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CN107850973B - Unlocking method and device for touch equipment - Google Patents

Unlocking method and device for touch equipment
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Publication number
CN107850973B
CN107850973BCN201680000661.1ACN201680000661ACN107850973BCN 107850973 BCN107850973 BCN 107850973BCN 201680000661 ACN201680000661 ACN 201680000661ACN 107850973 BCN107850973 BCN 107850973B
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information
control chip
unlocking
touch
touch device
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CN107850973A (en
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张平
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Shenzhen Goodix Technology Co Ltd
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Shenzhen Goodix Technology Co Ltd
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Abstract

Translated fromChinese

一种触摸设备解锁方法和装置,其中,触摸设备解锁方法包括以下步骤:接收用户对触摸设备的解锁操作(S1),所述解锁操作包括输入解锁信息:将所述解锁信息与保存在触摸屏控制芯片中的加密信息进行匹配(S2);以及当所述解锁信息与所述加密信息匹配一致时,控制所述触摸屏控制芯片解锁所述触摸设备(S3)。该触摸设备解锁方法将加密信息保存在触摸屏控制芯片中,能够有效地防止非法用户绕过系统加密正常使用触摸设备,从而保证用户的个人信息安全,提升触摸设备的安全性。

Figure 201680000661

A method and device for unlocking a touch device, wherein the method for unlocking a touch device includes the following steps: receiving an unlocking operation on a touch device from a user (S1), the unlocking operation including inputting unlocking information: saving the unlocking information and the touch screen control The encrypted information in the chip is matched (S2); and when the unlocking information is consistent with the encrypted information, the touch screen control chip is controlled to unlock the touch device (S3). The touch device unlocking method saves encrypted information in the touch screen control chip, which can effectively prevent illegal users from bypassing system encryption to normally use the touch device, thereby ensuring the security of the user's personal information and improving the security of the touch device.

