CN107548058A - Equipment cut-in method and intelligent terminal - Google Patents
Equipment cut-in method and intelligent terminal Download PDFInfo
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- CN107548058A CN107548058A CN201710632862.XA CN201710632862A CN107548058A CN 107548058 A CN107548058 A CN 107548058A CN 201710632862 A CN201710632862 A CN 201710632862A CN 107548058 A CN107548058 A CN 107548058A
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Abstract
The embodiment of the invention discloses a kind of equipment cut-in method and intelligent terminal, wherein, equipment cut-in method can include：The first data frame is received, and determines to send the destination application of first data frame, first data frame includes network identity and checking information, and first data frame is the frame structure using target AES corresponding with destination application encryption；Obtain corresponding with destination application object decryption algorithm from multiple decipherment algorithms, each decipherment algorithm in the multiple decipherment algorithm corresponds to a kind of application program, the object decryption algorithm for the target AES inverse process；First data frame is decrypted using the object decryption algorithm, obtains the network identity and the checking information；Network access equipment is linked into by the network identity and the checking information.Using the present invention, the compatibility for being linked into network access equipment can be improved.
Description
Technical field
The present invention relates to electronic technology field, more particularly to a kind of equipment cut-in method and intelligent terminal.
Background technology
With the development of technology of Internet of things, various intelligent terminals (such as intelligent air condition, Intelligent bracelet, intelligent washing machine with
And intelligent refrigerator etc.) also arise at the historic moment, Internet of Things interconnection technique is also more diversified used in various intelligent terminals.Wherein,
Wireless Fidelity (Wireless Fidelity, Wi-Fi) technology turns into more commonly used Internet of Things interconnection technique.
When intelligent terminal connects network access equipment (such as router) by the Wi-Fi communication technologys, usually not people
Machine interactive interface, i.e., button or screen input can not be used to carry out Internet of Things connection so that the Internet of Things connection of intelligent terminal
As a urgent problem to be solved.
The content of the invention
The embodiment of the present invention provides a kind of equipment cut-in method and intelligent terminal, can not only realize that intelligent terminal is linked into
Network access equipment, the network equipment can be linked into compatible various application program controlling intelligent terminals, compatibility is strong.
In a first aspect, the embodiment of the present invention provides a kind of equipment cut-in method, including：
The first data frame is received, and determines to send the destination application of first data frame, first data frame
Including network identity and checking information, first data frame is to be calculated using target corresponding with destination application encryption
The frame structure of method encryption；
Object decryption algorithm corresponding with the destination application, the multiple decryption are obtained from multiple decipherment algorithms
Each decipherment algorithm in algorithm corresponds to a kind of application program, and the object decryption algorithm is the inverse mistake of the target AES
Journey；
First data frame is decrypted using the object decryption algorithm, obtains the network identity and the checking letter
Breath；
Network access equipment is linked into by the network identity and the checking information.
In a kind of possible design, the frame head of first data frame includes multicast address, in the multicast address
Including the first information, the first information is used to identify the destination application for sending first data frame；
The destination application for determining to send first data frame, including：
Using application program corresponding with the first information described in the multicast address as transmission first data frame
Destination application.
In a kind of possible design, the multicast address includes the second information, carried in second information described in
Network identity and the checking information；
It is described first data frame to be decrypted using the object decryption algorithm, obtain the network identity and described test
Information is demonstrate,proved, including：
The second information described in the multicast address is decrypted using the object decryption algorithm, obtains the network identity
With the checking information.
In a kind of possible design, the destination application for determining to send first data frame, including：
At least one second data frame is obtained, the reception time of at least one second data frame is in first data
Before the reception time of frame, and at least one second data frame is the frame structure that the destination application is sent；
Target data frame, the length of the data division of the target data frame are searched from least one second data frame
Application program corresponding to degree is one；
Counted using application program corresponding to the length of the data division of the target data frame as sending described first
According to the destination application of frame.
In a kind of possible design, the lookup target data frame from least one second data frame, including：
According to the reception time order and function of at least one second data frame order, by least one second data frame
Sequence, obtain sequence of data frames；
The second data frame is obtained from the sequence of data frames successively, and judge the data division of second data frame
The quantity of application program corresponding to length；
If the quantity of application program corresponding to the length of the data division of second data frame is one, by described the
Two data frames are as target data frame；
If application program corresponding to the length of the data division of second data frame is at least two, obtain described
Next second data frame of second data frame described in sequence of data frames, should corresponding to the length of data division until finding
The second data frame for being one with the quantity of program, and be one by the quantity of application program corresponding to the length of the data division
The second individual data frame is as target data frame.
Second aspect, the embodiment of the present invention provide a kind of intelligent terminal, including：
Receiving unit, for receiving the first data frame；
Determining unit, for determining the destination application of transmission first data frame, first data frame includes
Network identity and checking information, first data frame are to be added using target AES corresponding with the destination application
Close frame structure；
Acquiring unit, calculated for obtaining object decryption corresponding with the destination application from multiple decipherment algorithms
Method, each decipherment algorithm in the multiple decipherment algorithm correspond to a kind of application program, and the object decryption algorithm is the mesh
Mark the inverse process of AES；
Decryption unit, for being decrypted using the object decryption algorithm to first data frame, obtain the network mark
Know and the checking information；
Access unit, for being linked into network access equipment by the network identity and the checking information.
