CN106161577B - SIM card authentication method and system and mobile terminal based on cloud platform - Google Patents
SIM card authentication method and system and mobile terminal based on cloud platform Download PDFInfo
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- CN106161577B CN106161577B CN201510208713.1A CN201510208713A CN106161577B CN 106161577 B CN106161577 B CN 106161577B CN 201510208713 A CN201510208713 A CN 201510208713A CN 106161577 B CN106161577 B CN 106161577B
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- sim card
- cloud platform
- mobile terminal
- information
- authentication response
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Abstract
The invention discloses a kind of SIM card authentication method and system and mobile terminal based on cloud platform.SIM card authentication method based on cloud platform include: step a, a mobile terminal from a base station mobile operator obtain a RAND information；Step b, the mobile terminal and a cloud platform are by network connection, and the RAND information is transferred to the cloud platform, and the RAND information is transmitted to the SIM card being stored in the cloud platform by the cloud platform；Step c, the SIM card returns to an Authentication Response information and the Authentication Response information is returned to the mobile terminal by the cloud platform to the cloud platform, and the Authentication Response is returned to the base station mobile operator by the mobile terminal, to complete SIM card certification.By the invention it is possible to the function of making user realize double card without using double-card mobile phone or block more.
Description
Technical field
The present invention relates to field of mobile communication, more particularly to a kind of SIM card authentication method and system based on cloud platform
With mobile terminal.
Background technique
Mobile terminal, such as mobile phone or the tablet computer with call function etc. generally all have operating system, base band
System and SIM card.Wherein, which includes baseband chip, is mainly used for being responsible for signal processing and protocol processes.And
SIM card is commonly held on the mobile terminals such as mobile phone, and user data, method for authenticating and secret key etc. are stored in the SIM card,
User identity is identified for communication system, meanwhile, user by the also achievable connection with communication system of the SIM card and
The exchange of information.User needs to carry out SIM card certification, that is, sentences when logging in mobile communications network by mobile terminals such as mobile phones
Whether the user of breaking is legal.It takes the mobile phone as an example, in carrying out SIM card verification process, mobile phone be will receive from mobile communications network
RAND (random number) information；After mobile phone receives RAND information, RAND information is issued into SIM card；SIM card is with the KI in it
Operation is carried out for key pair RAND, generates SRES (Authentication Response) information and Kc (key) information；Mobile phone read SRES information and
Kc information, and SRES is issued into mobile communications network；Mobile communications network oneself carries out once-through operation, if result is returned with mobile phone
The SRES returned is identical, then it is assumed that the user is legal.
But in current mobile communication technology, user will realize the double card functions of blocking even more, must use double
Card terminal, such as double-card mobile phone (there are two SIM cards for tool i.e. in terminal).Moreover, current mobile terminal also cannot achieve no card
Registration (i.e. SIM card certification and registration), it is even more impossible to use the operator except local SIM card (SIM card being installed in terminal)
Base station, thus bring inconvenience to user's use.
Summary of the invention
Therefore, the SIM card authentication method and system and movement that the purpose of the present invention is to provide a kind of based on cloud platform are whole
End can allow user to realize the double card functions of blocking even without using double-terminal more.
The SIM card authentication method and system and movement that another object of the present invention is to provide a kind of based on cloud platform are whole
End can allow the mobile terminal of user to complete to register without card, the base station of the operator except more usable local SIM card is opened
Lead to the service of any operator.
To achieve the goals above, the present invention provides a kind of SIM card authentication method based on cloud platform, it is characterized in that,
Include:
Step a, a mobile terminal obtains a RAND information from a base station mobile operator；
Step b, the mobile terminal and a cloud platform are by network connection, and the RAND information is transferred to the cloud platform,
The RAND information is transmitted to the SIM card being stored in the cloud platform by the cloud platform；
Step c, the SIM card returns to an Authentication Response information to the cloud platform, by the cloud platform by the Authentication Response information
The Authentication Response is returned into the base station mobile operator back to the mobile terminal, and by the mobile terminal, to complete SIM card
Certification.
An embodiment according to the present invention, in stepb, which is should by SIM card reading interactive system
RAND information is transmitted to the SIM card；It is to receive the SIM card by SIM card reading interactive system to return also, in step c
The Authentication Response information, and the Authentication Response information is returned into the cloud platform.
