CN105101206B - A kind of WIFI of equipment automatically accesses method and system - Google Patents
A kind of WIFI of equipment automatically accesses method and system Download PDFInfo
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- CN105101206B CN105101206B CN201510364329.0A CN201510364329A CN105101206B CN 105101206 B CN105101206 B CN 105101206B CN 201510364329 A CN201510364329 A CN 201510364329A CN 105101206 B CN105101206 B CN 105101206B
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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
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Abstract
The invention discloses a kind of WIFI of equipment to automatically access method and system, including：It treats that log equipment is established with log equipment to connect, and pass through log equipment and authentication information is sent to authentication platform, wherein, log equipment is passes through authentication platform certification and the equipment that has logged in home gateway；The authentication information that authentication platform treats log equipment is authenticated；After authentication platform treats the authentication information certification success of log equipment, log equipment send home gateway service set SSID and key to treating log equipment；Treat that log equipment logs in accessing home gateway into network according to the SSID and key of the home gateway received.The WIFI of equipment provided by the invention automatically accesses method and system, can reduce smart machine and automatically access the risk attacked in network development process and reduce user intervention.
Description
Technical field
The present invention relates to wireless communication fields more particularly to a kind of WIFI of equipment to automatically access method and system.
Background technology
At present, intelligent appliance and smart home industry are gradually risen, some smart machines gradually step into common people family.
For example, the products such as remote control power socket, can access internet by Wireless Fidelity (WiFi, Wireless Fidelity), lead to
It crosses mobile phone or computer (PC, Personal Computer) carrys out remote control and is switched on and off.With smart home application it is continuous
Extension, it can be appreciated that the growth that outburst trend will be presented in such smart machine.Therefore, the intelligence in face of WiFi is largely needed to access
Can equipment, how by service set (SSID, Service of access point (AP, Access Point) hot spot of home gateway
Set Identifier) and key, it is configured in such smart machine, is the research hotspot of the automatic discovery technique of smart machine.
At present, existing technological means mainly includes following several：
(1) WiFi protection settings (WPS, WiFi Protected Setup) are to code technology：WPS is that user touches to code technology
WPS on home gateway and smart machine is sent out to code button, is initiated to code stream journey, then by the SSID of home gateway AP hot spots and
Key is sent to the technology of smart machine, and WPS has code technology long history, and still, this technology has the following problems：It is right
For the WPS security protocols used in code stream journey there are loophole, risk under attack is higher；The operation that user key-press is needed to trigger,
It does not simply fail to realize complete no user intervention, and needs to provide triggering button on the hardware of smart machine；
(2) directly it is configured the mode of hardware, which is user by the button on smart machine and touch screen either
User by specific interface come the SSID and key of the AP hot spots of configuring home gateway, in this mode, the configuration complexity of user
Height, and specific hardware or interface are needed, it is not easy to household appliances access home gateway daily in smart home；
(3) other find or automatic interconnection technique automatically, for example, the first SSID and second in activation WiFi routers
SSID, and the first SSID is set to open the function being automatically closed after preset time, smart machine connects the first SSID, from WiFi roads
By obtaining the 2nd SSID and its key in device, the 2nd SSID is connected according to the 2nd SSID and its key so that smart machine need not
It is configured by operable screen, can also realize that smart machine is connect automatically with WiFi routers, still, this mode
In, user needs the unlatching of the first SSID of triggering manually, moreover, there is hardly possible in the selection of " preset time that the first SSID is opened "
Point, if preset time period is too short, increasing the difficulty of operation, (e.g., smart machine can not be in time by the first SSID from WiFi
Router obtains the 2nd SSID and its key), if preset time period is long, risk under attack improves, and can reduce system
Safety.
It is attacked as it can be seen that existing technological means is existing during smart machine couple in router or home gateway is reduced
It is to be improved in terms of hitting risk and reducing user intervention.
In addition, in the prior art, the judgement of smart machine access legitimacy is carried out by node devices such as gateway or routers,
And existing route equipment is uncontrollable, is not easy to the access-in management that user carries out smart machine.
Invention content
In order to solve the above technical problem, the present invention provides a kind of WIFI of equipment to automatically access method and system, can
Smart machine is reduced to automatically access the risk attacked in network development process and reduce user intervention.