In a kind of possible design, the frame head of first data frame includes multicast address, in the multicast address
Including the first information, the first information is used to identify the destination application for sending first data frame；
The determining unit, which is used to application program corresponding with the first information described in the multicast address being used as, to be sent
The destination application of first data frame.
In a kind of possible design, the value of Part II includes the second information in the multicast address, and described second
The network identity and the checking information are carried in information；
The decryption unit is used to decrypt the second information described in the multicast address using the object decryption algorithm,
Obtain the network identity and the checking information.
In a kind of possible design, the determining unit is used for：
At least one second data frame is obtained, the reception time of at least one second data frame is in first data
Before the reception time of frame, and at least one second data frame is the frame structure that the destination application is sent；
Target data frame, the length of the data division of the target data frame are searched from least one second data frame
Application program corresponding to degree is one；
Counted using application program corresponding to the length of the data division of the target data frame as sending described first
According to the destination application of frame.
In a kind of possible design, the determining unit searches target data from least one second data frame
Frame specifically includes：
According to the reception time order and function of at least one second data frame order, by least one second data frame
Sequence, obtain sequence of data frames；
The second data frame is obtained from the sequence of data frames successively, and judge the data division of second data frame
The quantity of application program corresponding to length；
If the quantity of application program corresponding to the length of the data division of second data frame is one, by described the
Two data frames are as target data frame；
If application program corresponding to the length of the data division of second data frame is at least two, obtain described
Next second data frame of second data frame described in sequence of data frames, should corresponding to the length of data division until finding
The second data frame for being one with the quantity of program, and be one by the quantity of application program corresponding to the length of the data division
The second individual data frame is as target data frame.
The third aspect, the embodiment of the present invention provide a kind of intelligent terminal, including：
Communication interface, for being communicated with external equipment；
Storage medium, have program stored therein instruction, and described program instruction is suitable to be loaded by the processor；
Processor, instruct for loading described program and perform following operation：
First data frame is received by the communication interface, and determines to send the intended application journey of first data frame
Sequence, first data frame include network identity and checking information, and first data frame is to use and the intended application journey
The frame structure that target AES corresponding to sequence is encrypted；
Object decryption algorithm corresponding with the destination application, the multiple decryption are obtained from multiple decipherment algorithms
Each decipherment algorithm in algorithm corresponds to a kind of application program, and the object decryption algorithm is the inverse mistake of the target AES
Journey；
First data frame is decrypted using the object decryption algorithm, obtains the network identity and the checking letter
Breath；
Network access equipment is linked into by the network identity and the checking information.
In a kind of possible design, the frame head of first data frame includes multicast address, in the multicast address
Including the first information, the first information is used to identify the destination application for sending first data frame；The processor
Loading described program instruction performs following operation to determine to send the destination application of first data frame：
Using application program corresponding with the first information described in the multicast address as transmission first data frame
Destination application.
In a kind of possible design, the multicast address includes the second information, carried in second information described in
Network identity and the checking information；
Computing device described program instruction perform following operation with using the object decryption algorithm to described the
One data frame is decrypted, and obtains the network identity and the checking information：
The second information described in the multicast address is decrypted using the object decryption algorithm, obtains the network identity
With the checking information.
In a kind of possible design, the processor loading described program instruction performs following operation to determine to send institute
State the destination application of the first data frame：
At least one second data frame is obtained, the reception time of at least one second data frame is in first data
Before the reception time of frame, and at least one second data frame is the frame structure that the destination application is sent；
Target data frame, the length of the data division of the target data frame are searched from least one second data frame
Application program corresponding to degree is one；
Counted using application program corresponding to the length of the data division of the target data frame as sending described first
According to the destination application of frame.
In a kind of possible design, processor loading described program instruction perform following operation with from it is described at least
Target data frame is searched in one the second data frame：
According to the reception time order and function of at least one second data frame order, by least one second data frame
Sequence, obtain sequence of data frames；
The second data frame is obtained from the sequence of data frames successively, and judge the data division of second data frame
The quantity of application program corresponding to length；
If the quantity of application program corresponding to the length of the data division of second data frame is one, by described the
Two data frames are as target data frame；
If application program corresponding to the length of the data division of second data frame is at least two, obtain described
Next second data frame of second data frame described in sequence of data frames, should corresponding to the length of data division until finding
The second data frame for being one with the quantity of program, and be one by the quantity of application program corresponding to the length of the data division
The second individual data frame is as target data frame.
Fourth aspect, the embodiment of the present invention provide a kind of storage medium, and being stored with a plurality of program in the storage medium refers to
Order, described program instruction are suitable to be loaded by processor and perform equipment cut-in method as described in relation to the first aspect.
