CN102469452A - Method and equipment for non-contact communication of mobile terminal - Google Patents
Method and equipment for non-contact communication of mobile terminal Download PDFInfo
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- CN102469452A CN102469452A CN2010105417179A CN201010541717A CN102469452A CN 102469452 A CN102469452 A CN 102469452A CN 2010105417179 A CN2010105417179 A CN 2010105417179A CN 201010541717 A CN201010541717 A CN 201010541717A CN 102469452 A CN102469452 A CN 102469452A
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Abstract
The invention discloses a method and a device for non-contact communication of a mobile terminal, wherein the mobile terminal comprises a non-contact reader-writer, and the non-contact reader-writer comprises: the storage unit is used for storing a preset starting key; a receiving unit, configured to receive a start request; the authentication unit is used for authenticating the starting request according to the starting key stored in the storage unit; and the starting control unit is used for starting the non-contact reader-writer after the authentication of the authentication unit is passed. In the embodiment of the invention, the non-contact reader-writer in the mobile terminal needs to authenticate the starting request before starting, the starting is carried out after the authentication is passed, otherwise, the non-contact reader-writer is set to be unavailable, so that only a specific SIM card meeting the requirement can use the non-contact communication function of the mobile terminal through the regulation of the authentication strategy, and the control of the non-contact communication function of the mobile terminal is realized.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of method and apparatus of portable terminal contactless communication.
Background technology
Along with being widely used of portable terminal, the function of portable terminal is more and more, for example, and the mobile phone wallet function.The use of portable terminal for ease, the contactless communication function is by the increasing portable terminal that is applied to.
Prior art provides a kind of mobile phone terminal with contactless communication function, stored value card Combi-SIM card architecture as shown in Figure 1.This framework is with mobile phone terminal user identification card (SIM (Subscriber Identity Module; User identification module) or USIM (Universal Subscriber Identity Module; Whole world subscriber identification module) chip and the stored value card smart card chip that does not contain noncontact induction analogous circuit are combined into a kind of combined type Subscriber Identity Module (below be called the Combi-SIM card), and the Combi-SIM card mobile phone terminal that possesses multi-functional non-contact transceiver of arranging in pairs or groups is again realized the contactless communication function.Mobile phone terminal not only can be used as the non-contact card purposes, and can be used as card reader and read extraneous non-contact card, or stored value card smart card content among the access Combi-SIM.
But; In the prior art scheme; SIM can't be controlled the contactless communication of mobile phone terminal; Promptly, behind the SIM of changing different operators, still can use the contactless communication function, be difficult to realize control mobile phone terminal contactless communication function for mobile phone terminal with contactless communication function.
Summary of the invention
The embodiment of the invention provides a kind of method and apparatus of portable terminal contactless communication, realizes the control to portable terminal contactless communication function.
The embodiment of the invention provides a kind of portable terminal, comprises non-contact reader, and said non-contact reader comprises:
Memory cell is used to store pre-configured startup key;
Receiving element is used for receiving starting and asks;
Authentication ' unit is used for according to the startup key of said cell stores authentication being carried out in said startup request;
The start-up control unit is used for said authentication ' unit authentication and starts said non-contact reader through the back.
The embodiment of the invention provides a kind of user identity identification SIM, comprising:
Receiving element is used to receive the authentication information of the non-contact reader in the said SIM portable terminal of living in;
Authentication ' unit is used for according to pre-configured authenticate key the authentication information of said non-contact reader being carried out authentication;
The start-up control unit, the startup request that is used for after said authentication ' unit authentication is passed through, sending said non-contact reader.
The embodiment of the invention provides a kind of method of portable terminal contactless communication, and said portable terminal comprises non-contact reader, and this method comprises:
Said non-contact reader carries out authentication according to the startup key of storing to said startup request after receiving and starting request;
After authentication was passed through, said non-contact reader started, otherwise it is unavailable that said non-contact reader is set.