Figure 201680000661

Description

Unlocking method and device for touch equipment
Technical Field
The invention relates to the technical field of information security, in particular to a touch device unlocking method and device.
Background
With the rapid development of informatization and the popularization of touch devices, people pay more and more attention to the safety of personal information. At present, encryption software is mainly installed in an operating system of the touch device, and encryption of the touch device is realized in a software mode. However, if an illegal user cracks the operating system or performs operations such as flashing, the encryption software is disabled, and the illegal user can completely control the touch device. Therefore, a method for preventing an illegal user from normally using a touch device after an operating system of the touch device is cracked is needed to ensure the security of personal information of the user.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, an object of the present invention is to provide an unlocking method for a touch device, which can effectively improve the security performance and safety of the touch device.
The second purpose of the invention is to provide an unlocking device of the touch equipment.
In order to achieve the above object, an embodiment of a first aspect of the present invention provides a touch device unlocking method, including: receiving an unlocking operation of a user on the touch equipment, wherein the unlocking operation comprises inputting unlocking information; matching the unlocking information with the encryption information stored in the touch screen control chip; and when the unlocking information is matched with the encryption information in a consistent manner, controlling the touch screen control chip to unlock the touch equipment.
According to the unlocking method of the touch equipment, the encrypted information is stored in the touch screen control chip, so that an illegal user can be effectively prevented from bypassing the system to encrypt and normally use the touch equipment, the personal information safety of the user is ensured, and the safety of the touch equipment is improved.
An embodiment of a second aspect of the present invention provides an unlocking apparatus for a touch device, including: the touch device comprises a receiving module, a processing module and a display module, wherein the receiving module is used for receiving unlocking operation of a user on the touch device, and the unlocking operation comprises input unlocking information; the matching module is used for matching the unlocking information with the encryption information stored in the touch screen control chip; and the control module is used for controlling the touch screen control chip to unlock the touch equipment when the unlocking information is matched with the encryption information in a consistent manner.
According to the unlocking device for the touch equipment, the encrypted information is stored in the touch screen control chip, so that an illegal user can be effectively prevented from bypassing the system to encrypt and normally use the touch equipment, the personal information safety of the user is ensured, and the safety of the touch equipment is improved.
Drawings
The described and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a first flowchart of a method for unlocking a touch device according to an embodiment of the invention;
FIG. 2 is a flowchart II of a touch device unlocking method according to an embodiment of the invention;
FIG. 3 is a flowchart III of a touch device unlocking method according to one embodiment of the invention;
FIG. 4 is a first schematic structural diagram of an unlocking device for a touch device according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram II of an unlocking device of a touch device according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram three of the unlocking device for the touch device according to an embodiment of the invention;
fig. 7 is a fourth schematic structural diagram of the unlocking apparatus for a touch device according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar modules or modules having the same or similar functionality throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
The following describes a touch device unlocking method and apparatus according to an embodiment of the present invention with reference to the drawings.
Fig. 1 is a flowchart of a touch device unlocking method according to an embodiment of the present invention.
As shown in fig. 1, the touch device unlocking method may include:
and S1, receiving an unlocking operation of the touch device by the user.
Wherein the unlocking operation may include inputting unlocking information.
In the related art, the touch device is mainly encrypted through encryption software, and the encrypted information is stored in an operating system, so that the encryption software is easily bypassed through cracking, ROOT, flashing and the like, and an illegal user can normally operate the touch device.
In order to solve the above problem, in an embodiment of the present invention, a user may first enter encrypted information through an operating system, and store the encrypted information in a touch screen control chip. The encrypted information may be track information generated by a user sliding a touch screen, or may be a password. The password may be a number or a character such as a letter. The encrypted information is stored in an independent touch screen control chip, and even if an operating system of the touch equipment is cracked, an illegal user cannot touch the equipment to perform input operation, so that the available value of the touch equipment is reduced, and the personal information safety of the user is ensured.
When the user needs to unlock the touch device, the user may input unlocking information.
And S2, matching the unlocking information with the encryption information stored in the touch screen control chip.
After receiving an unlocking operation of the touch device by a user, the unlocking information can be matched with the encrypted information stored in the touch screen control chip. For example: if the encrypted information is track information generated by the sliding touch screen, the corresponding unlocking information should also be track information generated by the sliding touch screen.
And S3, when the unlocking information is matched with the encryption information, controlling the touch screen control chip to unlock the touch device.
Specifically, if the unlocking information input by the user is matched and consistent with the encryption information stored in the touch screen control chip, the touch screen control chip determines that the unlocking of the touch equipment is successful. After the unlocking is successful, the user can control the touch device, so that the main control chip of the touch device can execute the corresponding instruction.
In addition, as shown in fig. 2, the touch device unlocking method according to the embodiment of the present invention may further include step S4 and step S5.
And S4, controlling the touch screen control chip to report the preset information to the main control chip in the first preset time.