Implement the embodiment of the present invention, integrate multiple decipherment algorithms in intelligent terminal, each solution in the plurality of decipherment algorithm
Close algorithm corresponds to a kind of application program, when the first data frame that intelligent terminal for reception to destination application is sent, you can
With the corresponding object decryption algorithm of the destination application for obtaining with sending first data frame, and use the object decryption algorithm
It is decrypted, obtains network identity and checking is believed, and be linked into network access equipment.This mode can not only realize intelligent end
End is linked into network access equipment, can be linked into the network equipment with compatible various application program controlling intelligent terminals, compatibility
By force.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of network architecture diagram provided in an embodiment of the present invention；
Fig. 2 is a kind of schematic flow sheet of equipment cut-in method provided in an embodiment of the present invention；
Fig. 3 is a kind of integrated decipherment algorithm schematic diagram of intelligent terminal provided in an embodiment of the present invention；
Fig. 4 is a kind of data frame analyzing flow chart provided in an embodiment of the present invention；
Fig. 5 is a kind of schematic diagram for determining destination application provided in an embodiment of the present invention；
Fig. 6 is a kind of structural representation of intelligent terminal provided in an embodiment of the present invention；
Fig. 7 is the structural representation of another intelligent terminal provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1 is refer to, is a kind of system architecture diagram provided in an embodiment of the present invention, as illustrated, the embodiment of the present invention
System architecture can include mobile terminal, intelligent terminal and network access equipment, wherein, mobile terminal can any can be pacified
Application program and the terminal with Man Machine Interface are filled, for example mobile terminal can include PC, notebook computer, intelligence
Energy mobile phone, tablet personal computer, car-mounted terminal and portable wearable device etc..Intelligent terminal can include but is not limited to various household electrical appliances
Equipment (such as intelligent air condition, Intelligent bracelet, intelligent washing machine and intelligent refrigerator), office equipment, transit equipment etc..Network
Access device can include access point (Access Point, AP), such as router.
Usual user directly can not be linked into network access equipment using the button or screen input mode of intelligent terminal,
Such as, it is impossible to directly on refrigerator input family Wi-Fi service set (Service Set Identifier, SSID) and
Checking information.In order to solve the network connectivity problem of above-mentioned intelligent terminal, each manufacturer sets Wi-Fi moulds in intelligent terminal
Group, user are operated on the destination application of mobile terminal, i.e., user is defeated on the destination application of mobile terminal
Enter network identity and checking information, or the destination application of mobile terminal obtains the net of LAN residing for mobile terminal automatically
Network identifies and checking information, then the destination application of mobile terminal by the network identity inputted and checking information by with
Target AES corresponding to the destination application encrypts to obtain the first data frame, and the destination application of mobile terminal is by
One data frame sends to the Wi-Fi modules of intelligent terminal, Wi-Fi modules and utilizes decipherment algorithm corresponding with the destination application
First data frame is decrypted, obtains network identity and checking information, and network is linked into by the network identity and checking information
Access device.It should be noted that mobile terminal can install the different application of multiple producers, or, difference is mobile eventually
What end was installed is the application program of different manufacturers, and different application is different to network identity and the AES of checking information,
Therefore decipherment algorithm corresponding to the application program of integrated different manufacturers is needed in the Wi-Fi modules of intelligent terminal, when intelligent end
When termination receives the first data frame that different application programs is sent, it can decrypt to obtain network identity and checking information, from
And realize the purpose for being linked into network access equipment.
Fig. 2 is refer to, is a kind of schematic flow sheet of equipment cut-in method provided in an embodiment of the present invention, as illustrated,
The equipment cut-in method of the embodiment of the present invention includes but is not limited to：
S101, mobile terminal send the first data frame, and first data frame includes network identity and checking information；
In one embodiment, the application program of each manufacturer, such as the application journey of A manufacturers can be installed in mobile terminal
Sequence, the application program of B manufacturers, and application program of C manufacturers etc..User can be answered using any one on mobile terminals
Operated with program, the operation includes input network identity and checking information.It is it should be noted that different on the mobile terminal
For the application program of manufacturer when the network identity and checking information inputted to user is encrypted, used AES is not
Together.For example if when user inputs network identity and checking information by the application program of A manufacturers, the application program of A manufacturers is to net
The AES used when network identifies and checking is encrypted is the AES of A manufacturers.Again for example, if user passes through B manufacturers
Application program input network identity and during checking information, the application program of B manufacturers adds to network identity and checking information
The AES used when close is the AES of B manufacturers.In the embodiment of the present invention, the application program pair of mobile terminal will be passed through
Data frame after network identity and checking information encryption is referred to as the first data frame.
Optionally, the application program of mobile terminal is sent out according to the data frame format of the manufacturer of the application program to intelligent terminal
Send the first data frame comprising network identity and checking information.
Optionally, the network identity of the embodiment of the present invention can be SSID, and checking information can be the password of user's input
Information key.
S102, the data frame of intelligent terminal for reception first, and determine to send the destination application of first data frame, it is described
First data frame is the frame structure using target AES corresponding with destination application encryption；
In one embodiment, the data frame of intelligent terminal for reception first, and further determine that and send first data frame
Destination application.Optionally, intelligent terminal starts promiscuous mode, and under the promiscuous mode, intelligent terminal can only receive in the air
Packet, and packet can not be sent or communicated with external device.When intelligent terminal is operated under promiscuous mode, start
Whether listening state, monitoring have data frame to need to receive.
If intelligent terminal for reception is to the first data frame, it is determined that the destination application of first data frame is sent, it is optional
, intelligent terminal determines that destination application can be the data division of frame head by the first data frame or the first data frame
Length determine, as shown in figure 5, the frame structure of the first data frame can include frame head, data and check code.It can pass through
Parsing obtains the modes of frame head or data to determine to send the destination application of first data frame, and further from data
Object decryption algorithm A corresponding with destination application is searched in storehouse, the first data frame is carried out by the object decryption algorithm A
Decryption, obtains the SSID and key carried in first data frame.The specific mode for determining destination application include being not limited to
Lower two ways：
In the first way, the multicast address included in the frame head by the first data frame is judged, the multicast
Address includes the first information and the second information, and the first information is used to identify the destination application for sending first data frame, the
Network identity and checking information are carried in two information.Specific optional, multicast address can be divided into Part I and Part II,
For example Part I and Part II, optionally, the byte of Part I and Part II are divided according to the length of multicast address
Number is identical, and the value of Part I is the first information, and the value of Part II is the second information.