In order to reach above-mentioned technical purpose, the present invention provides a kind of WIFI of equipment and automatically accesses method, including：It waits to network
Equipment is established with log equipment and is connected, and passes through the log equipment and authentication information is sent to authentication platform, wherein, institute
Log equipment is stated as by authentication platform certification and the equipment that has logged in home gateway；The authentication platform to it is described treat into
The authentication information of net equipment is authenticated；After the authentication platform is successful to the authentication information certification after log equipment,
The log equipment send home gateway SSID and key to treating log equipment；It is described to treat log equipment according to receiving
The SSID and key of home gateway log in the accessing home gateway into network.
Further, it is described treat that log equipment establishes connection with log equipment before, this method further includes：User grouping
In log equipment establish the service set of wireless access hot spot and corresponding key according to preset rules, wherein, the use
At least one log equipment being included in the grouping of family under same user right；
It is described to treat that log equipment is established connection with log equipment and included：
Treat that log equipment searches for wireless access hot spot；
It treats that log equipment is obtained according to preset rules from the service set of wireless access hot spot searched to have networked
The service set for the wireless access hot spot that equipment is established and corresponding key；
Treat log equipment according to the service set of acquisition and wireless the connecing of corresponding key access log equipment foundation
Enter hot spot.
Further, the authentication information includes equipment unique mark and device authentication code.
Further, the authentication platform is authenticated the authentication information for treating log equipment, including：The certification
Platform treats the equipment unique mark of log equipment and the legitimacy of device authentication code described in judging, log equipment is treated described in judgement
Whether equipment unique mark matches with the incidence relation for the user information that the owning user of log equipment is grouped.
Further, it is described to treat that log equipment logs in the home network according to the SSID and key of the home gateway received
After closing access network, this method further includes：
It is described to treat that log equipment sends addition user grouping to the log equipment by the home gateway and asks；
The log equipment treats that log equipment has networked described in adding according to the addition user grouping request by described
User grouping belonging to equipment, and by the user grouping fresh information that log equipment is treated described in addition be sent to it is described wait to network set
Standby and described authentication platform.
The present invention also provides a kind of WIFI of equipment to automatically access system, including：Treat log equipment, log equipment, recognize
Demonstrate,prove platform and home gateway, the log equipment is passes through authentication platform certification and the equipment that has logged in home gateway；
It is described to treat log equipment, it is connected for being established with the log equipment, and pass through the log equipment and send out authentication information
It send to authentication platform；The authentication platform, for being authenticated to the authentication information for treating log equipment；When the certification is put down
After platform is successful to the authentication information certification after log equipment, the log equipment, for sending the SSID of home gateway
Log equipment is treated with key；It is described to treat log equipment, log in institute for the SSID according to the home gateway received and key
State accessing home gateway into network.
Further, the log equipment is the equipment selected from the log equipment in user grouping, for root
The service set of wireless access hot spot and corresponding key are established according to preset rules, wherein, it is included in the user grouping same
At least one log equipment under one user right；
It is described to treat log equipment, for searching for wireless access hot spot；It is hot from the wireless access searched according to preset rules
The service set for the wireless access hot spot that log equipment is established and corresponding key are obtained in the service set of point；According to
The service set of acquisition and the corresponding key access wireless access hot spot that log equipment is established.
Further, the authentication information includes equipment unique mark and device authentication code.
Further, the authentication platform is used to that the authentication information for treating log equipment to be authenticated including：It is described
Authentication platform, for judge it is described treat the equipment unique mark of log equipment and the legitimacy of device authentication code, for judging
It states and treats that the incidence relation of user information that the equipment unique mark of log equipment is grouped with the owning user of log equipment is
No matching.
Further, it is described to treat log equipment, for described in the SSID according to the home gateway received and key login
After accessing home gateway into network, sent by the home gateway to the log equipment and add in user grouping request；Institute
State log equipment, for according to the addition user grouping request by it is described treat log equipment add in described in log equipment institute
The user grouping of category, and the user grouping fresh information that log equipment is treated described in addition is sent to and described treats log equipment and institute
State authentication platform.