An embodiment according to the present invention, in stepb, the mobile terminal are that RAND letter is received by a baseband system
Breath, and the RAND information is sent to an operating system, it is connected to the network by the operating system and the cloud platform, which is believed
Breath is transferred to the cloud platform；It is the Authentication Response letter that cloud platform return is received by the operating system also, in step c
Breath, and the Authentication Response information is returned into the baseband system, the Authentication Response information is returned into the shifting by the baseband system
Dynamic operator base station.
An embodiment according to the present invention, which has a local SIM card, and the baseband system has a base band core
Piece, wherein by modifying the code of the baseband chip so that the baseband chip can be by accessing this during reading SIM card
Ground SIM card is stored in this described in obtaining to obtain the Authentication Response information of the local SIM card or by accessing the operating system
The Authentication Response information of the SIM card in cloud platform.
An embodiment according to the present invention, the mobile terminal are a mobile phone.
To achieve the goals above, the present invention separately provides a kind of SIM card Verification System based on cloud platform, and feature exists
In, including a mobile terminal and a cloud platform, wherein the mobile terminal and the cloud platform are connected to the network, and the cloud of the cloud platform
End is stored with an at least SIM card, in which:
The mobile terminal is used to obtain a RAND information from a base station mobile operator, and the RAND information is transferred to this
Cloud platform；
The cloud platform be used to receive by mobile terminal transmission Lai the RAND information and forward it to and be stored in the cloud
One SIM card at end, and an Authentication Response information of SIM card return is received, and the Authentication Response information is returned into the shifting
Dynamic terminal；
The mobile terminal is also used to receive the Authentication Response information returned by the cloud platform and is returned to the movement
Operator base station, to complete SIM card certification.
Another embodiment according to the present invention, the cloud of the cloud platform further include that a SIM card reads interactive system, and being used for will
The RAND information received by the cloud platform is transmitted to the SIM card, and receives the Authentication Response information of SIM card return
And it is returned to the cloud platform.
Another embodiment according to the present invention, the mobile terminal include a baseband system and an operating system；Wherein, the base
It is the operation for receiving the RAND information from the base station mobile operator and sending it to the operating system with system
System is for receiving the RAND information from the baseband system and being transmitted to the cloud platform；Also, the operating system
It is also used to receive the Authentication Response information of cloud platform return and is ceased and return to the baseband system, which also uses
In the Authentication Response information for receiving operating system return and it is returned to the base station mobile operator.
Another embodiment according to the present invention, the mobile terminal are a mobile phone.
To achieve the goals above, the present invention provides a kind of mobile terminal again, it is characterized in that, which at least wraps
A baseband system and an operating system are included, which can connect with a mobile operator base station communication, the operating system
It can be connected to the network with a cloud platform；Wherein:
The baseband system is for receiving the RAND information from the base station mobile operator and sending it to the behaviour
Make system；
The operating system be for receiving the RAND information from the baseband system and being transmitted to the cloud platform, with
The RAND information is transmitted to the SIM card being stored in the cloud platform by the cloud platform, and receives and carrys out the freely cloud platform
The received Authentication Response information returned by the SIM card, and return it to the baseband system；
The baseband system is also used to receive the Authentication Response information of operating system return and is returned to the movement
Operator base station.
Another embodiment according to the present invention, the mobile terminal also have a local SIM card, which has a base band
Chip, wherein the baseband chip is can be by accessing the local SIM card during reading SIM card and modifying its code
Described be stored in the cloud platform is obtained to obtain the Authentication Response information of the local SIM card or by accessing the operating system
The SIM card Authentication Response information.
Another embodiment according to the present invention, the mobile terminal are a mobile phone.
Using the present invention, user can be allowed to realize the double card functions of blocking even without using double-terminal more,
It can more allow the mobile terminal of user to complete to register without card, and the base station of the operator except local SIM card can be used, that is, open
The service for leading to any operator brings great convenience to user's use.
Detailed description of the invention
For above and other purpose, feature, advantage and embodiment of the invention can be clearer and more comprehensible, appended attached drawing is said
It is bright as follows:
Fig. 1 is the structural schematic diagram of the SIM card Verification System of the invention based on cloud platform；
Fig. 2 is the flow chart of the SIM card authentication method of the invention based on cloud platform.
Specific embodiment
It is hereafter to cooperate appended attached drawing to elaborate for embodiment, but provided embodiment is not to limit this hair
Bright covered range.
