CN101958026A - User authentication module setting method and system - Google Patents
User authentication module setting method and system Download PDFInfo
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- CN101958026A CN101958026A CN2010102842561A CN201010284256A CN101958026A CN 101958026 A CN101958026 A CN 101958026A CN 2010102842561 A CN2010102842561 A CN 2010102842561A CN 201010284256 A CN201010284256 A CN 201010284256A CN 101958026 A CN101958026 A CN 101958026A
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Abstract
The invention provides a user authentication module setting method and a user authentication module setting system. The method comprises that: communication connection between a near-field wireless communication NFC module of a mobile terminal and a point-of-sale POS terminal which is preset with user authentication information is established; the POS terminal transmits the preset user authentication information to the NFC module of the mobile terminal, and the NFC module of the mobile terminal transmits the user authentication information to a user authentication module through an interface between the NFC module and the user authentication module of the mobile terminal until the setting of the user authentication module is completed. The user authentication module setting method and the user authentication module setting system have the advantages of guaranteeing safety and portability of the user authentication information and improving the utilization rate of key number segments.
Description
Technical field
The present invention relates to a kind of communication technology, relate in particular to a kind of method to set up of user authentication module and system is set.
Background technology
Portable terminal need use a certain function, need at first carry out authentification of user usually, after authentication, just can obtain using the mandate of a certain function.Authentification of user realizes by UAM (user authenticationmodule, user authentication module) that normally this UAM module will realize user authentication process, needs to implant root key, and the effect of root key is to provide foundation key for the subscription authentication process; This UAM module also needs personalized parameter is set then, is included as it unique cipher key number is set, so that the key store in the server serves as to carry out authentication management according to the portable terminal to UAM module place with this cipher key number.
Yet, the management that is provided with to the UAM module allows operator always, the manufacturer of service provider and portable terminal feels simply helpless, the technical scheme that the UAM module is provided with that prior art provides is that UAM information (comprising root key and customized information) is write chip, second method is by OTA (Over-the-Air Technology, air download technology) the UAM module of portable terminal to be provided with; The third method is to reserve test point for the maintenance network point operation for the UAM module in portable terminal.
The above three kinds of methods that provide in the prior art all can not well solve the technical matters that the UAM module is set, and reason is:
First, with UAM information by the write direct way of chip of service provider, its defective is, the service provider produces chip in a large number, but convert to the portable terminal product and by the user use fewer, though this has just caused a large amount of key number sections to be present in the key store of server, do not have practical application, reduce the utilization factor of key number section virtually, and also be not easy to management.
Second, the OTA technology is that a kind of air interface of mobile communication (GSM or CDMA) of passing through is to SIM (Subscriber Identity Module, user identification module) technology of telemanagement is carried out in Ka data and application, its security can not get good assurance, utilize the OTA technology that UAM is carried out initialization, in initialized process, can relate to some root keys, the transmission of cipher key number, this root key and cipher key number are cracked in transmission course easily, bring potential safety hazard for user and operator or service provider.
The 3rd, on portable terminal, reserve future position, safeguard that the site is carried out initialization by this test point to the UAM module and personalization is disposed, but this method need be transformed portable terminal, not easy to operate, cost is higher, because each safeguards that the site all needs to prepare anchor clamps so that read and write data for each portable terminal.
Summary of the invention
The object of the present invention is to provide a kind of method to set up and system of user authentication module, can solve that key number section utilization rate is low, poor stability, unmanageable technical matters.
The method to set up of a kind of user authentication module provided by the invention comprises:
Set up the near field communication NFC module of portable terminal and communicating to connect of the point-of-sale terminal POS that presets user authentication information;
Described POS terminal is transmitted the user authentication information that it presets to the NFC of described portable terminal module, the NFC module of described portable terminal by and the mobile terminal user authentication module between interface, described user authentication information is transferred to described user authentication module, until finishing to described user authentication module setting.
Correspondingly, the present invention also provides a kind of system that is provided with of user authentication module, comprising:
Portable terminal, it comprises near field communication NFC module, user authentication module; Be connected by interface between described NFC module and the described user authentication module;
Consumption terminal POS, it presets user authentication information, is connected by interface with described mobile terminal user authentication module;
Described POS terminal is transmitted the user authentication information that it presets to described NFC module, described NFC module by and described user authentication module between interface, described user authentication information is transferred to described user authentication module, finish described user authentication module setting.
Implement the present invention, have following beneficial effect:
By utilizing the NFC function of portable terminal and POS terminal, realize that the POS terminal is connected with communications of Mobile Terminals, and user authentication information is transferred in the UAM module of described portable terminal by the POS terminal, thereby guarantee the security and the convenience of user authentication information, and improve the utilization factor of key number section.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of the method to set up embodiment one of user authentication module provided by the invention;
Fig. 2 is the schematic flow sheet of the method to set up embodiment two of user authentication module provided by the invention;
Fig. 3 is the structural representation that system embodiment one is set of user authentication module provided by the invention;
Fig. 4 is the schematic flow sheet that system embodiment two is set of user authentication module provided by the invention.
