 2011-12-28 | 2017-06-20 | 宇龙计算机通信科技(深圳)有限公司 | The fingerprint encryption method and its communication terminal of secret file |
| CN102662525A (en) * | 2012-04-27 | 2012-09-12 | 上海量明科技发展有限公司 | Method and terminal for carrying out screenshot operation through touch screen |
| US11120110B2 (en) * | 2015-01-26 | 2021-09-14 | Microsoft Technology Licensing, Llc. | Authenticating a user with a mobile apparatus |
| CN105893866A (en) * | 2016-02-15 | 2016-08-24 | 努比亚技术有限公司 | Screen capture method and device |
| CN105828115A (en) * | 2016-03-21 | 2016-08-03 | 乐视移动智能信息技术（北京）有限公司 | Control terminal, screen shot control system, controlled display terminal screen shot method and device |
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Effective date of registration: 20200518 Address after: 283 No. 523860 Guangdong province Dongguan city Changan town usha BBK Avenue Patentee after: VIVO MOBILE COMMUNICATION Co.,Ltd. Address before: 283 No. 523860 Guangdong province Dongguan city Changan town usha BBK Avenue Co-patentee before: Wewo Mobile Communication Co. Ltd. Beijing branch Patentee before: VIVO MOBILE COMMUNICATION Co.,Ltd. |