CN107357511A - Password Input Area generation method, electric terminal and computer-readable recording medium - Google Patents
Password Input Area generation method, electric terminal and computer-readable recording medium Download PDFInfo
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- CN107357511A CN107357511A CN201710414223.6A CN201710414223A CN107357511A CN 107357511 A CN107357511 A CN 107357511A CN 201710414223 A CN201710414223 A CN 201710414223A CN 107357511 A CN107357511 A CN 107357511A
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 230000000977 initiatory effect Effects 0.000 claims 1
- 230000006870 function Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000004590 computer program Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
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Classifications
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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
- G06F3/04886—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 by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus
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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
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/45—Structures or tools for the administration of authentication
- G06F21/46—Structures or tools for the administration of authentication by designing passwords or checking the strength of passwords
-
- 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
- G06F3/0485—Scrolling or panning
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- General Engineering & Computer Science (AREA)
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- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Human Computer Interaction (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- User Interface Of Digital Computer (AREA)
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Abstract
The embodiments of the invention provide a kind of Password Input Area generation method, including：When screen is in bright screen and locked state, start trapped state, continuously slipping track caused by screen is slided to capture user；According to the continuously slipping track, position and the size in Password Input region are calculated, generates and shows Password Input region.Based on above method, because Password Input region is not to be directly displayed on lock-screen, causes mobile terminal locked it can thus be avoided other people disorderly input password or guess password right by other people and reveal individual privacy；In addition, directly inputted in Password Input region password with it is existing by way of digital input keyboard key feeding cipher compared with, there is more preferable protectiveness for the password of user, and password is not easy to be cracked；3rd, preferably interest is had relative to prior art to generate the mode in Password Input region based on continuously slipping track caused by user's slip screen.The embodiment of the present invention additionally provides a kind of electric terminal and computer-readable recording medium of screen function to be touched.
Description
Technical Field
The invention relates to the technical field of password security, in particular to a password input area generation method, an electronic terminal and a computer readable storage medium.
Background
With the popularization of mobile intelligent terminals, such as mobile phones, personal privacy security also becomes a problem of increasing concern. Generally, in order to prevent other people from randomly checking their own mobile phones, users set passwords for the mobile phones.
When a user wants to use the mobile phone, the user firstly needs to enter an unlocking interface, and at the moment, a password input area is displayed for the user to input a password. Generally, the display position of the password input area on the display interface of the mobile phone is fixed and always displayed, which brings problems, such as:
1. when some people take the mobile phone of other people, the mobile phone is likely to be randomly input for a certain purpose, so that the mobile phone is locked due to excessive times of wrong password input.
2. In case that the password is guessed by others, the privacy is seriously leaked;
3. because the password input area is composed of a 10-digit number input keyboard and the position of each digit is fixed, the password is easily guessed by others according to the gesture rule when the password is keyed in, and the password is leaked;
4. similarly, because the position of each digit in the password input keyboard is fixed, the Trojan horse is likely to crack the password according to the position of the user clicking the password and perform other illegal operations.
Disclosure of Invention
To at least partially solve the problems in the prior art, embodiments of the present invention are directed to a password input area generating method, an electronic terminal, and a computer-readable storage medium.
According to a first aspect, an embodiment provides a password input area generation method, including:
when the screen is in a bright and locked state, starting a capture state to capture a continuous sliding track generated by a user sliding the screen;
and calculating the position and the size of the password input area according to the continuous sliding track, and generating and displaying the password input area.
In the foregoing solution, the starting capture state includes:
when the screen is switched to a bright and locked state, the capture state is automatically started; or,
when the screen is in a bright screen and locked state, and the capture state is started when the fact that the user presses the screen for more than preset time is detected.
In the foregoing solution, the calculating the position and size of the password input area according to the continuous sliding trajectory, and generating and displaying the password input area includes:
determining the size of each password input box according to the length of the continuous sliding track and the digit of the password;
determining the position of each password input frame on the continuous sliding track;
and drawing and displaying each password input frame according to the size and the position of each password input frame.
In the above scheme, the password input box has a preset minimum size value, when the size of the password input box determined according to the length of the continuous sliding track and the digit of the password is smaller than the preset minimum size value, the generated and displayed password input area disappears, and the capture state is restarted to capture the continuous sliding track generated by the sliding screen of the user.
The above scheme further comprises, after generating and displaying the password input area:
calling out a digital virtual keyboard;
receiving a password input by a user in the password input area through the digital virtual keyboard;
authenticating the input password;
and unlocking the screen in the case that the authentication is passed.
