CN112770296B

CN112770296B - Registration activation method and device for electronic equipment, electronic equipment and storage medium

Info

Publication number: CN112770296B
Application number: CN202110060478.3A
Authority: CN
Inventors: 陈华星
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2023-04-11
Anticipated expiration: 2041-01-15
Also published as: CN112770296A

Abstract

The embodiment of the application discloses a registration activation method and device of electronic equipment, the electronic equipment and a storage medium, wherein the method comprises the following steps: when the electronic equipment is started, the SIM card power supply is connected through the NFC chip; obtaining SIM card data in a first safe operation area; calculating the SIM card data in a second safe operation area to obtain a calculation result; through NFC chip according to the switch-on of the power or the power cut-off of operation result control SIM card, so, can obtain SIM card data in safe operation environment, and operate SIM card data, control the intercommunication and the disconnection of SIM card power, to illegal user or unactivated user, cut off its SIM card power, ensure that it can not use the SIM card from the physical circuit, need not adopt APP's mode to accomplish electronic equipment's registration and activation, the passageway that the user used electronic equipment through illegal means free of charge has been cut off, can prevent that the user from activating registration electronic equipment through illegal means, the legal rights and interests of operator have been ensured.

Description

Registration activation method and device for electronic equipment, electronic equipment and storage medium

Technical Field

The present application relates to the field of electronic technologies, and in particular, to a method and an apparatus for activating a registration of an electronic device, and a storage medium.

Background

In some countries or regions, operators sell mobile phones with 0 yuan, users add value to a Subscriber Identity Module (SIM) card through Application programs (APP) of mobile phone end operators after taking the mobile phones, activation and use of the mobile phones are completed, when balance in the card is insufficient, the mobile phones can be reactivated for continuous use only by charging, the selling mode can enable the users to obtain new mobile phones with zero cost, only little charging cost is needed in the initial use, the operators can be helped to promote the mobile phones, the market of the users is occupied, and the purpose of win-win is achieved.

However, the marketing strategy has a leak, and the key point is that the operator APP cannot be uninstalled or stopped to monitor the state and balance information of the user SIM card in real time. In the middle of the real life, some users take the cell-phone after, through illegal means uninstallation APP, or force the operation that stops APP to reach the purpose of using new cell-phone free, thereby bring great economic loss for the operator.

Disclosure of Invention

The embodiment of the application provides a registration activation method and device for electronic equipment, the electronic equipment and a storage medium, which can realize supervision of an operator on an SIM card of the electronic equipment, control connection and disconnection of a power supply of the SIM card, cut off a channel for a user to use the electronic equipment freely by an illegal means, and ensure legal benefits of the operator.

In a first aspect, an embodiment of the present application provides a registration activation method for an electronic device, where the electronic device includes a near field communication NFC chip, and the method includes the following steps:

when the electronic equipment is started, a user identity recognition SIM card power supply arranged on the electronic equipment is connected through the NFC chip;

obtaining SIM card data in a first safe operation area;

calculating the SIM card data in a second safe operation area to obtain a calculation result;

and controlling the power supply of the SIM card to be switched on or switched off according to the operation result through the NFC chip.

In a second aspect, an embodiment of the present application provides an apparatus for activating registration of an electronic device, where the electronic device includes a near field communication NFC chip, and the apparatus includes:

the connection unit is used for connecting a power supply of a Subscriber Identity Module (SIM) card arranged on the electronic equipment through the NFC chip when the electronic equipment is started;

the acquisition unit is used for acquiring SIM card data in the first safe operation area;

the operation unit is used for operating the SIM card data in a second safe operation area to obtain an operation result;

and the control unit is used for controlling the power on or power off of the SIM card through the NFC chip according to the operation result.

In a third aspect, an embodiment of the present application provides an electronic device, including an NFC chip, a processor, a memory, a communication interface, and one or more programs, where the one or more programs are stored in the memory and configured to be executed by the processor, and the program includes instructions for executing the steps in the first aspect or the second aspect of the embodiment of the present application.

In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program for electronic data exchange, where the computer program enables a computer to perform some or all of the steps described in the first aspect or the second aspect of the embodiment of the present application.

In a fifth aspect, embodiments of the present application provide a computer program product, where the computer program product includes a non-transitory computer-readable storage medium storing a computer program, where the computer program is operable to cause a computer to perform some or all of the steps as described in the first or second aspects of embodiments of the present application. The computer program product may be a software installation package.

