CN107463831A - A kind of terminal security pattern lock screen unlocks method and system - Google Patents
A kind of terminal security pattern lock screen unlocks method and system Download PDFInfo
- Publication number
- CN107463831A CN107463831A CN201710613200.8A CN201710613200A CN107463831A CN 107463831 A CN107463831 A CN 107463831A CN 201710613200 A CN201710613200 A CN 201710613200A CN 107463831 A CN107463831 A CN 107463831A
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- China
- Prior art keywords
- user
- screen
- point
- movement locus
- sliding movement
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- G06F21/31—User authentication
- G06F21/36—User authentication by graphic or iconic representation
Abstract
The invention discloses a kind of terminal security pattern lock screen unlocks method and system, wherein screen locking method includes：Under screen locking setting state, acted in response to the screen sliding of user, generate user's screen sliding movement locus；Judge in user's screen sliding movement locus with the presence or absence of the point iterated through；If so, then with the path of first flag tag user's screen sliding movement locus and the point of process；If it is not, then with the path of second flag tag user's screen sliding movement locus and the point iterated through；After user completes screen locking setting, AES processing of making a summary is carried out to the point of record, and stored result as screen-lock password.The point and order that the present invention is iterated through by record and identification lock screen unlocks pattern, using the digest algorithm of reinforcement, screen locking and screen locking unblock are realized so that reversely calculate that the process of password is more difficult or almost impossible by character string of making a summary, it is not easy to be cracked, security is higher.
Description
Technical field
The present invention relates to field of computer technology, more particularly to a kind of terminal security pattern lock screen unlocks method and system.
Background technology
Slip unlocking manner based on pattern is a kind of current popular unlocking manner, suitable for for example intelligent hand
The mobile terminals such as machine, tablet personal computer.Specifically, in the case where mobile terminal is in the lock state, user passes through mobile whole
The unlocking pattern (i.e. password) is inputted in the unlock interface at end to release the lock-out state, hence into operable interface to mobile whole
End carries out associative operation.
Wherein, the implementation process of the slip unlocking manner based on pattern is as follows：When mobile terminal detects the finger of user
In enterprising line slip input operation (i.e. the line) of unlock interface, user's finger is accordingly drawn out on the screen of the mobile terminal
Sliding trace.When user's finger stops sliding, the sliding trace is the unlocking pattern of user's input.If the solution of user's input
It is consistent with the unlocking pattern set in advance to lock pattern, then mobile terminal unblock is successfully entered operable interface, and on the contrary then prompting is used
Family input error, unblock failure.It should be noted that in whole releasing process, the sliding trace of user's finger can show always
Show on the screen of the mobile terminal, in order to which user confirms the correctness of its input.
The existing screen locking unlocking manner based on pattern, user carry out the point that line cannot pass through repetition on screen, i.e.,
The repetition point of process will not be recorded by system, so as to cause current screen-lock password fairly simple, be easily cracked, security
It is relatively low.
The content of the invention
In order to take into account the security of the convenience of pattern lock screen unlocks and password, the present invention proposes one kind can be in screen locking
It is middle to pass through the screen locking for repeating point, unblock scheme.
Present invention firstly provides a kind of terminal security pattern screen locking method, comprise the following steps：
Under screen locking setting state, acted in response to the screen sliding of user, generate user's screen sliding movement locus；
Judge in user's screen sliding movement locus with the presence or absence of the point iterated through；
If so, then with the path of first flag tag user's screen sliding movement locus and the point of process；
If it is not, then with the path of second flag tag user's screen sliding movement locus and the point iterated through；
Completed after user after screen locking sets, carry out AES processing of making a summary to the point of record, and using result as
Screen-lock password is stored.
As a kind of embodiment, first mark and second be masked as it is different color-coded.
Correspondingly, present invention also offers a kind of terminal security pattern lock screen system, including generation module, judge module,
First mark module, the second mark module and processing module；
The generation module, under screen locking setting state, being acted in response to the screen sliding of user, generation user's screen sliding is moved
Make track；
The judge module, for judging in user's screen sliding movement locus with the presence or absence of the point iterated through；
First mark module, for when the judge module is judged as YES, with first flag tag user's screen sliding
The path of movement locus and the point of process；
Second mark module, for when the judge module is judged as NO, with second flag tag user's screen sliding
The path of movement locus and the point iterated through；
The processing module, after being set for screen locking to be done, AES processing of making a summary is carried out to the point of record, and will
Result is stored as screen-lock password.
As a kind of embodiment, first mark and second be masked as it is different color-coded.