The value of Part I is used to identify the destination application for sending first data frame in multicast address, and the target should
With the i.e. corresponding corresponding manufacturer of program.Multicast address included in the frame head for first data frame that different application is sent
The value of Part I is different.The corresponding pass between the value of various Part I and application program is pre-set in intelligent terminal
System, when intelligent terminal for reception is to the first data frame, parsing obtains the multicast address carried in the frame head of first data frame
The value of Part I.The value of Part I is matched with the corresponding relation pre-set, and will be with multicast address
Application program is as the destination application for sending first data frame corresponding to the value of a part.
For example multicast address is 23.9.168.81, then Part I is 23.9.168, Part II 81, and is set in advance
It is A application programs to determine application program corresponding to 23.9.168；Multicast address is 23.9.165.155, then Part I is
23.9.165, Part II 155, and it is B application programs to preset application program corresponding to 23.9.165.
When intelligent terminal for reception to the first data frame, and parse and obtain the multicast address carried in the frame head of the first data frame
The value of Part I be 23.9.168, then it is the frame structure that A application programs are sent that can determine first data frame, and should
First data frame is to encrypt to obtain frame structure using AES corresponding with A application programs.
In the second way, pass through the data division in multiple second data frames received before receiving the first data frame
Length determine send the first data frame destination application.At least one second data frame can be the intelligent terminal from
At least one data frame structure of starting that destination application receives.Target data is searched from least one second data frame
Frame, application program corresponding to the length of the data division of the target data frame are one.An it should be noted that usual length
At least one application program may be corresponded to, is the length identical data frame that different vendor can use data division, for example,
The length of data division may correspond to two application programs A and B for 30, and the length of some data divisions may only correspond to one
Application program, it is that the manufacturer of the only application program uses the data frame of the length.
In the embodiment of the present invention, in order to uniquely determine the application program for sending first data frame, it is necessary in data
The target data frame that application program corresponding to the length of data division is one is found in storehouse.So as to by the target data frame
Application program corresponding to the length of data division is as the destination application for sending first data frame.
Optionally, network identity and checking information are not carried at least one second data frame, therefore this is at least one
Second data frame is used only for determining the destination application to communicate with the intelligent terminal.
Optionally, the lookup mode that intelligent terminal searches target data frame from least one second data frame may have
It is a variety of, such as, all second data frames received before the first data frame is received are stored in database, from the data
Second data frame is randomly selected in storehouse.Judge the number of application program corresponding to the length of the data division of second data frame
Amount, if the quantity of application program corresponding to the length of the data division of second data frame is one, by second data frame
Data division length corresponding to application program as target data frame.If the length pair of the data division of second data frame
The quantity for the application program answered is at least two, then gives up second data frame, and randomly select another from database
Second data frame, further perform the number of application program corresponding to the length for the data division for judging another second data frame
Amount, the quantity until finding application program corresponding to the length of data division are second data frame of one, and by data portion
The quantity of application program corresponding to the length divided is second data frame of one as target data frame.
It should be noted that it can also be the reception time according at least one second data frame stored in database
Sequencing, at least one second data frame is sorted, obtains sequence of data frames.Second is obtained from sequence of data frames successively
Data frame, such as the second data frame obtained at first are first the second data frames received, judge the second acquired data
The quantity of application program corresponding to the length of the data division of frame.If should corresponding to the length of the data division of second data frame
It it is one with the quantity of program, then using second data frame as target data frame.If the data division of second data frame
Application program corresponding to length is at least two, then obtains next second number of second data frame in the sequence of data frames
According to frame, until the second data frame that the quantity for finding application program corresponding to the length of data division is one, and by data
The quantity of application program corresponding to partial length is second data frame of one as target data frame.
S103, intelligent terminal obtain object decryption algorithm corresponding with destination application, institute from multiple decipherment algorithms
State each decipherment algorithm in multiple decipherment algorithms and correspond to a kind of application program, the object decryption algorithm is encrypted for the target
The inverse process of algorithm；
In one embodiment, destination application is when sending the first data frame, by corresponding to destination application
First data frame is encrypted target AES.Intelligent terminal is it is determined that send the intended application journey of first data frame
After sequence, object decryption algorithm corresponding with the destination application can be obtained.It should be noted that it is integrated with intelligent terminal
Decipherment algorithm corresponding to each application program, a kind of application program correspond to a kind of decipherment algorithm, and being can by the decipherment algorithm
To decrypt the data frame of application program encryption.
As shown in figure 3, it is the schematic diagram that intelligent terminal provided in an embodiment of the present invention integrates decipherment algorithm, as schemed institute
Show, when designing Wi-Fi modules, the key configuration decipherment algorithm of multiple application programs is integrated with the Wi-Fi modules.For example collect
Into A application programs, B application programs and C application programs etc. decipherment algorithm corresponding to application program.
Specific optional, intelligent terminal is obtained from multiple decipherment algorithms and the corresponding relation of application program and intended application
Object decryption algorithm corresponding to program, the object decryption algorithm are the inverse process of target AES.It is by the target solution
Close algorithm can be decrypted encrypts obtained the first data frame by the target AES.
S104, intelligent terminal are decrypted using object decryption algorithm to the first data frame, obtain network identity and checking information；
In one embodiment, after intelligent terminal gets object decryption algorithm, using the object decryption algorithm to this
One data frame is decrypted, and obtains the network identity carried in first data frame and checking information.