Embodiment
The management that is provided with to the UAM module allows operator always, the manufacturer of service provider and portable terminal feels simply helpless, three kinds of technical schemes that the UAM module is set that prior art provides respectively have drawback, all can not well improve the security that UAM is provided with, the utilization factor of convenience and number segment.The present invention just is being based on this state of the art, and a kind of method to set up and system of user authentication module of efficient and safety is provided.
Before specifically describing embodiments of the invention, core component UAM module (the user authentication module that relates among explanation the present invention earlier, user authentication module) is meant that portable terminal will use some function, particularly the charge function the time, need at first carry out authentification of user, by after could use function corresponding, these functions include but not limited to CMMB (China Mobile Multimedia Broadcasting, China Mobile multimedia broadcasting) function, screen call function or the like.
Referring to accompanying drawing 1, be the structural representation that system embodiment one is set of user authentication module provided by the invention;
The system that present embodiment provides comprises:
This portable terminal 1 comprises near field communication module (NFC) 11, user authentication module (UAM) 12; Be connected by interface between NFC module 11 and the UAM module 12;
Preset user authentication information in this POS terminal 2, and be connected by interface with the UAM module 12 of portable terminal 1;
Need to prove, the user authentication information that presets in the POS terminal comprises initialization user authentication information and personalized user authentication information, this initialization user authentication information mainly comprises DOS (Card operationsystem, card operating system) information, this COS system is smaller but very complete and tight system, control UAM module and extraneous message exchange, and the processing that is used to manage the storer of UAM inside modules and finishes various command in inside; And the personalized user authentication information mainly comprises the root key that is used to carry out authentification of user, information such as key number section.The effect of this root key is to the subscription authentication process provides foundation key, and the corresponding cipher key number of UAM module will be carried out authentication management to portable terminal on this basis in the key store of the server that portable terminal is carried out authentification of user.
Present embodiment is by utilizing the NFC function of portable terminal and POS terminal, realize that the POS terminal is connected with communications of Mobile Terminals, and user authentication information is transferred in the UAM module of described portable terminal by the POS terminal, when being arranged, the authentification of user of needs can start at any time, therefore avoided in advance in batches user authentication information is embedded the not high problem of key number section utilization factor that chip brings, and utilize NFC technical transmission user authentication information, have more security than OTA technical transmission user authentication information, also need not reserve any test point, reduced the cost of portable terminal, thereby guarantee the security and the convenience of user authentication information, and improve the utilization factor of key number section.
Referring to Fig. 2, be the structural representation that system embodiment two is set of user authentication module provided by the invention;
In the present embodiment, will introduce the POS terminal in the system and the 26S Proteasome Structure and Function of portable terminal, this sentences the UAM module that the CMMB functional module is set is that example describes.
This moment, said master controller 13 enabled UAM module 11 and NFC module 12 mainly is that it is powered on.
This POS terminal 2 comprises:
User authentication information memory module 21 is used to preset the initial user authentication information that comprises card operating system (COS, Cardoperation system) information and comprises root key, the personalized user authentication information of key number section; Need to prove, described initialization user authentication information and personalized user authentication information are by the service provider, and the provider of CMMB service for example is after perhaps operator is authorized, be preset in this POS terminal, this POS terminal is used at the place, site of mobile operator usually.
Initialization user authentication information transport module 22, the initialization user authentication information that is used for utilizing the NFC function that described user authentication information memory module 21 is preset is transferred to the NFC module 11 of portable terminal 1;
The NFC module 11 of portable terminal 1 is used for COS information is transferred to UAM module 12 by 7816 interfaces, finishes the initialization to the file system of described UAM module;
The master controller 13 of portable terminal 1 sends NFC UID to POS terminal 1 after the identifier acquisition module 23 that receives POS terminal 2 obtains NFC UID request;
And the personalized user authentication information transport module 24 of POS terminal 2, the NFC UID that utilizes described identifier acquisition module 23 to get access to encrypts the root key that comprises that presets in the described user authentication information memory module 21, and the personalized user authentication information of key number section also transfers to the NFC module 11 of described portable terminal.
The NFC module 11 of portable terminal 1 uses this NFC UID that described personalized user authentication information is decrypted, and transfers to described UAM module 12 by described 7816 interfaces, finishes the personalization configuration to described UAM module 12.
After the user authentication information setting of finishing the UAM module 11 of CMMB14 module, portable terminal has just obtained complete user authentication information, can initiate user authentication request to service provider that the CMMB service is provided or operator, utilize its root key that sets and key number section can pass through authentication, thereby use the CMMB service.