Next, present invention also offers a kind of unlocking method for above-mentioned terminal security pattern lock screen system, including
Following steps：
In the case where treating released state, acted in response to the screen sliding of user, generate user's screen sliding movement locus；
Judge in user's screen sliding movement locus with the presence or absence of the point iterated through；
If the point iterated through in user's screen sliding movement locus be present, rail is acted with the first flag tag user screen sliding
The path of mark and the point of process；
If the point iterated through is not present in user's screen sliding movement locus, acted with the second flag tag user screen sliding
The path of track and the point iterated through；
After user completes unlocking motion, AES processing of making a summary is carried out to the point of record, and by result and in advance
The screen-lock password first stored is matched, if the match is successful, solves lock screen.
As a kind of embodiment, before it whether there is the point iterated through in judging user's screen sliding movement locus,
It is further comprising the steps of；
According to user's screen sliding movement locus of default strategy configuration and generation, it is confirmed whether to show the road that user slides
Footpath and point, if confirm show user slide path and point, judge in user's screen sliding movement locus whether there is iterate through
Point；
If confirming not showing the path and point that user slides, after the completion of unlocking motion is judged, terminate unblock.
As a kind of embodiment, first mark and second be masked as it is different color-coded.
Correspondingly, present invention also offers a kind of system for unlocking for above-mentioned terminal security pattern lock screen system, including
Unlock generation module, unblock judge module, the first unblock mark module, the second unblock mark module and unblock processing module；
The unblock generation module, in the case where treating released state, being acted in response to the screen sliding of user, generating user's screen sliding
Movement locus；
The unblock judge module, for judging in user's screen sliding movement locus with the presence or absence of the point iterated through；
The first unblock mark module, during for the point iterated through in user's screen sliding movement locus be present, with the
The path of one flag tag user's screen sliding movement locus and the point of process；
It is described second unblock mark module, in user's screen sliding movement locus be not present iterate through point when, use
The path of second flag tag user's screen sliding movement locus and the point iterated through；
The unblock processing module, for after user completes unlocking motion, summary AES to be carried out to the point of record
Processing, and result is matched with the screen-lock password prestored, if the match is successful, solve lock screen.
As a kind of embodiment, system for unlocking of the invention, in addition to display module and unblock terminate module；
The display module, for the user's screen sliding movement locus for configuring and generating according to default strategy, confirmation is
The path and point that no display user slides, if confirming to show the path and point that user slides, the unblock judge module judges
With the presence or absence of the point iterated through in user's screen sliding movement locus；
The unblock terminates module, for when confirming not showing path and the point of user's slip, judging unlocking motion
After the completion of, terminate unblock.
As a kind of embodiment, first mark and second be masked as it is different color-coded.
Compared with prior art, the technical program has advantages below：
Terminal security pattern lock screen unlocks method and system provided by the invention, user's screen sliding the unlocking pattern can repeat to pass through
A point is crossed, the point and order iterated through by record and identification lock screen unlocks pattern, using the digest algorithm of reinforcement, is realized
Screen locking and screen locking unblock so that reversely calculate that the process of password is more difficult or almost impossible by character string of making a summary, be not easy
It is cracked, security is higher.
Brief description of the drawings
Fig. 1 is the stream that the terminal security pattern screen locking method using the present invention that the embodiment of the present invention five provides sets screen locking
Journey schematic diagram；
Fig. 2 is the stream that the terminal security pattern unlocking method using the present invention that the embodiment of the present invention six provides unlocks screen locking
Journey schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, the technical characteristic above-mentioned and other to the present invention and advantage are clearly and completely described,
Obviously, described embodiment is only the section Example of the present invention, rather than whole embodiments.
The embodiment of the present invention one provides a kind of terminal security pattern screen locking method, comprises the following steps：
S100, under screen locking setting state, in response to user screen sliding act, generate user's screen sliding movement locus；
S110, judge in user's screen sliding movement locus with the presence or absence of the point iterated through；
S120, if so, then with the path of first flag tag user's screen sliding movement locus and the point of process；
S130, if it is not, then with the path of second flag tag user's screen sliding movement locus and the point iterated through；
S140, complete after screen locking sets after user, carry out AES processing of making a summary to the point of record, and by result
Stored as screen-lock password.
Wherein, in said process, step S120 and step S130 can be carried out simultaneously, in no particular order.In order to distinguish repetition
Point and non-repetitive point, it can use and add different mark realizations, such as color, brightness etc..
