CN101867927A - WAPI-based authentication method and system for mobile terminal and mobile terminal - Google Patents
WAPI-based authentication method and system for mobile terminal and mobile terminal Download PDFInfo
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- CN101867927A CN101867927A CN201010103717A CN201010103717A CN101867927A CN 101867927 A CN101867927 A CN 101867927A CN 201010103717 A CN201010103717 A CN 201010103717A CN 201010103717 A CN201010103717 A CN 201010103717A CN 101867927 A CN101867927 A CN 101867927A
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Abstract
The invention provides a WAPI-based authentication method for a mobile terminal, which comprises the following steps of: when judging that an AP of an operator selected to be connected by a user is an AP for encrypting an WAPI certificate, sending the WAPI certificate to an WAPI authentication server AS through the AP for authentication; and after the WAPI certificate passes the authentication, reading an IMSI number and sending the IMSI number to an AAA server for authentication registration, and after the IMSI number passes the authentication registration, accessing the PS service of the operator and the Internet through PDSN by the user. Correspondingly, the invention also provides a mobile terminal and a system. The user operation is simple, the AP on the terminal is selected for connection, and the problem of unsecure air data in a wireless section is solved by using the WAPI; and the system is easy to upgrade on the basis of the conventional network, namely the WiFi access point AP is changed into WAPI AP and a WAPI authentication server AS is increased, so the cost is low, and terminals not supporting the WAPI can be compatible and accessed.
Description
Technical field
The present invention relates to the communications field, relate in particular to authentication method, system and the portable terminal of a kind of portable terminal based on WAPI.
Background technology
The wireless segment of each operator's unified certification at present is to connect by WiMAX WiFi (Wireless Fidelity), terminal is utilized and is carried out register and authentication international mobile subscriber identity IMSI (International Mobile SubscriberIdentity) number then, succeed in registration and visit again Operator Specific Service and the Internet, because the inherent shortcoming of WiFi, the aerial data of the wireless segment of this scheme are unsafe, utilize WiFi to insert and cause register and authentication information to be intercepted probably, user's account is stolen.
China Patent No. is to propose in 200610105377.9 the patent a kind ofly to adopt a terminal certificate to realize WLAN (Wireless Local Area Networks based on WAPI (Wireless LAN Authentication and Privacy Infrastructure), WLAN (wireless local area network)) Yun Ying method, this method proposes all terminals and inserts with a WAPI certificate, utilize WEP/PORTAL mode authentication after the access, WEP (WiredEquivalent Privacy) is a kind of encryption technology, and PORTAL is that a kind of WEB uses; And China Patent No. is to propose a kind of classified terminal certificate that adopts in 200610105378.3 the patent to realize method based on the WLAN operation of WAPI, this method is given chapter and verse the terminal type different mining with different WAPI certificate accesses, utilizes WEP/PORTAL mode authentication after the access.Above-mentioned two schemes all are to utilize WAPI to solve the unsafe problem of wireless side, two schemes are the same substantially, difference only is the WAPI certificate difference that inserts, the former adopts a kind of terminal certificate to insert, and the latter adopts different certificates to insert at different terminal types, but in two schemes, after the WAPI successful connection, the user wants browsing page all to need to import username and password, complicated operation, user experience is relatively poor, and two patents all can't realize WLAN visit operator business, can only access internet.
In China Patent No. is 200710064436.7 patent, a kind of network system and method for the realization internet access authentication based on WAPI have been proposed, the innovative point of this patent be this system also comprise the whole network unique, to all certificate server ASU of the whole network with oneself issue the root certificate server RASU of public key certificate, by this public key certificate relation of breaking the wall of mistrust between each ASU, and make the relation of breaking the wall of mistrust between ASU and roaming terminal STA, but these method and system are independent of operator's existing network, realize very complicated.
Summary of the invention
In view of above-mentioned existing in prior technology problem, the embodiment of the invention provides the authentication method of a kind of portable terminal based on WAPI, system and portable terminal, replace WiFi to solve the aerial data unsafe problems of wireless segment with WAPI, whole access procedure user without any need for professional knowledge, need not to remember complicated username and password, only need on terminal, to select wireless access point AP (Access Point) to connect, the user is simple to operate, and the operator is less to the transformation of existing network, upgrading easily on the basis of existing network, only need WiFi access point AP is changed into WAPI AP, increase a WAPI certificate server AS (Application Server) again, with low cost and can compatible not support the terminal of WAPI to insert.
