CN111031532A - SIM card, machine-card binding method, alarm method and platform - Google Patents
SIM card, machine-card binding method, alarm method and platform Download PDFInfo
- Publication number
- CN111031532A CN111031532A CN201911166112.3A CN201911166112A CN111031532A CN 111031532 A CN111031532 A CN 111031532A CN 201911166112 A CN201911166112 A CN 201911166112A CN 111031532 A CN111031532 A CN 111031532A
- Authority
- CN
- China
- Prior art keywords
- card
- sim card
- parameter
- imei
- imei parameter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/20—Transfer of user or subscriber data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/30—Security of mobile devices; Security of mobile applications
- H04W12/37—Managing security policies for mobile devices or for controlling mobile applications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Telephone Function (AREA)
Abstract
The invention relates to an SIM card, a machine-card binding method, a machine-card binding alarm method and a machine-card binding platform. After the SIM card is electrified, the IMEI parameter of the intelligent terminal inserted currently is directly read, whether the read IMEI parameter is consistent with the IMEI parameter prestored in the SIM card or not is judged, if the read IMEI parameter is inconsistent with the prestored IMEI parameter, the intelligent terminal inserted in the SIM card is changed, the prestored IMEI parameter is updated to the read IMEI parameter, binding is completed, and meanwhile, equipment replacement information comprising the encrypted read IMEI parameter, the encrypted ICCID of the SIM card and the message authentication code is sent to the machine-card binding platform according to a preset rule, so that the machine-card binding platform can give an alarm according to the equipment replacement information. The SIM card actively acquires the IMEI parameter of the equipment when being powered on again every time, updates the binding state, and achieves the purposes of rapidly detecting and judging the change of the equipment and improving the reliability of machine-card binding.
Description
Technical Field
The invention relates to the technical field of communication, in particular to an SIM card, a machine card binding method, an alarm method and a platform.
Background
With the rapid development of mobile communication technology, smart terminals such as mobile phones and the like which can be used for mobile communication almost become necessary configurations for everyone, and at present, with the improvement of the degree of intelligence, services which can be provided by these terminal devices are no longer limited to basic communication, and even cover various use requirements in the life of users, such as games, shopping, traveling, dining, lodging and the like, and can enjoy corresponding services only by downloading corresponding software, thereby providing convenience for people.
The method provides convenience and has certain potential safety hazard. Because the information of the software account is bound with a Subscriber Identity Module (SIM) card, once the mobile phone is lost, the SIM card is stolen for use, which may cause great harm to the user, and not only may cause direct loss of communication fee in the card, but also may cause indirect property loss due to stealing personal information.
This requires special binding and alerting of the handset and card to limit the operation of the card by the replacement device. The machine-card binding in the related art is generally performed based on a telecommunication enterprise BILLING system (BILLING) of an operator, and a currently used device is determined by detecting an International Mobile Equipment Identity (IMEI) parameter in a call ticket generated by a communication behavior of the SIM card. Since the call ticket is delayed for a certain time, loss may be caused when the device is found to be changed. Moreover, if there is no communication behavior or there is no IMEI parameter in the call ticket, it is not possible to determine whether the current device has been changed, so this binding method is not reliable.
Disclosure of Invention
In view of this, the present invention provides a SIM card, a machine-card binding method, an alarm method and a platform to quickly detect and judge a change of a device used, and improve reliability of machine-card binding.
In order to achieve the purpose, the invention adopts the following technical scheme:
a machine card binding method is applied to an SIM card and comprises the following steps:
reading an International Mobile Equipment Identity (IMEI) parameter of the intelligent terminal into which the SIM card is currently inserted;
judging whether the read IMEI parameter is consistent with an IMEI parameter prestored in the SIM card;
if the read IMEI parameter is inconsistent with the IMEI parameter prestored in the SIM card, updating the IMEI parameter prestored in the SIM card to the read IMEI parameter, and sending an equipment replacement message to a machine-card binding platform according to a preset strategy so that the machine-card binding platform gives an alarm according to the equipment replacement message; the device replacement message comprises a message authentication code MAC, the read IMEI parameter after encryption and an integrated circuit card identification code ICCID of the SIM card.
Optionally, the sending the device replacement message to the machine-card binding platform according to the preset policy includes:
reading an integrated circuit card identification code (ICCID) of the SIM card;
encrypting the read IMEI parameter by utilizing a triple data encryption algorithm;
calculating a message authentication code MAC;
forming an equipment replacement message by the encrypted IMEI parameter, the calculated message authentication code MAC and the integrated circuit card identification code ICCID;
and sending the equipment replacement message to the machine-card binding platform through a communication module in the intelligent terminal.
Optionally, the encrypting the IMEI parameter by using a triple data encryption algorithm includes:
carrying out counter dispersion on a prestored first-stage key to obtain a session key;
and encrypting the read IMEI parameter by utilizing the session key.