For step S110, for user when second of subjective desire is reluctant to iterate through some point, user can be in cunning
Screen track in actively avoid some point, at this point it is possible to according to user's screen sliding track close to some put when, analysis user away from this
The minimum distance of point, and user is in the last period Jing Guo the point and latter section of screen sliding track, to judge whether user has active
Hide the wish of the point, some point whether has been iterated through so as to some operation of comprehensive descision user.
For step S140, after the key for confirming user is the orderly repeated arrangement of some points, by user key group
Altogether, a password is formed, then inserting some in the head of the password, inside and afterbody according to fixed rule is used to increase
Add the character of complexity, this combining characters string is then subjected to summary computing, obtain a summary result.This summary result is made
Condition code to need to contrast during certification is stored, and when user authentication, the place of same step is done to the key of user's input
Whether reason, then the summary condition code for comparing to obtain are consistent with the summary condition code of storage, so as to be confirmed whether that certification passes through.This
During, the input primary key of user only participates in computing in internal memory, does not anywhere store, therefore can be greatly
Protect the primary key of user；Meanwhile the character of some increase complexities is added with algorithm, greatly increase and pass through feature
Code guesses the difficulty of original user password.
Correspondingly, based on same inventive concept, the embodiment of the present invention two additionally provides a kind of terminal security pattern screen locking system
System, the principle of the system is identical with the principle of above-mentioned terminal security pattern screen locking method, and the responsible above method is realized, repetition
Locate no longer redundant later.
A kind of terminal security pattern lock screen system that the embodiment of the present invention two provides, including generation module, judge module, the
One mark module, the second mark module and processing module.Generation module is used under screen locking setting state, in response to user's
Screen sliding acts, and generates user's screen sliding movement locus；Judge module is used to judge in user's screen sliding movement locus with the presence or absence of repetition
The point of process；First mark module is used for when judge module is judged as YES, with first flag tag user's screen sliding movement locus
Path and process point；Second mark module is used for when judge module is judged as NO, and is slided with the second flag tag user
The point for shielding the path of movement locus and iterating through；After processing module is used for screen locking to be done setting, the point of record is carried out
AES of making a summary is handled, and is stored result as screen-lock password.
Said system can utilize the storage mediums such as disk, memory, store corresponding computer program and realize.
Next, the embodiment of the present invention three additionally provides a kind of unblock side for above-mentioned terminal security pattern lock screen system
Method, comprise the following steps：
S200, in the case where treating released state, in response to user screen sliding act, generate user's screen sliding movement locus；
S210, judge in user's screen sliding movement locus with the presence or absence of the point iterated through；
If the point iterated through in S220, user's screen sliding movement locus be present, with first flag tag user's screen sliding
The path of movement locus and the point of process；
If the point iterated through is not present in S230, user's screen sliding movement locus, slided with the second flag tag user
The point for shielding the path of movement locus and iterating through；
S240, after user completes unlocking motion, carry out AES processing of making a summary to the point of record, and by result
Matched with the screen-lock password prestored, if the match is successful, solve lock screen.
As a kind of embodiment, it whether there is what is iterated through in step S210 judges user's screen sliding movement locus
It is further comprising the steps of before point；
S211, the user's screen sliding movement locus for configuring and generating according to default strategy, it is confirmed whether to show that user is slided
Dynamic path and point, if confirming to show the path and point that user slides, judge in user's screen sliding movement locus with the presence or absence of weight
The point passed through again；If confirming not showing the path and point that user slides, after the completion of unlocking motion is judged, terminate unblock.
Using step S211, when user is using unblock screen locking, sliding trace can be concealed.So, when user exists
Crowd than comparatively dense in the case of use mobile phone, other people can further be reduced by peeping screen to steal the possibility of unlocking pin.
Correspondingly, based on same inventive concept, the embodiment of the present invention four additionally provides a kind of terminal security pattern screen locking solution
Lock system, the principle of the system is identical with the principle of above-mentioned terminal security pattern lock screen unlocks method, and the responsible above method is real
It is existing, it is no longer redundant later to repeat part.
A kind of system for unlocking for above-mentioned terminal security pattern lock screen system that the embodiment of the present invention four provides, including solution
Lock generation module, unblock judge module, the first unblock mark module, the second unblock mark module and unblock processing module.Solution
Lock generation module to be used in the case where treating released state, acted in response to the screen sliding of user, generate user's screen sliding movement locus；Unblock is sentenced
Disconnected module is used to judge in user's screen sliding movement locus with the presence or absence of the point iterated through；First unblock mark module be used for
When the point iterated through in the screen sliding movement locus of family be present, path and warp with first flag tag user's screen sliding movement locus
The point crossed；When second unblock mark module is used to be not present the point iterated through in user's screen sliding movement locus, with the second mark
The path of will mark user's screen sliding movement locus and the point iterated through；Unblock processing module is used to treat that user completes unblock and moved
After work, AES processing of making a summary is carried out to the point of record, and result is matched with the screen-lock password prestored,
If the match is successful, lock screen is solved.