Specifically, after the encrypted information is entered into the touch screen control chip and the corresponding encryption function is started, the touch screen control chip may report the preset information to the main control chip of the touch device at a first preset time, for example, every 1 second. And the response information returned to the touch screen control chip by the main control chip corresponds to the preset information. The preset information and the response information are mainly used for judging whether an operating system of the touch device is in an abnormal state or not. If the touch screen control chip receives the response information returned by the main control chip, the operating system is in a normal state; if the response information is not received, the operating system is in an abnormal state. The abnormal state may be caused by interruption of communication signals between the main control chip and the touch screen control chip and connection failure, or may be caused by cracking or flashing of an operating system.
And S5, if the touch screen control chip does not receive the response information returned by the main control chip within the second preset time, determining that the operating system is in an abnormal state.
Specifically, if the touch screen control chip does not receive response information corresponding to the preset information, which is returned by the main control chip of the touch device, within a second preset time, for example, within 5 minutes, it is determined that the operating system of the touch device is in an abnormal state, and a response cannot be generated to the touch screen control chip. For example: the touch screen control chip sends preset information to the main control chip every 1 second, and if the operating system is in a normal state, the main control chip returns a response message to the touch screen control chip according to each preset information. Therefore, if the touch screen control chip does not receive the response information for 5 minutes, it indicates that the operating system may be cracked or the flash is performed, or the communication signal between the main control chip and the touch screen control chip is interrupted, the connection between the main control chip and the touch screen control chip fails, and the like, and the operating system is in an abnormal state.
In addition, as shown in fig. 3, the touch device unlocking method according to the embodiment of the present invention may further include step S6.
And S6, when the operating system of the touch device is in an abnormal state and the touch device is in a screen locking state, if the touch device is detected to receive an input operation, controlling the touch screen control chip to send interference information to the main control chip so that the main control chip cannot execute an instruction corresponding to the input operation.
After the operating system is determined to be in an abnormal state, for example, under the condition that the operating system is possibly cracked, and the touch screen control chip does not unlock the touch device, if it is detected that a user performs an input operation on the touch device at the moment, the touch screen control chip can be controlled to send interference information to the main control chip, so that the main control chip cannot execute an instruction corresponding to the input operation, and an illegal user can be effectively prevented from normally using the touch device.
The disturbance information may be other operation information that disturbs the input operation of the touch device, such as continuous key actuation information. The input operation may be an operation of inputting through an external command manner such as a mouse or a keyboard. That is, if the operating system is cracked, the illegal user can operate the touch device in a non-touch manner such as a mouse or a keyboard. Because the encrypted information is stored in the touch screen control chip, even if the operating system is cracked, the encrypted information cannot be bypassed, and the screen can be unlocked only by inputting the unlocking information corresponding to the encrypted information, so that the touch device is normally used. Therefore, the encrypted information is stored in the touch screen control chip, and the safety of the touch equipment is effectively improved.
It should be understood that the touch device may be an electronic device including a touch screen, such as a smart phone, a tablet computer, a personal computer with a touch screen, and the like.
Although the related art discloses a secure password input system and method based on a secure touch screen control chip, the main application scenario is electronic payment or electronic transaction. And the safe touch screen control chip is used for encrypting the received password input interface image sent by the system processor and sending the encrypted password to the display screen for display, converting the electric signal containing the position information generated by the touch screen into a real password, encrypting and storing the real password, and automatically decrypting and sending the password when the system processor sends a password reading command. Specifically, when the payment password is input, the secure touch screen control chip is used for encrypting the password input interface image, for example, the corresponding relation between key values of keys and key coordinate information is disturbed, so that the payment password is prevented from being intercepted by a malicious program. After the user inputs the correct password, the password is decrypted to generate a real password which is sent to the system, and finally the system completes the corresponding password verification operation, such as the password is successfully paid correctly. Therefore, the essence is different from the technical scheme of the invention.
According to the unlocking method of the touch equipment, the encrypted information is stored in the touch screen control chip, so that an illegal user can be effectively prevented from bypassing the system to encrypt and normally use the touch equipment, the personal information safety of the user is ensured, and the safety of the touch equipment is improved.
In order to achieve the purpose, the invention further provides an unlocking device of the touch equipment.
Fig. 4 is a first schematic structural diagram of an unlocking device for a touch device according to an embodiment of the present invention.
As shown in fig. 4, the touch device unlocking apparatus may include: a receiving module 110, a matching module 120 and a control module 130.
The receiving module 110 is configured to receive an unlocking operation of the touch device by a user.
Wherein the unlocking operation may include inputting unlocking information.
The matching module 120 is configured to match the unlocking information with the encryption information stored in the touch screen control chip.
After receiving an unlocking operation of the touch device by a user, the unlocking information can be matched with the encrypted information stored in the touch screen control chip. For example: if the encrypted information is track information generated by the sliding touch screen, the corresponding unlocking information should also be track information generated by the sliding touch screen.