Optionally, the pre-stored first-level key is obtained by performing key dispersion on a root key and an integrated circuit card identification code ICCID pre-stored in the SIM card.
A SIM card, comprising:
an IMEI parameter reading module, configured to read an IMEI parameter of an international mobile equipment identity of the smart terminal into which the SIM card is currently inserted;
an IMEI parameter judging module for judging whether the read IMEI parameter is consistent with the IMEI parameter pre-stored in the SIM card;
an IMEI parameter updating module, configured to update the IMEI parameter pre-stored in the SIM card to the read IMEI parameter if the read IMEI parameter is inconsistent with the IMEI parameter pre-stored in the SIM card, and send an equipment change message to a set-card binding platform according to a preset policy, so that the set-card binding platform gives an alarm according to the equipment change message; the device replacement message comprises a message authentication code MAC, the read IMEI parameter after encryption and an integrated circuit card identification code ICCID of the SIM card.
A machine-card binding alarm method comprises the following steps:
receiving an equipment replacement message sent by an SIM card, wherein the equipment replacement message is obtained by reading an International Mobile Equipment Identity (IMEI) parameter of an intelligent terminal into which the SIM card is currently inserted by the SIM card, judging whether the read IMEI parameter is consistent with an IMEI parameter prestored in the SIM card, if the read IMEI parameter is inconsistent with the IMEI parameter prestored in the SIM card, updating the IMEI parameter prestored in the SIM card to the read IMEI parameter, and sending the IMEI parameter to a machine-card binding platform according to a preset strategy, wherein the equipment replacement message comprises a Message Authentication Code (MAC), the read IMEI parameter after encryption and an integrated circuit card identification code (ICCID) of the SIM card;
acquiring the message authentication code MAC, the encrypted read IMEI parameter and the integrated circuit card identification code ICCID of the SIM card from the received equipment replacement message;
decrypting the encrypted IMEI parameter through a message authentication code MAC in the equipment replacement message and a root key prestored in the machine-card binding platform to obtain the IMEI parameter;
inquiring a preset alarm rule according to the ICCID;
and alarming according to the preset alarming rule.
Optionally, the alarming according to the preset alarming rule includes:
selecting a corresponding alarm text according to the preset alarm rule;
and pushing the alarm text to a user in a preset pushing mode.
Optionally, the pushing manner includes: the method comprises the steps of machine-card binding platform pushing, specified number short message pushing, specified address mailbox pushing and specified account number WeChat pushing.
A machine-card binding platform comprising:
a receiving module, configured to receive a device replacement message sent by an SIM card, where the device replacement message is obtained by reading, by the SIM card, an International Mobile Equipment Identity (IMEI) parameter of an intelligent terminal into which the SIM card is currently inserted, judging whether the read IMEI parameter is consistent with an IMEI parameter pre-stored in the SIM card, and if the read IMEI parameter is inconsistent with the IMEI parameter pre-stored in the SIM card, updating the IMEI parameter pre-stored in the SIM card to the read IMEI parameter, and sending the updated IMEI parameter to a machine-card binding platform according to a preset policy, where the device replacement message includes a Message Authentication Code (MAC), the read IMEI parameter after encryption, and an integrated circuit card identification code (ICCID) of the SIM card;
an obtaining module, configured to obtain the message authentication code MAC, the encrypted read IMEI parameter, and the integrated circuit card identification code ICCID of the SIM card from the received device replacement message;
the decryption module is used for decrypting the encrypted IMEI parameter through the message authentication code MAC and a root key prestored in the machine-card binding platform to obtain the IMEI parameter;
the query module is used for querying a preset alarm rule according to the integrated circuit card identification code (ICCID);
and the alarm module is used for giving an alarm according to the preset alarm rule.
Optionally, the method further includes:
the management module is used for user management and SIM card and IMEI binding information management;
and the setting module is used for setting the SIM card according to the instruction fed back by the user after the user receives the alarm information.
The technical scheme provided by the application can comprise the following beneficial effects:
the application provides a machine-card binding method, after the SIM card is powered on, international mobile equipment identification code IMEI parameter of a currently inserted intelligent terminal is directly read, whether the read IMEI parameter is consistent with the IMEI parameter prestored in the SIM card is judged, if the read IMEI parameter is inconsistent with the prestored IMEI parameter, the intelligent terminal inserted in the SIM card is changed, the prestored IMEI parameter is updated to the read IMEI parameter, and meanwhile, equipment replacement information comprising the read IMEI parameter after encryption, the SIM card ICCID and a message authentication code is sent to a machine-card binding platform according to a preset rule, so that the machine-card binding platform can give an alarm according to the equipment replacement information. The machine-card binding method can enable the SIM card to actively acquire the IMEI parameter of the equipment each time the SIM card is powered on again, and compare the IMEI parameter with the IMEI parameter prestored in the card to judge whether the inserted equipment is changed, and once the equipment is found to be changed, the acquired IMEI parameter and other information are sent to the machine-card binding platform for subsequent processing, so that the purposes of quickly detecting and judging the change of the used equipment and improving the machine-card binding reliability are achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention 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 invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a flowchart of a machine-card binding method according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a SIM card according to an embodiment of the present invention.