The embodiment of the application has the following beneficial effects:

it can be seen that according to the registration activation method and apparatus for electronic equipment, the electronic equipment, and the storage medium provided in the embodiment of the present application, when the electronic equipment is powered on, the power supply of the SIM card disposed on the electronic equipment is connected through the NFC chip; obtaining SIM card data in a first safe operation area; calculating the SIM card data in a second safe operation area to obtain a calculation result; through NFC chip according to the switch-on of the power or the power cut-off of operation result control SIM card, so, can obtain SIM card data in safe operation environment, and operate SIM card data, control the intercommunication and the disconnection of SIM card power, to illegal user or unactivated user, cut off its SIM card power, ensure that it can not use the SIM card from the physical circuit, need not adopt APP's mode to accomplish electronic equipment's registration and activation, the passageway that the user used electronic equipment through illegal means free of charge has been cut off, can prevent that the user from activating registration electronic equipment through illegal means, the legal rights and interests of operator have been ensured.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1A is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure;

fig. 1B is a schematic flowchart of a registration activation method of an electronic device according to an embodiment of the present application;

fig. 1C is a schematic diagram illustrating an example of registration activation of an electronic device according to the present application;

fig. 1D is a schematic flowchart of registration activation of an electronic device according to an embodiment of the present application;

fig. 1E is a schematic diagram illustrating a process of sending a SIM card power control command to a CLF according to an embodiment of the present disclosure;

fig. 2A is a schematic flowchart of another registration activation method for an electronic device according to an embodiment of the present application;

fig. 2B is a schematic diagram illustrating another example of an electronic device registration activation provided in an embodiment of the present application;

fig. 2C is a schematic flowchart of another electronic device registration activation according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present application;

fig. 4 is a schematic structural diagram of a registration activation apparatus of an electronic device according to an embodiment of the present application.

Detailed Description

In order to make the technical solutions of the present application better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terms "first," "second," and the like in the description and claims of the present application and in the above-described drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements but may alternatively include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

The following describes embodiments of the present application in detail.

Referring to fig. 1A, fig. 1A is a schematic structural diagram of an electronic device according to an embodiment of the present application, where the electronic device 100 includes a storage and processing circuit 110 and a sensor 170 connected to the storage and processing circuit 110, where:

the electronic device 100 may include control circuitry, which may include storage and processing circuitry 110. The storage and processing circuitry 110 may include memory, such as hard drive memory, non-volatile memory (e.g., flash memory or other electronically programmable read-only memory used to form a solid state drive, etc.), volatile memory (e.g., static or dynamic random access memory, etc.), and so on, and embodiments of the present application are not limited thereto. Processing circuitry in storage and processing circuitry 110 may be used to control the operation of electronic device 100. The processing circuit may be implemented based on one or more microprocessors, application Processors (APs), microcontrollers, digital signal processors, baseband processors, power management units, audio codec chips, application specific integrated circuits, display driver integrated circuits, and the like.

The storage and processing circuitry 110 may be used to run software in the electronic device 100, such as an Internet browsing application, a Voice Over Internet Protocol (VOIP) telephone call application, an email application, a media playing application, operating system functions, and so forth. The software may be used to perform control operations such as, for example, camera-based image capture, ambient light measurement based on an ambient light sensor, proximity sensor measurement based on a proximity sensor, information display functions implemented based on status indicators such as status indicator lights of light emitting diodes, touch event detection based on a touch sensor, functions associated with displaying information on multiple (e.g., layered) display screens, operations associated with performing wireless communication functions, operations associated with collecting and generating audio signals, control operations associated with collecting and processing button press event data, and other functions in the electronic device 100, without limitation.

The electronic device 100 may include input-output circuitry 150. The input-output circuit 150 may be used to enable the electronic device 100 to input and output data, i.e., to allow the electronic device 100 to receive data from an external device and also to allow the electronic device 100 to output data from the electronic device 100 to the external device. The input-output circuit 150 may further include a sensor 170. Sensor 170 may include the ultrasonic fingerprint identification module, may also include ambient light sensor, proximity sensor based on light and electric capacity, touch sensor (for example, based on light touch sensor and/or capacitanc touch sensor, wherein, touch sensor may be a part of touch display screen, also can regard as a touch sensor structure independent utility), acceleration sensor, and other sensors etc, the ultrasonic fingerprint identification module can be integrated below the screen, or, the ultrasonic fingerprint identification module may set up in electronic equipment's side or back, do not limit here, this ultrasonic fingerprint identification module can be used for gathering the fingerprint image.

The sensor 170 may include a first camera and a second camera, the first camera may be a front camera or a rear camera, the second camera may be an Infrared (IR) camera or a visible light camera, and when the IR camera takes a picture, a pupil reflects Infrared light, so that the IR camera may take a pupil image more accurately than the RGB camera; the visible light camera needs to carry out more follow-up pupil detection, and calculation accuracy and accuracy are higher than the IR camera, and the commonality is better than the IR camera, but the calculated amount is big.

