CN104202746A - Processing method and device of near field communication data service - Google Patents
Processing method and device of near field communication data service Download PDFInfo
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- CN104202746A CN104202746A CN201410397196.2A CN201410397196A CN104202746A CN 104202746 A CN104202746 A CN 104202746A CN 201410397196 A CN201410397196 A CN 201410397196A CN 104202746 A CN104202746 A CN 104202746A
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Abstract
The invention discloses a processing method and device of near field communication data service. The method comprises the following steps: determining to-be-developed NFC (near field communication) data service, triggering authentication process corresponding to the NFC data service on an intelligent card, wherein the authentication process is used for determining whether a mobile terminal carrying the intelligent card has the service right of developing the NFC data service, and beginning executing the NFC data service under the condition that the authentication process is successfully certified. According to the technical scheme provided by the invention, the implementation mode is simple and easy, and the security of the NFC data service can be effectively improved.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of processing method and device of near-field communication data service.
Background technology
At present, an important application of terminal near-field communication (Near Field Communication, referred to as NFC) is the application of financial sector, and financial application first concern be safety problem.The technical scheme of the solution safety problem proposing in correlation technique is to adopt a special safety element (SE), and this SE can be carried in the carriers such as subscriber identification card (SIM), global subscriber identification card (USIM), safe digital card (SD), terminal.
But, although above-mentioned use SE mode can solve safety problem preferably, due to the diversity of SE implementation, thereby can hinder the development of related industry, for example, and user must increase or change some hardware: NFC card or SD card just can be realized.
As can be seen here, in correlation technique, the approach of NFC data service lacks fail safe.
Summary of the invention
The invention provides a kind of processing method and device of near-field communication data service, the mode of carrying out NFC data service at least to solve in correlation technique lacks the problem of fail safe.
A kind of processing method of near-field communication data service is provided according to an aspect of the present invention.
Comprise according to the processing method of the near-field communication data service of the embodiment of the present invention: determine NFC data service to be carried out; Trigger the authentication process corresponding with NFC data service on smart card, wherein, authentication process is for confirming whether smart card place mobile terminal possesses the service authority of carrying out NFC data service; The in the situation that of authentication process authentication success, start to carry out NFC data service.
Preferably, before definite NFC data service, also comprise: the corresponding relation of setting up authentication process and NFC data service.
Preferably, triggering the authentication process corresponding with NFC data service on smart card comprises: receive the authentication request that comes from network equipment via the local coupling equipment intercoupling with self, wherein, carry the first authentication parameter set in authentication request; Be integrated into according to the first authentication parameter after local authentication success, return to authentication success response via local coupling equipment to network equipment, wherein, carry the second authentication parameter set in authentication success response, the second authentication parameter set completes authentication for network equipment.
Preferably, triggering the authentication process corresponding with NFC data service on smart card comprises: receive the authentication request that comes from network equipment via the local coupling equipment intercoupling with self, wherein, carry the first authentication parameter set in authentication request; Being integrated into according to the first authentication parameter after local authentication failure, return to failed authentication response via local coupling equipment to network equipment, wherein, failed authentication response is used for informing that network equipment is in the failure of smart card local authentication.
Preferably, return to failed authentication response to network equipment after, also comprise: in the case of re-authenticating order of accepting that network equipment sends, receive come from network equipment again upload authentication information request message; According to again uploading authentication information request message, authentication information is uploaded to network equipment again, wherein, authentication information is initiated authentication request again for network equipment.
A kind of processing unit of near-field communication data service is provided according to a further aspect in the invention.
Comprise according to the processing unit of the near-field communication data service of the embodiment of the present invention: determination module, for determining NFC data service to be carried out; Trigger module, for triggering authentication process corresponding with NFC data service on smart card, wherein, authentication process is for confirming whether smart card place mobile terminal possesses the service authority of carrying out NFC data service; Executive Module, for the authentication process authentication success in the situation that, starts to carry out NFC data service.
Preferably, said apparatus also comprises: set up module, for setting up the corresponding relation of authentication process and NFC data service.