In order to reach above-mentioned technique effect, the embodiment of the invention provides the authentication method of a kind of portable terminal based on WAPI, comprising:
Judge the AP that the user selects the wireless access point AP of the operator that connects whether to encrypt for the WAPI certificate, draw judged result;
When being, portable terminal sends to WAPI certificate server AS to the WAPI certificate by AP and carries out authentication in described judged result;
After described WAPI certificate authentication was passed through, portable terminal read IMSI number and sends it to the user provides the aaa server of authentication, mandate and charging service and carries out register and authentication.
Accordingly, the embodiment of the invention also provides a kind of portable terminal, comprising:
AP connects selected cell, is used for selecting for the user AP of the operator of needs connection;
Judging unit is connected selected cell and links to each other with described AP, be used to judge the AP whether AP of user-selected connection encrypts for the WAPI certificate, draws judged result;
The WAPI certificate sends Dan Yuan, links to each other with described judging unit, is used for the judged result that draws at described judging unit when being, the WAPI certificate is sent to WAPI certificate server AS by AP carry out authentication;
Receiving element is used to receive the authenticating result that network terminal is returned, and described authenticating result comprises WAPI certificate authenticating result and IMSI register and authentication result;
Read and transmitting element for IMSI number, link to each other with described receiving element,, read IMSI number and send it to the user provides the aaa server of authentication, mandate and charging service and carry out register and authentication after to receive WAPI certificate authenticating result be authentication success at described receiving element.
Accordingly, the embodiment of the invention also provides a kind of system that realizes the carrier network access authentication based on WAPI, comprise: at least one portable terminal, at least one wireless access point AP, be aaa server, WLAN (wireless local area network) IAD WAG, packet data serving node PDSN and the internet that the user provides authentication, mandate and charging service, described system also comprises: WAPI certificate server AS;
When portable terminal is judged the AP that AP that the user selects the operator that connects encrypts for the WAPI certificate, the WAPI certificate is sent to WAPI certificate server AS by AP carry out authentication;
Described WAPI certificate is after authentication is passed through in AS, portable terminal and described AP connect, and read and send to aaa server for IMSI number and carry out register and authentication, after the register and authentication success, portable terminal can pass through PDSN access internet and the packet switching PS of operator business.
Implement the embodiment of the invention, when portable terminal is judged the AP that AP that the user selects the operator that connects encrypts for the WAPI certificate, the WAPI certificate is sent to WAPI certificate server AS by AP carry out authentication; Described WAPI certificate is after authentication is passed through in AS, portable terminal and described AP connect, and read and send to aaa server for IMSI number and carry out register and authentication, in whole access procedure, the user is simple to operate, without any need for professional knowledge, need not to remember complicated username and password, only need on terminal, to select AP to connect, and replace WiFi to solve the unsafe problem of the aerial data of wireless segment with WAPI, also upgrading easily on the basis of existing network only needs WiFi access point AP is changed into WAPI AP, increase a WAPI certificate server AS again, with low cost.
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 be in the embodiment of the invention portable terminal based on the flow chart of the authentication method of WAPI;
Fig. 2 is a mobile terminal structure schematic diagram in the embodiment of the invention;
Fig. 3 is a system construction drawing of realizing the carrier network access authentication in the embodiment of the invention based on WAPI.
Embodiment
The embodiment of the invention provides a kind of embodiment of the invention that the authentication method of a kind of portable terminal based on WAPI is provided, system and portable terminal, replace WiFi to solve the aerial data unsafe problems of wireless segment with WAPI, whole access procedure user without any need for professional knowledge, need not to remember complicated username and password, only need on terminal, to select AP to connect, the user is simple to operate, and the operator is less to the transformation of existing network, upgrading easily on the basis of existing network, only need WiFi access point AP is changed into WAPI AP, increase a WAPI certificate server AS again, with low cost and can compatible not support the terminal of WAPI to insert.
Describe embodiments of the invention in detail below in conjunction with accompanying drawing.
Referring to Fig. 1,, comprise the steps: for the flow chart of portable terminal in the embodiment of the invention based on the authentication method of WAPI
Step 101: judge the AP that the user selects the wireless access point AP of the operator that connects whether to encrypt for the WAPI certificate, draw judged result; Before step 101, the user need select the AP of operator on portable terminal, for example, when the user need carry out wireless networking in a certain place, the Network Access Point AP of operators such as that if this place exists simultaneously is mobile, UNICOM, Netcom, portable terminal can search all AP that can connect, and is shown to the user, so that the user can select an AP to connect.
