CN106529252A - Unlocking method and device for terminal - Google Patents
Unlocking method and device for terminal Download PDFInfo
- Publication number
- CN106529252A CN106529252A CN201610957272.XA CN201610957272A CN106529252A CN 106529252 A CN106529252 A CN 106529252A CN 201610957272 A CN201610957272 A CN 201610957272A CN 106529252 A CN106529252 A CN 106529252A
- Authority
- CN
- China
- Prior art keywords
- information
- terminal
- unlocking
- standby
- photographic head
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- 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
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/161—Detection; Localisation; Normalisation
- G06V40/166—Detection; Localisation; Normalisation using acquisition arrangements
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2133—Verifying human interaction, e.g., Captcha
Abstract
The invention provides an unlocking method and device for a terminal. The method comprises the steps of obtaining misoperation information of a user for unlocking the terminal; starting a camera according to the misoperation information; obtaining face information of the user through the camera; and judging whether the face information matches pre-stored face information or not, if the face information matches the pre-stored face information, unlocking the terminal. Compared with a traditional backup unlocking scheme (a cipher protection answer mode), the mode of the method and the device has the advantage that the mode is more convenient and concise, an unlocking purpose can be ensured, the reliability is higher and the problem that a cipher protection answer is forgotten is avoided.
Description
Technical field
The present invention relates to computer or technical field of mobile terminals, more particularly to a kind of unlocking method of terminal and device.
Background technology
With the fast development of information technology and electronic technology, interpersonal information exchange increasingly facilitates, intelligence
Universality and convenience that mobile phone is used due to which, have become the important tool of people's information exchange.The mode of mobile phone unblock
It is general to be unlocked by password, or completed by way of unblock of sliding.
Due to the private information of a large number of users that is stored with smart mobile phone, it is the safety for ensureing user profile, does not make
Used time, it usually needs locking processing is encrypted to mobile phone.For the user for forgetting Password, it will usually be provided with standby
Password unlocks scheme, but for standby password unblock scheme, generally also comparatively laborious and be difficult to what is remembered.If
Standby password unblock scheme also have forgotten, then need more extreme processing mode, for example, obtain the root authority of mobile phone, then
After pinning volume key and key, caching and all data, factory reset is removed, thus can be unlocked with power-on reset
Password.For the mode of factory reset, the data in many mobile phones can be lost, bring great inconvenience.
The content of the invention
It is an object of the invention to provide one kind is difficult to be triggered, it is capable of the unblock of the more accurately terminal of receive user instruction
Method, device and mobile terminal.
The purpose of the present invention is achieved through the following technical solutions：
A kind of unlocking method of terminal, including step：
Obtaining user is used for the faulty operation information of unlock terminal；
Photographic head is started according to the faulty operation information；
The face information of user is obtained by the photographic head；
Judge the face information and whether match with the face information for prestoring, if matching, unlocks the terminal.
Preferably, include the step of the startup photographic head according to the faulty operation information：
The number of times of misregistration operation information, when the number of times of faulty operation reaches preset times, then starts photographic head.
Preferably, also include step after unlocking the terminal：
Obtaining user is used for the operation information of encryption, records the operation information for encryption as new for unlocking
The operation information of the terminal.
Preferably, if the face information is mismatched with the face information for prestoring, start default standby unlocked step.
Preferably, the standby unlocked step includes：
The standby unlocking information of user input is obtained, judging the standby unlocking information with the standby unlocking information for prestoring is
No matching, if matching, unlocks the terminal.
A kind of tripper of terminal, including：
Faulty operation data obtaining module, is used for the faulty operation information of unlock terminal for obtaining user；
Photographic head starting module, for starting photographic head according to the faulty operation information；
Face information acquisition module, for obtaining the face information of user by the photographic head；
Whether unlocking screen module, matched with the face information for prestoring for judging the face information, if matching, solves
Lock the terminal.
Preferably, the photographic head starting module also includes：
Faulty operation number recording unit, for the number of times of misregistration operation information；
Entry condition judging unit, for judging that the number of times when faulty operation reaches preset times, then starts photographic head.