According to a second aspect, an embodiment provides an electronic terminal with a touch function screen, including:
the screen is used for starting a capture state when the screen is in a bright and locked state so as to capture a continuous sliding track generated by a user sliding the screen;
and the processor is used for calculating the position and the size of the password input area according to the continuous sliding track, generating the password input area and sending the password input area to the screen to display the password input area.
In the scheme, the processor determines the size of each password input box according to the length of the continuous sliding track and the digit of the password; determining the position of each password input frame on the continuous sliding track; and drawing each password input frame according to the size and the position of each password input frame and sending the password input frames to the screen for displaying.
In the above scheme, the password input box has a preset minimum size value, and when the size of the password input box determined by the processor according to the length of the continuous sliding track and the digit of the password is smaller than the preset minimum size value, the generated and sent password input area displayed on the screen disappears, and the screen is notified to restart the capture state, so as to capture the continuous sliding track generated by the user sliding the screen.
In the foregoing solution, the processor is further configured to, after generating and displaying the password input area:
calling out a digital virtual keyboard;
receiving a password input by a user in the password input area through the digital virtual keyboard;
authenticating the input password;
and unlocking the mobile terminal under the condition that the authentication is passed.
According to a third aspect, an embodiment provides a computer-readable storage medium comprising a program for execution by a processor to implement the method according to the first aspect.
Compared with the prior art, the embodiment of the invention at least has the following advantages:
according to the password input area generation method provided by the embodiment of the invention, under the condition that the screen is locked and lightened, a continuous sliding track generated by a user sliding the screen through a finger is received; and generating a password input area according to the continuous sliding track. Based on the method, firstly, as the password input area is not directly displayed on the locking screen, other people cannot easily find the mode of inputting the password, the problem that the privacy of a person is revealed because the password is input by other people in a mess, or the password is guessed by other people can be avoided; secondly, compared with the mode of directly inputting the password by a digital input keyboard in the prior art, the password input area has better protection for the password of the user, and the password is not easy to crack; thirdly, the method for generating the password input area based on the continuous sliding track generated by the user sliding the screen has better interest compared with the prior art.
Drawings
FIG. 1 is a flow diagram of a password entry area generation method in one embodiment of the present invention;
FIG. 2 is a schematic diagram of a linear sliding track in the password input area generating method according to the present invention;
FIG. 3 is a schematic diagram of a curved sliding track in the password input area generating method according to the present invention;
fig. 4 is a basic structure diagram of an electronic terminal with a touch function screen according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.
Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.
The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings).
Example one
Referring to fig. 1, a flowchart illustrating steps of a password input area generating method according to the present invention is shown, which may specifically include:
step 101, when the screen is in a bright and locked state, starting a capture state to capture a continuous sliding track generated by a user sliding the screen;
specifically, the method according to the first embodiment of the present invention can be applied to any type of mobile terminal, such as a mobile phone, a tablet computer, and the like, where the mobile terminal at least includes a display device for receiving a touch signal.
Specifically, the capture starting state includes:
when the screen is switched to a bright and locked state, the capture state is automatically started; or,
when the screen is in a bright screen and locked state, and the capture state is started when the fact that the user presses the screen for more than preset time is detected.
In practical implementation, when the screen is locked and in a bright screen state, the user may press a fixed position on the screen for a long time, and if the mobile terminal detects that the user presses the screen and the pressing time reaches a preset time, such as 0.5s or 1s, the capture state is started. The length of the preset time can be set according to actual needs; alternatively, the capture state is initiated directly when the screen is switched to a bright and locked state.
After the capture state is started, the mobile terminal receives a continuous sliding track generated by a user sliding the screen through a finger from the pressing position.
And 102, calculating the position and the size of the password input area according to the continuous sliding track, and generating and displaying the password input area.
Specifically, the calculating the position and size of the password input area according to the continuous sliding track, and generating and displaying the password input area includes:
determining the size of each password input box according to the length of the continuous sliding track and the digit of the password;
determining the position of each password input frame on the continuous sliding track;
and drawing and displaying each password input frame according to the size and the position of each password input frame.
In practical applications, the password of the mobile terminal is 4 bits or 6 bits, that is, the password includes 4 digits or 6 digits, and of course, the digits of the password include, but are not limited to, the above listed situations. Each digit in the password corresponds to one password input box, so that as many password input boxes are generated as many passwords exist, all the password input boxes form a password input area, and each password input box is the same in size, that is, each password input box has the same length and width. No matter how many digits N of the password of the mobile terminal are, after the user finishes sliding, the mobile terminal firstly determines the length of the sliding track and determines the size of each password input box according to the digits N of the password, so that all the password input boxes can be just accommodated on the sliding track.