In the present invention, treat that log equipment is established with log equipment to connect, and pass through log equipment by authentication information
Authentication platform is sent to, wherein, log equipment is passes through authentication platform certification and the equipment that has logged in home gateway；Certification
The authentication information that platform treats log equipment is authenticated；When authentication platform treats the authentication information certification success of log equipment
Afterwards, log equipment send home gateway service set SSID and key to treating log equipment；Treat log equipment according to connecing
The SSID and key of the home gateway received log in accessing home gateway into network.In this way, by means of passing through authentication platform certification
The log equipment of legitimacy greatly reduces the risk attacked as certification channel.In addition, it in the present invention, waits to network
Equipment accesses the fully automated progress of process of home gateway, convenient for users without user intervention.
Description of the drawings
Fig. 1 is that the WIFI of equipment provided in an embodiment of the present invention automatically accesses the flow chart of method；
Fig. 2 is the flow chart that the WIFI of equipment that one embodiment of the invention provides automatically accesses method.
Specific embodiment
The embodiment of the present invention is described in detail below in conjunction with attached drawing, it should be understood that embodiments described below
It is merely to illustrate and explain the present invention, is not intended to limit the present invention.
Fig. 1 is that the WIFI of equipment provided in an embodiment of the present invention automatically accesses the flow chart of method.As shown in Figure 1, this hair
The WIFI for the equipment that bright embodiment provides automatically accesses method and includes the following steps：
Step 11：It treats that log equipment is established with log equipment to connect, and pass through log equipment and send authentication information
To authentication platform.Wherein, log equipment to pass through authentication platform certification and the equipment that has logged in home gateway.
In an embodiment, log equipment belongs to a user grouping, and same user's power is included in the user grouping
At least one log equipment under limit.
Before step 11, this method further includes：Log equipment in user grouping is established wireless according to preset rules
Access the service set of hot spot and corresponding key.Wherein, the log equipment for establishing wireless access hot spot is, for example, basis
The equipment that selection strategy is selected from the log equipment in user grouping.In this, selection strategy is, for example, from the user grouping
In log equipment in one log equipment of random selection.However, the present invention does not limit this.In addition, preset rules
For example, different business corresponds to the service set of different wireless access hot spots, according to service set by predefining algorithm
Determine corresponding key.Wherein, predefined algorithm is, for example, existing public algorithm.However, the present invention does not limit preset rules
And predefined algorithm.
In an embodiment, step 11 is specially：Treat that log equipment searches for wireless access hot spot；Treat log equipment according to pre-
If rule obtains the wireless access hot spot that log equipment has been established from the service set of wireless access hot spot searched
Service set and corresponding key；It treats that log equipment has networked according to the service set and corresponding key of acquisition to set
The standby wireless access hot spot established.Wherein, treat that log equipment obtains log equipment from the wireless access hot spot searched and establishes
Wireless access hot spot preset rules that preset rules is used to establish wireless access hot spot with log equipment it is consistent.
Step 12：The authentication information that authentication platform treats log equipment is authenticated.
Wherein, authentication information includes equipment unique mark and device authentication code.
In an embodiment, step 12 is specially：Authentication platform judges to treat the equipment unique mark and equipment of log equipment
The legitimacy of authentication code judges to treat the equipment unique mark of log equipment and the user information of the grouping of log equipment owning user
Incidence relation whether match.
Step 13：After authentication platform treats the authentication information certification success of log equipment, log equipment sends family
The SSID and key of gateway are treated log equipment.
Specifically, when the equipment unique mark of log equipment and the legitimacy of device authentication code are treated in authentication platform confirmation,
And successful match treats the equipment unique mark of log equipment and log equipment owning user is grouped user information is associated with
After system, authentication platform is to the authentication result that log equipment return authentication successfully passes, and log equipment is according to the certification
As a result, send home gateway SSID and key to treating log equipment.
Step 14：Treat that log equipment logs in home gateway access net according to the SSID and key of the home gateway received
Network.
In an embodiment, after step 14, this method further includes：Treat that log equipment is set by home gateway to having networked
Preparation, which is sent, adds in user grouping request；Log equipment will treat that log equipment has networked and set according to user grouping request is added in
Addition is treated that the user grouping fresh information of log equipment is sent to and treats that log equipment and certification are put down by standby affiliated user grouping
Platform.