Preferably, described device also includes：
Encrypting module, for obtain user for encryption operation information, the record operation information work for encryption
For the new operation information for unlocking the terminal.
Preferably, described device also includes：
Standby unlocked state, for when the face information is mismatched with the face information for prestoring, starting default standby
Use unlocked step.
Preferably, the standby unlocked state includes：
Standby unlocking information acquiring unit, for obtaining the standby unlocking information of user input；
With the standby unlocking information for prestoring whether standby unlocking information judging unit, for judging the standby unlocking information
Matching, if matching, unlocks the terminal.
Compared to existing technology, the present invention has advantages below：By obtaining the faulty operation information of user, to judge user
Password is have forgotten, so as to be identified judging to the face information of user by starting photographic head, if the face information of user
Match with the face information prestored in terminal, then can carry out the unblock of terminal, which is relative to traditional standby unblock side
For case (mode of password protection answer), it is more convenient and succinct, while the purposiveness of unblock is can guarantee that, than traditional standby unblock side
For case, reliability is also higher, is not in the problem for forgetting password protection answer.
Description of the drawings
Fig. 1 is the unlocking method flow chart of the terminal of the embodiment of the present invention one；
Fig. 2 is the tripper structural representation of the terminal of the embodiment of the present invention two.
Specific embodiment
Although operations to be described as flow chart the process of order, many of which operation can by concurrently,
Concomitantly or while implement.The order of operations can be rearranged.Process when its operations are completed and can be terminated,
It is also possible to have the additional step being not included in accompanying drawing.Process can correspond to method, function, code, subroutine, son
Program etc..
Computer equipment includes user equipment and the network equipment.Wherein, user equipment or client include but is not limited to electricity
Brain, intelligent mobile terminal, PDA etc.；The network equipment includes but is not limited to what single network server, multiple webservers were constituted
Server group or the cloud being made up of a large amount of computers or the webserver based on cloud computing.Computer equipment can isolated operation
Realize the present invention, also can access network and by with network in other computer equipments interactive operation realizing the present invention.
Network residing for computer equipment includes but is not limited to the Internet, wide area network, Metropolitan Area Network (MAN), LAN, VPN etc..
Term " first ", " second " etc. is may have been used here to describe unit, but these units should not
When limited by these terms, using these terms just for the sake of a unit and another unit are made a distinction.Here institute
The term "and/or" for using includes any and all combination of one of them or more listed associated items.When one
Unit is referred to as " connection " or during " coupled " to another unit, and which can be connected or coupled to another unit, or
There may be temporary location.
Term used herein above is not intended to limit exemplary embodiment just for the sake of description specific embodiment.Unless
Context clearly refers else, and singulative " one " otherwise used herein above, " one " also attempt to include plural number.Should also
When being understood by, term " including " used herein above and/or "comprising" specify stated feature, integer, step, operation,
The presence of unit and/or component, and do not preclude the presence or addition of one or more other features, integer, step, operation, unit,
Component and/or its combination.
The invention will be further described with preferred embodiment below in conjunction with the accompanying drawings.
Embodiment one
As shown in figure 1, providing a kind of unlocking method of terminal, wherein, the terminal described in the present embodiment in the present embodiment
Can be mobile phone, panel computer and with screen, the various handheld terminals of photographic head or non-hand-held terminal etc., the method
Comprise the following steps：
S101, acquisition user are used for the faulty operation information of unlock terminal.
Specifically, in this step, obtaining user is used for the faulty operation information of unlock terminal, mainly by obtaining user
The encrypted message of input or sliding trace information etc..By taking the unblock of smart mobile phone as an example, the unlocking manner of smart mobile phone is usual
Including modes such as password unblock, sliding trace unblock or unlocked by fingerprint.When needing to be unlocked mobile phone, if forgetting close
When identification exception occur in code, sliding trace or fingerprint, mobile phone will be unable to unblock, in this step, can be to being input into password, sliding trace
Or the operation information of fingerprint recognition mistake is obtained, to recognize that user cannot unlock current phone or forget corresponding solution
Lock cipher.