Input-output circuit 150 may also include one or more display screens, such as display screen 130. The display 130 may include one or a combination of liquid crystal display, organic light emitting diode display, electronic ink display, plasma display, and display using other display technologies. The display screen 130 may include an array of touch sensors (i.e., the display screen 130 may be a touch display screen). The touch sensor may be a capacitive touch sensor formed by a transparent touch sensor electrode (e.g., an Indium Tin Oxide (ITO) electrode) array, or may be a touch sensor formed using other touch technologies, such as acoustic wave touch, pressure sensitive touch, resistive touch, optical touch, and the like, and the embodiments of the present application are not limited thereto.

The electronic device 100 may also include an audio component 140. The audio component 140 may be used to provide audio input and output functionality for the electronic device 100. Audio components 140 in electronic device 100 may include speakers, microphones, buzzers, tone generators, and other components for generating and detecting sound.

The communication circuit 120 may be used to provide the electronic device 100 with the capability to communicate with external devices. The communication circuit 120 may include analog and digital input-output interface circuits, and wireless communication circuits based on radio frequency signals and/or optical signals. The wireless communication circuitry in communication circuitry 120 may include radio-frequency transceiver circuitry, power amplifier circuitry, low noise amplifiers, switches, filters, and antennas. The communications circuitry 120 may also include a modem, a cellular telephone transceiver and antenna, wireless local area network transceiver circuitry and antenna, and the like.

The Communication circuit 120 may further include a Near Field Communication (NFC) chip, and the NFC chip may include a Contactless Front-end (CLF), and the CLF may be responsible for receiving and transmitting radio frequency signals of the NFC chip and managing power of the SIM card. Optionally, the NFC chip may further include an Embedded Secure Element (eSE), where the eSE is a storage area with a high security level, and the security level is the same as that of the bank card, and includes an operating system running securely and a Secure storage area protected from physical attacks. Both the CLF and the eSE belong to hardware modules on an NFC chip, and the CLF and the eSE are communicated through a Dual Wire Protocol (DWP) channel; the eSE and the TEE in the AP are communicated by adopting a Serial Peripheral Interface (SPI), and the SPI is communicated through a bus Interface protocol; the TEE and the CLF in the AP communicate with each other through an Inter-Integrated Circuit (I2C) interface, and the I2C interface also communicates through a bus interface protocol.

The electronic device 100 may further include a battery, power management circuitry, and other input-output units 160. The input-output unit 160 may include buttons, joysticks, click wheels, scroll wheels, touch pads, keypads, keyboards, cameras, light emitting diodes and other status indicators, and the like.

A user may input commands through input-output circuitry 150 to control the operation of electronic device 100, and may use output data of input-output circuitry 150 to enable receipt of status information and other outputs from electronic device 100.

The electronic devices involved in the embodiments of the present application may include various handheld devices, vehicle-mounted devices, computing devices or other processing devices connected to a wireless modem, which have wireless communication functions, as well as various forms of User Equipment (UE), mobile Stations (MS), terminal equipment (terminal device), and so on. For convenience of description, the above-mentioned devices are collectively referred to as electronic devices.

Referring to fig. 1B, fig. 1B is a schematic flowchart of a registration activation method of an electronic device according to an embodiment of the present application, and is applied to the electronic device shown in fig. 1A, as shown in fig. 1B, the registration activation method of the electronic device according to the present application includes:

101. when the electronic equipment is started, the power supply of the SIM card for identifying the user identity arranged on the electronic equipment is connected through the NFC chip.

In specific implementation, the power supply of the SIM card can be switched on through the NFC chip when the electronic equipment is started up every time.

Optionally, the NFC chip includes a non-contact access front-end CLF, and the turning on the power supply of the SIM card provided on the electronic device through the NFC chip may include:

and switching on the power supply of the SIM card through the CLF in the NFC chip.

The CLF in the NFC chip is responsible for managing the power supply of the SIM card, so that the power supply of the SIM card can be switched on through the CLF.

102. And obtaining SIM card data in the first safe operation area.

Wherein the first safe operating area may include at least one of: a trusted operating environment TEE in the AP and an embedded security element eSE in the NFC chip.

The SIM card data may include a SIM card balance, a last recharging time, and the like, and the embodiment of the present application is not limited.

In specific implementation, the SIM card data can be acquired in the first safe operation area, so that a user can be prevented from tampering codes of the electronic equipment by adopting an illegal means, and a channel for the user to use the electronic equipment freely by adopting the illegal means is cut off.

Optionally, the electronic device further includes an application processor AP and a modem, where the modem and the NFC chip are both connected to the AP, and the NFC chip is connected to the modem; the NFC chip further includes an embedded security element eSE, and before the SIM card data is acquired in the first secure operating area, the method further includes:

receiving a starting instruction of the AP through the eSE, and sending a data request to the AP according to the starting instruction;

in step 102, the obtaining SIM card data in the first secure operating area includes:

21. obtaining SIM card data from the modem through the AP according to the data request in a trusted operating environment (TEE) in the AP;

22. the AP transmits the SIM card data to the eSE.

The modem may be responsible for voice and data communications between the electronic device and the base station, as well as communications with the SIM card, among others.