Fig. 3 is a flowchart of a machine-card binding alarm method according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a machine card binding platform according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1, fig. 1 is a flowchart of a machine-card binding method according to an embodiment of the present invention. As shown in fig. 1, the method provided in this embodiment is applied to a SIM card, and specifically includes the following steps:
s101, reading an International Mobile Equipment Identity (IMEI) parameter of the intelligent terminal into which the SIM card is currently inserted.
An International Mobile Equipment Identity (IMEI), which is a Mobile phone serial number or a Mobile phone serial number, is equivalent to an identification of an intelligent terminal. The Subscriber Identity Module (SIM) has a Card Operating System (COS), which can process data in the SIM Card and interact with the inserted intelligent terminal. Based on the above, the COS may send an instruction to the currently inserted intelligent terminal to acquire the IMEI parameter of the intelligent terminal. The specific interaction mode in the acquisition process may refer to related technologies, and is not described herein again because it is not a technical innovation point of the present application.
S102, judging whether the read IMEI parameter is consistent with the IMEI parameter pre-stored in the SIM card.
And comparing the currently read IMEI parameter with the IMEI parameter prestored in the card, namely judging whether the intelligent equipment is changed. The initial value of the IMEI parameter pre-stored in the SIM card may be set to null, and the IMEI parameter is obtained and then updated.
S103, if the read IMEI parameter is inconsistent with the IMEI parameter prestored in the SIM card, updating the IMEI parameter prestored in the SIM card into the read IMEI parameter, and sending an equipment replacement message to the machine-card binding platform according to a preset strategy so that the machine-card binding platform gives an alarm according to the equipment replacement message; the equipment replacement message comprises a message authentication code MAC, the encrypted read IMEI parameter and an integrated circuit card identification code ICCID of the SIM card.
When the SIM card is powered on for the first time, the acquired IMEI parameter is not necessarily consistent with the pre-stored IMEI parameter (the initial value can be set to be null), the pre-stored IMEI parameter in the SIM card is updated to the read IMEI parameter, namely, the SIM card is bound with the current intelligent equipment, the same flow can be executed each time the SIM card is powered on again, and whether the intelligent equipment inserted by the SIM card is changed or not is determined by judging the change of the IMEI parameter. And once the read IMEI parameter is judged to be different from the prestored IMEI parameter, updating the prestored IMEI parameter, and simultaneously sending the equipment replacement message to the machine-card binding platform so as to facilitate the platform to give an alarm to the user. The content of the device change message may include a message authentication code MAC, an encrypted read IMEI parameter, and an integrated circuit card identification code ICCID of the SIM card.
The method can be set as a default program in the COS, and once the power is on, the flow is automatically executed to complete the binding process.
The embodiment provides a machine-card binding method, which can enable an SIM card to actively acquire an IMEI parameter of a device each time the SIM card is powered on again, and compare the IMEI parameter with an IMEI parameter prestored in the card to determine whether a change occurs in a plugged device, and once the change occurs in the device, send the acquired information such as the IMEI parameter to a machine-card binding platform for subsequent processing, so as to achieve the purposes of rapidly detecting and determining the change of a used device and improving the reliability of machine-card binding.
Optionally, sending an equipment replacement message to the machine-card binding platform according to a preset policy includes:
reading an integrated circuit card identification code (ICCID) of the SIM card;
encrypting the read IMEI parameter by utilizing a triple data encryption algorithm;
calculating a message authentication code MAC;
the encrypted IMEI parameter, the calculated message authentication code MAC and the integrated circuit card identification code ICCID form a device replacement message;
and sending an equipment replacement message to the machine-card binding platform through a communication module in the intelligent terminal.
An integrated circuit card identification code (ICCID) of the SIM card contained in the equipment replacement message is stored in the SIM card, which is equivalent to the identity certificate of the SIM card, and the COS can be directly obtained; the read IMEI parameters after encryption are obtained by encrypting the read IMEI parameters by utilizing a triple data encryption algorithm, wherein the triple encryption algorithm is the existing encryption algorithm with relatively high cracking difficulty; the message authentication code MAC is a Hash function with a secret key and is obtained by calculating a session key.
The equipment replacement message can be sent in a short message mode, the number of the set-card binding platform for receiving the short message is stored in the SIM card COS in advance, and the equipment replacement message can be sent to the set-card binding platform by calling a communication module in the intelligent terminal.
Optionally, the encrypting the IMEI parameter by using a triple data encryption algorithm specifically includes:
carrying out counter dispersion on a prestored first-stage key to obtain a session key;
the read IMEI parameter is encrypted with the session key.