Preferably, trigger module comprises: the first receiving element, receive the authentication request that comes from network equipment for the local coupling equipment via intercoupling with self, and wherein, in authentication request, carry the first authentication parameter set; The first response unit, for being integrated into according to the first authentication parameter after local authentication success, return to authentication success response via local coupling equipment to network equipment, wherein, in authentication success response, carry the second authentication parameter set, the second authentication parameter set completes authentication for network equipment.
Preferably, trigger module comprises: the second receiving element, receive the authentication request that comes from network equipment for the local coupling equipment via intercoupling with self, and wherein, in authentication request, carry the first authentication parameter set; The second response unit, for being integrated into according to the first authentication parameter after local authentication failure, returns to failed authentication response via local coupling equipment to network equipment, and wherein, failed authentication response is used for informing that network equipment is in the failure of smart card local authentication.
Preferably, trigger module also comprises: the 3rd receiving element, in the case of re-authenticating order of accepting that network equipment sends, receive come from network equipment again upload authentication information request message; The 3rd response unit, for authentication information being uploaded to network equipment again according to again uploading authentication information request message, wherein, authentication information is initiated authentication request again for network equipment.
By the embodiment of the present invention, adopt and determine NFC data service to be carried out; Trigger the authentication process corresponding with NFC data service on smart card, wherein, authentication process is for confirming whether smart card place mobile terminal possesses the service authority of carrying out NFC data service; The in the situation that of authentication process authentication success, start to carry out NFC data service, solve the problem that the mode of carrying out NFC data service in correlation technique lacks fail safe, the fail safe that its implementation is simple and easy to do, can improve NFC data service effectively.
Brief description of the drawings
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms the application's a part, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is according to the flow chart of the processing method of the near-field communication data service of the embodiment of the present invention;
Fig. 2 is according to the preferred embodiment of the invention at the flow chart that adds the laggard row data exchange process of card authentication;
Fig. 3 is the Signalling exchange schematic diagram of the success of the authentication based on Fig. 2 according to the preferred embodiment of the invention or refusal;
Fig. 4 is the Signalling exchange schematic diagram re-authenticating after failed authentication according to the preferred embodiment of the invention;
Fig. 5 is according to the structured flowchart of the processing unit of the near-field communication data service of the embodiment of the present invention;
Fig. 6 is the structured flowchart of the processing unit of near-field communication data service according to the preferred embodiment of the invention.
Embodiment
Hereinafter also describe the present invention in detail with reference to accompanying drawing in conjunction with the embodiments.It should be noted that, in the situation that not conflicting, the feature in embodiment and embodiment in the application can combine mutually.
Fig. 1 is according to the flow chart of the processing method of the near-field communication data service of the embodiment of the present invention.As shown in Figure 1, the method can comprise following treatment step:
Step S102: determine NFC data service to be carried out;
Step S104: trigger the authentication process corresponding with NFC data service on smart card, wherein, authentication process is for confirming whether smart card place mobile terminal possesses the service authority of carrying out NFC data service;
Step S106: the in the situation that of authentication process authentication success, start to carry out NFC data service.
The mode of carrying out NFC data service in correlation technique lacks fail safe.Adopt method as shown in Figure 1, most of product on can compatible market, change the realization of less NFC authentication, before carrying out NFC data service at every turn, first to carry out corresponding with it authentication process, possess carry out this NFC data service in the situation that at definite smart card place mobile terminal, just allow to carry out this NFC data service, solve thus the problem that the mode of carrying out NFC data service in correlation technique lacks fail safe, the fail safe that its implementation is simple and easy to do, can improve NFC data service effectively.
Preferably, at step S102, before determining NFC data service, can also comprise the following steps:
Step S1: the corresponding relation of setting up authentication process and NFC data service.
In a preferred embodiment, authentication process in smart card and NFC data service can be bound, to realize before carrying out NFC data service at every turn, first need authentication to possess the authority of carrying out this NFC data service by confirming smart card place mobile terminal, just allow it to start to carry out NFC data service.
Preferably, in step S104, trigger the authentication process corresponding with NFC data service on smart card and can comprise following operation:
Step S2: receive the authentication request that comes from network equipment via the local coupling equipment intercoupling with self, wherein, carry the first authentication parameter set in authentication request;
Step S3: be integrated into according to the first authentication parameter after local authentication success, return to authentication success response via local coupling equipment to network equipment, wherein, carry the second authentication parameter set in authentication success response, the second authentication parameter set completes authentication for network equipment.