S102, according to the faulty operation information start photographic head.
In this step, by certain trigger condition to realize the startup of photographic head, the trigger condition is user in solution
The operation information of the mistake being input into during lock terminal.Specifically, the number of times of the operation information of the mistake of user input can be remembered
Record, when the number of times of the operation of the mistake of user input reaches preset times, meets the entry condition for starting photographic head, now
Can start to start photographic head.By taking mobile phone as an example, existing smart mobile phone generally is equipped with front-facing camera and post-positioned pick-up head
Totally two photographic head, if unlock mobile phone by password, within a period of time the number of times of input code error more than 3 times (one section
The length of time can be preset, such as 1 minute, two minutes or longer, if not having 3 mistake inputs in a period of time, enter
Next time period circulation is counted to mistake input again), then according to this mistake input of 3 times, judge user due to certain
Kind of reason for example forgets Password, be input into and the reason such as cannot normally complete and cannot unlock mobile phone, then the faulty operation by recording is believed
Breath starts photographic head, carries out another unblock scheme.
S103, the face information for obtaining user by the photographic head.
For this step, still by taking mobile phone as an example, after the front-facing camera of user is opened, user is by before face alignment
Photographic head is put, the collection of face information is carried out, i.e., is obtained the image information of face by photographic head.For other-end,
The collection of face information is not necessarily by front-facing camera, such as only for the terminal of post-positioned pick-up head, it is also possible to pass through
Post-positioned pick-up head is realizing, or for immobile terminal, its external photographic head is (such as by taking the photograph that data wire connects
As head) work that same face information is gathered can also be completed.
S104, judge the face information and whether match with the face information for prestoring, if matching, unlocks the terminal.
According to acquired image information in step S103, need according to the face information in image information with prestore
Face information matched, if it does, then can be with unlock terminal.Specifically, realize the main pass of the process of this matching
Key technology is called " perceiving hash algorithm " (Perceptual Hash Algorithm), to mean and generate a fingerprint for picture
(string format), the fingerprint of two pictures are more similar, illustrate that two pictures are more similar.Wherein, calculated according to image information
The process for going out " fingerprint " is as follows:
The first step, takes out face.
The part in image information (i.e. picture) being clearly not face is rejected；
Second step, reduces dimension of picture.
For example, picture is narrowed down to the size of 8x8, altogether 64 pixels.The effect of this step is to remove various picture chis
The difference of very little and picture ratio, only retains the essential informations such as structure, light and shade.
3rd step, switchs to gray scale picture.
By the picture after diminution, switch to 64 grades of gray scale pictures.
4th step, calculates average gray.
Calculate the average gray of all pixels in picture.
5th step, the gray scale of compared pixels.
The gray scale of each pixel and meansigma methodss are compared, if greater than or be designated as 1 equal to meansigma methodss, less than meansigma methodss
It is designated as 0.
6th step, calculates cryptographic Hash.
By the comparative result of previous step, combine, just constitute the bigit of 64, here it is this
The fingerprint of picture.
7th step, contrasts picture fingerprint.
After obtaining the fingerprint of picture, so that it may which, to contrast the fingerprint of different pictures, in calculating 64, how many position is not
The same.If the data bits for for example differing is less than 10, just illustrate that two faces are much like, if greater than 10, explanation
They are two different faces.
S105, acquisition user are used for the operation information of encryption, and the record operation information for being used for encryption is used as new use
In the operation information for unlocking the terminal.
While the unblock of terminal is completed by face information, due to face information resolution and reliability it is higher,
Therefore encrypted message before can be erased, while point out user to carry out new password arrange, by obtaining user input
For the operation information of encryption, the record operation information for encryption is believed as the new operation for unlocking the terminal
Breath.When carrying out the unblock operation of terminal again, then the identification and judgement of face information need not be carried out, it is only necessary to input password i.e.