In addition, the embodiment of the present invention, which also provides a kind of WIFI of equipment, automatically accesses system, including：Treat log equipment,
Log equipment, authentication platform and home gateway, log equipment is by authentication platform certification and has logged in home gateway
Equipment；It treats log equipment, recognizes for establishing connection with log equipment, and passing through log equipment authentication information being sent to
Demonstrate,prove platform；Authentication platform, the authentication information for treating log equipment are authenticated；When authentication platform treats recognizing for log equipment
After demonstrate,proving authentification of message success, log equipment, for sending the SSID of home gateway and key to treating log equipment；It waits to network and set
It is standby, log in the accessing home gateway into network for the SSID according to the home gateway received and key.
Fig. 2 is the flow chart that the WIFI of equipment that one embodiment of the invention provides automatically accesses method.As shown in Fig. 2, this
The WIFI for the equipment that embodiment provides automatically accesses method and includes the following steps：
Step 101：Log equipment (such as device A) in normal operation, establishes soft access point (Soft Access
Point, Soft AP) hot spot.Wherein, log equipment to pass through authentication platform certification and the equipment that has logged in home gateway.
In this, log equipment belongs to a user grouping, be included in the user grouping under same user right it is at least one
Log equipment.Device A is, for example, the log equipment selected from the log equipment in user grouping according to selection strategy.
In this, selection strategy is, for example, the log equipment that a normal work is randomly choosed from user grouping.
It is illustrated so that device A establishes Soft AP hot spots according to preset rules as an example, the generation of the hot spot SSID of device A
Process is, for example,：The SSID of hot spot includes the service identification of 10 (such as：CUCCSMHOME) and additional 6 bit mac address (such as：
03CAED, latter three of MAC Address are 16 hex values), then the SSID of hot spot is：CUCCSMHOME03CAED；The Soft AP
The predefined algorithm of the login key of hot spot is, for example,：By SSID (i.e. CUCCSMHOME03CAED), additional specific character string (ratio
Such as the fixed character string of 128 characters), generate Message Digest 55 (MD5, Message-Digest Algorithm 5) code
(such as：0xc4fcd3d76192f4007dfb496cca67e13b), which corresponds to 16 characters (such as 0xc4,0xfc), takes it
In the login key of 11 or 13 characters as the AP hot spots.
Step 102：It treats that log equipment powers on, brings into operation, search for wireless access hot spot.
Step 103：When log equipment (such as equipment N) searches wireless access hot spot, treating log equipment (such as equipment N)
Trial is linked on the Soft AP hot spots that log equipment (such as device A) has created.
For example, after equipment N searches the SSID of wireless access hot spot, the business mark of prefix is identified according to preset rules
Know, by hot spot SSID for CUCCSMHOME03CAED, service identification CUCCSMHOME to be identified, then according in preset rules
Predefined algorithm obtain the corresponding login keys of hot spot SSID.Wherein, equipment N generates the predefined calculation of key according to SSID
Method is consistent with the predefined algorithm of the generation key of log equipment, can be existing public algorithm, and the present invention does not limit this.
Step 104：It treats on the log equipment access hot spot that log equipment has created, log equipment and has treated that log equipment is built
Vertical WiFi certification channels.
Step 105：Treat that log equipment treats the equipment unique mark of log equipment (such as equipment N) to the transmission of log equipment
(such as Nid).
Step 106：Log equipment is received after the equipment unique mark of log equipment, treats the equipment of log equipment only
One mark is tested (whether the form as examined equipment unique mark is correct), after inspection, log equipment (such as equipment
A) the equipment unique mark (such as Aid) of itself is superimposed to the equipment unique mark for treating log equipment (such as equipment N) received
(such as Nid), and form certification request after being signed with the device authentication code of this equipment (device A).In this, certification request also may be used
In addition the information such as timestamp, the present invention does not limit this.
Step 107：Log equipment sends certification request by home gateway.
Step 108：Home gateway forwards certification request to authentication platform.
Step 109：Authentication platform treats that the equipment of log equipment (such as equipment N) is unique according to the certification request received, verification
Identify the legitimacy of (such as Nid).Specifically, authentication platform preserves and safeguards the equipment unique mark for having each equipment, certification is put down
The equipment unique mark that platform inspection receives whether there is in the equipment unique mark of its preservation and maintenance, if in the presence of really
Recognize the legitimacy of the equipment unique mark of equipment to be accessed.