Step 102: when the judged result that is drawn in the step 101 when being, portable terminal sends to WAPI certificate server AS to the WAPI certificate by AP and carries out authentication, authentication connects by then allowing portable terminal, after terminal connected the AP that goes up the encryption of WAPI certificate, aerial data just became the transmission of wireless local area network security foundation structure WPI (WLAN Privacy Infratructure) cipher mode and regularly upgrade cryptographic keys.Portable terminal sends to WAPI certificate server AS to the WAPI certificate by AP and carries out after the authentication in step 102, no matter whether the WAPI certificate passes through the authentication of AS server, the AS server all can return a WAPI certificate authenticating result to portable terminal with the form of packet, WAPI certificate authenticating result may be passed through for authentication, also may be failed authentication or the inefficacy of WAPI certificate etc., after portable terminal receives WAPI certificate authenticating result, can on terminal, this authenticating result be shown to the user, lost efficacy to the WAPI certificate that portable terminal sends as authentication in the AS server, then can eject one " WAPI certificate verification failure " with prompting frame or similar mode and inform the subscription authentication failure scenarios, need the user to solve the WAPI Problem of Failure this moment;
Step 103: in step 102, after described WAPI certificate authentication is passed through, portable terminal reads IMSI number and sends it to the user provides authentication, the aaa server of the mandate and the service of chargeing carries out register and authentication, no matter IMSI number register and authentication by aaa server whether, aaa server all can return an IMSI register and authentication result to portable terminal, can on terminal, this register and authentication result be shown to the user, after the success of IMSI register and authentication, portable terminal can see through the professional and internet the Internet of PS (Packet Switch) of PDSN (Packet Data Serving Node) access operator.
In the invention process example, when the judged result that is drawn in the described step 101 for not the time, directly enter step 103, portable terminal reads IMSI number and it is sent aaa server and carries out register and authentication, makes the authentication method of the embodiment of the invention can compatible not support the terminal of WAPI to insert.
Introduce in the embodiment of the invention portable terminal above based on the authentication method of WAPI, introduced the portable terminal of supporting embodiment of the invention authentication method below in conjunction with Fig. 2.
Referring to Fig. 2, be the structural representation of the portable terminal in the embodiment of the invention, comprising:
AP connects selected cell 11, be used for selecting the AP of the operator of needs connection for the user, for example, when the user need carry out wireless networking in a certain place, the AP of operators such as that if this place exists simultaneously is mobile, UNICOM, Netcom, AP connects selected cell 11 can search the AP that all can connect, and is shown to the user and selects an AP to connect for the user.
The WAPI certificate sends single far away by 13, link to each other with described judging unit 12, be used for the judged result that draws at described judging unit 12 when being, during AP that the AP that promptly judges user-selected connection encrypts for the WAPI certificate, the WAPI certificate is sent to WAPI certificate server AS by AP carry out authentication, authentication connects by then allowing portable terminal, after terminal connects the AP that goes up the encryption of WAPI certificate, aerial data just become the transmission of wireless local area network security foundation structure WPI (WLAN Privacy Infratructure) cipher mode and regularly upgrade cryptographic keys, no matter whether the WAPI certificate passes through the authentication of AS server, the AS server all can return a WAPI certificate authenticating result to portable terminal with the form of packet.
Receiving element 14 is used to receive the authenticating result that network terminal is returned, and described authenticating result comprises WAPI certificate authenticating result and IMSI register and authentication result;
Read and transmitting element 15 for IMSI number, link to each other with described receiving element 14, at described receiving element 14 after to receive WAPI certificate authenticating result be authentication success, read IMSI number and send it to the user provides the aaa server of authentication, mandate and charging service and carry out register and authentication, no matter IMSI number whether aaa server all can return an IMSI register and authentication result to portable terminal by the register and authentication of aaa server.
Read for IMSI in the portable terminal in the present embodiment number and transmitting element 15 also links to each other with described judging unit 12, the judged result that draws at described judging unit 12 is not for the time, read portable terminal IMSI number, and send it to aaa server and carry out register and authentication, make embodiment of the invention portable terminal can compatible not support the terminal of WAPI to insert.
Portable terminal in the present embodiment can also comprise:
Introduced authentication method and the corresponding mobile terminal of the portable terminal in the embodiment of the invention above, introduced the system that realizes the carrier network access authentication in the embodiment of the invention based on WAPI below in conjunction with Fig. 3 based on WAPI.