Optionally, the pre-stored first-level key is obtained by performing key dispersion on a root key and an integrated circuit card identification code ICCID pre-stored in the SIM card.
The SIM card is pre-stored with a root key, the COS performs key dispersion on the root key and the ICCID to obtain a first-level key for storage, when the IMEI parameter needs to be encrypted, the pre-stored first-level key is firstly subjected to counter dispersion to obtain a session key, and then the session key is used for encrypting the IMEI parameter.
Referring to fig. 2, fig. 2 is a schematic structural diagram of a SIM card according to an embodiment of the present invention. As shown in fig. 2, the SIM card provided in this embodiment may specifically include:
an IMEI parameter reading module 201, configured to read an IMEI parameter of an international mobile equipment identity of an intelligent terminal into which the SIM card is currently inserted;
an IMEI parameter determining module 202, configured to determine whether the read IMEI parameter is consistent with an IMEI parameter pre-stored in the SIM card;
the IMEI parameter updating module 203 is configured to update the IMEI parameter prestored in the SIM card to the read IMEI parameter if the read IMEI parameter is inconsistent with the IMEI parameter prestored in the SIM card, and send an equipment change message to the set-card binding platform according to a preset policy, so that the set-card binding platform gives an alarm according to the equipment change message; the equipment replacement message comprises a message authentication code MAC, the encrypted read IMEI parameter and an integrated circuit card identification code ICCID of the SIM card.
The specific implementation of this embodiment may refer to any of the above embodiments, and the technical effects achieved are the same, which are not described herein again.
Specifically, the IMEI parameter updating module 203 is configured to: reading an integrated circuit card identification code (ICCID) of the SIM card; encrypting the read IMEI parameter by utilizing a triple data encryption algorithm; calculating a message authentication code MAC; the encrypted IMEI parameter, the calculated message authentication code MAC and the integrated circuit card identification code ICCID form a device replacement message; and sending an equipment replacement message to the machine-card binding platform through a communication module in the intelligent terminal.
Specifically, the IMEI parameter encryption module is configured to: carrying out counter dispersion on a prestored first-stage key to obtain a session key; encrypting the read IMEI parameter by using a session key; the pre-stored first-level key is obtained by carrying out key dispersion on a root key and an integrated circuit card identification code (ICCID) which are pre-stored in the SIM card.
Referring to fig. 3, fig. 3 is a flowchart of a machine-card binding alarm method according to an embodiment of the present invention. As shown in fig. 3, the method for alarming for machine-card binding provided by this embodiment is applied to a machine-card binding platform, and specifically includes the following steps:
s301, receiving a device replacement message sent by the SIM card, wherein the device replacement message is obtained by reading an International Mobile Equipment Identity (IMEI) parameter of an intelligent terminal into which the SIM card is currently inserted by the SIM card, judging whether the read IMEI parameter is consistent with an IMEI parameter pre-stored in the SIM card, if the read IMEI parameter is inconsistent with the IMEI parameter pre-stored in the SIM card, updating the IMEI parameter pre-stored in the SIM card into the read IMEI parameter, and sending the read IMEI parameter to a machine-card binding platform according to a preset strategy, wherein the device replacement message comprises a Message Authentication Code (MAC), the encrypted read IMEI parameter and an Integrated Circuit Card Identity (ICCID) of the SIM card.
S302, obtaining a message authentication code MAC, encrypted read IMEI parameters and an integrated circuit card identification code ICCID of the SIM card from the received equipment replacement message.
S303, decrypting the encrypted IMEI parameter through the message authentication code MAC in the equipment replacement message and a root key prestored in the machine-card binding platform to obtain the IMEI parameter.
S304, inquiring a preset alarm rule according to the IC card identification code (ICCID).
And S305, alarming according to a preset alarming rule.
The machine-card binding platform also prestores a root key which is consistent with the root key prestored in the SIM card, and after receiving the equipment replacement message sent by the SIM card, the platform can acquire information such as a message authentication code MAC, an encrypted read IMEI parameter, an integrated circuit card identification code ICCID of the SIM card and the like contained in the message. And analyzing the message authentication code MAC by using the root key to obtain the read IMEI parameter.
And then alarming according to an alarming rule preset by an ICCID inquiry platform. For example, the alarm rule corresponding to the ICCID is "equipment replacement, i.e., sending alarm information; if the IMEI parameter is legal, only sending a prompt message; and if the IMEI parameter is illegal, sending SIM card operation information', and then, once the platform receives an equipment replacement message sent by the SIM card, indicating that the equipment is replaced, giving an alarm to the user.
The alarm rules can be set according to the requirements of the user, including but not limited to the following types:
alarming for the first time of network access;
the IMEI and the preset IMEI accord with an alarm;
the IMEI is not in accordance with the preset IMEI;
the IMEI is different from the initial IMEI;
the IMEI is different from the IMEI at the previous time;
the IMEI changes N times of alarms;
changing X times of alarms by the IMEI in a preset period;
and the accumulative change times of the IMEI exceed Y times of alarm.