Compared with prior art, the embodiment of the invention has the following advantages at least:
In the embodiment of the invention; Non-contact reader in the portable terminal need carry out authentication to starting request before starting; Authentication starts through the back; Otherwise be set to unavailable, thereby can have only satisfactory specific SIM can use the contactless communication function of portable terminal through the regulation of certification policy is made, realize control to portable terminal contactless communication function.
Description of drawings
Fig. 1 is the mobile phone terminal sketch map that has the contactless communication function in the prior art;
Fig. 2 is the structural representation of non-contact reader in the portable terminal that provides of the embodiment of the invention one;
Fig. 3 is the structural representation of the portable terminal that provides of the embodiment of the invention one;
Fig. 4 is the structural representation of the SIM that provides of the embodiment of the invention two;
Fig. 5 is the schematic flow sheet of the method for the portable terminal contactless communication that provides of the embodiment of the invention three;
Fig. 6 is the schematic flow sheet of the method for the portable terminal contactless communication that provides of the embodiment of the invention four;
Fig. 7 is the mode sketch map of the portable terminal contactless communication that provides of the embodiment of the invention four;
Fig. 8 is the pin sketch map of the SIM that provides of the embodiment of the invention;
Fig. 9 is the process sketch map of transferring accounts of the wallet between the mobile phone terminal that provides of the embodiment of the invention.
Embodiment
To combine the accompanying drawing in the embodiments of the invention below, the technical scheme in the embodiments of the invention is carried out clear, intactly description, obviously, the embodiments described below only are the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of embodiments of the invention protection.
Embodiment one
The embodiment of the invention one provides a kind of portable terminal, comprises non-contact reader, and is as shown in Figure 2, and said non-contact reader comprises:
Receiving element 22 is used for receiving starting and asks;
Authentication ' unit 23 is used for according to the startup key of said memory cell 21 storages authentication being carried out in said startup request;
Be used for said authentication ' unit 23 authentications and start said non-contact reader through the back, otherwise it is unavailable that said non-contact reader is set in start-up control unit 24.
Said start-up control unit 24 also is used for: it is unavailable after said portable terminal outage is perhaps restarted, said non-contact reader to be set.
Said receiving element 22 specifically is used for: receive the startup request from the user identity identification SIM in the said portable terminal.
Said portable terminal also comprises the operation chip, is used for when said portable terminal powers on, sending authentication request to said non-contact reader, with the user identity identification SIM transmission of authentication response in said portable terminal of said non-contact reader; And the startup request of said SIM sent to said non-contact reader, receive the startup request response of said non-contact reader.
Said portable terminal also comprises the memory that stores application program, and said memory is connected with said operation chip, and said operation chip is through the application program corresponding information of said non-contact reader transmitting-receiving with said store memory storage.
Concrete realization with portable terminal of said structure can be provided with according to actual needs flexibly, illustrates below.
As shown in Figure 3, portable terminal comprises non-contact reader and operation chip.Wherein, non-contact reader comprises safety chip (preferred, above-mentioned shown in Figure 2 be the safety chip structure), radio frequency chip and noncontact antenna.Radio frequency chip links to each other with the noncontact antenna, sends relevant radiofrequency signal and receives relevant radiofrequency signal.Safety chip is communicated by letter with radio frequency chip, and communicates by letter through IF3 the relevant information of radio frequency chip with operating system.Safety chip is deposited a pre-configured PKI (promptly starting key), and for example this PKI is pre-configured by the manufacturer of portable terminal.After non-contact reader received the startup request, safety chip carried out authentication through PKI to starting request, starts non-contact reader after authentication is passed through.After the portable terminal outage or restarting, it is unavailable that non-contact reader is set.Concrete, the non-contact reader device can be provided with the flag bit whether a control non-contact reader starts, and this flag bit is defaulted as non-contact reader and does not start, and having only after starting request authentication and passing through just can dirty bit, and the non-contact reader startup is set.