Optionally, the first data frame frame head includes multicast address, and multicast address includes the first information and the second information, should
Network identity and checking information are carried in second information.The second information is decrypted using object decryption algorithm for intelligent terminal,
Obtain network identity and checking information.
Specific optional, the multicast address of the first data frame includes Part I and Part II, and the value of Part I is
The first information, the value of Part II is the second information, and usual checking information is made up of character string, and network identity is also by character
String is formed.Multicast address is made up of numeral, and network identity and checking information are converted to ASCII character by the embodiment of the present invention,
And encrypt the ASCII character by target AES, so as to form the value of Part II in multicast address.
Intelligent terminal is solved using object decryption algorithm to the value of the Part II of multicast address in first data frame
It is close, so as to obtain network identity and checking information.
S105, intelligent terminal are linked into network access equipment by network identity and checking information.
In one embodiment, intelligent terminal for reception is to the first data frame, and parses and obtain what is carried in the first data frame
Network identity (such as SSID) and checking information (such as key).Intelligent terminal switches to website (Station, STA) pattern, and
SSID and key are sent to network access equipment (such as router), so as to be linked into network access equipment.
It refer to shown in Fig. 4, be the process provided in an embodiment of the present invention for being linked into network access equipment, first, intelligence
Energy terminal starts promiscuous mode, obtains media access control (Media Access Control, MAC) layer data bag (i.e. this hair
First data frame of bright embodiment), the MAC layer packet is parsed, obtains SSID and key, and be linked into by SSID and key
Router.
Implement the embodiment of the present invention, integrate multiple decipherment algorithms in intelligent terminal, each solution in the plurality of decipherment algorithm
Close algorithm corresponds to a kind of application program, when the first data frame that intelligent terminal for reception to destination application is sent, you can
With the corresponding object decryption algorithm of the destination application for obtaining with sending first data frame, and use the object decryption algorithm
It is decrypted, obtains network identity and checking information, and be linked into network access equipment.This mode can not only realize intelligence
Terminal is linked into network access equipment, can be linked into the network equipment with compatible various application program controlling intelligent terminals, compatible
Property is strong.
Fig. 6 is refer to, is a kind of structural representation of intelligent terminal provided in an embodiment of the present invention, as illustrated, this hair
The intelligent terminal of bright embodiment can include：
Receiving unit 100, for receiving the first data frame；
Determining unit 101, for determining the destination application of transmission first data frame, first data frame packet
Network identity and checking information are included, first data frame is to use target AES corresponding with the destination application
The frame structure of encryption；
In one embodiment, intelligent terminal for reception unit 100 receives the first data frame, and determining unit 101 is simultaneously further
It is determined that send the destination application of first data frame.Optionally, intelligent terminal starts promiscuous mode, in the promiscuous mode
Under, intelligent terminal can only receive air-data bag, and can not send packet or be communicated with external device.When intelligent end
End is operated under promiscuous mode, starts listening state, and whether monitoring has data frame to need to receive.
Optionally, the frame head of first data frame includes multicast address, and the multicast address includes the first information and the
Two information, the first information are used to identify the destination application for sending first data frame, and network identity is carried in the second information
And checking information.
The determining unit 101, which is used to application program corresponding with the first information in the multicast address being used as, sends institute
State the destination application of the first data frame.
Wherein, the multicast address included in the frame head by the first data frame is judged, multicast address can be divided into
Part I and Part II, such as, Part I and Part II, optionally, first are divided according to the length of multicast address
Part is identical with the byte number of Part II, and the value of Part I is the first information, and the value of Part II is the second information.
The value of Part I is used to identify the destination application for sending first data frame in multicast address, and the target should
With the i.e. corresponding corresponding manufacturer of program.Multicast address included in the frame head for first data frame that different application is sent
The value of Part I is different.The corresponding pass between the value of various Part I and application program is pre-set in intelligent terminal
System, when intelligent terminal for reception is to the first data frame, parsing obtains the multicast address carried in the frame head of first data frame
The value of Part I.The value of Part I is matched with the corresponding relation pre-set, and will be with multicast address
Application program is as the destination application for sending first data frame corresponding to the value of a part.
For example multicast address is 23.9.168.81, then Part I is 23.9.168, Part II 81, and is set in advance
It is A application programs to determine application program corresponding to 23.9.168；Multicast address is 23.9.165.155, then Part I is
23.9.165, Part II 155, and it is B application programs to preset application program corresponding to 23.9.165.
When intelligent terminal for reception to the first data frame, and parse and obtain the multicast address carried in the frame head of the first data frame
The value of Part I be 23.9.168, then it is the frame structure that A application programs are sent that can determine first data frame, and should
First data frame is to encrypt to obtain frame structure using AES corresponding with A application programs.
Optionally, the determining unit 101 is used for：
At least one second data frame is obtained, the reception time of at least one second data frame is in first data
Before the reception time of frame, and at least one second data frame is the frame structure that the destination application is sent；
Target data frame, the length of the data division of the target data frame are searched from least one second data frame
Application program corresponding to degree is one；
Counted using application program corresponding to the length of the data division of the target data frame as sending described first
According to the destination application of frame.