The control module 130 is configured to control the touch screen control chip to unlock the touch device when the unlocking information matches the encryption information.
Specifically, if the unlocking information input by the user is matched and consistent with the encryption information stored in the touch screen control chip, the touch screen control chip determines that the unlocking of the touch equipment is successful. The control module 130 controls the touch screen control chip to unlock the touch device. After the unlocking is successful, the user can control the touch device, so that the main control chip of the touch device can execute the corresponding instruction.
In addition, as shown in fig. 5, the touch device unlocking apparatus according to the embodiment of the present invention may further include a saving module 140.
The storage module 140 is configured to enter the encrypted information through the operating system before matching the unlocking information with the encrypted information, and store the encrypted information in the touch screen control chip. In an embodiment of the present invention, a user may first enter the encrypted information through the operating system, and the saving module 140 may save the encrypted information to the touch screen control chip. The encrypted information may be track information generated by a user sliding a touch screen, or may be a password. The password may be a number or a character such as a letter. The encrypted information is stored in an independent touch screen control chip, and even if an operating system of the touch equipment is cracked, an illegal user cannot touch the equipment to perform input operation, so that the available value of the touch equipment is reduced, and the personal information safety of the user is ensured.
In addition, as shown in fig. 6, the unlocking apparatus for a touch device according to the embodiment of the present invention may further include a reporting module 150 and a determining module 160.
The reporting module 150 is configured to control the touch screen control chip to report the preset information to the main control chip at a first preset time. Specifically, after the encrypted information is entered into the touch screen control chip and the corresponding encryption function is turned on, the reporting module 150 may control the touch screen control chip to report the preset information to the main control chip of the touch device at a first preset time, for example, every 1 second. And the response information returned to the touch screen control chip by the main control chip corresponds to the preset information. The preset information and the response information are mainly used for judging whether an operating system of the touch device is in an abnormal state or not. If the touch screen control chip receives the response information returned by the main control chip, the operating system is in a normal state; if the response information is not received, the operating system is in an abnormal state. The abnormal state may be caused by interruption of communication signals between the main control chip and the touch screen control chip and connection failure, or may be caused by cracking or flashing of an operating system.
The determining module 160 is configured to determine that the operating system is in an abnormal state when the touch screen control chip does not receive the response information returned by the main control chip within the second preset time.
Specifically, if the touch screen control chip does not receive response information corresponding to the preset information, which is returned by the main control chip of the touch device, within a second preset time, for example, within 5 minutes, it is determined that the operating system of the touch device is in an abnormal state, and a response cannot be generated to the touch screen control chip. For example: the touch screen control chip sends preset information to the main control chip every 1 second, and if the operating system is in a normal state, the main control chip returns a response message to the touch screen control chip according to each preset information. Therefore, if the touch screen control chip does not receive the response information for 5 minutes, it indicates that the operating system may be cracked or the flash is performed, or the communication signal between the main control chip and the touch screen control chip is interrupted, the connection between the main control chip and the touch screen control chip fails, and the like, and the operating system is in an abnormal state.
In addition, as shown in fig. 7, the touch device unlocking apparatus according to the embodiment of the present invention may further include a transmitting module 170.
The sending module 170 is configured to, when the operating system of the touch device is in an abnormal state and the touch device is in a screen locking state, control the touch screen control chip to send interference information to the main control chip if it is detected that the touch device receives an input operation, so that the main control chip cannot execute an instruction corresponding to the input operation.
After the operating system is determined to be in an abnormal state, for example, under the condition that the operating system may be cracked, and the touch screen control chip does not unlock the touch device, if it is detected that a user performs an input operation on the touch device at this time, the sending module 170 may control the touch screen control chip to send interference information to the main control chip, so that the main control chip cannot execute an instruction corresponding to the input operation, and thus, an illegal user can be effectively prevented from normally using the touch device.
The disturbance information may be other operation information that disturbs the input operation of the touch device, such as continuous key actuation information. The input operation may be an operation of inputting through an external command manner such as a mouse or a keyboard. That is, if the operating system is cracked, the illegal user can operate the touch device in a non-touch manner such as a mouse or a keyboard. Because the encrypted information is stored in the touch screen control chip, even if the operating system is cracked, the encrypted information cannot be bypassed, and the screen can be unlocked only by inputting the unlocking information corresponding to the encrypted information, so that the touch device is normally used. Therefore, the encrypted information is stored in the touch screen control chip, and the safety of the touch equipment is effectively improved.
It should be understood that the touch device may be an electronic device including a touch screen, such as a smart phone, a tablet computer, a personal computer with a touch screen, and the like.
According to the unlocking device for the touch equipment, the encrypted information is stored in the touch screen control chip, so that an illegal user can be effectively prevented from bypassing the system encryption to normally use the touch equipment after an operating system of the touch equipment is cracked, the personal information safety of the user is ensured, and the safety of the touch equipment is improved.
In the present invention, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims (10)