In the embodiment of the application, the AP can send a starting instruction to the eSE in the TEE when the electronic equipment is started up every time or in a preset time period, the eSE receives the starting instruction of the AP, sends a data request to the AP according to the starting instruction, and obtains SIM card data from the modem after the AP receives the data request.

103. And calculating the SIM card data in a second safe operation area to obtain a calculation result.

Wherein, in the second safe operation area, at least one of the following can be used: a trusted operating environment TEE in the AP and an embedded security unit eSE in the NFC chip.

In the embodiment of the application, the SIM card data is operated to obtain an operation result, specifically, whether the SIM card is usable or not can be judged according to data such as the SIM card balance and the last recharging time, if the SIM card balance is positive, or if the user is judged to have just recharged according to the last recharging time, it can be determined that the SIM card is paid and can be used, if the SIM card balance is 0 or defaulting, it can be determined that the SIM card is defaulting and can be used only if the user is not recharged according to the last recharging time, therefore, if the SIM card is determined to be paid, it can be used, the operation result can be true (true), if the SIM card is defaulting, it can be used only if the user needs recharging, and the operation result can be false (false).

Optionally, in step 103, the operating the SIM card data in the second secure operating area to obtain an operation result, where the operating the second secure operating area is a secure area of the eSE, and the obtaining the operation result may include:

and calculating the SIM card data in the security area of the eSE through the eSE to obtain a calculation result.

In specific implementation, the SIM card data can be operated in the secure area of the eSE through the eSE to obtain an operation result, so that a user can be prevented from tampering codes of the electronic equipment by adopting an illegal means, and a channel for the user to use the electronic equipment freely by adopting the illegal means is cut off.

104. And controlling the power supply of the SIM card to be switched on or switched off according to the operation result through the NFC chip.

In the specific implementation, if the operation result shows that the SIM card is paid and can be used, the power supply of the SIM card can be kept connected, if the operation result shows that the SIM card is arreared and can be used only after being charged, the power supply of the SIM card can be cut off, so that the connection and the disconnection of the power supply of the SIM card can be controlled, when the SIM card is paid, registration and activation are carried out, a user can normally use the electronic equipment, and when the SIM card is arreared, the power supply of the SIM card is cut off, and the SIM card cannot be used on a physical circuit. Since the

steps

102 and 103 are performed in the safe operation area, and are not the registration activation logic implemented in the APP manner, the user can be prevented from activating the registered electronic device by an illegal means, and the legal rights and interests of the operator are guaranteed.

Optionally, in step 104, controlling, by the NFC chip, power on or power off of the SIM card according to the operation result may include:

41. sending an SIM card power supply control instruction to the CLF through the eSE according to the operation result;

42. if the operation result is true, keeping the power supply of the SIM card switched on according to the SIM card power supply control instruction through the CLF;

43. and if the operation result is false, cutting off the power supply of the SIM card through the CLF according to the SIM card power supply control instruction.

In specific implementation, if the eSE performs operation on the SIM card data to obtain an operation result, the eSE sends an SIM card power supply control instruction to the CLF.

Optionally, after the performing the operation on the SIM card data to obtain an operation result, the method further includes:

and displaying prompt information on the electronic equipment through the AP according to the operation result, wherein the prompt information is used for prompting a user that the SIM card can be normally used, or the SIM card can be normally used after recharging.

In a specific implementation, after the SIM card data is operated through the eSE to obtain an operation result, the operation result is transmitted to the AP through the eSE; therefore, the AP displays prompt information on a user interface of the electronic equipment according to the operation result.

As shown in fig. 1C, fig. 1C is a schematic diagram illustrating an electronic device registration activation according to an embodiment of the present disclosure, where the electronic device may include an application processor AP, a modem, and an NFC chip, the modem and the NFC chip are connected to the AP, and the NFC chip is connected to the modem; the electronic equipment can be also provided with a SIM card, wherein the AP can control the whole operation of the electronic equipment and is communicated with the modem and the NFC chip; the modem can be responsible for voice and data communication between the electronic equipment and the base station and communication with the SIM card; the SIM card can be responsible for data authentication with a base station and stores personal data of a user; the NFC chip can comprise a CLF and an eSE, and I2C interface communication is adopted between the TEE and the CLF in the AP. As shown in fig. 1D, fig. 1D is a schematic flowchart of a registration activation process of an electronic device according to an embodiment of the present application, where the electronic device may set an operation logic in an eSE before leaving a factory; when the electronic equipment is started up every time, the power supply of the SIM card is connected through the CLF; the AP sends a starting instruction to the eSE in the TEE, and the eSE sends a data request to the AP after receiving the starting instruction of the AP; after receiving the data request, the AP acquires SIM card data including, for example, SIM card balance, last recharging time and the like from the modem; the AP sends the acquired SIM card data to the eSE, the eSE calculates the SIM card data to obtain a calculation result, and returns the calculation result to the AP; when the eSE returns the operation result to the AP, an SIM card power supply control instruction is sent to the CLF according to the operation result, the SIM card power supply switch is controlled through the SIM card power supply control instruction, for example, if the operation result is true (true), the SIM card power supply is kept connected, and if the operation result is false (false), the SIM card power supply is cut off; after receiving the operation result, the AP displays a prompt message on the UI interface of the electronic device, for example, if the operation result is true (true), the AP prompts "paid fee, please pay for use at ease", and if the operation result is false (false), the AP prompts "owed fee, please recharge in time, and can use after recharging".