Can.
S106, the standby unlocking information for obtaining user input, judge the standby unlocking information and the standby unblock for prestoring
Whether information matches, if matching, unlocks the terminal.
This step is the step of carrying out in the case where step S105 can not complete unblock operation, or, it is to jump
The step of carrying out after crossing step S105, the mode for skipping step S105 can be by artificial operation.For example, when user is original
During user, as its face information for prestoring is original subscriber, but standby unlocking information is known by original subscriber, then now, when
Front user can skip step S105 and mobile phone is unlocked to this step.
Faulty operation information of the present embodiment by acquisition user, to judge that user have forgotten password, so that pass through to start
Photographic head being identified judging to the face information of user, if the face information prestored in the face information of user and terminal
Match somebody with somebody, then can carry out the unblock of terminal, which for traditional standby unblock scheme (mode of password protection answer), more
It is convenient and succinct, while can guarantee that the purposiveness of unblock, than traditional standby unblock scheme for, reliability is also higher, will not
The problem of password protection answer is forgotten in appearance.
Embodiment two
As shown in Fig. 2 a kind of tripper of terminal in the present embodiment, is provided, including：Faulty operation acquisition of information mould
Block 101, photographic head starting module 102, face information acquisition module 103, unlocking screen module 104, encrypting module 105 and standby
With unlocked state 106.Wherein：
In the present embodiment, faulty operation data obtaining module 101 is used for obtaining user for the mistake behaviour of unlock terminal
Make information.By taking the unblock of smart mobile phone as an example, the unlocking manner of smart mobile phone generally include password unblock, sliding trace unblock or
The modes such as person's unlocked by fingerprint.When needing to be unlocked mobile phone, if forgetting Password, identification exception occur in sliding trace or fingerprint
When, mobile phone will be unable to unblock, in this step, the operation information that be input into password, sliding trace or fingerprint recognition mistake can be entered
Row is obtained, to recognize that user cannot unlock current phone or forget corresponding unlocking pin.
In the present embodiment, photographic head starting module 102 is for according to faulty operation information startup photographic head.This enforcement
In example, the photographic head starting module also includes：Faulty operation number recording unit and entry condition judging unit, faulty operation
Number recording unit is used for the number of times of misregistration operation information；Entry condition judging unit is used for judging to work as the secondary of faulty operation
Number reaches preset times, then start photographic head.By taking mobile phone as an example, existing smart mobile phone generally is equipped with front-facing camera with after
Photographic head totally two photographic head are put, if mobile phone is unlocked by password, are input into the number of times of code error more than 3 within a period of time
Secondary (length of a period of time can be preset, such as 1 minute, two minutes or longer, if there is no 3 mistake inputs in a period of time,
Then enter next time period circulation to count mistake input again), then according to this mistake input of 3 times, judge user
For example forget Password for some reason, be input into and the reason such as cannot normally complete and cannot unlock mobile phone, then the mistake by recording
Operation information starts photographic head, carries out another unblock scheme.
In the present embodiment, face information acquisition module 103 is used for obtaining the face information of user by the photographic head.With
As a example by mobile phone, after the front-facing camera of user is opened, face alignment front-facing camera is carried out adopting for face information by user
Collection, i.e., obtain the image information of face by photographic head.For other-end, the collection of face information is not necessarily and passes through
Front-facing camera, such as only for the terminal of post-positioned pick-up head, it is also possible to realized by post-positioned pick-up head, or for non-
For mobile terminal, its external photographic head (photographic head for for example being connected by data wire) can also complete same face letter
The work of breath collection.
In the present embodiment, whether unlocking screen module 104 is used for judging the face information with the face information for prestoring
Match somebody with somebody, if matching, unlocks the terminal.According to acquired image information in step S103, need according to image information
In face information matched with the face information for prestoring, if it does, then can be with unlock terminal.Specifically, realize this
The key technology that the process of matching is main is called " perceiving hash algorithm " (Perceptual Hash Algorithm), means
A fingerprint (string format) is generated for picture, the fingerprint of two pictures is more similar, illustrates that two pictures are more similar.