In a preferred embodiment, smart card place mobile terminal need to be supported NFC function, supports as neighbouring card (PICC), sends data and authentication parameter is set to realize.In addition, the opposite end mobile terminal of smart card place mobile terminal need to be supported NFC function equally, and can support as local coupling equipment (PCD), to realize reception data, authentication parameter be set and authentication parameter is reset.Smart card place mobile terminal is by PCD and wire transmission is final and server is carried out bi-directional authentification success identity, all assert that at smart card place mobile terminal and server both sides this smart card place mobile terminal possesses the authority of carrying out this NFC data service, just can carry out above-mentioned NFC data service.
Preferably, in step S104, triggering the authentication process corresponding with NFC data service on smart card can comprise the following steps:
Step S4: receive the authentication request that comes from network equipment via the local coupling equipment intercoupling with self, wherein, carry the first authentication parameter set in authentication request;
Step S5: being integrated into according to the first authentication parameter after local authentication failure, return to failed authentication response via local coupling equipment to network equipment, wherein, failed authentication response is used for informing that network equipment is in the failure of smart card local authentication.
In a preferred embodiment, Fig. 2 is according to the preferred embodiment of the invention at the flow chart that adds the laggard row data exchange process of card authentication.As shown in Figure 2, the method can comprise following treatment step:
Step S202: support terminal and point-of-sale terminal (POS) machine of NFC business to communicate alternately.
Terminal and the POS machine of this support NFC business are realized NFC business by Signalling exchange and data interaction.
Step S204: authentication is mutual, i.e. mutual authentication parameter between card and AUC.Utilize card with core net between authentication functions realizes the user's authentication to NFC business, confirmation user whether possess carry out the authority of this financial business and realize user's identity corresponding one by one with the financial business that will carry out.In the successful situation of the equal authentication of both sides, continue execution step S206, otherwise, directly point out subscription authentication to pass through.
In the preferred embodiment, AUC can be connected in wireless network core net by the mode of wired connection, also can independently create a certificate server.
Step S206:NFC data service is mutual, thereby the NFC business that user uses carries out realizing alternately NFC business by POS machine by related data and server.
Fig. 3 is the Signalling exchange schematic diagram of the success of the authentication based on Fig. 2 according to the preferred embodiment of the invention or refusal.As shown in Figure 3, in this mutual schematic diagram, the effect of each signaling is as follows:
AUTHENTICATION AND CIPHERING REQUEST: this signaling is that network side is initiated authentication request to end side, wherein, carries authentication parameter in this authentication request, and request card is realized local authentication feedback result.In data exchange process, need to be encrypted protection and integrity protection.
AUTHENTICATION AND CIPHERING RESPONSE: this signaling is that card uses the authentication parameter that carries in AUTHENTICATION AND CIPHERING REQUEST signaling to carry out after authentication completes in this locality, to the authenticating result of network side feedback, wherein, in this Authentication Response, carry new authentication parameter and feed back to network side.In data exchange process, need to be encrypted protection and integrity protection.
AUTHENTICATION AND CIPHERING REJECT: this signaling is that network side uses the new authentication parameter that provides of card side to carry out after authentication completes, if authentication is passed through, can not sending this signaling; If failed authentication, can send this signaling, inform network side failed authentication.
Preferably, at step S5, after network equipment returns to failed authentication response, can also comprise following operation:
Step S6: in the case of re-authenticating order of accepting that network equipment sends, receive come from network equipment again upload authentication information request message;
Step S7: according to again uploading authentication information request message, authentication information is uploaded to network equipment again, wherein, authentication information is initiated authentication request again for network equipment.
In a preferred embodiment, Fig. 4 is the Signalling exchange schematic diagram re-authenticating after failed authentication according to the preferred embodiment of the invention.As shown in Figure 4, in this Signalling exchange schematic diagram, the effect of each signaling is as follows:
AUTHENTICATION AND CIPHERING REQUEST: this signaling is that network side is initiated authentication request to end side, wherein, carries authentication parameter in this authentication request, and request card is realized local authentication feedback result.In data exchange process, need to be encrypted protection and integrity protection.