Wherein, determined by the length of the data division in multiple second data frames received before receiving the first data frame
Send the destination application of the first data frame.At least one second data frame can be the intelligent terminal from intended application journey
At least one data frame structure of starting that sequence receives.Target data frame, the number of targets are searched from this at least one second data frame
It it is one according to application program corresponding to the length of the data division of frame.It should be noted that a usual length may correspond to extremely
A few application program, it is the length identical data frame that different vendor can use data division, for example, data division
Length may correspond to two application programs A and B for 30, and the length of some data divisions may only correspond to an application program, i.e.,
It is that the manufacturer of the only application program uses the data frame of the length.
In the embodiment of the present invention, in order to uniquely determine the application program for sending first data frame, it is necessary in data
The target data frame that application program corresponding to the length of data division is one is found in storehouse.So as to by the target data frame
Application program corresponding to the length of data division is as the destination application for sending first data frame.
Optionally, network identity and checking information are not carried at least one second data frame, therefore this is at least one
Second data frame is used only for determining the destination application to communicate with the intelligent terminal.
Optionally, the lookup mode that intelligent terminal searches target data frame from least one second data frame may have
It is a variety of, such as, all second data frames received before the first data frame is received are stored in database, from the data
Second data frame is randomly selected in storehouse.Judge the number of application program corresponding to the length of the data division of second data frame
Amount, if the quantity of application program corresponding to the length of the data division of second data frame is one, by second data frame
Data division length corresponding to application program as target data frame.If the length pair of the data division of second data frame
The quantity for the application program answered is at least two, then gives up second data frame, and randomly select another from database
Second data frame, further perform the number of application program corresponding to the length for the data division for judging another second data frame
Amount, the quantity until finding application program corresponding to the length of data division are second data frame of one, and by data portion
The quantity of application program corresponding to the length divided is second data frame of one as target data frame.
Optionally, the determining unit 101 is searched target data frame from least one second data frame and specifically wrapped
Include：
According to the reception time order and function of at least one second data frame order, by least one second data frame
Sequence, obtain sequence of data frames；
The second data frame is obtained from the sequence of data frames successively, and judge the data division of second data frame
The quantity of application program corresponding to length；
If the quantity of application program corresponding to the length of the data division of second data frame is one, by described the
Two data frames are as target data frame；
If application program corresponding to the length of the data division of second data frame is at least two, obtain described
Next second data frame of second data frame described in sequence of data frames, should corresponding to the length of data division until finding
The second data frame for being one with the quantity of program, and be one by the quantity of application program corresponding to the length of the data division
The second individual data frame is as target data frame.
The reception time order and function order according at least one second data frame stored in database is can also be, by this
At least one second data frame sequence, obtains sequence of data frames.The second data frame is obtained from sequence of data frames successively, such as most
The second data frame first obtained is first the second data frame received, judges the data division of the second acquired data frame
The quantity of application program corresponding to length.If the quantity of application program is corresponding to the length of the data division of second data frame
One, then using second data frame as target data frame.If applied corresponding to the length of the data division of second data frame
Program is at least two, then obtains next second data frame of second data frame in the sequence of data frames, until searching
The second data frame that quantity to application program corresponding to the length of data division is one, and the length of data division is corresponding
The quantity of application program be second data frame of one as target data frame.
Acquiring unit 102, for obtaining object decryption corresponding with the destination application from multiple decipherment algorithms
Algorithm, each decipherment algorithm in the multiple decipherment algorithm correspond to a kind of application program, and the object decryption algorithm is described
The inverse process of target AES；
In one embodiment, destination application is when sending the first data frame, by corresponding to destination application
First data frame is encrypted target AES.Intelligent terminal is it is determined that send the intended application journey of first data frame
After sequence, object decryption algorithm corresponding with the destination application can be obtained.It should be noted that it is integrated with intelligent terminal
Decipherment algorithm corresponding to each application program, a kind of application program correspond to a kind of decipherment algorithm, and being can by the decipherment algorithm
To decrypt the data frame of application program encryption.
As shown in figure 3, it is the schematic diagram that intelligent terminal provided in an embodiment of the present invention integrates decipherment algorithm, as schemed institute
Show, when designing Wi-Fi modules, the key configuration decipherment algorithm of multiple application programs is integrated with the Wi-Fi modules.For example collect
Into A application programs, B application programs and C application programs etc. decipherment algorithm corresponding to application program.
Specific optional, intelligent terminal is obtained from multiple decipherment algorithms and the corresponding relation of application program and intended application
Object decryption algorithm corresponding to program, the object decryption algorithm are the inverse process of target AES.It is by the target solution
Close algorithm can be decrypted encrypts obtained the first data frame by the target AES.
Decryption unit 103, for being decrypted using the object decryption algorithm to first data frame, obtain the network
Mark and the checking information；
Optionally, the multicast address includes the first information and the second information, and the network is carried in second information
Mark and the checking information；
The decryption unit 103 is used for using the object decryption algorithm to the second information solution described in the multicast address
It is close, obtain the network identity and the checking information.
In one embodiment, after intelligent terminal gets object decryption algorithm, using the object decryption algorithm to this
One data frame is decrypted, and obtains the network identity carried in first data frame and checking information.
Optionally, specific optional, the multicast address of the first data frame includes Part I and Part II, Part I
Value be the first information, the value of Part II is the second information, and usual checking information is made up of character string, and network identity is also
It is made up of character string.Multicast address is made up of numeral, and the embodiment of the present invention is converted to network identity and checking information
ASCII character, and the ASCII character is encrypted by target AES, so as to form the value of Part II in multicast address.
Intelligent terminal is solved using object decryption algorithm to the value of the Part II of multicast address in first data frame
It is close, so as to obtain network identity and checking information.