In the present embodiment, encrypting module 105 be used for obtaining user for encryption operation information, record is described to be used for encrypting
Operation information as the new operation information for unlocking the terminal.
In the present embodiment, standby unlocked state 106 for when the face information is mismatched with the face information that prestores,
Start default standby unlocked step.The standby unlocked state 106 includes：Standby unlocking information acquiring unit and standby unblock
Information judging unit；Standby unlocking information acquiring unit is used for obtaining the standby unlocking information of user input；Standby unlocking information
Whether judging unit is matched with the standby unlocking information for prestoring for judging the standby unlocking information, if matching, unlocks institute
State terminal.
Above content is with reference to specific preferred implementation further description made for the present invention, it is impossible to assert
The present invention be embodied as be confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of without departing from present inventive concept, some simple deduction or replace can also be made, should all be considered as belonging to the present invention's
Protection domain.
Claims (10)
1. a kind of unlocking method of terminal, it is characterised in that including step：
Obtaining user is used for the faulty operation information of unlock terminal；
Photographic head is started according to the faulty operation information；
The face information of user is obtained by the photographic head；
Judge the face information and whether match with the face information for prestoring, if matching, unlocks the terminal.
2. the unlocking method of terminal according to claim 1, it is characterised in that described to be opened according to the faulty operation information
The step of dynamic photographic head, includes：
The number of times of misregistration operation information, when the number of times of faulty operation reaches preset times, then starts photographic head.
3. the unlocking method of terminal according to claim 1, it is characterised in that also include step after the unblock terminal：
Obtaining user is used for the operation information of encryption, and the record operation information for encryption is used as new described for unlocking
The operation information of terminal.
4. the unlocking method of terminal according to claim 1, it is characterised in that if the face information and the face for prestoring
Information is mismatched, then start default standby unlocked step.
5. the unlocking method of terminal according to claim 4, it is characterised in that the standby unlocked step includes：
The standby unlocking information of user input is obtained, with the standby unlocking information for prestoring whether the standby unlocking information is judged
Match somebody with somebody, if matching, unlocks the terminal.
6. a kind of tripper of terminal, it is characterised in that include：
Faulty operation data obtaining module, is used for the faulty operation information of unlock terminal for obtaining user；
Photographic head starting module, for starting photographic head according to the faulty operation information；
Face information acquisition module, for obtaining the face information of user by the photographic head；
Whether unlocking screen module, matched with the face information for prestoring for judging the face information, if matching, unlocks institute
State terminal.
7. the tripper of terminal according to claim 6, it is characterised in that the photographic head starting module also includes：
Faulty operation number recording unit, for the number of times of misregistration operation information；
Entry condition judging unit, for judging that the number of times when faulty operation reaches preset times, then starts photographic head.
8. the tripper of terminal according to claim 6, it is characterised in that described device also includes：
Encrypting module, for obtain user for encryption operation information, record it is described for the operation information encrypted as new
The operation information for unlocking the terminal.
9. the tripper of terminal according to claim 6, it is characterised in that described device also includes：
Standby unlocked state, for when the face information is mismatched with the face information for prestoring, starting default standby solution
Lock-step is rapid.