AUTHENTICATION AND CIPHERING FAILURE: this signaling is the failed authentication response that end side sends to network side, informs the failed authentication that network side carries out in card side this locality.
SECURITY MODE COMMAND: this signaling is the order that re-starts authentication that network side sends to end side needs to be encrypted protection and integrity protection in data exchange process.
SECURITY MODE COMPLETE: this signaling is to represent that end side is approved the order of again carrying out authentication.
IDENTITY REQUEST: this signaling is to represent that network side requirement end side uploads effective authentication information again, for example: international mobile subscriber identity (IMSI).
IDENTITY RESPONSE: this signaling is to represent that end side uploads corresponding authentication information according to the requirement of network side.
AUTHENTICATION AND CIPHERING REQUEST: this signaling is that network side is initiated authentication request again to end side, wherein, carries authentication parameter in this authentication request, request card is realized local authentication feedback result.In data exchange process, need to be encrypted protection and integrity protection.
AUTHENTICATION AND CIPHERING RESPONSE: this signaling is that card uses the authentication parameter that carries in AUTHENTICATION AND CIPHERING REQUEST signaling to carry out after authentication completes in this locality, to the authenticating result of network side feedback, wherein, in this Authentication Response, carry new authentication parameter and feed back to network side.In data exchange process, need to be encrypted protection and integrity protection.
Fig. 5 is according to the structured flowchart of the processing unit of the near-field communication data service of the embodiment of the present invention.As shown in Figure 5, the processing unit of this near-field communication data service can comprise: determination module 10, for determining NFC data service to be carried out; Trigger module 20, for triggering authentication process corresponding with NFC data service on smart card, wherein, authentication process is for confirming whether smart card place mobile terminal possesses the service authority of carrying out NFC data service; Executive Module 30, for the authentication process authentication success in the situation that, starts to carry out NFC data service.
Adopt device as shown in Figure 5, solved the problem that the mode of carrying out NFC data service in correlation technique lacks fail safe, the fail safe that its implementation is simple and easy to do, can improve NFC data service effectively.
Preferably, as shown in Figure 6, said apparatus can also comprise: set up module 40, for setting up the corresponding relation of authentication process and NFC data service.
Preferably, as shown in Figure 6, trigger module 20 can comprise: the first receiving element 200, receive the authentication request that comes from network equipment for the local coupling equipment via intercoupling with self, and wherein, in authentication request, carry the first authentication parameter set; The first response unit 202, for being integrated into according to the first authentication parameter after local authentication success, return to authentication success response via local coupling equipment to network equipment, wherein, in authentication success response, carry the second authentication parameter set, the second authentication parameter set completes authentication for network equipment.
Preferably, as shown in Figure 6, trigger module 20 can comprise: the second receiving element 204, receive the authentication request that comes from network equipment for the local coupling equipment via intercoupling with self, and wherein, in authentication request, carry the first authentication parameter set; The second response unit 206, for being integrated into according to the first authentication parameter after local authentication failure, return to failed authentication response via local coupling equipment to network equipment, wherein, failed authentication response is used for informing that network equipment is in the failure of smart card local authentication.
Preferably, as shown in Figure 6, trigger module 20 can comprise: the 3rd receiving element 208, in the case of re-authenticating order of accepting that network equipment sends, receive come from network equipment again upload authentication information request message; The 3rd response unit 210, for authentication information being uploaded to network equipment again according to again uploading authentication information request message, wherein, authentication information is initiated authentication request again for network equipment.
From above description, can find out, above-described embodiment has been realized following technique effect (it should be noted that these effects are effects that some preferred embodiment can reach): the technical scheme that adopts the embodiment of the present invention to provide, compared with prior art, can provide a kind of less to user's change, user security is NFC financial application business preferably.No matter be 3G usim card or the 4G usim card of selling on the market, its authentication techniques and algorithm have all obtained reinforcement, and the authentication security of usim card and preventing decryption have obtained steady lifting, are difficult under normal conditions decode.Guarantee thus to use the fail safe of usim card as authentication main body.The authentication process that uses usim card, private key is all kept at card side and server side, only shows the authorization data after encryption in transmitting procedure, thereby key can not shown in transmitting procedure, has further strengthened service security.Moreover, this technical scheme is less to the change of current terminal and card, can compatibility most terminal and card on the market, realize quickly the promotion and application of NFC business, and can not reduce again NFC service security simultaneously.
