CN107850973A - Touch apparatus unlocking method and a device - Google Patents
Touch apparatus unlocking method and a device Download PDFInfo
- Publication number
- CN107850973A CN107850973A CN201680000661.1A CN201680000661A CN107850973A CN 107850973 A CN107850973 A CN 107850973A CN 201680000661 A CN201680000661 A CN 201680000661A CN 107850973 A CN107850973 A CN 107850973A
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- China
- Prior art keywords
- control chip
- information
- touch
- touch apparatus
- touch screen
- Prior art date
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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
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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
Abstract
A kind of touch apparatus unlocking method and a device, wherein, touch apparatus unlocking method comprises the following steps：Unblock operation (S1) of the user to touch apparatus is received, the unblock operation includes inputting unlocking information：The unlocking information is matched into (S2) with the encryption information being stored in touch-screen control chip；And when the unlocking information matches consistent with the encryption information, the touch-screen control chip is controlled to unlock the touch apparatus (S3).Encryption information is stored in touch-screen control chip by the touch apparatus unlocking method, can effectively be prevented disabled user from bypassing system encryption normal use touch apparatus, so as to ensure the personal information security of user, be lifted the security of touch apparatus.
Description
The present invention relates to field of information security technology more particularly to a kind of touch apparatus unlocking method and a devices.
With information-based high speed development, touch apparatus is popularized, and people increasingly pay attention to the safety of personal information.Currently, realizing the encryption to touch apparatus by software mode mainly by installing encryption software in the operating system of touch apparatus.But if illegal user cracks operating system, or the operation such as carried out brush machine, then can encryption software be failed, so that illegal user can fully control touch apparatus.Therefore, it needs after a kind of operating system in touch apparatus is cracked, the method for preventing illegal user's normal use touch apparatus, to guarantee the safety of userspersonal information.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, the security performance and safety of touch apparatus can be effectively improved an object of the present invention is to provide a kind of touch apparatus unlocking method.
Second object of the present invention is to propose a kind of touch apparatus tripper.
To achieve the goals above, first aspect present invention embodiment proposes a kind of touch apparatus unlocking method, comprising: receives user and operates to the unlock of touch apparatus, the unlock operation includes input unlocking information；The unlocking information is matched with the encryption information being stored in touch screen control chip；And when the unlocking information matches consistent with the encryption information, controls the touch screen control chip and unlock the touch apparatus.
The touch apparatus unlocking method of the embodiment of the present invention, by the way that encryption information is stored in touch screen control chip, illegal user can be effectively prevented and promote the safety of touch apparatus to guarantee the personal information security of user around system encryption normal use touch apparatus.
Second aspect of the present invention embodiment proposes a kind of touch apparatus tripper, comprising: receiving module operates the unlock of touch apparatus for receiving user, and the unlock operation includes input unlocking information；Matching module, for matching the unlocking information with the encryption information being stored in touch screen control chip；And control module, the touch apparatus is unlocked for when the unlocking information matches consistent with the encryption information, controlling the touch screen control chip.
The touch apparatus tripper of the embodiment of the present invention, by the way that encryption information is stored in touch screen control chip, illegal user can be effectively prevented and promote the safety of touch apparatus to guarantee the personal information security of user around system encryption normal use touch apparatus.
Of the present invention and/or additional aspect and advantage will be apparent and are readily appreciated that from the following description of the accompanying drawings of embodiments, in which:
Fig. 1 is the flow chart one of touch apparatus unlocking method according to an embodiment of the invention；
Fig. 2 is the flowchart 2 of touch apparatus unlocking method according to an embodiment of the invention；
Fig. 3 is the flow chart 3 of touch apparatus unlocking method according to an embodiment of the invention；
Fig. 4 is the structural schematic diagram one of touch apparatus tripper according to an embodiment of the invention；
Fig. 5 is the structural schematic diagram two of touch apparatus tripper according to an embodiment of the invention；
Fig. 6 is the structural schematic diagram three of touch apparatus tripper according to an embodiment of the invention；
Fig. 7 is the structural schematic diagram four of touch apparatus tripper according to an embodiment of the invention.
