CN104244241A - Network accessing authentication method, device and terminal equipment thereof - Google Patents
Network accessing authentication method, device and terminal equipment thereof Download PDFInfo
- Publication number
- CN104244241A CN104244241A CN201310227575.2A CN201310227575A CN104244241A CN 104244241 A CN104244241 A CN 104244241A CN 201310227575 A CN201310227575 A CN 201310227575A CN 104244241 A CN104244241 A CN 104244241A
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- Prior art keywords
- authentication information
- information
- authentication
- server
- wifi
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
Abstract
The invention discloses a network accessing authentication method, a device and terminal equipment thereof. The access network authentication method is used for EAP-SIM authentication between a WIFI and an AP in a driving-free manner. The network accessing authentication method is used for the terminal equipment with PC-side software and comprises the steps of: performing information exchange with a network card side through an AT-Server of the terminal for acquiring first authentication information; encrypting the first authentication information and WIFI equipment information together for generating second authentication information; performing information exchange with a target AP according to the second authentication information for acquiring third authentication information; and analyzing the third authentication information, comparing an analysis result with local authentication information for obtaining an authentication result. The access network authentication method according to the technical solution of the invention can realize EAP-SIM authentication between the WIFI equipment and the AP by PC-side software in the driving-free manner, thereby realizing convenient and quick network accessing.
Description
Technical field
The present invention relates to communication technique field, more specifically, relate to a kind of authentication method of access network, device and terminal equipment.
Background technology
At present, along with the universal of computer and the high speed development of mechanics of communication business, computer and communication have been widely used in the every aspect in people's life, great convenience can be brought by employing wireless terminal equipment on PC, there is the wireless terminal device of PC side software, also the life of people is progressed into, the PC side software that increasing operator provides them to customize to client and wireless terminal device, and operator is while sale product, carry out various forms of subsidy, wished that user uses their product just can realize 3G online.
Along with the generally application of WIFI equipment, nearly all notebook all can be built-in with WIFI module, operator wishes when there being WIFI hot spot, under user can be switched to the mode of WIFI networking at any time, improves the networking speed of user.
Current most terminal software can realize this function, networked by user's unrestricted choice 3G or WIFI when networking, but the WIFI hot spot due to operator is generally adopt EAP-SIM encryption, so terminal software needs the driving of installing SIM-Reader before first time uses, when doing WIFI certification, WIFI module can complete the verification process with AP by SIM-Reader.
But for the PC side software of free drive, drive so PC side software cannot complete the EAP-SIM certification of WIFI because SIM-Reader can not be installed to PC side, also just cannot connect the AP of EAP-SIM encryption.
Therefore, under there is free drive pattern in prior art, WIFI equipment cannot by the problem of EAP-SIM certification.
Summary of the invention
The present invention discloses a kind of authentication method of access network, device and terminal equipment, and under solving in prior art and there is free drive pattern, WIFI equipment cannot by the problem of EAP-SIM certification.
For achieving the above object, according to a first aspect of the invention, provide a kind of authentication method of access network, and adopt following technical scheme:
The authentication method of access network, for the terminal equipment with PC side software, comprising: carry out information interaction by the AT-Server of terminal and network interface card side and obtain the first authentication information; Described first authentication information is encrypted generation second authentication information together with WIFI facility information; Carry out information interaction according to described second authentication information and target AP and obtain the 3rd authentication information; And resolve described 3rd authentication information and obtain authentication result after analysis result and local authentication information being compared.
Further, carry out before information interaction obtains the first authentication information, also comprising: obtain the information of described target AP as described local information at the described AT-Server by terminal and network interface card side.
Further, the described AT-Server by terminal and network interface card side are carried out information interaction and are obtained the first authentication information and comprise: the AT order received is formed message according to preset protocol and is sent to described AT-Server; Obtain described AT order after resolving described message by described AT-Server and described AT order is sent to described network interface card side; And receive by described AT-Server described first authentication information generated according to described AT order that described network interface card side returns.
Further, describedly described first authentication information is encrypted generation second authentication information together with WIFI facility information comprise: according to the cryptographic algorithm preset described first authentication information encrypted together with the mac address information of described WIFI equipment and generate described second authentication information.
Further, describedly carry out information interaction according to described second authentication information and target AP and obtain the 3rd authentication information and comprise: resolve described second authentication information by described target AP, and obtain an analysis result; Carry out information interaction according to described analysis result and described target AP and generate described 3rd authentication information.