The system that is provided with of the user authentication module that present embodiment provides, by the NFC transmission technology, can allow the user after buying portable terminal, write initialization user authentication information and personalized user authentication information in real time by the POS terminal, guarantee the security and the convenience of user authentication information, and improve the utilization factor of key number section.
The embodiment of the invention also provides the method to set up of user authentication module, referring to Fig. 3, and the schematic flow sheet of the method to set up embodiment one that provides for the embodiment of the invention.
The method that present embodiment provides is applied to said system provided by the invention, comprising:
The method that present embodiment provides, by utilizing the NFC function of portable terminal and POS terminal, realize that the POS terminal is connected with communications of Mobile Terminals, and user authentication information is transferred in the UAM module of described portable terminal by the POS terminal, when being arranged, the authentification of user of needs can start at any time, therefore avoided in advance in batches user authentication information is embedded the not high problem of key number section utilization factor that chip brings, and utilize and have more security NFC technical transmission user authentication information than OTA technology, also need not reserve any test point, reduced the cost of portable terminal, thereby guarantee the security and the convenience of user authentication information, and improve the utilization factor of key number section.
Referring to Fig. 4, the schematic flow sheet of the method to set up embodiment two of user authentication module provided by the invention not.
The method that present embodiment provides comprises:
Step 200, portable terminal starts the UAM module;
Step 201, portable terminal are finished the initialization to the NFC module; The master controller of concrete portable terminal enables the function of NFC module, and by the interface between described master controller and the described NFC module, finishes the initialization to described NFC module;
Step 202, master controller enable described UAM module; Make the UAM module pending user authentication information such as be in state is set; In the concrete sight line, step 201 and step 202 there is no the branch of sequencing;
Step 203 is set up the near field communication NFC module of portable terminal and communicating to connect of point-of-sale terminal POS; This POS terminal presets user authentication information and has the NFC function;
Step 204, POS terminal comprise the initial user authentication information of card operating system (COS, Card operation system) information to described NFC module transmission by the NFC transmission;
Step 205 is finished the initialization to the file system of UAM module; Concrete, the NFC module transfers to described UAM module with described COS information by 7816 interfaces, finishes the initialization to the file system of described UAM module;
Step 206, POS terminal are obtained the near field communication unique identifier NFCUID of described portable terminal;
Step 207, the master controller of portable terminal is sent to the POS terminal with NFC UID;
Step 208, POS terminal utilize this NFC UID to encrypt the personalized user authentication information that presets in the described POS terminal; Described personalized user authentication information comprises root key, the personalized user authentication information of key number section;
Step 209, POS terminal transfer to described personalized user authentication information by the NFC transmission NFC module of described portable terminal;
Step 210, NFC module use described NFC UID that described personalized user authentication information is decrypted;
Step 211 is finished the setting to the UAM module; Concrete, the personalized user authentication information after the NFC module will be deciphered by 7816 interfaces transfers to the UAM module, finishes the personalization configuration to described UAM module.
Need to prove that the UAM module that present embodiment provides is the UAM module of China Mobile multimedia broadcasting CMMB functional module, only for giving an example, implementation method of the present invention is not limited only to this, can not limit protection scope of the present invention with this herein.And the interface between portable terminal master controller and the described CMMB module is Serial Peripheral Interface SPI or secure digital IO interface SDIO; Interface between master controller and the NFC module is that bus unit IIC of Intel or universal asynchronous reception send UART or SPI interface.Equally, only for for example, can not limit protection scope of the present invention herein with this.
The method to set up of the user authentication module that present embodiment provides, by the NFC transmission technology, can allow the user after buying portable terminal, write initialization user authentication information and personalized user authentication information in real time by the POS terminal, guarantee the security and the convenience of user authentication information, and improve the utilization factor of key number section.
One of ordinary skill in the art will appreciate that all or part of flow process that realizes in the foregoing description method, be to instruct relevant hardware to finish by computer program, described program can be stored in the computer read/write memory medium, this program can comprise the flow process as the embodiment of above-mentioned each side method when carrying out.Wherein, described storage medium can be magnetic disc, CD, read-only storage memory body (Read-Only Memory, ROM) or at random store memory body (Random Access Memory, RAM) etc.
The above is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also are considered as protection scope of the present invention.
Claims (10)
1. the method to set up of a user authentication module is characterized in that, comprising:
Set up the near field communication NFC module of portable terminal and communicating to connect of the point-of-sale terminal POS that presets user authentication information;
Described POS terminal is transmitted the user authentication information that it presets to the NFC of described portable terminal module, the NFC module of described portable terminal by and the mobile terminal user authentication module between interface, described user authentication information is transferred to described user authentication module, until finishing to described user authentication module setting.