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, and in which the same or similar labels are throughly indicated same or similar module or modules with the same or similar functions.The embodiments described below with reference to the accompanying drawings are exemplary, it is intended to be used to explain the present invention, and be not considered as limiting the invention.
Below with reference to the accompanying drawings the touch apparatus unlocking method and a device of the embodiment of the present invention is described.
Fig. 1 is the flow chart of touch apparatus unlocking method according to an embodiment of the invention.
As shown in Figure 1, touch apparatus unlocking method can include:
S1, unlock operation of the user to touch apparatus is received.
Wherein, unlock operation may include input unlocking information.
In the related art, mainly touch apparatus is encrypted by encryption software, and encryption information is maintained in operating system, therefore be easy to by cracking, the modes such as ROOT, brush machine are around encryption software so that illegal user carries out normal operating to touch apparatus.
To solve the above problems, in one embodiment of the invention, user can first pass through operating system typing encryption information, and encryption information is saved into touch screen control chip.Wherein, encryption information can be user and slide the trace information that touch screen generates, and be also possible to password.Password can be number, be also possible to the characters such as letter.The encryption information is saved into independent touch screen control chip, even if the operating system of touch apparatus is cracked, illegal user also can not touch apparatus carry out input operation so that the use value of touch apparatus reduces, guarantee userspersonal information's safety.
When user needs to be unlocked touch apparatus, user can input unlocking information.
S2, unlocking information is matched with the encryption information being stored in touch screen control chip.
After receiving user to the unlock operation of touch apparatus, unlocking information can be matched with the encryption information being stored in touch screen control chip.Such as: the trace information of touch screen generation is slided if encryption information is, it is corresponding
Unlocking information should also be the trace information that sliding touch screen generates.
S3, when unlocking information matches consistent with encryption information, control touch screen control chip unlock touch apparatus.
Specifically, if the unlocking information of user's input matches unanimously with the encryption information being stored in touch screen control chip, determine that touch apparatus unlocks successfully by touch screen control chip.After unlocking successfully, user can control touch apparatus, so that the main control chip of touch apparatus is able to carry out corresponding instruction.
In addition, as shown in Fig. 2, the touch apparatus unlocking method of the embodiment of the present invention may also include step S4 and step S5.
S4, control touch screen control chip report presupposed information to main control chip with the first preset time.
Specifically, by encryption information typing to touch screen control chip, and after opening corresponding encryption function, touch screen control chip such as can report presupposed information to the main control chip of touch apparatus every 1 second with the first preset time.Corresponding with presupposed information is the response message that main control chip is returned to touch screen control chip.Presupposed information and response message are mainly used for judging whether the operating system of touch apparatus is in abnormality.If touch screen control chip receives the response message of main control chip return, illustrate that operating system is in normal condition；If not receiving response message, illustrate that operating system is in abnormality.Wherein, abnormality may be that the signal of communication of main control chip and touch screen control chip interrupts, caused by connecting fault, it is also possible to operating system be cracked or brush machine caused by.
If S5, touch screen control chip do not receive the response message of main control chip return in the second preset time, it is determined that operating system is in abnormality.
Specifically, if touch screen control chip is in the second preset time such as in 5 minutes, the response message corresponding with presupposed information that the main control chip of touch apparatus returns is not received, then illustrates that the operating system of touch apparatus is in abnormality, no normal direction touch screen control chip generates response.Such as: since touch screen control chip all can send presupposed information to main control chip every 1 second, and if if operating system be in normal condition, main control chip can be for each presupposed information to touch screen control chip one response message of return.Therefore, if touch screen control chip continue for all not receiving response message in 5 minutes, then illustrate that operating system may be cracked, or brush machine, or main control chip and signal of communication interruption, main control chip and the touch screen control chip connecting fault of touch screen control chip etc., operating system is in abnormality.