Optionally, the warning is performed according to a preset warning rule, including:
selecting a corresponding alarm text according to a preset alarm rule;
and pushing the alarm text to the user in a preset pushing mode.
Still in the above example, according to the alarm rule in the above example, first, the IMEI parameter obtained by decryption is compared with the legal IMEI parameter pre-stored in the platform, and whether the IMEI parameter obtained by decryption is a legal parameter is determined, if the IMEI parameter is a legal parameter, a preset corresponding alarm text "your device has been changed from a to B", and if the IMEI parameter is an illegal parameter, a preset corresponding alarm text "your device has been changed from a to an unknown device B, and whether the change is agreed", where A, B is an IMEI parameter or another type of device code corresponding to the IMEI parameter.
And pushing the selected text to the user in a preset pushing mode.
In addition, when the user refuses the equipment change, a SIM card locking request can be sent to the operator, and protective operations such as shutdown can be executed. Therefore, under special conditions, when the SIM card is maliciously inserted into other equipment which is not authorized by a user, the SIM card can be locked in time so as to prevent further property loss.
Optionally, the pushing manner includes: the method comprises the steps of machine-card binding platform pushing, specified number short message pushing, specified address mailbox pushing and specified account number WeChat pushing.
The user can select a mode for receiving push in advance, after the mode is selected, the machine-card binding platform pushes through the pre-selected receiving way, the selectable push modes include but are not limited to modes of the machine-card binding platform, short messages, mails, public numbers and the like, and two or more push modes can be set simultaneously.
Referring to fig. 4, fig. 4 is a schematic structural diagram of a machine card binding platform according to an embodiment of the present invention. As shown in fig. 4, the machine-card binding platform provided in this embodiment may specifically include:
a receiving module 401, configured to receive a device replacement message sent by a SIM card, where the device replacement message is an International Mobile Equipment Identity (IMEI) parameter of an intelligent terminal into which the SIM card is currently inserted, the IMEI parameter being read by the SIM card, and determining whether the read IMEI parameter is consistent with an IMEI parameter pre-stored in the SIM card, and if the read IMEI parameter is inconsistent with the IMEI parameter pre-stored in the SIM card, updating the IMEI parameter pre-stored in the SIM card to the read IMEI parameter, and sending the updated IMEI parameter to a machine-card binding platform according to a preset policy, where the device replacement message includes a Message Authentication Code (MAC), the encrypted read IMEI parameter, and an Integrated Circuit Card Identity (ICCID) of the SIM card;
an obtaining module 402, configured to obtain a message authentication code MAC, an encrypted read IMEI parameter, and an integrated circuit card identification code ICCID of the SIM card from the received device replacement message;
the decryption module 403 is configured to decrypt the encrypted IMEI parameter through the message authentication code MAC and a root key pre-stored in the machine card binding platform to obtain the IMEI parameter;
a query module 404, configured to query a preset alarm rule according to the ic card identification code ICCID;
and an alarm module 405, configured to perform an alarm according to a preset alarm rule.
The specific implementation of this embodiment may refer to any of the above embodiments to produce the same technical effects, and details are not repeated herein.
Specifically, the alarm module 405 is configured to: selecting a corresponding alarm text according to a preset alarm rule; pushing the alarm text to a user in a preset pushing mode; wherein the propelling movement mode includes: the method comprises the steps of machine-card binding platform pushing, specified number short message pushing, specified address mailbox pushing and specified account number WeChat pushing.
Optionally, the machine-card binding platform further includes:
the management module is used for user management and machine-card binding information management;
the user management comprises personal information management, SIM card information management, alarm mode management and the like of a user, and the machine-card binding information management comprises legal IMEI parameter management, historical binding information management, historical alarm information management and the like corresponding to the SIM card.
And the setting module is used for setting the SIM card according to the instruction fed back by the user after the user receives the alarm information.
The machine-card binding method, the machine-card binding alarm method, and the corresponding SIM card and machine-card binding platform proposed in the present application are further described in the following with a more detailed and specific example.
The user with the requirement of the organic card binding can set personal information, SIM card information, legal IMEI parameters, alarm modes and the like in advance through a management module in the organic card binding platform.
And when the SIM card is electrified for use for the first time, executing a machine-card binding process. An IMEI parameter reading module in the SIM card reads an international mobile equipment identification code IMEI parameter of the intelligent terminal into which the SIM card is currently inserted; the IMEI parameter judging module compares the read IMEI parameter with an IMEI parameter (an initial value can be set to be null) prestored in the SIM card, and the read IMEI parameter and the IMEI parameter are not consistent; then, the IMEI parameter updating module 203 updates the IMEI parameter pre-stored in the SIM card to the read IMEI parameter, then reads the integrated circuit card identification code ICCID of the SIM card, encrypts the read IMEI parameter by using a triple data encryption algorithm, calculates the message authentication code MAC, and sends a device change message to the machine-card binding platform through the communication module in the intelligent terminal, wherein the device change message is composed of the encrypted IMEI parameter, the calculated message authentication code MAC, and the integrated circuit card identification code ICCID.