Optionally, in this embodiment of the application, the operation logic of the present solution is updated, and the AP may send an update instruction to the eSE in the TEE, so as to update the operation logic of the eSE.

Optionally, in step 41, sending, by the eSE to the CLF according to the operation result, a SIM card power control instruction may include:

generating an SIM card power supply control instruction according to the operation result through the eSE; the eSE sends the SIM card power supply control instruction to the CLF through a two-wire protocol;

or,

transmitting the operation result to the AP through the eSE;

and generating an SIM card power supply control instruction according to the operation result by the AP, and sending the SIM card power supply control instruction to the CLF by the AP through a bus interface protocol I2C.

As shown in fig. 1E, fig. 1E is a schematic diagram illustrating sending a SIM card power control instruction to a CLF according to an embodiment of the present application, where the CLF and the eSE communicate with each other through a two-wire protocol DWP, the eSE and the TEE in the AP communicate with each other through an SPI, and the TEE in the AP and the CLF communicate with each other through an I2C interface; in specific implementation, the SIM card power supply control command can be sent to the CLF through the eSE through a two-wire protocol; or sending a SIM card power supply control instruction to the CLF in the TEE by the AP.

It can be seen that in the registration activation method for the electronic device in the embodiment of the present application, when the electronic device is turned on, the power supply of the SIM card disposed on the electronic device is connected through the NFC chip; obtaining SIM card data in a first safe operation area; calculating the SIM card data in a second safe operation area to obtain a calculation result; through NFC chip according to the switch-on of the power or the power cut-off of operation result control SIM card, so, can obtain SIM card data in safe operation environment, and operate SIM card data, control the intercommunication and the disconnection of SIM card power, to illegal user or unactivated user, cut off its SIM card power, ensure that it can not use the SIM card from the physical circuit, need not adopt APP's mode to accomplish electronic equipment's registration and activation, the passageway that the user used electronic equipment through illegal means free of charge has been cut off, can prevent that the user from activating registration electronic equipment through illegal means, the legal rights and interests of operator have been ensured.

Referring to fig. 2A, fig. 2A is a schematic flowchart of another registration activation method for an electronic device according to an embodiment of the present disclosure, where the electronic device includes a near field communication NFC chip, the electronic device further includes an application processor AP and a modem, the modem and the NFC chip are both connected to the AP, and the NFC chip is connected to the modem; the first safe operation area is a TEE in the AP, and the second safe operation area is a TEE in the AP, wherein the method comprises the following steps:

201. when the electronic equipment is started, the power supply of the SIM card is switched on through the CLF in the NFC chip.

202. And in a trusted operating environment TEE in the AP, when the electronic equipment is started or in a preset time period, SIM card data is acquired from the modem through the AP.

203. And in the TEE of the AP, the AP is used for calculating the SIM card data to obtain a calculation result.

204. And the AP sends an SIM card power supply control instruction to the CLF according to the operation result.

205. And if the operation result is true, keeping the power supply of the SIM card to be switched on through the CLF according to the SIM card power supply control instruction.

206. And if the operation result is false, cutting off the power supply of the SIM card through the CLF according to the SIM card power supply control instruction.

207. And displaying prompt information on the electronic equipment through the AP according to the operation result, wherein the prompt information is used for prompting a user that the SIM card can be normally used, or the SIM card can be normally used after recharging.

The specific implementation process of steps 201 to 207 may refer to corresponding descriptions in steps 101 to 104, and is not described herein again.