As shown in Figure 1, the SIM card Verification System of the invention based on cloud platform mainly includes a mobile terminal and a cloud
Platform, wherein the mobile terminal and the cloud platform are connected to the network, and the cloud of the cloud platform is stored with an at least SIM card.Wherein,
The mobile terminal is and the RAND information to be transferred to the cloud for obtaining a RAND information from a base station mobile operator and is put down
Platform；And the cloud platform be for receive by the mobile terminal transmit Lai the RAND information and forward it to and be stored in the cloud
A SIM card, and receive an Authentication Response (SRES) information of SIM card return, and the SRES information returned into the shifting
Dynamic terminal；The mobile terminal is also used to receive the SRES information returned by the cloud platform and is returned to the mobile operator
Base station, to complete SIM card certification.
Specifically, in the embodiment shown in fig. 1, the cloud of the cloud platform further includes that a SIM card reads interactive system
And a SIM card pond, wherein at least one SIM card is stored in the SIM card pond.Although illustrating only a SIM card in Fig. 1
1, but it is understood that, it can store multiple SIM cards in the SIM card pond.Wherein, it is to use which, which reads interactive system,
In the RAND information received by the cloud platform is transmitted to the SIM card, and receive the SRES information of SIM card return
And it is returned to the cloud platform.
In the embodiment shown in fig. 1, the mobile terminal be include a baseband system and an operating system.Wherein, should
Baseband system is the behaviour for receiving the RAND information from the base station mobile operator and sending it to the operating system
It is for receiving the RAND information from the baseband system and being transmitted to the cloud platform as system.Also, the operation system
System, which is also used to receive the SRES information of cloud platform return and is ceased, returns to the baseband system, which is also used to
It receives the SRES information of operating system return and is returned to the base station mobile operator.
In the present invention, which can be a mobile phone or other terminals with call function, such as tablet computer
Deng.
And in another embodiment of the invention, which can also have a local SIM card (to be mounted on the movement
SIM card in terminal), and the baseband system has a baseband chip, wherein the code by modifying the baseband chip can make
The baseband chip can be obtained by accessing the local SIM card during reading SIM card local SIM card SRES information or
The SRES information of the SIM card being stored in the cloud platform is obtained by accessing the operating system.
Therefore, it is different from existing baseband system, as shown in Figure 1, the baseband system in mobile terminal of the invention has
Both direction goes access SIM card information: a, access the machine SIM card obtain the information of local SIM card；B, it accesses in mobile terminal
Operating system, the information of SIM card being stored on cloud is obtained by the operating system and cloud platform network connection, such as
SIM card 1.In the present invention, the SIM card 1 being stored on cloud is a true SIM card, but for mobile terminal,
The SIM card 1 can also be seen as the virtual SIM card being stored on cloud, be connected to the network by mobile terminal and cloud platform
Its authentication information can be obtained, including SRES etc., by these authentication informations, which can be completed registers without card.It changes
Sentence is talked about, and when mobile terminal does not have local SIM card, user can still pass through the virtual of the mobile terminal accessing cloud
SIM card, such as SIM card 1, and the authentication information of the SIM card 1 is obtained to complete the certification of the SIM card 1.
To sum up, in conjunction with Fig. 1 and with reference to Fig. 2, a kind of SIM card authentication method based on cloud platform of the invention is specifically included that
Step a, a mobile terminal obtains a RAND information from a base station mobile operator；
Step b, the mobile terminal and a cloud platform are by network connection, and the RAND information is transferred to the cloud platform,
The RAND information is transmitted to the SIM card being stored in the cloud platform by the cloud platform；
Step c, the SIM card returns to a SRES information to the cloud platform, and being returned to the SRES information by the cloud platform should
Mobile terminal, and the SRES is returned into the base station mobile operator by the mobile terminal, to complete SIM card certification.
Preferably, in stepb, which is to read interactive system by a SIM card to be transmitted to the RAND information
The SIM card.Also, in step c, be by the SIM card read interactive system receive the SIM card return the SRES information, and
The SRES information is returned into the cloud platform.
In addition, in stepb, which can receive the RAND information by a baseband system, and the RAND is believed
Breath is sent to an operating system, and is connected to the network by the operating system and the cloud platform, which is transferred to the cloud
Platform.It is that the SRES information of cloud platform return is received by the operating system, and by the SRES information also, in step c
The baseband system is returned to, the SRES information is returned into the base station mobile operator by the baseband system.