Non-contact reader is connected with the operation chip, communicates through IF3 with the operation chip.The unified transmission of being responsible for various data of operation chip, the operation chip can be sent to data the SIM of installing in the portable terminal through IF2.The operation chip also is connected with memory, and memory stores has application program, and the operation chip is through the application program corresponding information of non-contact reader transmitting-receiving with the store memory storage.
Need to prove; The startup request that non-contact reader receives includes but not limited to the situation by the transmission of the SIM on the terminal; For example portable terminal directly sends the startup request by the operation chip after startup, carries corresponding SIM information in this startup request, carries out authentication by non-contact reader according to SIM information; If SIM then starts non-contact reader for the preset SIM scope (for example belonging to same operator with non-contact reader) that allows to start non-contact reader.
Through adopting this portable terminal, when having only the request of startup to pass through the non-contact reader authentication, non-contact reader just can start, thereby can realize the control to portable terminal contactless communication function.
Embodiment two
The embodiment of the invention two provides a kind of SIM, and is as shown in Figure 4, comprising:
Receiving element 41 is used to receive the authentication information of the non-contact reader in the said SIM portable terminal of living in;
Authentication ' unit 42 is used for according to pre-configured authenticate key the authentication information of said non-contact reader being carried out authentication;
Start-up control unit 43, the startup request that is used for after said authentication ' unit authentication is passed through, sending said non-contact reader.
Said authentication ' unit 42 also is used for: the link connection request that the portable terminal outside the portable terminal of living in that receives is sent carries out authentication; This SIM also comprises the link establishment unit, is used for after said authentication ' unit is passed through said link connection authentication request, setting up link with the portable terminal outside the portable terminal of living in and being connected.
Said receiving element 41 also is used for: receive said authentication information through the C4 pin.
The concrete structure of this SIM can comprise radio-frequency module, antenna, telco module, main control module and application module with reference to figure 3, and wherein, main control module is deposited pre-configured private key (authentication authorization and accounting key), and this private key is provided by the card issuer of SIM.Main control module is responsible for total control and the coordinating communication between telco module, application module, the radio-frequency module, is responsible for the authentication to portable terminal contactless communication function.Mobile phone terminal operating system at first communicates through IF2 with the main control module of SIM, and main control module calls other modules according to the content of communication and carries out information processing then; Telco module is the SIM and (U) telecommunications functions of SIM in original SIM; Application module is deposited concrete application program such as stored value card, mobile phone ticket and relevant data, and application module should leave in the safety chip; With upper module, except that antenna, can be implemented in the chip, also can radio-frequency module, main control module, application module be implemented in the chip, telecommunications functions is implemented in another chip.
Embodiment three
The embodiment of the invention three provides a kind of method of portable terminal contactless communication, and said portable terminal comprises non-contact reader, and is as shown in Figure 5, and this method comprises:
Step 501, said non-contact reader are carried out authentication according to the startup key of storing to said startup request after receiving and starting request;
Step 502, after authentication was passed through, said non-contact reader started.
The startup request that non-contact reader receives is specially after portable terminal powers on, and is sent by the SIM of installing in the portable terminal.For example, after portable terminal powered on, the SIM of installing in the said portable terminal received the authentication information that said non-contact reader sends, and according to said authentication information said non-contact reader is carried out authentication; After authentication was passed through, said SIM sent said startup request to said non-contact reader.This process can also for: portable terminal powers on; Operating system in the portable terminal is sent authentication request to said non-contact reader; The authentication information of said non-contact reader is sent to said SIM; Said SIM is sent to said operating system with said startup request (can at first carry out authentication to authentication information), transmits said startup request by said operating system to non-contact reader.
Wherein, after said portable terminal outage or restarting, it is unavailable that said non-contact reader is set.