Step 110：After the legitimacy certification success of the equipment unique mark (such as Nid) after log equipment, authentication platform
The random authentication code of return authentication platform authentication.
Step 111：Home gateway forwards the random authentication code of authentication platform.
Step 112：The random authentication code that authentication platform returns is sent to and treats log equipment by log equipment.
Step 113：Treat that the random authentication code received is used setting for this equipment (such as equipment N) by log equipment (such as equipment N)
Standby authentication code encryption and signature, form certification return code.
Step 114：Treat that certification return code is sent to log equipment by log equipment.
Step 115：Certification return code is superimposed the user grouping information of log equipment by log equipment (such as device A)
(such as including：User's unique mark, user password and the real-time list of devices of log equipment owning user grouping), and
The device authentication code of this equipment (such as device A) is used to form new certification return code after signing to it.
Step 116：Log equipment sends new certification return code by home gateway.
Step 117：Home gateway forwards new certification return code to authentication platform.
Step 118：The certification return code that authentication platform verification receives, and match the equipment unique mark for treating log equipment
With the incidence relation of the user information of the user grouping of log equipment.According to check results and matching result, judge to wait to network
Whether equipment passes through certification.
Specifically, authentication platform preserve and safeguard each equipment authentication information (including：Equipment unique mark and equipment
Authentication code), user grouping information (including user's unique mark, user password and real-time list of devices), user grouping letter
Cease the correspondence of (such as user's unique mark) and user information (such as subscriber identity information), authentication information (such as equipment of equipment
Unique mark) incidence relation between user information.
After authentication platform receives the certification return code that log equipment has returned, parsing obtains treating recognizing for log equipment return
Demonstrate,prove return code and the user grouping information of log equipment.Authentication platform is according to the certification for treating log equipment for preserving and safeguarding
Information treats that the random authentication code of log equipment is encrypted and signature obtains pair to returning to using device authentication code of its preservation
Than data, authentication platform verification treats log equipment return certification return code and correction data it is whether consistent, if unanimously, treat into
The device authentication code of net equipment, if inconsistent, treats that log equipment is not authenticated by certification.
In this, returning to random authentication code by authentication platform can protect the device authentication code for treating log equipment not let out
Dew.However, the present invention this is not limited, in other embodiment, can also directly transmit device authentication code to authentication platform into
Row certification.
Later, authentication platform determines the corresponding user information of the user grouping according to the user grouping information of log equipment
(such as subscriber identity information), authentication platform are sentenced by inquiring the incidence relation between the device authentication information and user information that record
The incidence relation of the disconnected equipment unique mark for treating log equipment and the user information of user grouping where log equipment whether
Match.For example, user is associated with when buying relevant device by equipment unique mark with user information foundation, it is determined that
The user and the incidence relation of the equipment, authentication platform preserve and have safeguarded above-mentioned associated record.If authentication platform is true through inquiring
Surely it treats that the equipment unique mark of log equipment is matched with the incidence relation of user information, then confirms and treat that log equipment passes through certification.
If authentication platform determines to treat that the equipment unique mark of log equipment and the incidence relation of user information mismatch through inquiry, treat into
Net equipment is not authenticated.
Wherein, if treating not set up incidence relation record between log equipment and user information, (such as authentication platform does not inquire
Treat the equipment unique mark of log equipment and the associated record of any one user information), at this point, authentication platform can prompt to treat into
Whether net equipment is associated with the user information foundation of user grouping where log equipment, if agreeing to, authentication platform confirmation is treated
Log equipment is by certification, alternatively, authentication platform, which can directly be given tacit consent to, treats log equipment and user grouping where log equipment
User information establishes association, and confirmation treats that log equipment passes through certification.In practical application, it can be set as needed, this hair
It is bright that this is not limited.
Step 119：Authentication platform passes through home gateway return authentication result.
Step 120：The authentication result of home gateway return authentication platform is to log equipment.
Step 121：When authentication result is treats log equipment by certification, authentication authorization and accounting success, log equipment is recognized according to this
Card as a result, to treat log equipment issue home gateway SSID and key and log equipment user grouping information (including
User's unique mark, user password and real-time list of devices, the list of devices include the equipment of equipment in user grouping only
The information such as one mark, subnet address and state).