As shown in fig. 2B, fig. 2B is a schematic diagram illustrating another exemplary registration activation of an electronic device according to an embodiment of the present disclosure, where the electronic device may include an application processor AP, a modem, and an NFC chip, the modem and the NFC chip are connected to the AP, and the NFC chip is connected to the modem; the electronic equipment can be also provided with a SIM card, wherein the AP can control the whole operation of the electronic equipment and is communicated with the modem and the NFC chip; the modem can be responsible for voice and data communication between the electronic equipment and the base station and communication with the SIM card; the SIM card can be responsible for data authentication with a base station and stores personal data of a user; the NFC chip may include a CLF. As shown in fig. 2C, fig. 2C is a schematic view of another flow of registration and activation of an electronic device according to an embodiment of the present application, where the electronic device may set an arithmetic logic in a TEE of an AP before leaving a factory; when the electronic equipment is started up, the power supply of the SIM card is switched on through the CLF; the AP acquires SIM card data including, for example, SIM card balance, last recharging time and the like from the modem in the TEE; the AP performs operation according to the obtained SIM card data to obtain an operation result, and returns the operation result to the CLF; the CLF controls the connection or disconnection of the power supply of the SIM card according to the operation result, for example, if the operation result is true (true), the power supply of the SIM card is kept connected, and if the operation result is false (false), the power supply of the SIM card is cut off; the AP displays prompt information on a UI (user interface) of the electronic equipment, for example, if the operation result is true (true), the AP prompts ' paid fee and please pay for use, and if the operation result is false (false), the AP prompts ' owed fee, please recharge in time, and can be used after recharging '.

It can be seen that in the embodiment of the present application, when the electronic device is powered on, the CLF in the NFC chip is used to turn on the power supply of the SIM card, in the trusted operating environment TEE in the AP, when the electronic device is powered on or in a preset time period, the AP is used to obtain the data of the SIM card from the modem, in the TEE in the AP, the AP is used to perform an operation on the data of the SIM card to obtain an operation result, the AP transmits the operation result to the CLF, if the operation result is true, the CLF is used to keep the power supply of the SIM card turned on according to the SIM card power supply control instruction, if the operation result is false, the CLF is used to cut off the power supply of the SIM card according to the SIM card power supply control instruction, and the AP is used to display the prompt information on the electronic device according to the operation result, the prompt message is used for prompting that the SIM card of the user can be normally used, or the SIM card can be normally used after recharging, so that the SIM card data can be obtained in a safe operation environment, the SIM card data is operated to control the connection and disconnection of the power supply of the SIM card, when the SIM card is paid, the registration and activation are carried out, the user can normally use the electronic equipment, when the SIM card is defaulted, the power supply of the SIM card is cut off, the SIM card cannot be used by the user on a physical circuit, the registration and activation of the electronic equipment are finished without adopting an APP mode, a channel for the user to freely use the electronic equipment through illegal means is cut off, the user can be prevented from activating the registered electronic equipment through illegal means, and the legal rights and interests of operators are guaranteed.

It should be noted that specific implementation steps and other implementation steps in the embodiments of the present application may refer to the steps of the method embodiment shown in fig. 1B, and are not described in detail here to avoid repetition.

The following is a device for implementing the registration activation method of the electronic device, and specifically includes:

in accordance with the above, please refer to fig. 3, fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present application, the electronic device includes: NFC chip 340, application processor AP310, communication interface 330, and memory 320; and one or more programs 321, the one or more programs 321 being stored in the memory 320 and configured to be executed by the processor, which may comprise an application processor AP, the program 321 comprising instructions for:

obtaining SIM card data in a first safe operation area;

In one possible example, the NFC chip comprises a contactless access front-end CLF, and in terms of said turning on, by the NFC chip, a subscriber identity module SIM card power supply provided on the electronic device, the program 321 comprises instructions for:

In one possible example, the electronic device further comprises an application processor AP and a modem, the modem and the NFC chip are both connected to the AP, and the NFC chip is connected to the modem; the NFC chip further includes an embedded security element eSE, and before the first secure operating area obtains the SIM card data, the program 321 further includes instructions for:

the first secure operating area is a trusted operating environment TEE in the AP and the eSE, and in terms of obtaining SIM card data in the first secure operating area, the program 321 includes instructions for performing the following steps:

obtaining SIM card data from the modem through the AP according to the data request in a trusted operating environment (TEE) in the AP;

the AP transmits the SIM card data to the eSE.

In a possible example, the second secure operating area is a secure area of the eSE, and in terms of performing an operation on the SIM card data in the second secure operating area to obtain an operation result, the program 321 includes instructions for performing the following steps:

calculating the SIM card data in the secure area of the eSE through the eSE to obtain a calculation result;

in the aspect of controlling, by the NFC chip, power-on or power-off of the SIM card according to the operation result, the program 321 includes instructions for:

sending an SIM card power supply control instruction to the CLF through the eSE according to the operation result;

if the operation result is true, keeping the power supply of the SIM card switched on according to the SIM card power supply control instruction through the CLF;

and if the operation result is false, cutting off the power supply of the SIM card through the CLF according to the SIM card power supply control instruction.