Wherein, the process of non-contact reader startup is that example is explained as follows with the mobile phone terminal:
The contactless communication function acquiescence of mobile phone does not start, and must can start through after the authentication, and concrete verification process comprises:
Mobile phone powers on;
Mobile phone operating system sends the read write line authentication request, and read write line returns through PKI data to be certified, and these data comprise ciphertext and the random number after the encryption;
Operating system is sent to the main control module in the SIM with data to be certified;
Main control module carries out authentication through private key to verify data, if authentication is passed through, then generates an instruction that starts read write line, and this instruction contains through the ciphertext of private key signature and random number;
Main control module sends to mobile phone operating system with this instruction;
Mobile phone operating system is sent to read write line with instruction;
Read write line carries out authentication through PKI to instruction, if authentication is passed through, then is masked as " startup " through this instruction modification startup, returns response simultaneously and gives operating system;
Operating system knows that then read write line has got into normal operating state after receiving the response of this success startup, and so far the non-contact function of mobile phone terminal can normally have been used.
If after the mobile phone outage, the startup sign of read write line is changed to " not starting " automatically, uses the noncontact mobile phone terminal with the user who prevents other operator.
In the embodiment of the invention, also comprise the memory that stores application program in the portable terminal, operating system is through the application program corresponding information of non-contact reader transmitting-receiving with the store memory storage.
Embodiment four
The embodiment of the invention four provides a kind of method of portable terminal contactless communication, and the non-contact reader in the said portable terminal starts, and as shown in Figure 6, this method comprises:
Concrete, after the link establishment success, radio-frequency module can be directly called in the application of using in the module in the SIM, communicates with application in another mobile phone terminal (in the mobile phone terminal or the application in the SIM of this mobile phone terminal), and is as shown in Figure 7.
In the foregoing description provided by the invention, SIM is communicated by letter through the C4 pin on it with the terminal.Concrete, in present SIM, one has 8 pins, as shown in Figure 8, the concrete definition as follows:
C1: supply voltage (VCC);
C2: (RST) resets;
C3: clock (CLK);
C4: keep and treat following the use;
C5: ground (GND);
C6: program voltage (VPP);
C7: I/O (I/O);
C8: keep and treat following the use.
Wherein C4 uses for keeping; In embodiments of the present invention; Adopt the C4 pin to transmit the data between SIM and the mobile phone terminal, when specifically realizing, can combine C1 pin, C5 pin to produce the height of level signal and form the loop about the contactless communication of another mobile phone terminal; Transmit signal for communicating by letter between SIM and the mobile phone terminal, can realize that the function of telecommunications functions and contactless communication is unaffected mutually.
Below be the information interaction between the SIM of example SIM and another mobile phone terminal of describing mobile phone terminal with transferring accounts between the stored value card.Wherein, there is electronic wallet application in application module in the SIM, and the account of stored value card is present in the electronic wallet application of SIM, and the password of transferring accounts also is present in the electronic wallet application.When the user applies wallet is transferred accounts, must import the password of transferring accounts, after stored value card verification password passes through, just allow the operation of transferring accounts.The other side receives when transferring accounts, and also must import the other side's the password of transferring accounts, and has only the password input correct, can receive and transfer accounts.The shadow account that stored value card is arranged in the hand call payment system is used for the calculation of settling accounts of fund.Mobile phone terminal has non-contact reader, is mounted with the stored value card client.SIM has non-contact function, and has main control module and have the authentication function to the novel mobile phone terminal, and SIM has the STK menu.