After the machine-card binding platform receives the equipment replacement message, the acquisition module acquires a message authentication code MAC, the encrypted read IMEI parameter and an integrated circuit card identification code ICCID of the SIM card from the equipment replacement message; the decryption module decrypts the encrypted IMEI parameter through the message authentication code MAC and a root key prestored in the machine card binding platform to obtain the IMEI parameter; the query module queries an alarm rule preset by a user on a platform according to the integrated circuit card identification code (ICCID); the alarm module judges whether the new IMEI parameter is legal or not, selects a corresponding alarm text according to a corresponding preset alarm rule, and pushes the alarm text to a user for alarming in a preset pushing mode. When the new IMEI parameter is judged to be an illegal parameter, the alarm information may contain options for the user to perform subsequent operations on the SIM card, so that when the user receives the alarm and determines to lock the SIM card, the setting module of the platform can also perform operations such as shutdown on the card through services provided by an operator.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.
It should be noted that the terms "first," "second," and the like in the description of the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Further, in the description of the present invention, the meaning of "a plurality" means at least two unless otherwise specified.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
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)
1. A machine-card binding method is applied to an SIM card, and comprises the following steps:
reading an International Mobile Equipment Identity (IMEI) parameter of the intelligent terminal into which the SIM card is currently inserted;
judging whether the read IMEI parameter is consistent with an IMEI parameter prestored in the SIM card;
if the read IMEI parameter is inconsistent with the IMEI parameter prestored in the SIM card, updating the IMEI parameter prestored in the SIM card to the read IMEI parameter, and sending an equipment replacement message to a machine-card binding platform according to a preset strategy so that the machine-card binding platform gives an alarm according to the equipment replacement message; the device replacement message comprises a message authentication code MAC, the read IMEI parameter after encryption and an integrated circuit card identification code ICCID of the SIM card.
2. The machine-card binding method according to claim 1, wherein the sending the device replacement message to the machine-card binding platform according to the preset policy comprises:
reading an integrated circuit card identification code (ICCID) of the SIM card;
encrypting the read IMEI parameter by utilizing a triple data encryption algorithm;
calculating a message authentication code MAC;
forming an equipment replacement message by the encrypted IMEI parameter, the calculated message authentication code MAC and the integrated circuit card identification code ICCID;
and sending the equipment replacement message to the machine-card binding platform through a communication module in the intelligent terminal.
3. The machine-card binding method according to claim 2, wherein the encrypting the IMEI parameter by using a triple data encryption algorithm comprises:
carrying out counter dispersion on a prestored first-stage key to obtain a session key;
and encrypting the read IMEI parameter by utilizing the session key.
4. The machine-card binding method according to claim 3, wherein the pre-stored first-level key is obtained by performing key distribution on a root key and an integrated circuit card identification code (ICCID) pre-stored in the SIM card.
5. A SIM card, comprising:
an IMEI parameter reading module, configured to read an IMEI parameter of an international mobile equipment identity of the smart terminal into which the SIM card is currently inserted;
an IMEI parameter judging module for judging whether the read IMEI parameter is consistent with the IMEI parameter pre-stored in the SIM card;
an IMEI parameter updating module, configured to update the IMEI parameter pre-stored in the SIM card to the read IMEI parameter if the read IMEI parameter is inconsistent with the IMEI parameter pre-stored in the SIM card, and send an equipment change message to a set-card binding platform according to a preset policy, so that the set-card binding platform gives an alarm according to the equipment change message; the device replacement message comprises a message authentication code MAC, the read IMEI parameter after encryption and an integrated circuit card identification code ICCID of the SIM card.
6. A machine-card binding alarm method is characterized by comprising the following steps:
receiving an equipment replacement message sent by an SIM card, wherein the equipment replacement message is obtained by reading an International Mobile Equipment Identity (IMEI) parameter of an intelligent terminal into which the SIM card is currently inserted by the SIM card, judging whether the read IMEI parameter is consistent with an IMEI parameter prestored in the SIM card, if the read IMEI parameter is inconsistent with the IMEI parameter prestored in the SIM card, updating the IMEI parameter prestored in the SIM card to the read IMEI parameter, and sending the IMEI parameter to a machine-card binding platform according to a preset strategy, wherein the equipment replacement message comprises a Message Authentication Code (MAC), the read IMEI parameter after encryption and an integrated circuit card identification code (ICCID) of the SIM card;
acquiring the message authentication code MAC, the encrypted read IMEI parameter and the integrated circuit card identification code ICCID of the SIM card from the received equipment replacement message;
decrypting the encrypted IMEI parameter through a message authentication code MAC in the equipment replacement message and a root key prestored in the machine-card binding platform to obtain the IMEI parameter;
inquiring a preset alarm rule according to the ICCID;
and alarming according to the preset alarming rule.