Obviously, those skilled in the art should be understood that, above-mentioned of the present invention each module or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on the network that multiple calculation elements form, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in storage device and be carried out by calculation element, and in some cases, can carry out shown or described step with the order being different from herein, or they are made into respectively to each integrated circuit modules, or the multiple modules in them or step are made into single integrated circuit module to be realized.Like this, the present invention is not restricted to any specific hardware and software combination.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a processing method for near-field communication data service, is characterized in that, comprising:
Determine near-field communication NFC data service to be carried out;
Trigger the authentication process corresponding with described NFC data service on smart card, wherein, described authentication process is for confirming whether described smart card place mobile terminal possesses the service authority of carrying out described NFC data service;
The in the situation that of described authentication process authentication success, start to carry out described NFC data service.
2. method according to claim 1, is characterized in that, before determining described NFC data service, also comprises:
Set up the corresponding relation of described authentication process and described NFC data service.
3. method according to claim 1, is characterized in that, triggers the authentication process corresponding with described NFC data service on smart card and comprises:
Receive the authentication request that comes from network equipment via the local coupling equipment intercoupling with self, wherein, in described authentication request, carry the first authentication parameter set;
Be integrated into according to described the first authentication parameter after local authentication success, return to authentication success response via described local coupling equipment to described network equipment, wherein, in described authentication success response, carry the second authentication parameter set, described the second authentication parameter set completes authentication for described network equipment.
4. method according to claim 1, is characterized in that, triggers the authentication process corresponding with described NFC data service on smart card and comprises:
Receive the authentication request that comes from network equipment via the local coupling equipment intercoupling with self, wherein, in described authentication request, carry the first authentication parameter set;
Be integrated into according to described the first authentication parameter after local authentication failure, return to failed authentication response via described local coupling equipment to described network equipment, wherein, described failed authentication response is used for informing that described network equipment is in described smart card local authentication failure.
5. method according to claim 4, is characterized in that, return to described failed authentication response to described network equipment after, also comprises:
In the case of re-authenticating order of accepting that described network equipment sends, receive come from described network equipment again upload authentication information request message;
According to the described authentication information request message of again uploading, authentication information is uploaded to described network equipment again, wherein, described authentication information is initiated authentication request again for described network equipment.
6. a processing unit for near-field communication data service, is characterized in that, comprising:
Determination module, for determining near-field communication NFC data service to be carried out;
Trigger module, for triggering authentication process corresponding with described NFC data service on smart card, wherein, described authentication process is for confirming whether described smart card place mobile terminal possesses the service authority of carrying out described NFC data service;
Executive Module, for the described authentication process authentication success in the situation that, starts to carry out described NFC data service.
7. device according to claim 6, is characterized in that, described device also comprises:
Set up module, for setting up the corresponding relation of described authentication process and described NFC data service.
8. device according to claim 6, is characterized in that, described trigger module comprises:
The first receiving element, receives the authentication request that comes from network equipment for the local coupling equipment via intercoupling with self, wherein, carry the first authentication parameter set in described authentication request;
The first response unit, for being integrated into according to described the first authentication parameter after local authentication success, return to authentication success response via described local coupling equipment to described network equipment, wherein, in described authentication success response, carry the second authentication parameter set, described the second authentication parameter set completes authentication for described network equipment.
9. device according to claim 6, is characterized in that, described trigger module comprises:
The second receiving element, receives the authentication request that comes from network equipment for the local coupling equipment via intercoupling with self, wherein, carry the first authentication parameter set in described authentication request;
The second response unit, for being integrated into according to described the first authentication parameter after local authentication failure, return to failed authentication response via described local coupling equipment to described network equipment, wherein, described failed authentication response is used for informing that described network equipment is in described smart card local authentication failure.
10. device according to claim 9, is characterized in that, described trigger module also comprises:
The 3rd receiving element, in the case of re-authenticating order of accepting that described network equipment sends, receive come from described network equipment again upload authentication information request message;
The 3rd response unit, for authentication information being uploaded to described network equipment again according to the described authentication information request message of again uploading, wherein, described authentication information is initiated authentication request again for described network equipment.
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Application publication date: 20141210 |