This reciprocal process is as shown in Figure 9, comprising:
1, the user selects on mobile phone STK menu or on the cell-phone customer terminal to transfer accounts, and imports the transfer accounts amount of money and the password of transferring accounts;
2, the password of transferring accounts of the electronic wallet application verified users of SIM, after verification was passed through, its notice mobile phone terminal sent wireless signal;
3, after mobile phone terminal was received this notice request, the SIM in the other side's mobile phone terminal sent wireless signal, in the hope of setting up the wireless connections request;
4, SIM returns response, connects;
5, mobile phone terminal returns the notice that connection set up and gives SIM, and the electronic wallet application in the SIM of transmit leg generates check code MAC1;
6, will the transfer accounts amount of money and MAC1 of electronic wallet application is sent to (comprising the random number that generates MAC1) electronic wallet application of the other side's SIM through mobile phone terminal in the SIM;
7, after the other user receives the request of transferring accounts, import the password of transferring accounts of oneself, the transfer request of electronic wallet application verification through showing that later on it agrees the other side;
8, the other side's electronic wallet application verification MAC1;
9, if the MAC1 verification is passed through, add money then for the other side's stored value card account, otherwise return failure response;
10, the other side's electronic wallet application generates MAC2 and shows the TAC sign indicating number that this transaction is successful;
11, the other side's electronic wallet application is returned the transfer request response through SIM to the mobile phone terminal of transmit leg, and this response comprises MAC2 (comprising the random number that generates MAC2), TAC sign indicating number;
12, the mobile phone terminal of transmit leg returns response to the SIM of transmit leg, the electronic wallet application verification MAC2 in the SIM of transmit leg;
13, if the MAC2 verification is passed through, then deduct the amount of money of transferring accounts of the stored value card of transmit leg;
14, the electronic wallet application of transmit leg generates transaction record, and this transaction record comprises the TAC sign indicating number that is used for unique identification one transaction simultaneously;
15, SIM is uploaded transaction record through mobile phone terminal to the mobile-phone payment platform, comprises the transfer accounts amount of money and TAC sign indicating number in this transaction record at least;
16, after hand call payment system is received this transaction record, verification TAC sign indicating number;
17, if the TAC code check passes through, then deduct the amount of money of transferring accounts to the shadow account of transmit leg, add the amount of money of transferring accounts to recipient's shadow account;
18, the electronic wallet application retrieval system process result of hand call payment system in the transmit leg SIM;
19, if free of data transmission between mobile phone terminal and the SIM then discharges connection.
In the embodiment of the invention; Non-contact reader in the portable terminal need carry out authentication to starting request before starting; Authentication starts through the back; Otherwise be set to unavailable, thereby can have only satisfactory specific SIM can use the contactless communication function of portable terminal through the regulation of certification policy is made, realize control to portable terminal contactless communication function.
Through the description of above execution mode, those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential general hardware platform, can certainly pass through hardware, but the former is better execution mode under a lot of situation.Based on such understanding; The part that technical scheme of the present invention contributes to prior art in essence in other words can be come out with the embodied of software product; This computer software product is stored in the storage medium; Comprise some instructions with so that computer equipment (can be personal computer, server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.
It will be appreciated by those skilled in the art that accompanying drawing is the sketch map of a preferred embodiment, module in the accompanying drawing or flow process might not be that embodiment of the present invention is necessary.
It will be appreciated by those skilled in the art that the module in the device among the embodiment can be distributed in the device of embodiment according to the embodiment description, also can carry out respective change and be arranged in the one or more devices that are different from present embodiment.The module of the foregoing description can be merged into a module, also can further split into a plurality of submodules.
The invention described above embodiment sequence number is not represented the quality of embodiment just to description.
More than disclosedly be merely several specific embodiment of the present invention, still, the present invention is not limited thereto, any those skilled in the art can think variation all should fall into protection scope of the present invention.
Claims (14)
1. a portable terminal is characterized in that, comprises non-contact reader, and said non-contact reader comprises:
Memory cell is used to store pre-configured startup key;
Receiving element is used for receiving starting and asks;
Authentication ' unit is used for according to the startup key of said cell stores authentication being carried out in said startup request;
The start-up control unit is used for starting said non-contact reader in said authentication ' unit authentication through the back.
2. portable terminal as claimed in claim 1 is characterized in that, said start-up control unit also is used for: it is unavailable after said portable terminal outage is perhaps restarted, said non-contact reader to be set.
3. according to claim 1 or claim 2 portable terminal is characterized in that said receiving element specifically is used for: receive the startup request from the user identity identification SIM in the said portable terminal.
4. according to claim 1 or claim 2 portable terminal; It is characterized in that; Said portable terminal also comprises the operation chip; Be used for when said portable terminal powers on, sending authentication request, with the SIM transmission of authentication response in said portable terminal of said non-contact reader to said non-contact reader; And the startup request of said SIM sent to said non-contact reader, receive the startup request response of said non-contact reader.