According to another aspect of the present invention, provide a kind of authenticate device of access network, and adopt following technical scheme:
The authenticate device of access network, for the terminal equipment with PC side software, comprising: the first acquisition module, obtains the first authentication information for carrying out information interaction by the AT-Server of terminal and network interface card side; First generation module, for encrypting generation second authentication information by described first authentication information together with WIFI facility information; Second acquisition module, obtains the 3rd authentication information for carrying out information interaction according to described second authentication information and target AP; And the 3rd acquisition module, for resolving described 3rd authentication information and obtaining authentication result after analysis result and local authentication information being compared.
Further, the authenticate device of access network, also comprises: the 4th acquisition module, for obtaining the information of described target AP as described local information.
Further, described first acquisition module comprises: comprising modules, for the AT received order being formed message according to preset protocol and being sent to described AT-Server; First parsing module, for obtaining described AT order after resolving described message by described AT-Server and described AT order being sent to described network interface card side; And receiver module, for being received described first authentication information generated according to described AT order that described network interface card side returns by described AT-Server.
Further, describedly comprising according to described second acquisition module: the second parsing module, for resolving described second authentication information by described target AP, and obtaining an analysis result; Second generation module, generates described 3rd authentication information for carrying out information interaction according to described analysis result and described target AP.
According to a further aspect of the invention, provide a kind of terminal equipment, and adopt following technical scheme:
This terminal equipment comprises the authenticate device of above-mentioned access network.
Further, described terminal equipment is with PC side software.
Adopt technical scheme of the present invention, the relevant AT information of EAP-SIM certification needs is transmitted by AT-Server, assist the verification process of WIFI module and AP, realized WIFI online, realized PC side software under the mode of free drive, complete EAP-SIM certification between WIFI equipment and AP.Solve in prior art under free drive pattern, WIFI cannot connect the problem of EAP-SIM focus.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 represents the authentication method flow chart of the access network described in inventive embodiments;
Fig. 2 represents the system architecture diagram of the authentication method of access network described in inventive embodiments;
Fig. 3 represents the PC side software interaction figure of the authentication method of access network described in inventive embodiments;
Fig. 4 represents the WIFI control module interaction figure of the authentication method of access network described in inventive embodiments;
Fig. 5 represents the flow chart of certification between WIFI module described in inventive embodiments and AP;
Fig. 6 represents the authenticate device structural representation of the access network described in inventive embodiments.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
Fig. 1 represents the authentication method flow chart of the access network described in inventive embodiments.
Shown in Figure 1, the authentication method of access network comprises:
S101: carry out information interaction by the AT-Server of terminal and network interface card side and obtain the first authentication information;
S103: described first authentication information is encrypted generation second authentication information together with WIFI facility information;
S105: carry out information interaction according to described second authentication information and target AP and obtain the 3rd authentication information;
S107: resolve described 3rd authentication information and obtain authentication result after analysis result and local authentication information being compared.In the present embodiment, shown in Figure 2, the S101 to S107 in Fig. 1 is performed by following module respectively: PC side software 201, is responsible for compression and decompression WIFI control module, and initiates the action of networking, scanning, suspension.Before unlike, it also will be responsible for the synchronization action in EAP verification process, if WIFI control module needs to read real time information from plate side, its needs to realize in inside synchronous.To give WIFI control module the same with the process directly by SIM-Reader mouth; Wireless network card control module 203, calling system function, operates the WIFI equipment on PC.Realize concrete networking, suspension, WEP certification, WPA/WPA2 certification etc.Its inside can encapsulate wpa-supplicant process, does the action of authentication, certification specially, and simultaneously when doing EAP-SIM certification, it can initiate the action of reading AT information, to carry out follow-up authentication to PC side software; WIFI equipment 205 is the WIFI equipment on PC; AT-Server207, receiving protocol massages for realizing from PC side software, resolving, and access Modem equipment, realizes the function of bridge between UI and plate side; Modem209, realizes concrete note, Ras, PIN code etc. function.
Wherein, the function of PC side software 201 as shown in Figure 3, this software needs have a thread to do certification specially, after the authentication request receiving WIFI control module 203, allow the call request of WIFI control module 203 be in suspended state, then AT-Server is issued in request, treat that AT-Server is from after plate side reads result, give WIFI module by result again, WIFI module continues to do certification.
WIFI control module as shown in Figure 4, be made up of 2 parts: wpa-supplicant and system interface control module, wpa-supplicant is used for reading IMSI, AKA, SIM, authentication mode from PC side specially, it can initiate EAP-Request, EAP-Identify etc. process, perform the action of the encrypting and decrypting of authentication phase, validity check is carried out to the authentication parameter that network side returns.System interface control module, first to PC software side registered callbacks interface, simultaneously can the function of call operation system in package, the actions such as networking, suspension, scanning and acquisition scanning result are issued to WIFI Device.When wap_supplicant certification needs the action of MAC Address, calculating K ey, wpa-supplicant is coordinated to complete the function of response.