Step 122：Treat that log equipment logs in accessing home gateway into network using the SSID and key of the home gateway received,
Addition user grouping request is sent by home gateway to log equipment (uniquely to mark including the equipment for treating log equipment
The information such as knowledge, subnet address and state).
Step 123：Home gateway forwarding treats that log equipment is arrived in the addition user grouping request of log equipment.
Step 124：Log equipment by home gateway return treat log equipment add in user grouping as a result, i.e. update
User grouping information afterwards, including user's unique mark, user password and newer list of devices, which includes using
The information such as equipment unique mark, subnet address and state of equipment in the grouping of family.
Step 125：Treat log equipment receive add in user grouping as a result, being added to the user grouping.
Step 126：Log equipment forms the newer list of devices of the user grouping, and the user is reported by home gateway
The fresh information of grouping, this fresh information are encrypted and are signed with the authentication code of log equipment.
Step 127：After authentication platform receives the fresh information of the user grouping, it is updated in the database.
It should be noted that first equipment that connection is established with home gateway is artificial for example by user in user grouping
Connection is established in configuration, and method access provided in this embodiment can be used in the equipment that home gateway is subsequently accessed in user grouping.
For example, under a user grouping, there are the feelings of a large amount of smart machines (such as N number of smart machine, N are the integer more than 1)
The no user for carrying out N-1 times is intervened WiFi and automatically accessed so that the configuration work of user is reduced to 1 by original n times by condition
It is secondary, when N is very big, greatly facilitate the use of user.
In conclusion in embodiments of the present invention, first, treat that log equipment and certification are put down by means of the foundation of log equipment
Escape way between platform greatly reduces the risk attacked, moreover, the covering model of the self-built Wi-Fi hotspot of log equipment
It encloses that finite sum is controllable, enhances the safety of certification；Secondly, treat whether log equipment network it is final judge by authentication platform into
Row, different from being authenticated in the prior art by gateway or node device, greatly strengthens safety, while pass through authentication platform
Application, provide the foundation for the access-in management of smart machine；Third in embodiments of the present invention, establishes certification channel, certification
The process of the verification process of platform, the configuration process for issuing SSID and key and addition user grouping is entirely automatic progress
, user increases convenience without intervening.In addition, by authentication platform, user can establish and safeguard in real time user grouping
Interior list of devices, it is convenient for users, solve the problems, such as that user does not have this allocative abilities in the prior art.
The basic principles, main features and the advantages of the invention have been shown and described above.The present invention is not by upper
The limitation of embodiment is stated, the above embodiments and description only illustrate the principle of the present invention, is not departing from the present invention
Under the premise of spirit and scope, various changes and improvements may be made to the invention, these changes and improvements both fall within claimed
In the scope of the invention.
Claims (8)
1. a kind of Wireless Fidelity WIFI of equipment automatically accesses method, which is characterized in that including：
It treats that log equipment is established with log equipment to connect, and passes through the log equipment authentication information is sent to certification and put down
Platform, wherein, the log equipment is passes through authentication platform certification and the equipment that has logged in home gateway；
The authentication platform is authenticated the authentication information for treating log equipment；
After the authentication platform is successful to the authentication information certification after log equipment, the log equipment sends family
The service set SSID and key of gateway are treated log equipment；
It is described to treat that log equipment logs in the accessing home gateway into network according to the SSID and key of the home gateway received；
Wherein, the authentication information includes the equipment unique mark for treating log equipment；The authentication platform to it is described treat into
The authentication information of net equipment is authenticated, including：
The legitimacy of the equipment unique mark of log equipment is treated described in the authentication platform inspection；And
The device authentication code for treating log equipment is authenticated, including：
After legitimacy certification success, the random authentication code of the authentication platform return authentication platform authentication, and pass through it is described
The random authentication code is sent to and treats log equipment by log equipment；
It receives and judges whether the certification return code of the return of log equipment and correction data are consistent, if unanimously, it is described
Treat that the device authentication code of log equipment passes through certification；
The certification return code is the device authentication treated log equipment and the random authentication code received is used to this equipment
What code encryption and signature were formed, the correction data be the authentication platform by this platform preserve described in treat setting for log equipment
What standby authentication code was encrypted and signed to returning to the random authentication code for treating log equipment.