In practical implementation, a preset minimum size value of the password input box can be preset, when the size of the password input box determined according to the length of the continuous sliding track and the digit of the password is smaller than the preset minimum size value, the generated and displayed password input area disappears, and the capture state is restarted to capture the continuous sliding track generated by the sliding screen of the user; meanwhile, a text prompt that the sliding track of the user is not enough to generate the password input area can be given on the screen, and then the user can slide the screen again to generate a new sliding track which is enough to accommodate all the password input boxes.
Specifically, the sliding tracks generated by the user sliding the screen may be straight lines or curved lines, as shown in fig. 2, 3 common straight sliding tracks are shown, and fig. 3 shows 4 common curved sliding tracks.
In practical implementation, when the number of password bits is N, the positions of N password input boxes can be determined on the continuous sliding track in the following manner:
determining N equidistant points on the continuous sliding track according to the length of the continuous sliding track; and respectively determining the position of each password input frame according to the N points.
In practical implementation, two of the N equidistant points may be located at two end points of the continuous sliding track.
Specifically, the determined point may be used as a central symmetry point of each password input box, and each password input box may be generated based on the central symmetry point, and each password input box may have the same inclination angle, or the inclination angle of each password input box may be randomly set.
In an alternative embodiment of the invention, the method further comprises: after the password input area is generated and displayed:
calling out a digital virtual keyboard;
receiving a password input by a user in the password input area through the digital virtual keyboard;
authenticating the input password;
and unlocking the mobile terminal under the condition that the authentication is passed.
To sum up, in the password input area generating method provided in the first embodiment of the present invention, when the screen is in a bright and locked state, the capture state is started to capture a continuous sliding track generated by a user sliding the screen; and calculating the position and the size of the password input area according to the continuous sliding track, and generating and displaying the password input area. Based on the method, firstly, as the password input area is not directly displayed on the locking screen, the problem that the personal privacy is leaked due to the fact that the mobile terminal is locked or guessed by others because the passwords are indiscriminately input by others can be avoided; secondly, compared with the mode of directly inputting the password by a digital input keyboard in the prior art, the password input area has better protection for the password of the user, and the password is not easy to crack; thirdly, the method for generating the password input area based on the continuous sliding track generated by the user sliding the screen has better interest compared with the prior art.
Example two
Referring to fig. 4, a block diagram of an embodiment of an electronic terminal with a touch screen according to the present invention is shown, and as shown in fig. 4, the electronic terminal includes: a screen 41 and a processor 42; wherein,
the screen 41 is used for starting a capture state when the screen is in a bright and locked state so as to capture a continuous sliding track generated by a user sliding the screen;
and the processor 42 is configured to calculate a position and a size of the password input area according to the continuous sliding track, generate the password input area, and send the password input area to the screen 41 to display the password input area.
Specifically, when the screen 41 is switched to a bright and locked state, the capture state is automatically started; alternatively, when the screen 41 is in a bright and locked state, the capture state is initiated when it is detected that the user presses the screen for more than a preset time.
In practical implementation, when the screen 41 is locked and in a bright state, the user may press a fixed position on the screen 41 for a long time, and if it is detected that the user presses the screen and the pressing time reaches a preset time, such as 0.5s or 1s, the capture state is initiated. The length of the preset time can be set according to actual needs; alternatively, when the screen 41 is switched to a bright and locked state, the capture state is directly started.
After the capture state is initiated, the screen 41 starts to receive a continuous sliding track generated by the user sliding the screen with a finger starting from the pressed position.
Specifically, the processor 42 determines the size of each password input box according to the length of the continuous sliding track and the number of digits of the password; determining the position of each password input frame on the continuous sliding track; and drawing each password input frame according to the size and the position of each password input frame and sending the password input frames to the screen 41 for displaying.
In practical implementation, the password input box has a preset minimum size value, and when the size of the password input box determined by the processor 42 according to the length of the continuous sliding track and the number of digits of the password is smaller than the preset minimum size value, the generated and sent password input area displayed on the screen 41 disappears, and the capture state is restarted, so as to capture the continuous sliding track generated by the user sliding the screen 41.
Specifically, the sliding track generated by the user sliding the screen 41 may be a straight line or a curved line.
In practical implementation, the processor 42 determines equidistant points with the same number as the password digits on the continuous sliding track according to the length of the continuous sliding track; and respectively determining the position of each password input box according to the determined points.
Specifically, the determined point may be used as a central symmetry point of each password input box, and each password input box may be generated based on the central symmetry point, and each password input box may have the same inclination angle, or the inclination angle of each password input box may be randomly set.