5. portable terminal as claimed in claim 4; It is characterized in that; Also comprise the memory that stores application program, said memory is connected with said operation chip, and said operation chip is through the application program corresponding information of said non-contact reader transmitting-receiving with said store memory storage.
6. a user identity identification SIM is characterized in that, comprising:
Receiving element is used to receive the authentication information of the non-contact reader in the said SIM portable terminal of living in;
Authentication ' unit is used for according to pre-configured authenticate key the authentication information of said non-contact reader being carried out authentication;
The start-up control unit, the startup request that is used for after said authentication ' unit authentication is passed through, sending said non-contact reader.
7. SIM as claimed in claim 6 is characterized in that, said authentication ' unit also is used for: the link connection request that the terminal outside the portable terminal of living in that receives is sent carries out authentication;
This SIM also comprises the link establishment unit, is used for after said authentication ' unit is passed through said link connection authentication request, setting up link with the portable terminal outside the portable terminal of living in and being connected.
8. like claim 6 or 7 described SIMs, it is characterized in that said receiving element also is used for: receive said authentication information through the C4 pin.
9. the method for a portable terminal contactless communication is characterized in that, said portable terminal comprises non-contact reader, and this method comprises:
Said non-contact reader carries out authentication according to the startup key of storing to said startup request after receiving and starting request;
After authentication was passed through, said non-contact reader started.
10. method as claimed in claim 9 is characterized in that, said non-contact reader receives and starts before the request, also comprises:
The SIM of installing in the said portable terminal receives the authentication information that said non-contact reader sends, and according to said authentication information said non-contact reader is carried out authentication;
After authentication was passed through, said SIM sent said startup request to said non-contact reader.
11., it is characterized in that after said portable terminal outage or restarting, it is unavailable that said portable terminal is provided with said non-contact reader like claim 9 or 10 described methods.
12. method as claimed in claim 10; It is characterized in that; The SIM of installing in the said portable terminal receives before the authentication information of said non-contact reader transmission; Also comprise: the operating system in the said portable terminal is sent authentication request to said non-contact reader, and the authentication information that said non-contact reader is returned sends to said SIM;
Said SIM sends to start to said non-contact reader and asks to be specially: said startup request is sent to said operating system, transmits said startup request by said operating system to non-contact reader.
13. method as claimed in claim 12 is characterized in that, said SIM receives said authentication information through the C4 pin, and sends said startup request.
14. method as claimed in claim 9 is characterized in that, the SIM of installing in the said portable terminal comprises radio-frequency module, also comprises:
The SIM of installing in the said portable terminal connects through radio-frequency module and the outer card reader of said portable terminal.
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| CN201010541717.9A CN102469452B (en) | 2010-11-11 | 2010-11-11 | The method and apparatus of mobile terminal contactless communication |
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| CN201010541717.9A CN102469452B (en) | 2010-11-11 | 2010-11-11 | The method and apparatus of mobile terminal contactless communication |
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| CN104050557A (en) * | 2014-05-19 | 2014-09-17 | 交通银行股份有限公司内蒙古自治区分行 | User card balance data processing method and system |
| WO2014177055A1 (en) * | 2013-05-03 | 2014-11-06 | 中国银联股份有限公司 | Establishment of communication connection between mobile device and secure element |
| CN105631658A (en) * | 2014-11-21 | 2016-06-01 | 中国移动通信集团公司 | Data processing method and device |
| CN105827659A (en) * | 2016-05-30 | 2016-08-03 | 中国邮政储蓄银行股份有限公司 | Security control system applied to mobile terminal |
| CN106330267A (en) * | 2016-08-22 | 2017-01-11 | 努比亚技术有限公司 | Mobile terminal and card opening method based on near field communication |
| CN106339870A (en) * | 2016-08-16 | 2017-01-18 | 北京小米移动软件有限公司 | Resource transfer method and device |
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