In the present invention, between PC side software and wireless terminal device, communication is all realized by message, and concrete communication carrier is AT.In step S101, before obtaining the first authentication information, first to obtain the information of target AP as local information.Wireless terminal side is when powering on, start built-in AT-Server, then the software of Modem side is called, after running software gets up, by AT order being packaged into protocol format (as http agreement or user-defined agreement), send to AT-Server, obtain AT order after AT-Server analytic message and send it to network interface card side; Network interface card side returns to AT-Server first authentication information.In step s 103, according to the cryptographic algorithm preset, the first authentication information is encrypted generation second authentication information together with the mac address information of WIFI equipment.In step S105, resolve the second authentication information by target AP, obtain an analysis result, this analysis result and target AP are carried out information interaction and generates the 3rd authentication information.In step s 107, resolve the 3rd authentication information and obtain authentication result after analysis result and local authentication information being compared, completing this verification process.
More specifically, the flow process of certification between WIFI module and AP can be described in detail by Fig. 5, shown in Figure 5,
PC side software opens WIFI equipment by WIFI module;
In this step, WIFI control module is one group of library file, can realize the function controlling different manufacturers WIFI equipment by calling system interface.PC side software is in initialized process, and initialization WIFI module, opens WIFI equipment by the interface of WIFI module.
The information of target AP is set to WIFI module by PC side software, and WIFI equipment, when networking, can use these information to initiate the certification of networking;
In this step, before connection AP, PC side software needs the cipher mode of target AP, and authentication mode is set to WIFI equipment by WIFI module interface, then starts networking process.
WIFI module reads Card Type, IMSI, SIM/AKA certification from PC side software;
In this step, when doing EAP-SIM certification, WIFI module needs to know the Card Type of wireless terminal side, the information of IMSI.WIFI module is derived by PC side software, sends to PC side software by needing the AT information read.And verification process is temporarily waited for.
It is formed protocol massages according to agreement after receiving the AT order of WIFI module by PC side software, sends to AT-Server and waits for that AT-Server returns results.
AT-Server resolves after receiving message, then AT order is sent to plate side, returns to AT-Server after plate side has processed, and AT-Server, again with protocol massages form, sends to PC side software.
The protocol mode of WIFI module in inside according to AP is encrypted deciphering;
In this step, after WIFI module obtains the information of PC side software, encrypted together with the MAC Address of WIFI equipment by cryptographic algorithm, then enciphered message is sent to AP.After AP obtains enciphered message, according to arithmetic analysis, and analysis result is returned to WIFI equipment.
WIFI module utilizes between these information and AP and does certification;
In this step, after WIFI device parses, the information and local information contrast that obtain will be resolved.Draw authenticating result.
Certification completes, and authentication result is reported PC side software.
In this step, WIFI module, by the result of authentication, returns to PC side software.Complete whole verification process.
Adopt technical scheme of the present invention, under free drive pattern, the relevant AT information of EAP-SIM certification needs is transmitted by AT-Server, WIFI module is assisted to complete the method for certification, solve PC side software cannot complete EAP-SIM certification problem by SIM-Reader mouth, successfully achieve WIFI and connect EAP-SIM focus, the online that improve user is experienced.
Fig. 6 represents the authenticate device structural representation of the access network described in inventive embodiments.
Shown in Figure 6, the authenticate device of access network, comprising: the first acquisition module 601, obtains the first authentication information for carrying out information interaction by the AT-Server of terminal and network interface card side; First generation module 603, for encrypting generation second authentication information by described first authentication information together with WIFI facility information; Second acquisition module 605, obtains the 3rd authentication information for carrying out information interaction according to described second authentication information and target AP; 3rd acquisition module 607, for resolving described 3rd authentication information and obtaining authentication result after analysis result and local authentication information being compared.
Further, the authenticate device of access network, also comprises: the 4th acquisition module (not shown), for obtaining the information of described target AP as described local information.
Alternatively, described first acquisition module 601 comprises: comprising modules (not shown), for the AT received order being formed message according to preset protocol and being sent to described AT-Server; First parsing module (not shown), for obtaining described AT order after resolving described message by described AT-Server and described AT order being sent to described network interface card side; Receiver module (not shown), for receiving described first authentication information generated according to described AT order that described network interface card side returns by described AT-Server.
Alternatively, describedly comprising according to described second acquisition module 605: the second parsing module (not shown), for resolving described second authentication information by described target AP, and obtaining an analysis result; Second generation module (not shown), generates described 3rd authentication information for carrying out information interaction according to described analysis result and described target AP.