More specifically, referring Figure 1, the tool of it illustrates the of the invention SIM card authentication method based on cloud platform
Body method specifically includes that
1. the base station mobile operator issues RAND information；
2. RAND information is issued operating system by baseband system；
3. operating system connects cloud platform using Internetwork link (such as WIFI, 3G or 4G etc.), and will be in RAND information
It is transmitted to cloud platform；
4. RAND information is transferred to SIM card and reads interactive system by cloud platform；
5.SIM card reads interactive system and RAND information is transmitted to the SIM card 1 in SIM card pond；
6.SIM card 1 returns to SRES information and reads interactive system to SIM card；
7.SIM card reads interactive system and SRES information is returned to cloud platform；
8. SRES information is returned to operating system by cloud platform；
9. SRES information is returned to baseband system by operating system；
10. SRES information is returned to the base station mobile operator by baseband system, so that it completes certification and the note of SIM card 1
Volume.
To sum up, a kind of mobile terminal can also be provided in the present invention, which includes at least a baseband system and a behaviour
Make system, which can connect with a mobile operator base station communication, which can be connected to the network with a cloud platform.
Wherein, which is for receiving the RAND information from the base station mobile operator and sending it to the operation system
System.The operating system is for receiving the RAND information from the baseband system and being transmitted to the cloud platform, by this
The RAND information is transmitted to the SIM card being stored in the cloud platform by cloud platform, and is received and carried out freely cloud platform reception
The SRES information returned by the SIM card, and return it to the baseband system.The baseband system is also used to receive the operation
The SRES information of system return is simultaneously returned to the base station mobile operator.
And another embodiment, the mobile terminal can also have a local SIM card according to the present invention, which can have
One baseband chip, wherein the baseband chip can be by accessing the local during reading SIM card and modifying its code
SIM card is stored in the cloud platform described in obtaining to obtain the SRES information of the local SIM card or by accessing the operating system
On the SIM card SRES information.In the present invention, which can be a mobile phone or other ends with call function
End, such as tablet computer etc..
On the one hand, using the present invention, user can be allowed to realize the even more cards of double card without using double-terminal
Function, to be brought convenience to user.
On the other hand, it is registered with the application of the invention, user can not only be allowed to realize without card, user can also be allowed to use local SIM
The base station of operator except card.For example, in the prior art, when the mobile phone of user is the mobile phone of connection customization,
It is only capable of on mobile phone using connection SIM card (i.e. local SIM card is connection SIM card), and is not available mobile SIM card, i.e., can not
Open mobile business.And mobile terminal through the invention and the SIM card Verification System based on cloud platform, user can join
When on the mobile phone of logical customization local SIM card (i.e. connection SIM card) not being installed, baseband system and operating system access can also be passed through
The SIM card 1 (moving SIM card) stored in cloud platform to obtain its authentication information to complete to authenticate, and then can allow user
, using mobile base station, mobile business is opened using connection mobile phone.And when user installs locally on the mobile phone that connection customizes
When SIM card (i.e. connection SIM card), user not only can obtain its authentication information by accessing local SIM card, to carry out this
The certification of ground SIM card, and then user can be allowed, using connection base station, to open the business of connection using connection mobile phone；It can be with
By the SIM card 1 (moving SIM card) stored on baseband system and operating system access cloud platform, to obtain its certification letter
Breath can allow user, using mobile base station, to open mobile business using connection mobile phone to complete to authenticate.
Although the present invention is disclosed above with embodiment, however, it is not to limit the invention, any to be familiar with this skill
Person, without departing from the spirit and scope of the present invention, when can be used for a variety of modifications and variations, therefore protection scope of the present invention is worked as
Subject to the scope of which is defined in the appended claims.
Claims (12)
1. a kind of SIM card authentication method based on cloud platform characterized by comprising
Step a, a mobile terminal obtains a RAND information from a base station mobile operator；
Step b, the mobile terminal and a cloud platform are by network connection, and the RAND information is transferred to the cloud platform, by this
The RAND information is transmitted to the SIM card being stored in the cloud platform by cloud platform；
Step c, the SIM card returns to an Authentication Response information to the cloud platform, is returned to the Authentication Response information by the cloud platform
The Authentication Response is returned into the base station mobile operator to the mobile terminal, and by the mobile terminal, is recognized with completing SIM card
Card.
2. the SIM card authentication method according to claim 1 based on cloud platform, which is characterized in that in stepb, the cloud
Platform is to read interactive system by a SIM card RAND information is transmitted to the SIM card；It is by this also, in step c
SIM card reads interactive system and receives the Authentication Response information of SIM card return, and the Authentication Response information is returned to the cloud
Platform.