In one possible example, in terms of the sending, by the eSE, SIM card power control instructions to the CLF according to the operation result, the program 321 includes instructions for:

or,

transmitting the operation result to the AP through the eSE;

In one possible example, the electronic device further comprises an application processor AP and a modem, the modem and the NFC chip are both connected to the AP, the NFC chip is connected to the modem; the first secure operating area is a TEE in the AP, and in terms of acquiring SIM card data in the first secure operating area, the program 321 includes instructions for performing the following steps:

in a trusted operating environment TEE in the AP, when the electronic equipment is started or in a preset time period, SIM card data are obtained from the modem through the AP;

the second secure operating area is a TEE in the AP, and in terms of obtaining an operation result by performing an operation on the SIM card data in the second secure operating area, the program 321 includes instructions for executing the following steps:

in the TEE of the AP, the SIM card data is operated through the AP to obtain an operation result;

if the operation result is true, the power supply of the SIM card is kept to be switched on through the CLF according to the SIM card power supply control instruction;

In one possible example, after the operation is performed on the SIM card data to obtain an operation result, the program 321 further includes instructions for performing the following steps:

It should be noted that, in the implementation process, the steps of the above method may be implemented by hardware integrated logic circuits in a processor or instructions in the form of software. The steps of a method disclosed in connection with the embodiments of the present application may be directly implemented by a hardware processor, or may be implemented by a combination of hardware and software elements in a processor. The software elements may be located in ram, flash, rom, prom, or eprom, registers, among other storage media that are well known in the art. The storage medium is located in a memory, and a processor executes instructions in the memory, in combination with hardware thereof, to perform the steps of the above-described method. To avoid repetition, it is not described in detail here. Specific implementation steps and other implementation steps in the embodiments of the present application can refer to the steps in the embodiments of the method shown in fig. 1B or 2A, and are not described in detail here to avoid repetition.

Referring to fig. 4, fig. 4 is a schematic structural diagram of a registration activation apparatus of an electronic device according to the present embodiment, the apparatus 400 includes a connection unit 401, an obtaining unit 402, an arithmetic unit 403, and a control unit 404, wherein,

the connection unit 401 is configured to connect a power supply of a subscriber identity module SIM card, which is disposed on the electronic device, through the NFC chip when the electronic device is powered on;

an obtaining unit 402, configured to obtain SIM card data in a first secure operating area;

an operation unit 403, configured to perform an operation on the SIM card data in a second secure operating area, to obtain an operation result;

and a control unit 404, configured to control, by the NFC chip, power on or power off of the SIM card according to the operation result.

Optionally, the NFC chip includes a non-contact access front end CLF, and in terms of turning on a power supply of a SIM card for user identification, which is disposed on the electronic device, through the NFC chip, the turning-on unit 401 is specifically configured to:

Optionally, the electronic device further includes an application processor AP and a modem, where the modem and the NFC chip are both connected to the AP, and the NFC chip is connected to the modem; the NFC chip further includes an embedded security unit eSE, and before the first secure operating area obtains the SIM card data, the control unit 404 is further configured to:

the first secure operating area is a trusted operating environment TEE in the AP and the eSE, and in terms of acquiring SIM card data in the first secure operating area, the acquiring unit 402 is configured to:

the AP transmits the SIM card data to the eSE. .

Optionally, the second secure operating area is a secure area of the eSE, and in terms of obtaining an operation result by performing an operation on the SIM card data in the second secure operating area, the operation unit 403 is specifically configured to:

in the aspect of controlling, by the NFC chip, power on or power off of the SIM card according to the operation result, the control unit 404 is specifically configured to:

Optionally, in terms of sending, by the eSE and according to the operation result, a SIM card power control instruction to the CLF, the control unit 404 is specifically configured to:

or,

transmitting the operation result to the AP through the eSE;

Optionally, the electronic device further includes an application processor AP and a modem, where the modem and the NFC chip are both connected to the AP, and the NFC chip is connected to the modem; the first secure operating area is a TEE in the AP, and in terms of acquiring SIM card data in the first secure operating area, the acquiring unit 402 is specifically configured to:

in a trusted operating environment TEE in the AP, when the electronic equipment is started or in a preset time period, SIM card data are acquired from the modem through the AP;

the second safe operation area is a TEE in the AP, and in terms of performing operation on the SIM card data in the second safe operation area to obtain an operation result, the operation unit 403 is specifically configured to:

in the TEE of the AP, the AP is used for calculating the SIM card data to obtain a calculation result;

Optionally, after performing the operation on the SIM card data to obtain an operation result, the control unit 404 is further configured to:

It can be seen that, in the registration activation apparatus of the electronic device described in the embodiment of the present application, when the electronic device is turned on, the power supply of the SIM card disposed on the electronic device is connected through the NFC chip; obtaining SIM card data in a first safe operation area; calculating the SIM card data in a second safe operation area to obtain a calculation result; the NFC chip controls the power supply of the SIM card to be switched on or switched off according to the operation result, therefore, the SIM card data can be obtained in a safe operation environment, the SIM card data are operated, the connection and the disconnection of the power supply of the SIM card are controlled, the power supply of the SIM card is cut off for an illegal user or an unactivated user, the SIM card cannot be used on a physical circuit, the electronic equipment is not required to be registered and activated in an APP mode, a channel for the user to use the electronic equipment freely through an illegal means is cut off, the user can be prevented from activating the registered electronic equipment through the illegal means, and the legal rights and interests of operators are guaranteed.