In an alternative embodiment of the present invention, the processor 42 is further configured to, after generating and displaying the password entry area:
calling out a digital virtual keyboard;
receiving a password input by a user in the password input area through the digital virtual keyboard;
authenticating the input password;
and unlocking the mobile terminal under the condition that the authentication is passed.
EXAMPLE III
A third embodiment of the present invention provides a computer-readable storage medium, which includes a program for execution by a processor to implement the method according to the first embodiment.
Those skilled in the art will appreciate that all or part of the functions of the various methods in the above embodiments may be implemented by hardware, or may be implemented by computer programs. When all or part of the functions of the above embodiments are implemented by a computer program, the program may be stored in a computer-readable storage medium, and the storage medium may include: a read only memory, a random access memory, a magnetic disk, an optical disk, a hard disk, etc., and the program is executed by a computer to realize the above functions. For example, the program may be stored in a memory of the device, and when the program in the memory is executed by the processor, all or part of the functions described above may be implemented. In addition, when all or part of the functions in the above embodiments are implemented by a computer program, the program may be stored in a storage medium such as a server, another computer, a magnetic disk, an optical disk, a flash disk, or a removable hard disk, and may be downloaded or copied to a memory of a local device, or may be version-updated in a system of the local device, and when the program in the memory is executed by a processor, all or part of the functions in the above embodiments may be implemented.
The present invention has been described in terms of specific examples, which are provided to aid understanding of the invention and are not intended to be limiting. For a person skilled in the art to which the invention pertains, several simple deductions, modifications or substitutions may be made according to the idea of the invention.
Claims (10)
1. A password input area generation method, comprising:
when the screen is in a bright and locked state, starting a capture state to capture a continuous sliding track generated by a user sliding the screen;
and calculating the position and the size of the password input area according to the continuous sliding track, and generating and displaying the password input area.
2. The method of claim 1, wherein the initiating a capture state comprises:
when the screen is switched to a bright and locked state, the capture state is automatically started; or,
when the screen is in a bright screen and locked state, and the capture state is started when the fact that the user presses the screen for more than preset time is detected.
3. The method according to claim 2, wherein the calculating the position and size of the password input area according to the continuous sliding track, and generating and displaying the password input area comprises:
determining the size of each password input box according to the length of the continuous sliding track and the digit of the password;
determining the position of each password input frame on the continuous sliding track;
and drawing and displaying each password input frame according to the size and the position of each password input frame.
4. The method of claim 3, wherein the password input box has a preset minimum size value, and when the size of the password input box determined according to the length of the continuous sliding track and the number of digits of the password is smaller than the preset minimum size value, the generated and displayed password input area disappears, and the capture state is restarted to capture the continuous sliding track generated by the user sliding the screen.
5. The method of any of claims 1 to 4, further comprising, after generating and displaying the password entry area:
calling out a digital virtual keyboard;
receiving a password input by a user in the password input area through the digital virtual keyboard;
authenticating the input password;
and unlocking the screen in the case that the authentication is passed.
6. An electronic terminal with a touch function screen, comprising:
the screen is used for starting a capture state when the screen is in a bright and locked state so as to capture a continuous sliding track generated by a user sliding the screen;
and the processor is used for calculating the position and the size of the password input area according to the continuous sliding track, generating the password input area and sending the password input area to the screen to display the password input area.
7. The electronic terminal according to claim 6,
the processor determines the size of each password input box according to the length of the continuous sliding track and the digit of the password; determining the position of each password input frame on the continuous sliding track; and drawing each password input frame according to the size and the position of each password input frame and sending the password input frames to the screen for displaying.
8. The electronic terminal of claim 7, wherein the password input box has a preset minimum size value, and when the size of the password input box determined by the processor according to the length of the continuous sliding track and the number of digits of the password is smaller than the preset minimum size value, the password input area generated and sent to the screen display disappears, and the screen is notified to restart the capture state to capture the continuous sliding track generated by the user sliding the screen.
9. The electronic terminal of any of claims 6-8, wherein the processor is further configured to, after generating and displaying the password entry area:
calling out a digital virtual keyboard;
receiving a password input by a user in the password input area through the digital virtual keyboard;
authenticating the input password;
and unlocking the mobile terminal under the condition that the authentication is passed.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium comprises a program for execution by a processor for implementing the method according to any of the preceding claims 1 to 5.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710414223.6A CN107357511A (en) | 2017-06-05 | 2017-06-05 | Password Input Area generation method, electric terminal and computer-readable recording medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710414223.6A CN107357511A (en) | 2017-06-05 | 2017-06-05 | Password Input Area generation method, electric terminal and computer-readable recording medium |
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Application publication date: 20171117 |