Referring to Fig. 3, for realize the system construction drawing of carrier network access authentication in the embodiment of the invention based on WAPI, in this system, can comprise a plurality of portable terminals and a plurality of AP, be example with a portable terminal and an AP in the present embodiment diagram, described system comprises portable terminal 1, wireless access point AP 2, is aaa server 5, WLAN (wireless local area network) IAD WAG 4, packet data serving node PDSN 6 and internet 7 that the user provides authentication, mandate and charging to serve that described system also comprises: WAPI certificate server AS3.
In this system, when portable terminal 1 is judged the AP that wireless access point AP 2 that the user selects the operator that connects encrypts for the WAPI certificate, the WAPI certificate is sent to WAPI certificate server AS 3 by wireless access point AP 2 carry out authentication, no matter by the authentication of WAPI server A S 3, WAPI server A S 3 all can return a WAPI certificate authenticating result to portable terminal 1 with the form of packet to the WAPI certificate; After the WAPI certificate authenticating result of returning shows that authentication is passed through, portable terminal 1 can connect with described wireless access point AP 2, and read and send to aaa server 5 for IMSI number and carry out register and authentication, equally, no matter whether IMSI number passed through the register and authentication of aaa server 5, aaa server 5 all can return an IMSI register and authentication result to portable terminal 1, after the IMSI register and authentication result who returns portable terminal showed the success of IMSI register and authentication, portable terminal 1 can pass through PDSN 6 access internet 7 and the packet switching PS of operator business.
In this system, portable terminal 1 judge wireless access point AP 2 that the user selects the operator that connects be not the WAPI certificate encrypt AP the time, directly read and send to aaa server 5 for IMSI number and carry out register and authentication, after the register and authentication success, portable terminal 1 can pass through PDSN 6 access internet 7 and the packet switching PS of operator business, makes that the system in the embodiment of the invention can compatible not support the terminal of WAPI to insert.
Implement the embodiment of the invention, when portable terminal is judged the AP that AP that the user selects the operator that connects encrypts for the WAPI certificate, the WAPI certificate is sent to WAPI certificate server AS by AP carry out authentication; Described WAPI certificate is after authentication is passed through in AS, portable terminal and described AP connect, and read and send to aaa server for IMSI number and carry out register and authentication, in whole access procedure, the user is simple to operate, without any need for professional knowledge, need not to remember complicated username and password, only need on terminal, to select AP to connect, and replace WiFi to solve the unsafe problem of the aerial data of wireless segment with WAPI, also upgrading easily on the basis of existing network only needs WiFi access point AP is changed into WAPI AP, increase a WAPI certificate server AS again, with low cost and can compatible not support the terminal of WAPI to insert.
Above disclosed is a kind of preferred embodiment of the present invention only, can not limit the present invention's interest field certainly with this, and therefore the equivalent variations of doing according to claim of the present invention still belongs to the scope that the present invention is contained.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential hardware platform, can certainly all implement by hardware.Based on such understanding, all or part of can the embodying that technical scheme of the present invention contributes to background technology with the form of software product, this computer software product can be stored in the storage medium, as ROM/RAM, magnetic disc, CD etc., comprise that some instructions are with so that a computer equipment (can be a personal computer, server, the perhaps network equipment etc.) carry out the described method of some part of each embodiment of the present invention or embodiment.
Claims (10)
1. a portable terminal is characterized in that based on the authentication method of WAPI, comprising:
Judge the AP that the user selects the wireless access point AP of the operator that connects whether to encrypt for the WAPI certificate, draw judged result;
When being, portable terminal sends to WAPI certificate server AS to the WAPI certificate by AP and carries out authentication in described judged result;
After described WAPI certificate authentication was passed through, portable terminal read IMSI number and sends it to the user provides the aaa server of authentication, mandate and charging service and carries out register and authentication.
2. the method for claim 1 is characterized in that, for not the time, portable terminal reads IMSI number and sends it to aaa server and carries out register and authentication in described judged result.
3. authentication method as claimed in claim 1 or 2 is characterized in that, when being, portable terminal sends to WAPI certificate server AS to the WAPI certificate by AP to carry out also comprising after the authentication in described judged result:
Receive the WAPI certificate authenticating result that WAPI certificate server AS returns.
4. authentication method as claimed in claim 3 is characterized in that, described portable terminal reads IMSI number and send it to aaa server to carry out also comprising after the register and authentication step:
Receive the IMSI register and authentication result that aaa server returns.