It should be noted that specific implementation steps and other implementation steps in the embodiments of the present application may refer to the steps of the method embodiments shown in fig. 1B or 2A, and are not described in detail here to avoid repetition.

It can be understood that the functions of each program module of the registration activation apparatus of the electronic device in this embodiment may be specifically implemented according to the method in the foregoing method embodiment, and the specific implementation process may refer to the related description of the foregoing method embodiment, which is not described herein again.

Embodiments of the present application further provide a computer storage medium, where the computer storage medium stores a computer program for electronic data exchange, the computer program enables a computer to execute part or all of the steps of any one of the methods as described in the above method embodiments, and the computer includes an electronic device.

Embodiments of the present application also provide a computer program product comprising a non-transitory computer readable storage medium storing a computer program operable to cause a computer to perform some or all of the steps of any of the methods as described in the above method embodiments. The computer program product may be a software installation package, the computer comprising an electronic device.

It should be noted that for simplicity of description, the above-mentioned embodiments of the method are described as a series of acts, but those skilled in the art should understand that the present application is not limited by the described order of acts, as some steps may be performed in other orders or simultaneously according to the present application. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required in this application.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

In the several embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the above-described division of the units is only one type of division of logical functions, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of some interfaces, devices or units, and may be an electric or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one position, or may be distributed on multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.

The integrated unit may be stored in a computer readable memory if it is implemented in the form of a software functional unit and sold or used as a stand-alone product. Based on such understanding, the technical solution of the present application may be substantially implemented or a part of or all or part of the technical solution contributing to the prior art may be embodied in the form of a software product stored in a memory, and including several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the above-mentioned method of the embodiments of the present application. And the aforementioned memory comprises: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.

Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by associated hardware instructed by a program, which may be stored in a computer-readable memory, which may include: flash Memory disks, read-Only memories (ROMs), random Access Memories (RAMs), magnetic or optical disks, and the like.

The foregoing detailed description of the embodiments of the present application has been presented to illustrate the principles and implementations of the present application, and the above description of the embodiments is only provided to help understand the method and the core concept of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. A method for registration activation of an electronic device, wherein the electronic device comprises a Near Field Communication (NFC) chip, the method comprising:

obtaining SIM card data in a first secure operating area, the SIM card data including at least one of: SIM card balance, last recharging time;

2. The method of claim 1, wherein the NFC chip comprises a contactless access front-end (CLF), and wherein the step of turning on a Subscriber Identity Module (SIM) card power supply provided on the electronic device through the NFC chip comprises:

3. The method of claim 2, wherein the electronic device further comprises an Application Processor (AP) and a modem, wherein the modem and the NFC chip are both connected to the AP, and wherein the NFC chip is connected to the modem; the NFC chip further includes an embedded security element eSE, and before the SIM card data is acquired in the first secure operating area, the method further includes:

the first secure operating area is a trusted operating environment TEE in the AP and the eSE, and acquiring SIM card data in the first secure operating area includes:

the AP transmits the SIM card data to the eSE.

4. The method according to claim 3, wherein the second secure operating area is a secure area of the eSE, and the performing the operation on the SIM card data in the second secure operating area to obtain an operation result comprises:

the controlling, by the NFC chip, power on or power off of the SIM card according to the operation result includes:

5. The method according to claim 4, wherein the sending, by the eSE, a SIM card power control instruction to the CLF according to the operation result comprises:

or,

transmitting the operation result to the AP through the eSE;

6. The method of claim 2, wherein the electronic device further comprises an Application Processor (AP) and a modem, wherein the modem and the NFC chip are both connected to the AP, and wherein the NFC chip is connected to the modem; the first safe operation area is a TEE in the AP, and acquiring SIM card data in the first safe operation area includes:

the second safe operation area is a TEE in the AP, and the operation is performed on the SIM card data in the second safe operation area to obtain an operation result, including:

receiving, by the CLF, an SIM card power control instruction sent by the AP to the CLF according to the operation result;

7. The method according to any one of claims 1 to 6, wherein after said performing the operation on the SIM card data to obtain an operation result, the method further comprises:

8. A registration activation apparatus of an electronic device, the electronic device including a near field communication, NFC, chip, the apparatus comprising:

an obtaining unit, configured to obtain SIM card data in a first secure operating area, where the SIM card data includes at least one of: SIM card balance, last recharging time;

9. An electronic device comprising an NFC chip, a processor, a memory for storing one or more programs and configured for execution by the processor, and a communication interface, the programs comprising instructions for performing the steps in the method of any of claims 1-7.

10. A computer-readable storage medium, characterized in that a computer program for electronic data exchange is stored, wherein the computer program causes a computer to perform the method according to any one of claims 1-7.