Access unit 104, for being linked into network access equipment by the network identity and the checking information.
In one embodiment, intelligent terminal for reception is to the first data frame, and parses and obtain what is carried in the first data frame
Network identity (such as SSID) and checking information (such as key).Intelligent terminal switches to website (Station, STA) pattern, and
SSID and key are sent to network access equipment (such as router), so as to be linked into network access equipment.
It refer to shown in Fig. 4, be the process provided in an embodiment of the present invention for being linked into network access equipment, first, intelligence
Energy terminal starts promiscuous mode, obtains media access control (Media Access Control, MAC) layer data bag (i.e. this hair
First data frame of bright embodiment), the MAC layer packet is parsed, obtains SSID and key, and be linked into by SSID and key
Router.
Implement the embodiment of the present invention, integrate multiple decipherment algorithms in intelligent terminal, each solution in the plurality of decipherment algorithm
Close algorithm corresponds to a kind of application program, when the first data frame that intelligent terminal for reception to destination application is sent, you can
With the corresponding object decryption algorithm of the destination application for obtaining with sending first data frame, and use the object decryption algorithm
It is decrypted, obtains network identity and checking is believed, and be linked into network access equipment.This mode can not only realize intelligent end
End is linked into network access equipment, can be linked into the network equipment with compatible various application program controlling intelligent terminals, compatibility
By force.
Fig. 7 is refer to, is a kind of structural representation of intelligent terminal provided in an embodiment of the present invention, as shown in fig. 7, described
Intelligent terminal 1000 can include：At least one processor 1001, such as CPU, at least one communication interface 1003, memory
1004, at least one communication bus 1002.Wherein, communication bus 1002 is used to realize the connection communication between these components.It is logical
Letter interface 1003 can optionally include wireline interface, the wave point (such as WI-FI interfaces) of standard.Memory 1004 can be
High-speed RAM memory or non-labile memory (non-volatile memory), for example, at least a disk
Memory.Memory 1004 optionally can also be at least one storage device for being located remotely from aforementioned processor 1001.Such as Fig. 7
It is shown, as operating system, network communication module and journey can be included in a kind of memory 1004 of computer-readable storage medium
Sequence instructs.
In the intelligent terminal 1000 shown in Fig. 7, processor 1001 can be used in load store device 1004 journey stored
Sequence instructs, and specifically performs following operate：
First data frame is received by the communication interface 1003, and determines to send the intended application of first data frame
Program, first data frame include network identity and checking information, and first data frame is to use and the intended application
The frame structure that target AES corresponding to program is encrypted；
Object decryption algorithm corresponding with the destination application, the multiple decryption are obtained from multiple decipherment algorithms
Each decipherment algorithm in algorithm corresponds to a kind of application program, and the object decryption algorithm is the inverse mistake of the target AES
Journey；
First data frame is decrypted using the object decryption algorithm, obtains the network identity and the checking letter
Breath；
Network access equipment is linked into by the network identity and the checking information.
Optionally, the frame head of first data frame includes multicast address, and the multicast address includes the first information, institute
State the first information be used for identify transmission first data frame destination application；The processor 1001 loads described program
Instruction performs following operation to determine to send the destination application of first data frame：
Using application program corresponding with the first information in the multicast address as the target for sending first data frame
Application program.
Optionally, the multicast address includes the second information, and second information carries the network identity and described
Checking information；
The execution of the processor 1001 described program instruction performs following operation to use the object decryption algorithm to institute
The decryption of the first data frame is stated, obtains the network identity and the checking information：
The second information described in the multicast address is decrypted using the object decryption algorithm, obtains the network identity
With the checking information.
Optionally, the processor 1001 loads described program instruction and performs following operation to determine to send first number
According to the destination application of frame：
At least one second data frame is obtained, the reception time of at least one second data frame is in first data
Before the reception time of frame, and at least one second data frame is the frame structure that the destination application is sent；
Target data frame, the length of the data division of the target data frame are searched from least one second data frame
Application program corresponding to degree is one；
Counted using application program corresponding to the length of the data division of the target data frame as sending described first
According to the destination application of frame.
Optionally, the processor 1001 loads described program instruction and performs following operation with from described at least one second
Target data frame is searched in data frame：
According to the reception time order and function of at least one second data frame order, by least one second data frame
Sequence, obtain sequence of data frames；
The second data frame is obtained from the sequence of data frames successively, and judge the data division of second data frame
The quantity of application program corresponding to length；
If the quantity of application program corresponding to the length of the data division of second data frame is one, by described the
Two data frames are as target data frame；
If application program corresponding to the length of the data division of second data frame is at least two, obtain described
Next second data frame of second data frame described in sequence of data frames, should corresponding to the length of data division until finding
The second data frame for being one with the quantity of program, and be one by the quantity of application program corresponding to the length of the data division
The second individual data frame is as target data frame.
The specific execution step of each component refer to the description of Fig. 2 embodiments in the present embodiment, will not be repeated here.
One of ordinary skill in the art will appreciate that realize all or part of flow in above-described embodiment method, being can be with
The hardware of correlation is instructed to complete by computer program, described program can be stored in a computer read/write memory medium
In, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
Above disclosure is only preferred embodiment of present invention, can not limit the right model of the present invention with this certainly
Enclose, therefore the equivalent variations made according to the claims in the present invention, still belong to the scope that the present invention is covered.