Translated fromChinese
1.一种触摸设备解锁方法,其特征在于,包括以下步骤:1. A method for unlocking a touch device, comprising the following steps:接收用户对触摸设备的解锁操作,所述解锁操作包括输入解锁信息;receiving an unlocking operation on the touch device from the user, where the unlocking operation includes inputting unlocking information;将所述解锁信息与保存在触摸屏控制芯片中的加密信息进行匹配;以及matching the unlocking information with encrypted information stored in the touch screen control chip; and当所述解锁信息与所述加密信息匹配一致时,控制所述触摸屏控制芯片解锁所述触摸设备;When the unlocking information matches the encrypted information, controlling the touch screen control chip to unlock the touch device;其中,当所述触摸设备的操作系统处于异常状态,且所述触摸设备处于锁屏状态时,如果检测到所述触摸设备接收到输入操作,则控制所述触摸屏控制芯片向主控芯片发送干扰信息,以使所述主控芯片无法执行所述输入操作对应的指令,所述干扰信息为对所述触摸设备的输入操作产生干扰的操作信息。Wherein, when the operating system of the touch device is in an abnormal state and the touch device is in a locked screen state, if it is detected that the touch device receives an input operation, the touch screen control chip is controlled to send interference to the main control chip information, so that the main control chip cannot execute the instruction corresponding to the input operation, and the interference information is operation information that interferes with the input operation of the touch device.2.如权利要求1所述的方法,其特征在于,还包括:2. The method of claim 1, further comprising:控制所述触摸屏控制芯片以第一预设时间向主控芯片上报预设信息;controlling the touch screen control chip to report preset information to the main control chip at the first preset time;如果所述触摸屏控制芯片在第二预设时间内未接收到所述主控芯片返回的响应信息,则确定所述触摸设备的操作系统处于异常状态,其中,所述响应信息与所述预设信息相对应。If the touch screen control chip does not receive the response information returned by the main control chip within a second preset time, it is determined that the operating system of the touch device is in an abnormal state, wherein the response information is the same as the preset information corresponds.3.如权利要求1所述的方法,其特征在于,所述输入操作为通过外部命令方式进行输入的操作。3. The method of claim 1, wherein the input operation is an input operation through an external command.4.如权利要求1所述的方法,其特征在于,在将所述解锁信息与所述加密信息进行匹配之前,还包括:4. The method of claim 1, wherein before matching the unlocking information with the encrypted information, further comprising:通过操作系统录入所述加密信息,并将所述加密信息保存至所述触摸屏控制芯片中。The encrypted information is entered through the operating system, and the encrypted information is saved in the touch screen control chip.5.如权利要求4所述的方法,其特征在于,所述加密信息包括轨迹信息或密码。5. The method of claim 4, wherein the encrypted information comprises trajectory information or a password.6.一种触摸设备解锁装置,其特征在于,包括:6. A device for unlocking a touch device, comprising:接收模块,用于接收用户对触摸设备的解锁操作,所述解锁操作包括输入解锁信息;a receiving module, configured to receive a user's unlocking operation on the touch device, where the unlocking operation includes inputting unlocking information;匹配模块,用于将所述解锁信息与保存在触摸屏控制芯片中的加密信息进行匹配;以及a matching module for matching the unlocking information with the encrypted information stored in the touch screen control chip; and控制模块,用于当所述解锁信息与所述加密信息匹配一致时,控制所述触摸屏控制芯片解锁所述触摸设备;a control module, configured to control the touch screen control chip to unlock the touch device when the unlock information matches the encrypted information;其中,所述触摸设备解锁装置还包括:Wherein, the touch device unlocking device further includes:发送模块,用于当所述触摸设备的操作系统处于异常状态,且所述触摸设备处于锁屏状态时,如果检测到所述触摸设备接收到输入操作,则控制所述触摸屏控制芯片向主控芯片发送干扰信息,以使所述主控芯片无法执行所述输入操作对应的指令,所述干扰信息为对所述触摸设备的输入操作产生干扰的操作信息。A sending module, configured to control the touch screen control chip to the main controller if it is detected that the touch device receives an input operation when the operating system of the touch device is in an abnormal state and the touch device is in a locked screen state The chip sends interference information, so that the main control chip cannot execute the instruction corresponding to the input operation, and the interference information is operation information that interferes with the input operation of the touch device.7.如权利要求6所述的装置,其特征在于,还包括:7. The apparatus of claim 6, further comprising:上报模块,用于控制所述触摸屏控制芯片以第一预设时间向主控芯片上报预设信息;a reporting module, configured to control the touch screen control chip to report preset information to the main control chip at a first preset time;确定模块,用于当所述触摸屏控制芯片在第二预设时间内未接收到所述主控芯片返回的响应信息时,确定操作系统处于异常状态,其中,所述响应信息与所述预设信息相对应。a determining module, configured to determine that the operating system is in an abnormal state when the touch screen control chip does not receive the response information returned by the main control chip within a second preset time, wherein the response information is the same as the preset information corresponds.8.如权利要求6所述的装置,其特征在于,所述输入操作为通过外部命令方式进行输入的操作。8 . The device of claim 6 , wherein the input operation is an input operation through an external command. 9 .9.如权利要求6所述的装置,其特征在于,还包括:9. The apparatus of claim 6, further comprising:保存模块,用于在将所述解锁信息与所述加密信息进行匹配之前,通过操作系统录入所述加密信息,并将所述加密信息保存至所述触摸屏控制芯片中。A saving module is configured to input the encrypted information through the operating system before matching the unlocking information with the encrypted information, and save the encrypted information into the touch screen control chip.10.如权利要求9所述的装置,其特征在于,所述加密信息包括轨迹信息或密码。10. The apparatus of claim 9, wherein the encrypted information comprises trajectory information or a password.
CN201680000661.1A2016-05-252016-05-25Unlocking method and device for touch equipmentActiveCN107850973B (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
CN102946484A (en)*2012-11-162013-02-27Tcl通讯(宁波)有限公司Method for unlocking mobile terminal by near-filed communication and system
CN103092484A (en)*2013-02-062013-05-08北京小米科技有限责任公司Method and device and terminal for unlocking screen
CN103458376A (en)*2013-01-262013-12-18曾昭兴Cell phone number transmission method and cell phone number transmission system
CN104156642A (en)*2014-07-222014-11-19杭州晟元芯片技术有限公司Security password input system and method based on security touch screen control chip
CN104200359A (en)*2014-09-012014-12-10淄博思科电子技术开发有限公司Application method of payment encryption hardware applied to mobile equipment
US9024890B2 (en)*2008-05-172015-05-05David H. ChinComparison of an applied gesture on a touch screen of a mobile device with a remotely stored security gesture
CN104766002A (en)*2015-03-042015-07-08深圳市中兴移动通信有限公司Method and device for unlocking