2. the method as described in claim 1, which is characterized in that described to treat that log equipment establishes connection with log equipment
Before, it further includes：Log equipment in user grouping establishes the service set of wireless access hot spot and right according to preset rules
The key answered, wherein, at least one log equipment being included in the user grouping under same user right；
It is described to treat that log equipment is established connection with log equipment and included：
Treat that log equipment searches for wireless access hot spot；
Treat that log equipment obtains log equipment according to preset rules from the service set of wireless access hot spot searched
The service set of the wireless access hot spot of foundation and corresponding key；
Treat log equipment according to the service set of acquisition and the access of corresponding key the wireless access heat that log equipment has been established
Point.
3. the method as described in claim 1, which is characterized in that the authentication platform is to the authentication information for treating log equipment
It is authenticated, further includes：After the device authentication code after log equipment is by certification, setting for log equipment is treated described in judgement
Whether standby unique mark matches with the incidence relation of user information that the owning user of log equipment is grouped.
4. the method as described in claim 1, which is characterized in that described to treat log equipment according to the home gateway received
After SSID and key log in the accessing home gateway into network, further include：
It is described to treat that log equipment sends addition user grouping to the log equipment by the home gateway and asks；
The log equipment according to the addition user grouping request by it is described treat log equipment add in described in log equipment
Affiliated user grouping, and by the user grouping fresh information that log equipment is treated described in addition be sent to it is described treat log equipment and
The authentication platform.
5. a kind of WIFI of equipment automatically accesses system, which is characterized in that including：
Treat log equipment, log equipment, authentication platform and home gateway, the log equipment is has passed through authentication platform
Certification and the equipment for having logged in home gateway；
It is described to treat log equipment, it is connected for being established with the log equipment, and pass through the log equipment and believe certification
Breath is sent to authentication platform；
The authentication platform, for being authenticated to the authentication information for treating log equipment；
After the authentication platform is successful to the authentication information certification after log equipment, the log equipment, for sending out
Send home gateway service set SSID and key to treating log equipment；
It is described to treat log equipment, log in the home gateway access net for the SSID according to the home gateway received and key
Network；
Wherein, the authentication information includes the equipment unique mark for treating log equipment；The authentication platform to it is described treat into
The authentication information of net equipment is authenticated, including：
The legitimacy of the equipment unique mark of log equipment is treated described in the authentication platform inspection；And
The device authentication code for treating log equipment is authenticated, including：
After legitimacy certification success, the random authentication code of the authentication platform return authentication platform authentication, and pass through it is described
The random authentication code is sent to and treats log equipment by log equipment；
It receives and judges whether the certification return code of the return of log equipment and correction data are consistent, if unanimously, it is described
Treat that the device authentication code of log equipment passes through certification；
The certification return code is the device authentication treated log equipment and the random authentication code received is used to this equipment
What code encryption and signature were formed, the correction data be the authentication platform by this platform preserve described in treat setting for log equipment
What standby authentication code was encrypted and signed to returning to the random authentication code for treating log equipment.
6. system as claimed in claim 5, which is characterized in that the log equipment is sets from the networking in user grouping
The equipment that alternative goes out, for establishing the service set of wireless access hot spot and corresponding key according to preset rules, wherein,
At least one log equipment being included in the user grouping under same user right；
It is described to treat log equipment, for searching for wireless access hot spot；According to preset rules from the wireless access hot spot searched
The service set for the wireless access hot spot that log equipment is established and corresponding key are obtained in service set；According to acquisition
Service set and corresponding key access log equipment establish wireless access hot spot.
7. system as claimed in claim 5, which is characterized in that the authentication platform is used for the certification for treating log equipment
Information is authenticated further including：The authentication platform, after the device authentication code after log equipment is by certification, for sentencing
It is disconnected described to treat the equipment unique mark of log equipment and user information that the owning user of log equipment is grouped is associated with
Whether system matches.
8. system as claimed in claim 5, which is characterized in that it is described to treat log equipment, for according to the home network received
After the SSID and key of pass log in the accessing home gateway into network, sent out by the home gateway to the log equipment
It send and adds in user grouping request；The log equipment, for treating that networking is set by described according to the addition user grouping request
User grouping belonging to log equipment, and will treat that the user grouping fresh information of log equipment is sent out described in addition described in standby addition
It send to described and treats log equipment and the authentication platform.
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