5. authentication method as claimed in claim 4 is characterized in that, is receiving the WAPI certificate authenticating result that WAPI certificate server AS returns, and/or receives after the IMSI register and authentication result step that aaa server returns, and also comprises:
Show described WAPI certificate authenticating result and/or described IMSI register and authentication result.
6. a portable terminal is characterized in that, comprising:
AP connects selected cell, is used for selecting for the user AP of the operator of needs connection;
Judging unit is connected selected cell and links to each other with described AP, be used to judge the AP whether AP of user-selected connection encrypts for the WAPI certificate, draws judged result;
The WAPI certificate sends Dan Yuan, links to each other with described judging unit, is used for the judged result that draws at described judging unit when being, the WAPI certificate is sent to WAPI certificate server AS by AP carry out authentication;
Receiving element is used to receive the authenticating result that network terminal is returned, and described authenticating result comprises WAPI certificate authenticating result and IMSI register and authentication result;
Read and transmitting element for IMSI number, link to each other with described receiving element,, read IMSI number and send it to the user provides the aaa server of authentication, mandate and charging service and carry out register and authentication after to receive WAPI certificate authenticating result be authentication success at described receiving element.
7. portable terminal as claimed in claim 6, it is characterized in that, read for described IMSI number and transmitting element also links to each other with described judging unit, the judged result that draws at described judging unit reads IMSI number and sends it to aaa server and carry out register and authentication for not the time.
8. as claim 6 or 7 described portable terminals, it is characterized in that, also comprise:
Display unit links to each other with described receiving element, is used to the authenticating result that shows that described receiving element receives.
9. system that realizes the carrier network access authentication based on WAPI, comprise: at least one portable terminal, at least one wireless access point AP, provide aaa server, WLAN (wireless local area network) IAD WAG, packet data serving node PDSN and the internet of authentication, mandate and charging service for the user, it is characterized in that described system also comprises: WAPI certificate server AS;
When portable terminal is judged the AP that AP that the user selects the operator that connects encrypts for the WAPI certificate, the WAPI certificate is sent to WAPI certificate server AS by AP carry out authentication;
Described WAPI certificate is after authentication is passed through in AS, portable terminal and described AP connect, and read and send to aaa server for IMSI number and carry out register and authentication, after the register and authentication success, portable terminal can pass through PDSN access internet and the packet switching PS of operator business.
10. system as claimed in claim 9, it is characterized in that: portable terminal judge AP that the user selects the operator that connects be not the WAPI certificate encrypt AP the time, read and send to aaa server for IMSI number and carry out register and authentication, after the register and authentication success, portable terminal can pass through PDSN access internet and the packet switching PS of operator business.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010103717A CN101867927A (en) | 2010-01-28 | 2010-01-28 | WAPI-based authentication method and system for mobile terminal and mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010103717A CN101867927A (en) | 2010-01-28 | 2010-01-28 | WAPI-based authentication method and system for mobile terminal and mobile terminal |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104349295A (en) * | 2013-07-31 | 2015-02-11 | 中国电信股份有限公司 | WAPI (WLAN authentication and privacy infrastructure) charging method, system and access controller |
| CN105163313A (en) * | 2015-08-18 | 2015-12-16 | 北京光音盛世信息技术有限公司 | WiFi (Wireless Fidelity) connection authentication method based on hidden SSID (Service Set Identifier) |
| CN113395693A (en) * | 2016-10-28 | 2021-09-14 | 苹果公司 | Encrypted IMSI based scheme for 802.1x carrier hotspot and Wi-Fi call authentication |
-
2010
- 2010-01-28 CN CN201010103717A patent/CN101867927A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104349295A (en) * | 2013-07-31 | 2015-02-11 | 中国电信股份有限公司 | WAPI (WLAN authentication and privacy infrastructure) charging method, system and access controller |
| CN104349295B (en) * | 2013-07-31 | 2018-02-16 | 中国电信股份有限公司 | WAPI charging methods, system and access controller |
| CN105163313A (en) * | 2015-08-18 | 2015-12-16 | 北京光音盛世信息技术有限公司 | WiFi (Wireless Fidelity) connection authentication method based on hidden SSID (Service Set Identifier) |
| CN113395693A (en) * | 2016-10-28 | 2021-09-14 | 苹果公司 | Encrypted IMSI based scheme for 802.1x carrier hotspot and Wi-Fi call authentication |
| CN113395693B (en) * | 2016-10-28 | 2024-11-05 | 苹果公司 | An encrypted IMSI-based scheme for 802.1x carrier hotspot and Wi-Fi calling authentication |
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Application publication date: 20101020 |