As a kind of embodiment, system for unlocking of the invention, in addition to display module and unblock terminate module；It is aobvious
Show that module is used for the user's screen sliding movement locus for configuring and generating according to default strategy, be confirmed whether to show what user slided
Path and point, if confirm show user slide path and point, unblock judge module judge be in user's screen sliding movement locus
It is no the point iterated through to be present；Unblock terminates module, for when confirming not showing path and the point of user's slip, judging to solve
After the completion of lock action, terminate unblock.
Above-mentioned system for unlocking can utilize the storage mediums such as disk, memory, store corresponding computer program and realize.
Referring to Fig. 1, the terminal security pattern screen locking method using the present invention that the embodiment of the present invention five provides sets screen locking
Flow it is as follows：
S010, user set screen locking；
The point that S011, record user slip on locking screen interface；
S012, judge whether the point is the point iterated through；
S013, if it is not, then by the point of non-duplicate process with normal color come the point that marks its path and passed through；
S014, if so, then by iterate through point with the color or different colors gradually deepened mark its path and
The point is in itself；
S015, judge whether user's setting terminates, if it is not, repeating 2~5 processes；
Terminate if S016, user are set, digest algorithm is used to the point of record, the result of processing is stored in database
In.
Corresponding above-described embodiment five, referring to Fig. 2, what the embodiment of the present invention six provided utilizes terminal security pattern of the invention
The flow of unlocking method unblock screen locking is as follows：
S020, user start to unlock screen locking；
The point that S021, record user slip over；
S022, according to configuration file, to be confirmed whether to show the path that user slides on screen；
If S023, confirming to show the path and point that user slides, judge in user's screen sliding movement locus with the presence or absence of weight
The point passed through again；
If the point iterated through in S024, user's screen sliding movement locus be present, with first flag tag user's screen sliding
The path of movement locus and the point of process；
If the point iterated through is not present in S025, user's screen sliding movement locus, slided with the second flag tag user
The point for shielding the path of movement locus and iterating through；
If S026, confirmation do not show path and the point of user's slip, after the completion of unlocking motion is judged, terminate unblock；
S027, after user completes unlocking motion, obtain the institute recorded a little, and pass through plucking as screen locking
Want algorithm to calculate its digest value, obtained digest value and the digest value prestored in database are compared；
If S028, consistent, unlock successfully；
S029, if it is inconsistent, unblock failure.
Terminal security pattern lock screen unlocks method and system provided by the invention, user's screen sliding the unlocking pattern can repeat to pass through
A point is crossed, the point and order iterated through by record and identification lock screen unlocks pattern, using the digest algorithm of reinforcement, is realized
Screen locking and screen locking unblock so that reversely calculate that the process of password is more difficult or almost impossible by character string of making a summary, be not easy
It is cracked, security is higher.
Although the present invention is disclosed as above with preferred embodiment, it is not for limiting the present invention, any this area
Technical staff without departing from the spirit and scope of the present invention, may be by the methods and technical content of the disclosure above to this hair
Bright technical scheme makes possible variation and modification, therefore, every content without departing from technical solution of the present invention, according to the present invention
Any simple modifications, equivalents, and modifications made to above example of technical spirit, belong to technical solution of the present invention
Protection domain.
Claims (10)
1. a kind of terminal security pattern screen locking method, it is characterised in that comprise the following steps：
Under screen locking setting state, acted in response to the screen sliding of user, generate user's screen sliding movement locus；
Judge in user's screen sliding movement locus with the presence or absence of the point iterated through；
If so, then with the path of first flag tag user's screen sliding movement locus and the point of process；
If it is not, then with the path of second flag tag user's screen sliding movement locus and the point iterated through；
After user completes screen locking setting, AES processing of making a summary is carried out to the point of record, and using result as screen locking
Password is stored.
2. terminal security pattern screen locking method according to claim 1, it is characterised in that first mark and the second mark
Will is different color-coded.
A kind of 3. terminal security pattern lock screen system, it is characterised in that including generation module, judge module, the first mark module,
Second mark module and processing module；
The generation module, under screen locking setting state, being acted in response to the screen sliding of user, generation user screen sliding action rail
Mark；
The judge module, for judging in user's screen sliding movement locus with the presence or absence of the point iterated through；
First mark module, for when the judge module is judged as YES, being acted with the first flag tag user screen sliding
The path of track and the point of process；
Second mark module, for when the judge module is judged as NO, being acted with the second flag tag user screen sliding
The path of track and the point iterated through；
The processing module, after being set for screen locking to be done, AES processing of making a summary is carried out to the point of record, and will processing
As a result stored as screen-lock password.