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US6577899B2 (en)*2000-01-212003-06-10Medtronic Minimed, Inc.Microprocessor controlled ambulatory medical apparatus with hand held communication device
CN103246460A (en)*2012-02-102013-08-14中兴通讯股份有限公司Unlocking method and device for touch screen
CN103389870B (en)*2012-05-112018-07-24南京中兴新软件有限责任公司A kind of unlocking method and device of touch screen
CN103632110B (en)*2012-08-202017-11-28联想(北京)有限公司Start the method and electronic equipment of electronic equipment
US9372602B2 (en)*2012-11-042016-06-21International Business Machines CorporationPassword presentation management
CN104424673A (en)*2013-08-232015-03-18黄汉文Vehicle-door electronic safe locking technology
CN204242180U (en)*2014-07-222015-04-01杭州晟元芯片技术有限公司A kind of security password input system based on safe touch screen control chip

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US9024890B2 (en)*2008-05-172015-05-05David H. ChinComparison of an applied gesture on a touch screen of a mobile device with a remotely stored security gesture
CN102946484A (en)*2012-11-162013-02-27Tcl通讯(宁波)有限公司Method for unlocking mobile terminal by near-filed communication and system
CN103458376A (en)*2013-01-262013-12-18曾昭兴Cell phone number transmission method and cell phone number transmission system
CN103092484A (en)*2013-02-062013-05-08北京小米科技有限责任公司Method and device and terminal for unlocking screen
CN104156642A (en)*2014-07-222014-11-19杭州晟元芯片技术有限公司Security password input system and method based on security touch screen control chip
CN104200359A (en)*2014-09-012014-12-10淄博思科电子技术开发有限公司Application method of payment encryption hardware applied to mobile equipment
CN104766002A (en)*2015-03-042015-07-08深圳市中兴移动通信有限公司Method and device for unlocking

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