2. the method for claim 1, it is characterized in that, described POS terminal is transmitted the user authentication information that it presets to the NFC of described portable terminal module, the NFC module of described portable terminal by and the mobile terminal user authentication module between interface, described user authentication information is transferred to described user authentication module, until finishing, comprising described user authentication module setting:
Described POS terminal comprises the initial user authentication information of card operating system COS information to described NFC module transmission;
Described NFC module transfers to described user authentication module with described COS information by 7816 interfaces, finishes the initialization to the file system of described user authentication module;
Described POS terminal is obtained the near field communication unique identifier NFC UID of described portable terminal, and encrypt the personalized user authentication information that comprises root key, key number section that presets in the described POS terminal, and described personalized user authentication information is transferred to the NFC module of described portable terminal by the NFC transmission with this NFC UID;
Described NFC module uses described NFC UID that described personalized user authentication information is decrypted, and transfers to described user authentication module by described 7816 interfaces, finishes the personalization configuration to described user authentication module.
3. method as claimed in claim 2 is characterized in that, the described near field communication NFC module of setting up portable terminal with preset user authentication information and have before the communicating to connect of point-of-sale terminal POS of NFC function, comprising:
Portable terminal starts described user authentication module;
The master controller of portable terminal enables the function of NFC module, and by the interface between described master controller and the described NFC module, finishes the initialization to described NFC module;
Described master controller enables described user authentication module, makes it pending user authentication information such as be in state is set.
4. method as claimed in claim 3 is characterized in that, the NFC UID of described portable terminal sends to the POS terminal by described master controller.
5. as each described method in claim 3 or 4, it is characterized in that, described user authentication module is a China Mobile multimedia broadcasting CMMB functional module user authentication module, and the interface between described master controller and the described CMMB module is Serial Peripheral Interface SPI or secure digital IO interface SDIO; Interface between described master controller and the described NFC module is that bus unit IIC of Intel or universal asynchronous reception send UART or SPI interface.
6. the system that is provided with of a user authentication module is characterized in that, comprising:
Portable terminal, it comprises near field communication NFC module, user authentication module; Be connected by interface between described NFC module and the described user authentication module;
Consumption terminal POS, it presets user authentication information, is connected by interface with described mobile terminal user authentication module;
Described POS terminal is transmitted the user authentication information that it presets to described NFC module, described NFC module by and described user authentication module between interface, described user authentication information is transferred to described user authentication module, finish described user authentication module setting.
7. system as claimed in claim 6 is characterized in that, described POS terminal comprises:
The user authentication information memory module is used to preset the initial user authentication information that comprises card operating system COS information and comprises root key, the personalized user authentication information of key number section;
Initialization user authentication information transport module, the initialization user authentication information that is used for utilizing the NFC function that described user authentication information memory module is preset is transferred to the NFC module of described portable terminal;
The identifier acquisition module, be used for the COS information of described initialization user authentication information being transferred to described user authentication module by 7816 interfaces in described NFC module, after finishing initialization, obtain the near field communication unique identifier NFC UID of described portable terminal to the file system of described user authentication module;
Personalized user authentication information transport module, the NFCUID that utilizes described identifier acquisition module to get access to encrypts the root key that comprises that presets in the described user authentication information memory module, and the personalized user authentication information of key number section also transfers to the NFC module of described portable terminal.
8. system as claimed in claim 7 is characterized in that, is connected by 7816 interfaces between described NFC module and the described user authentication module, is used for described COS information is transferred to described user authentication module by 7816 interfaces;
Described NFC module also is used to use described NFC UID that described personalized user authentication information is decrypted, and transfers to described user authentication module by described 7816 interfaces, finishes the personalization configuration to described user authentication module.
9. system as claimed in claim 8 is characterized in that, described portable terminal also comprises:
Master controller is used to enable the function of described NFC module, and by the interface between described master controller and the described NFC module, finishes the initialization to described NFC module;
Described master controller also is used to enable described user authentication module, makes it pending user authentication information such as be in state is set;
And after the identifier acquisition module that receives described POS terminal obtains NFC UID request, send described NFC UID to the POS terminal.
10. as each described system in claim 8 or 9, it is characterized in that, described user authentication module is the user authentication module of China Mobile multimedia broadcasting CMMB functional module, and the interface between described master controller and the described CMMB module is Serial Peripheral Interface SPI or secure digital IO interface SDIO; Interface between described master controller and the described NFC module is that bus unit IIC of Intel or universal asynchronous reception send UART or SPI interface.
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| CN105447690A (en) * | 2015-12-29 | 2016-03-30 | 飞天诚信科技股份有限公司 | Interaction method among terminals and mobile terminal |
| CN105447690B (en) * | 2015-12-29 | 2022-04-01 | 飞天诚信科技股份有限公司 | Method for interaction between terminals and mobile terminal |
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| Publication number | Publication date |
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| CN101958026B (en) | 2014-05-28 |
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