To compare existing technical scheme, in the present invention, wireless terminal side software controls WIFI module startup wireless authentication, and the authentication information reading correspondence from terminal by the AT-Server in terminal that needs according to WIFI module in verification process passes to WIFI module, assist the verification process of WIFI module and AP, realize WIFI online.Successfully achieve PC side software under the mode of free drive, complete EAP-SIM certification between WIFI equipment and AP.
Claims (11)
1. an authentication method for access network, for the terminal equipment with PC side software, is characterized in that, comprising:
Carry out information interaction by the AT-Server of terminal and network interface card side and obtain the first authentication information;
Described first authentication information is encrypted generation second authentication information together with WIFI facility information;
Carry out information interaction according to described second authentication information and target AP and obtain the 3rd authentication information;
Resolve described 3rd authentication information and obtain authentication result after analysis result and local authentication information being compared.
2. authentication method as claimed in claim 1, is characterized in that, carries out before information interaction obtains the first authentication information, also comprising at the described AT-Server by terminal and network interface card side:
Obtain the information of described target AP as described local information.
3. authentication method as claimed in claim 1, is characterized in that, the described AT-Server by terminal and network interface card side are carried out information interaction and obtained the first authentication information and comprise:
The AT order received is formed message according to preset protocol and is sent to described AT-Server;
Obtain described AT order after resolving described message by described AT-Server and described AT order is sent to described network interface card side;
Described first authentication information generated according to described AT order that described network interface card side returns is received by described AT-Server.
4. authentication method as claimed in claim 1, is characterized in that, describedly described first authentication information is encrypted generation second authentication information together with WIFI facility information comprises:
According to the cryptographic algorithm preset described first authentication information encrypted together with the mac address information of described WIFI equipment and generate described second authentication information.
5. authentication method as claimed in claim 1, is characterized in that, describedly carries out information interaction according to described second authentication information and target AP and obtains the 3rd authentication information and comprise:
Resolve described second authentication information by described target AP, and obtain an analysis result;
Carry out information interaction according to described analysis result and described target AP and generate described 3rd authentication information.
6. an authenticate device for access network, for the terminal equipment with PC side software, is characterized in that, comprising:
First acquisition module, obtains the first authentication information for carrying out information interaction by the AT-Server of terminal and network interface card side;
First generation module, for encrypting generation second authentication information by described first authentication information together with WIFI facility information;
Second acquisition module, obtains the 3rd authentication information for carrying out information interaction according to described second authentication information and target AP;
3rd acquisition module, for resolving described 3rd authentication information and obtaining authentication result after analysis result and local authentication information being compared.
7. authenticate device as claimed in claim 6, is characterized in that, also comprise:
4th acquisition module, for obtaining the information of described target AP as described local information.
8. authenticate device as claimed in claim 6, it is characterized in that, described first acquisition module comprises:
Comprising modules, for forming message by the AT received order according to preset protocol and being sent to described AT-Server;
First parsing module, for obtaining described AT order after resolving described message by described AT-Server and described AT order being sent to described network interface card side;
Receiver module, for receiving described first authentication information generated according to described AT order that described network interface card side returns by described AT-Server.
9. authenticate device as claimed in claim 6, is characterized in that, describedly comprises according to described second acquisition module:
Second parsing module, for resolving described second authentication information by described target AP, and obtains an analysis result;
Second generation module, generates described 3rd authentication information for carrying out information interaction according to described analysis result and described target AP.
10. a terminal equipment, is characterized in that, comprises the authenticate device described in any one of claim 6 to 9.
11. terminal equipments as claimed in claim 10, it is characterized in that, described terminal equipment is with PC side software.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310227575.2A CN104244241B (en) | 2013-06-08 | 2013-06-08 | Access authentication method, device and the terminal device of network |
| PCT/CN2013/086984 WO2014194606A1 (en) | 2013-06-08 | 2013-11-12 | Network access authentication method, apparatus and terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310227575.2A CN104244241B (en) | 2013-06-08 | 2013-06-08 | Access authentication method, device and the terminal device of network |
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| Publication Number | Publication Date |
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| CN104244241A true CN104244241A (en) | 2014-12-24 |
| CN104244241B CN104244241B (en) | 2019-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310227575.2A Active CN104244241B (en) | 2013-06-08 | 2013-06-08 | Access authentication method, device and the terminal device of network |
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| CN (1) | CN104244241B (en) |
| WO (1) | WO2014194606A1 (en) |
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Also Published As
| Publication number | Publication date |
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| CN104244241B (en) | 2019-03-12 |
| WO2014194606A1 (en) | 2014-12-11 |
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