In addition, as shown in figure 3, the touch apparatus unlocking method of the embodiment of the present invention may also include step S6.
S6, abnormality is in when the operating system of touch apparatus, and touch apparatus is when being in screen lock state, if detecting that touch apparatus receives input operation, touch screen control chip is controlled to main control chip and sends interference information, so that main control chip can not execute input and operate corresponding instruction.
After determining that operating system is in abnormality, such as in the case that operating system may be cracked, and when touch screen control chip does not unlock touch apparatus, if having detected that user carries out input operation to touch apparatus at this time, then touch screen control chip can control to send interference information to main control chip, make master control chip that can not execute input and operate corresponding instruction, so as to effectively prevent illegal user's normal use touch apparatus.
Interference information can be other operation informations that the input operation to touch apparatus generates interference, such as lasting key touching
Photos and sending messages.Wherein, input operation can be the operation inputted by the external commands mode such as mouse, keyboard.That is, illegal user is can be operated by the non-tactile mode such as mouse, keyboard to touch apparatus if operating system is cracked.Since encryption information is stored in touch screen control chip, even if operating system is cracked, encryption information can not be also bypassed, it is necessary to lock screen could be solved by inputting corresponding unlocking information, thus normal use touch apparatus.Therefore, encryption information is stored in touch screen control chip, effectively increases the safety of touch apparatus.
It should be understood that touch apparatus can be the electronic equipment including touch screen, such as smart phone, tablet computer, the integrated computer with touch screen.
Although in the related technology, disclosing a kind of security password input system and method based on safe touch screen control chip, main application scenarios are e-payment or electronic transaction.It by interface for password input image encryption that the system processor received is sent and is sent to display screen using safe touch screen control chip and show and convert true password and encrypting storing for the electric signal comprising location information that touch screen generates, when system processor issues reading code word automatically by password decryption transmission.It specifically, is exactly to be encrypted using safe touch screen control chip to interface for password input image when inputting payment cipher, such as upset the corresponding relationship of button value Yu key coordinate information, to prevent payment cipher from being intercepted and captured by rogue program.Correct password is inputted in user and then the password is decrypted, and is generated true password, is sent to system, corresponding password verification operation is finally completed by system, as password correctly pays success.Therefore, not identical as technical solution of the present invention essence.
The touch apparatus unlocking method of the embodiment of the present invention, by the way that encryption information is stored in touch screen control chip, illegal user can be effectively prevented and promote the safety of touch apparatus to guarantee the personal information security of user around system encryption normal use touch apparatus.
To achieve the above object, the present invention also proposes a kind of touch apparatus tripper.
Fig. 4 is the structural schematic diagram one of touch apparatus tripper according to an embodiment of the invention.
As shown in figure 4, the touch apparatus tripper can include: receiving module 110, matching module 120 and control module 130.
Receiving module 110 is used to receive user and operates to the unlock of touch apparatus.
Wherein, unlock operation may include input unlocking information.
Matching module 120 is for matching unlocking information with the encryption information being stored in touch screen control chip.
After receiving user to the unlock operation of touch apparatus, unlocking information can be matched with the encryption information being stored in touch screen control chip.Such as: the trace information of touch screen generation is slided if encryption information is, corresponding unlocking information should also be the trace information that sliding touch screen generates.
Control module 130 is used for when unlocking information matches consistent with encryption information, and control touch screen control chip unlocks touch apparatus.
Specifically, if the unlocking information of user's input matches unanimously with the encryption information being stored in touch screen control chip, determine that touch apparatus unlocks successfully by touch screen control chip.Control module 130 controls touch screen control chip and unlocks touch apparatus.After unlocking successfully, user can control touch apparatus, so that the main control chip of touch apparatus is able to carry out corresponding instruction.
In addition, as shown in figure 5, the touch apparatus tripper of the embodiment of the present invention may also include preserving module 140.