10. the tripper of terminal according to claim 9, it is characterised in that the standby unlocked state includes：
Standby unlocking information acquiring unit, for obtaining the standby unlocking information of user input；
With the standby unlocking information for prestoring whether standby unlocking information judging unit, for judge the standby unlocking information
Match somebody with somebody, if matching, unlocks the terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610957272.XA CN106529252A (en) | 2016-10-27 | 2016-10-27 | Unlocking method and device for terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610957272.XA CN106529252A (en) | 2016-10-27 | 2016-10-27 | Unlocking method and device for terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106529252A true CN106529252A (en) | 2017-03-22 |
Family
ID=58325545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610957272.XA Pending CN106529252A (en) | 2016-10-27 | 2016-10-27 | Unlocking method and device for terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106529252A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108769398A (en) * | 2018-05-18 | 2018-11-06 | 中国联合网络通信集团有限公司 | A kind of unlocking method and device, terminal of terminal |
| CN110334494A (en) * | 2019-06-03 | 2019-10-15 | 滨州职业学院 | The method for protecting computer system security |
| CN112634520A (en) * | 2020-12-12 | 2021-04-09 | 上海应用技术大学 | Protection material distribution system based on face recognition technology |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160050209A1 (en) * | 2014-08-18 | 2016-02-18 | Ebay Inc. | Access control based on authentication |
| CN105491236A (en) * | 2015-12-02 | 2016-04-13 | 小米科技有限责任公司 | Terminal unlocking method and device |
| CN106056054A (en) * | 2016-05-24 | 2016-10-26 | 青岛海信移动通信技术股份有限公司 | Fingerprint identification method and terminal |
-
2016
- 2016-10-27 CN CN201610957272.XA patent/CN106529252A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160050209A1 (en) * | 2014-08-18 | 2016-02-18 | Ebay Inc. | Access control based on authentication |
| CN105491236A (en) * | 2015-12-02 | 2016-04-13 | 小米科技有限责任公司 | Terminal unlocking method and device |
| CN106056054A (en) * | 2016-05-24 | 2016-10-26 | 青岛海信移动通信技术股份有限公司 | Fingerprint identification method and terminal |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108769398A (en) * | 2018-05-18 | 2018-11-06 | 中国联合网络通信集团有限公司 | A kind of unlocking method and device, terminal of terminal |
| CN108769398B (en) * | 2018-05-18 | 2020-08-28 | 中国联合网络通信集团有限公司 | Terminal unlocking method and device and terminal |
| CN110334494A (en) * | 2019-06-03 | 2019-10-15 | 滨州职业学院 | The method for protecting computer system security |
| CN112634520A (en) * | 2020-12-12 | 2021-04-09 | 上海应用技术大学 | Protection material distribution system based on face recognition technology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104933342B (en) | A kind of picture inspection method and mobile terminal | |
| US20090160609A1 (en) | Method for unlocking a locked computing device and computing device thereof | |
| JP6155857B2 (en) | Entrance / exit management device and entrance / exit management system | |
| CN207409010U (en) | The newer temporary password access control system of encryption parameter dynamic | |
| CN104715178A (en) | Electronic device unlocking system and method | |
| CN107862194B (en) | A kind of method, device and mobile terminal of safety verification | |
| CN108804006B (en) | Unlocking method, device, equipment and storage medium for wearable equipment | |
| US20150186661A1 (en) | Function-level lock for mobile device security | |
| WO2016188230A1 (en) | Unlocking method and device | |
| CN105138252A (en) | Control method and electronic equipment | |
| CN102629955A (en) | Face recognition mobile telephone and implementation method thereof | |
| WO2016187940A1 (en) | Information protecting method, mobile terminal and computer storage medium | |
| CN106529252A (en) | Unlocking method and device for terminal | |
| CN105447375A (en) | Picture decryption method and electronic device | |
| CN105825103A (en) | Encryption setting method and decryption starting method of application program and electronic equipment | |
| CN105701386A (en) | Security certification method and device | |
| CN115758398A (en) | Access control data processing method and device, access control system and storage medium | |
| CN105631302A (en) | State control method and device of mobile equipment | |
| CN106909814A (en) | Divulgence prevention method and anti-terminal of divulging a secret | |
| CN106909812A (en) | Terminal unlocking processing method and terminal | |
| CN105760733B (en) | Data ciphering method and module, data access method and module | |
| CN103593106A (en) | Handheld device and method for unlocking same | |
| CN115311694A (en) | Fingerprint unlocking method, device, equipment and storage medium | |
| JP2008165353A (en) | Monitoring system | |
| US20150020165A1 (en) | System of executing application and method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170322 |