7. The machine-card binding alarm method according to claim 6, wherein the alarming according to the preset alarm rule comprises:
selecting a corresponding alarm text according to the preset alarm rule;
and pushing the alarm text to a user in a preset pushing mode.
8. The machine-card binding alarm method according to claim 7, wherein the pushing manner comprises: the method comprises the steps of machine-card binding platform pushing, specified number short message pushing, specified address mailbox pushing and specified account number WeChat pushing.
9. A machine-card binding platform, comprising:
a receiving module, configured to receive a device replacement message sent by an SIM card, where the device replacement message is obtained by reading, by the SIM card, an International Mobile Equipment Identity (IMEI) parameter of an intelligent terminal into which the SIM card is currently inserted, judging whether the read IMEI parameter is consistent with an IMEI parameter pre-stored in the SIM card, and if the read IMEI parameter is inconsistent with the IMEI parameter pre-stored in the SIM card, updating the IMEI parameter pre-stored in the SIM card to the read IMEI parameter, and sending the updated IMEI parameter to a machine-card binding platform according to a preset policy, where the device replacement message includes a Message Authentication Code (MAC), the read IMEI parameter after encryption, and an integrated circuit card identification code (ICCID) of the SIM card;
an obtaining module, configured to obtain the message authentication code MAC, the encrypted read IMEI parameter, and the integrated circuit card identification code ICCID of the SIM card from the received device replacement message;
the decryption module is used for decrypting the encrypted IMEI parameter through the message authentication code MAC and a root key prestored in the machine-card binding platform to obtain the IMEI parameter;
the query module is used for querying a preset alarm rule according to the integrated circuit card identification code (ICCID);
and the alarm module is used for giving an alarm according to the preset alarm rule.
10. The machine-card binding platform of claim 9, further comprising:
the management module is used for user management and SIM card and IMEI binding information management;
and the setting module is used for setting the SIM card according to the instruction fed back by the user after the user receives the alarm information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911166112.3A CN111031532A (en) | 2019-11-25 | 2019-11-25 | SIM card, machine-card binding method, alarm method and platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911166112.3A CN111031532A (en) | 2019-11-25 | 2019-11-25 | SIM card, machine-card binding method, alarm method and platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111031532A true CN111031532A (en) | 2020-04-17 |
Family
ID=70206488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911166112.3A Pending CN111031532A (en) | 2019-11-25 | 2019-11-25 | SIM card, machine-card binding method, alarm method and platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111031532A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113067701A (en) * | 2021-03-29 | 2021-07-02 | 武汉天喻信息产业股份有限公司 | Method and device for updating binding relationship |
| CN113364593A (en) * | 2021-05-07 | 2021-09-07 | 中国电力科学研究院有限公司 | Method and system for identity authentication of eSIM (embedded subscriber identity module) chip |
| CN114071450A (en) * | 2020-08-05 | 2022-02-18 | 中国移动通信集团重庆有限公司 | Method and device for identifying card changing behavior of machine |
| CN114390509A (en) * | 2021-12-28 | 2022-04-22 | 天翼物联科技有限公司 | Machine-card binding pool implementation method, device, equipment and medium based on Internet of things |
| WO2023125674A1 (en) * | 2021-12-30 | 2023-07-06 | 天翼物联科技有限公司 | Internet of things device card binding pool management method and device, and related medium |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102056334A (en) * | 2009-10-30 | 2011-05-11 | 中兴通讯股份有限公司 | Access control method and system of machine type communication (MTC) terminals |
| US20150148020A1 (en) * | 2013-11-27 | 2015-05-28 | Cellco Partnership D/B/A Verizon Wireless | Method and apparatus for self-activating a mobile device |
| CN106304033A (en) * | 2016-08-31 | 2017-01-04 | 北京握奇数据系统有限公司 | A kind of cellphone information defence method based on binding machine and card and system |
| US20170245139A1 (en) * | 2014-05-27 | 2017-08-24 | Zte Corporation, | Method, Device, and System for Dynamically Binding a Machine Card |
| CN107666664A (en) * | 2017-10-11 | 2018-02-06 | 深圳辉烨通讯技术有限公司 | A kind of method, apparatus of binding machine and card, equipment and storage medium |
| CN109699015A (en) * | 2017-10-23 | 2019-04-30 | 中国电信股份有限公司 | Binding machine and card relationship authentication method, device and communication system |