Preserving module 140 is used for before being matched unlocking information with encryption information, is saved by operating system typing encryption information, and by encryption information into touch screen control chip.In one embodiment of the invention, user can first pass through operating system typing encryption information, and preserving module 140 can save encryption information into touch screen control chip.Wherein, encryption information can be user and slide the trace information that touch screen generates, and be also possible to password.Password can be number, be also possible to the characters such as letter.The encryption information is saved into independent touch screen control chip, even if the operating system of touch apparatus is cracked, illegal user also can not touch apparatus carry out input operation so that the use value of touch apparatus reduces, guarantee userspersonal information's safety.
In addition, as shown in fig. 6, the touch apparatus tripper of the embodiment of the present invention may also include reporting module 150 and determining module 160.
Reporting module 150 reports presupposed information to main control chip with the first preset time for controlling touch screen control chip.Specifically, by encryption information typing to touch screen control chip, and after opening corresponding encryption function, reporting module 150 can control touch screen control chip such as to report presupposed information to the main control chip of touch apparatus every 1 second with the first preset time.Corresponding with presupposed information is the response message that main control chip is returned to touch screen control chip.Presupposed information and response message are mainly used for judging whether the operating system of touch apparatus is in abnormality.If touch screen control chip receives the response message of main control chip return, illustrate that operating system is in normal condition；If not receiving response message, illustrate that operating system is in abnormality.Wherein, abnormality may be that the signal of communication of main control chip and touch screen control chip interrupts, caused by connecting fault, it is also possible to operating system be cracked or brush machine caused by.
Determining module 160 is used to determine that operating system is in abnormality when touch screen control chip does not receive the response message of main control chip return in the second preset time.
Specifically, if touch screen control chip is in the second preset time such as in 5 minutes, the response message corresponding with presupposed information that the main control chip of touch apparatus returns is not received, then illustrates that the operating system of touch apparatus is in abnormality, no normal direction touch screen control chip generates response.Such as: since touch screen control chip all can send presupposed information to main control chip every 1 second, and if if operating system be in normal condition, main control chip can be for each presupposed information to touch screen control chip one response message of return.Therefore, if touch screen control chip continue for all not receiving response message in 5 minutes, then illustrate that operating system may be cracked, or brush machine, or main control chip and signal of communication interruption, main control chip and the touch screen control chip connecting fault of touch screen control chip etc., operating system is in abnormality.
In addition, as shown in fig. 7, the touch apparatus tripper of the embodiment of the present invention may also include sending module 170.
Sending module 170 is used to be in abnormality when the operating system of touch apparatus, and touch apparatus is when being in screen lock state, if detecting that touch apparatus receives input operation, it then controls touch screen control chip and sends interference information to main control chip, so that main control chip can not execute input and operate corresponding instruction.
After determining that operating system is in abnormality, such as in the case that operating system may be cracked, and when touch screen control chip does not unlock touch apparatus, if having detected that user carries out input operation to touch apparatus at this time, then sending module 170 can control touch screen control chip to send interference information to main control chip, make master control chip that can not execute input and operate corresponding instruction, so as to effectively prevent illegal user's normal use touch apparatus.
Interference information can be other operation informations that the input operation to touch apparatus generates interference, such as lasting key triggers information.Wherein, input operation can be the operation inputted by the external commands mode such as mouse, keyboard.That is, illegal user is can be operated by the non-tactile mode such as mouse, keyboard to touch apparatus if operating system is cracked.Since encryption information is stored in touch screen control chip, even if operating system is cracked, encryption information can not be also bypassed, it is necessary to lock screen could be solved by inputting corresponding unlocking information, thus normal use touch apparatus.Therefore, encryption information is stored in touch screen control chip, effectively increases the safety of touch apparatus.
It should be understood that touch apparatus can be the electronic equipment including touch screen, such as smart phone, tablet computer, the integrated computer with touch screen.
The touch apparatus tripper of the embodiment of the present invention, by the way that encryption information is stored in touch screen control chip, it can be after the operating system of touch apparatus be cracked, illegal user is effectively prevented around system encryption normal use touch apparatus, to ensure that the personal information security of user, the safety of touch apparatus is improved.