3. the SIM card authentication method according to claim 1 or 2 based on cloud platform, which is characterized in that in stepb, should
Mobile terminal is the RAND information to be received by a baseband system, and the RAND information is sent to an operating system, by this
Operating system and the cloud platform are connected to the network, which is transferred to the cloud platform；It is by the behaviour also, in step c
The Authentication Response information of cloud platform return is received as system, and the Authentication Response information is returned into the baseband system, by
The Authentication Response information is returned to the base station mobile operator by the baseband system.
4. the SIM card authentication method according to claim 3 based on cloud platform, which is characterized in that the mobile terminal has
One local SIM card, and the baseband system has a baseband chip, wherein by modifying the code of the baseband chip so that the base
Microarray strip can be obtained by accessing the local SIM card during reading SIM card local SIM card Authentication Response information or
The Authentication Response information of the SIM card being stored in the cloud platform is obtained by accessing the operating system.
5. the SIM card authentication method according to claim 4 based on cloud platform, which is characterized in that the mobile terminal is one
Mobile phone.
6. a kind of SIM card Verification System based on cloud platform, which is characterized in that including a mobile terminal and a cloud platform,
In the mobile terminal and the cloud platform be connected to the network, and the cloud of the cloud platform is stored with an at least SIM card, in which:
The mobile terminal is used to obtain a RAND information from a base station mobile operator, and the RAND information is transferred to the cloud and is put down
Platform；
The cloud platform be used to receive by mobile terminal transmission Lai the RAND information and forward it to and be stored in the cloud
One SIM card, and an Authentication Response information of SIM card return is received, and the Authentication Response information is returned into movement end
End；
The mobile terminal is also used to receive the Authentication Response information returned by the cloud platform and is returned to the movement operation
Quotient base station, to complete SIM card certification.
7. the SIM card Verification System according to claim 6 based on cloud platform, which is characterized in that the cloud of the cloud platform
End further includes that a SIM card reads interactive system, for the RAND information received by the cloud platform to be transmitted to the SIM card,
And it receives the Authentication Response information of SIM card return and is returned to the cloud platform.
8. the SIM card Verification System according to claim 7 based on cloud platform, which is characterized in that the mobile terminal includes
One baseband system and an operating system；Wherein, which is for receiving being somebody's turn to do from the base station mobile operator
RAND information simultaneously sends it to the operating system, which is for receiving the RAND information from the baseband system
And it is transmitted to the cloud platform；Also, the operating system is also used to receive the Authentication Response information of cloud platform return simultaneously
It is ceased and returns to the baseband system, which is also used to receive the Authentication Response information of operating system return and will
It returns to the base station mobile operator.
9. the SIM card Verification System according to claim 8 based on cloud platform, which is characterized in that the mobile terminal is one
Mobile phone.
10. a kind of mobile terminal, which is characterized in that the mobile terminal includes at least a baseband system and an operating system, should
Baseband system can be connect with a mobile operator base station communication, which can be connected to the network with a cloud platform；Wherein:
The baseband system is for receiving the RAND information from the base station mobile operator and sending it to the operation system
System；
The operating system is for receiving the RAND information from the baseband system and being transmitted to the cloud platform, by this
The RAND information is transmitted to the SIM card being stored in the cloud platform by cloud platform, and is received and carried out freely cloud platform reception
The Authentication Response information returned by the SIM card, and return it to the baseband system；
The baseband system is also used to receive the Authentication Response information of operating system return and is returned to the movement operation
Quotient base station.
11. mobile terminal according to claim 10, which is characterized in that the mobile terminal also has a local SIM card, should
Baseband system has a baseband chip, wherein the baseband chip can be led to during reading SIM card and modifying its code
It crosses and accesses the local SIM card to obtain the Authentication Response information of the local SIM card or by accessing the operating system to obtain
State the Authentication Response information for the SIM card being stored in the cloud platform.
12. mobile terminal according to claim 11, which is characterized in that the mobile terminal is a mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510208713.1A CN106161577B (en) | 2015-04-28 | 2015-04-28 | SIM card authentication method and system and mobile terminal based on cloud platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510208713.1A CN106161577B (en) | 2015-04-28 | 2015-04-28 | SIM card authentication method and system and mobile terminal based on cloud platform |
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| CN106161577A CN106161577A (en) | 2016-11-23 |
| CN106161577B true CN106161577B (en) | 2019-01-18 |
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| Publication number | Publication date |
|---|---|
| CN106161577A (en) | 2016-11-23 |
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