| CN109769226A (en) * | 2018-12-26 | 2019-05-17 | 深圳市麦谷科技有限公司 | A kind of Internet of Things network interface card management-control method, system, computer equipment and storage medium |
-
2019
- 2019-11-25 CN CN201911166112.3A patent/CN111031532A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102056334A (en) * | 2009-10-30 | 2011-05-11 | 中兴通讯股份有限公司 | Access control method and system of machine type communication (MTC) terminals |
| US20150148020A1 (en) * | 2013-11-27 | 2015-05-28 | Cellco Partnership D/B/A Verizon Wireless | Method and apparatus for self-activating a mobile device |
| US20170245139A1 (en) * | 2014-05-27 | 2017-08-24 | Zte Corporation, | Method, Device, and System for Dynamically Binding a Machine Card |
| CN106304033A (en) * | 2016-08-31 | 2017-01-04 | 北京握奇数据系统有限公司 | A kind of cellphone information defence method based on binding machine and card and system |
| CN107666664A (en) * | 2017-10-11 | 2018-02-06 | 深圳辉烨通讯技术有限公司 | A kind of method, apparatus of binding machine and card, equipment and storage medium |
| CN109699015A (en) * | 2017-10-23 | 2019-04-30 | 中国电信股份有限公司 | Binding machine and card relationship authentication method, device and communication system |
| CN109769226A (en) * | 2018-12-26 | 2019-05-17 | 深圳市麦谷科技有限公司 | A kind of Internet of Things network interface card management-control method, system, computer equipment and storage medium |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114071450A (en) * | 2020-08-05 | 2022-02-18 | 中国移动通信集团重庆有限公司 | Method and device for identifying card changing behavior of machine |
| CN114071450B (en) * | 2020-08-05 | 2023-07-21 | 中国移动通信集团重庆有限公司 | Recognition method and device for card changing behavior of machine changing |
| CN113067701A (en) * | 2021-03-29 | 2021-07-02 | 武汉天喻信息产业股份有限公司 | Method and device for updating binding relationship |
| CN113067701B (en) * | 2021-03-29 | 2022-09-02 | 武汉天喻信息产业股份有限公司 | Method and device for updating binding relationship |
| CN113364593A (en) * | 2021-05-07 | 2021-09-07 | 中国电力科学研究院有限公司 | Method and system for identity authentication of eSIM (embedded subscriber identity module) chip |
| CN114390509A (en) * | 2021-12-28 | 2022-04-22 | 天翼物联科技有限公司 | Machine-card binding pool implementation method, device, equipment and medium based on Internet of things |
| CN114390509B (en) * | 2021-12-28 | 2023-12-05 | 天翼物联科技有限公司 | Machine-card binding pool realization method, device, equipment and medium based on Internet of things |
| WO2023125674A1 (en) * | 2021-12-30 | 2023-07-06 | 天翼物联科技有限公司 | Internet of things device card binding pool management method and device, and related medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111031532A (en) | SIM card, machine-card binding method, alarm method and platform | |
| US11375363B2 (en) | Secure updating of telecommunication terminal configuration | |
| US6839553B2 (en) | Method of managing mobile station operational parameters | |
| CN101167388B (en) | Limited supply access to mobile terminal features | |
| KR101614901B1 (en) | Network assisted fraud detection apparatus and methods | |
| US20180152841A1 (en) | System Of Multiple Domains And Domain Ownership | |
| US6925568B1 (en) | Method and system for the processing of messages in a telecommunication system | |
| EP2343917B1 (en) | Method, system and device for implementing device addition in the wi-fi device to device network | |
| JP4996817B2 (en) | Cloning prevention method by flash operation / start-up operation combined with device | |
| CN103959857B (en) | Manage the mobile device application in wireless network | |
| KR102325912B1 (en) | Holistic module authentication with a device | |
| US10932126B2 (en) | Method for unlocking SIM card and mobile terminal | |
| US20080003980A1 (en) | Subsidy-controlled handset device via a sim card using asymmetric verification and method thereof | |
| US20040171399A1 (en) | Mobile communication terminal, information processing method, data processing program, and recording medium | |
| CN102204304A (en) | Support of multiple pre-shared keys in access point | |
| WO2013008048A1 (en) | Method and apparatus for provisioning network access credentials | |
| US9992065B2 (en) | Selective wi-fi calling router updates | |
| CN106878122B (en) | Network access method and system | |
| FR2883443A1 (en) | ACTIVATION OF THE UNLOCKING OF A MOBILE TERMINAL | |
| CN111246464B (en) | Identity authentication method, device and system, and computer readable storage medium | |
| US20060121882A1 (en) | Desktop cellular phone having a SIM card with an encrypted SIM PIN | |
| CN106778334A (en) | The guard method of account information and mobile terminal | |
| CN114501591A (en) | Intelligent equipment network access method and device and computer readable storage medium | |
| US20150222433A1 (en) | Method and apparatus for disabling algorithms in a device | |
| WO2005051018A1 (en) | Smart card lock for mobile communication |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200417 |