In the present invention, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one of the features.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three etc., unless otherwise specifically defined.
In the present specification, the schematic representation of the above terms does not necessarily have to refer to the same embodiment or example.Moreover, the specific features or feature of description may be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, the feature of different embodiments or examples described in this specification and different embodiments or examples can be combined by those skilled in the art.
Although the embodiments of the present invention has been shown and described above, it can be understood that, above-described embodiment is exemplary, and is not considered as limiting the invention, and those skilled in the art can make changes, modifications, alterations, and variations to the above described embodiments within the scope of the invention.
Claims (12)
- A kind of touch apparatus unlocking method, which comprises the following steps:It receives user to operate the unlock of touch apparatus, the unlock operation includes input unlocking information；The unlocking information is matched with the encryption information being stored in touch screen control chip；AndWhen the unlocking information matches consistent with the encryption information, controls the touch screen control chip and unlock the touch apparatus.
- The method as described in claim 1, which is characterized in that further include:It controls the touch screen control chip and presupposed information is reported to main control chip with the first preset time；If the touch screen control chip does not receive the response message that the main control chip returns in the second preset time, it is determined that the operating system of the touch apparatus is in abnormality, wherein the response message is corresponding with the presupposed information.
- Method according to claim 2, which is characterized in that further include:When the operating system of the touch apparatus is in the abnormality, and the touch apparatus is when being in screen lock state, if detecting that the touch apparatus receives input operation, it then controls the touch screen control chip and sends interference information to the main control chip, so that the main control chip can not execute the input and operate corresponding instruction.
- Method as claimed in claim 3, which is characterized in that the input operation is the operation inputted by external command mode.
- The method as described in claim 1, which is characterized in that before being matched the unlocking information with the encryption information, further includes:It saves by encryption information described in operating system typing, and by the encryption information into the touch screen control chip.
- Method as claimed in claim 5, which is characterized in that the encryption information includes trace information or password.
- A kind of touch apparatus tripper characterized by comprisingReceiving module operates the unlock of touch apparatus for receiving user, and the unlock operation includes input unlocking information；Matching module, for matching the unlocking information with the encryption information being stored in touch screen control chip；AndControl module unlocks the touch apparatus for when the unlocking information matches consistent with the encryption information, controlling the touch screen control chip.
- Device as claimed in claim 7, which is characterized in that further include:Reporting module reports presupposed information to main control chip with the first preset time for controlling the touch screen control chip；Determining module, for determining that operating system is in abnormality, wherein the response message is corresponding with the presupposed information when the touch screen control chip does not receive the response message that the main control chip returns in the second preset time.
- Device as claimed in claim 8, which is characterized in that further include:Sending module, the abnormality is in for the operating system when the touch apparatus, and the touch apparatus is when being in screen lock state, if detecting that the touch apparatus receives input operation, it then controls the touch screen control chip and sends interference information to the main control chip, so that the main control chip can not execute the input and operate corresponding instruction.
- Device as claimed in claim 9, which is characterized in that the input operation is the operation inputted by external command mode.
- Device as claimed in claim 7, which is characterized in that further include:Preserving module, for saving by encryption information described in operating system typing, and by the encryption information into the touch screen control chip before being matched the unlocking information with the encryption information.
- Device as claimed in claim 11, which is characterized in that the encryption information includes trace information or password.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2016/083360 WO2017201696A1 (en) | 2016-05-25 | 2016-05-25 | Method and device for unlocking touch device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107850973A true CN107850973A (en) | 2018-03-27 |
| CN107850973B CN107850973B (en) | 2021-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680000661.1A Active CN107850973B (en) | 2016-05-25 | 2016-05-25 | Unlocking method and device for touch equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107850973B (en) |
| WO (1) | WO2017201696A1 (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2017201696A1 (en) | 2017-11-30 |
| CN107850973B (en) | 2021-08-10 |
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