4. terminal security pattern lock screen system according to claim 3, it is characterised in that first mark and the second mark
Will is different color-coded.
A kind of 5. unlocking method of terminal security pattern screen locking method for claim 3 or 4, it is characterised in that including with
Lower step：
In the case where treating released state, acted in response to the screen sliding of user, generate user's screen sliding movement locus；
Judge in user's screen sliding movement locus with the presence or absence of the point iterated through；
If the point iterated through in user's screen sliding movement locus be present, with first flag tag user's screen sliding movement locus
Path and the point of process；
If the point iterated through is not present in user's screen sliding movement locus, with second flag tag user's screen sliding movement locus
Path and the point that iterates through；
After user completes unlocking motion, AES processing of making a summary is carried out to the point of record, and by result with depositing in advance
The screen-lock password of storage is matched, if the match is successful, solves lock screen.
6. unlocking method according to claim 5, it is characterised in that whether there is in user's screen sliding movement locus is judged
It is further comprising the steps of before the point iterated through；
According to it is default strategy configuration and generation user's screen sliding movement locus, be confirmed whether show user slide path and
Point, if confirming to show the path and point that user slides, judge in user's screen sliding movement locus with the presence or absence of the point iterated through；
If confirming not showing the path and point that user slides, after the completion of unlocking motion is judged, terminate unblock.
7. the unlocking method according to claim 5 or 6, it is characterised in that first mark and second is masked as difference
It is color-coded.
8. the system for unlocking of a kind of terminal security pattern screen locking method for claim 3 or 4, it is characterised in that including solution
Lock generation module, unblock judge module, the first unblock mark module, the second unblock mark module and unblock processing module；
The unblock generation module, in the case where treating released state, being acted in response to the screen sliding of user, generation user screen sliding action
Track；
The unblock judge module, for judging in user's screen sliding movement locus with the presence or absence of the point iterated through；
It is described first unblock mark module, in user's screen sliding movement locus exist iterate through point when, with first mark
The path of will mark user's screen sliding movement locus and the point of process；
It is described second unblock mark module, in user's screen sliding movement locus be not present iterate through point when, with second
The path of flag tag user's screen sliding movement locus and the point iterated through；
The unblock processing module, for after user completes unlocking motion, AES processing of making a summary to be carried out to the point of record,
And matched result with the screen-lock password prestored, if the match is successful, solve lock screen.
9. system for unlocking according to claim 8, it is characterised in that also terminate module including display module and unblock；
The display module, for the user's screen sliding movement locus for configuring and generating according to default strategy, it is confirmed whether to show
Show path and the point of user's slip, if confirming to show the path and point that user slides, the unblock judge module judges user
With the presence or absence of the point iterated through in screen sliding movement locus；
The unblock terminates module, for when confirming not showing path and the point of user's slip, judging unlocking motion completion
Afterwards, unblock is terminated.
10. system for unlocking according to claim 8 or claim 9, it is characterised in that first mark and second is masked as difference
It is color-coded.
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| CN105184141A (en) * | 2015-07-30 | 2015-12-23 | 广东欧珀移动通信有限公司 | Unlocking method and apparatus, and mobile terminal |
| CN106372489A (en) * | 2016-09-09 | 2017-02-01 | 惠州Tcl移动通信有限公司 | Touch-screen-based mobile terminal unlocking control method and system |
| CN106815499A (en) * | 2017-01-19 | 2017-06-09 | 惠州Tcl移动通信有限公司 | A kind of touch screen unlocks control method and system based on mobile terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101620466A (en) * | 2008-06-30 | 2010-01-06 | 鸿富锦精密工业（深圳）有限公司 | Password protection system and method and password generation device |
| CN105184141A (en) * | 2015-07-30 | 2015-12-23 | 广东欧珀移动通信有限公司 | Unlocking method and apparatus, and mobile terminal |
| CN106372489A (en) * | 2016-09-09 | 2017-02-01 | 惠州Tcl移动通信有限公司 | Touch-screen-based mobile terminal unlocking control method and system |
| CN106815499A (en) * | 2017-01-19 | 2017-06-09 | 惠州Tcl移动通信有限公司 | A kind of touch screen unlocks control method and system based on mobile terminal |
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Application publication date: 20171212 |