Claims (10)
- A kind of 1. equipment cut-in method, it is characterised in that including：The first data frame is received, and determines to send the destination application of first data frame, first data frame includes Network identity and checking information, first data frame are to be added using target AES corresponding with the destination application Close frame structure；Object decryption algorithm corresponding with the destination application, the multiple decipherment algorithm are obtained from multiple decipherment algorithms In each decipherment algorithm correspond to a kind of application program, the object decryption algorithm is the inverse process of the target AES；First data frame is decrypted using the object decryption algorithm, obtains the network identity and the checking information；Network access equipment is linked into by the network identity and the checking information.
- 2. the method as described in claim 1, it is characterised in that the frame head of first data frame includes multicast address, institute Stating multicast address includes the first information, and the first information is used to identify the intended application journey for sending first data frame Sequence；The destination application for determining to send first data frame, including：Using application program corresponding with the first information described in the multicast address as the target for sending first data frame Application program.
- 3. method as claimed in claim 2, it is characterised in that the multicast address includes the second information, second letter The network identity and the checking information are carried in breath；It is described that first data frame is decrypted using the object decryption algorithm, obtain the network identity and the checking letter Breath, including：The second information described in the multicast address is decrypted using the object decryption algorithm, obtains the network identity and institute State checking information.
- 4. the method as described in claim 1, it is characterised in that the intended application journey for determining to send first data frame Sequence, including：At least one second data frame is obtained, the reception time of at least one second data frame is in first data frame Before receiving the time, and at least one second data frame is the frame structure that the destination application is sent；Target data frame, the length pair of the data division of the target data frame are searched from least one second data frame The application program answered is one；Using application program corresponding to the length of the data division of the target data frame as transmission first data frame Destination application.
- 5. method as claimed in claim 4, it is characterised in that described to search target from least one second data frame Data frame, including：According to the reception time order and function of at least one second data frame order, at least one second data frame is arranged Sequence, obtain sequence of data frames；The second data frame is obtained from the sequence of data frames successively, and judges the length of the data division of second data frame The quantity of corresponding application program；If the quantity of application program corresponding to the length of the data division of second data frame is one, described second is counted According to frame as target data frame；If application program corresponding to the length of the data division of second data frame is at least two, obtain in the data Next second data frame of second data frame described in frame sequence, journey is applied corresponding to the length of data division until finding The quantity of sequence is second data frame of one, and is one by the quantity of application program corresponding to the length of the data division Second data frame is as target data frame.
- A kind of 6. intelligent terminal, it is characterised in that including：Communication interface, for being communicated with external equipment；Storage medium, have program stored therein instruction, and described program instruction is suitable to be loaded by the processor；Processor, instruct for loading described program and perform following operation：First data frame is received by the communication interface, and determines to send the destination application of first data frame, institute Stating the first data frame includes network identity and checking information, and first data frame is using corresponding with the destination application Target AES encryption frame structure；Object decryption algorithm corresponding with the destination application, the multiple decipherment algorithm are obtained from multiple decipherment algorithms In each decipherment algorithm correspond to a kind of application program, the object decryption algorithm is the inverse process of the target AES；First data frame is decrypted using the object decryption algorithm, obtains the network identity and the checking information；Network access equipment is linked into by the network identity and the checking information.
- 7. intelligent terminal as claimed in claim 6, it is characterised in that the frame head of first data frame is with including multicast Location, the multicast address include the first information, and the target that the first information is used to identify transmission first data frame should Use program；The processor loading described program instruction performs following operation to determine to send that the target of first data frame should Use program：Using application program corresponding with the first information described in the multicast address as the target for sending first data frame Application program.
- 8. intelligent terminal as claimed in claim 7, it is characterised in that the multicast address includes the second information, and described The network identity and the checking information are carried in two information；The computing device described program instruction performs following operation to be counted using the object decryption algorithm to described first Decrypted according to frame, obtain the network identity and the checking information：The second information described in the multicast address is decrypted using the object decryption algorithm, obtains the network identity and institute State checking information.
- 9. intelligent terminal as claimed in claim 6, it is characterised in that the processor loading described program instruction performs following Operate to determine to send the destination application of first data frame：At least one second data frame is obtained, the reception time of at least one second data frame is in first data frame Before receiving the time, and at least one second data frame is the frame structure that the destination application is sent；Target data frame, the length pair of the data division of the target data frame are searched from least one second data frame The application program answered is one；Using application program corresponding to the length of the data division of the target data frame as transmission first data frame Destination application.
- 10. intelligent terminal as claimed in claim 9, it is characterised in that processor loading described program instruction perform with Lower operation is with the lookup target data frame from least one second data frame：According to the reception time order and function of at least one second data frame order, at least one second data frame is arranged Sequence, obtain sequence of data frames；The second data frame is obtained from the sequence of data frames successively, and judges the length of the data division of second data frame The quantity of corresponding application program；If the quantity of application program corresponding to the length of the data division of second data frame is one, described second is counted According to frame as target data frame；If application program corresponding to the length of the data division of second data frame is at least two, obtain in the data Next second data frame of second data frame described in frame sequence, journey is applied corresponding to the length of data division until finding The quantity of sequence is second data frame of one, and is one by the quantity of application program corresponding to the length of the data division Second data frame is as target data frame.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108616453A (en) * | 2018-04-20 | 2018-10-02 | 联想(北京)有限公司 | A kind of methods, devices and systems for the network equipment |
| CN113163395A (en) * | 2020-01-07 | 2021-07-23 | 阿里巴巴集团控股有限公司 | Method and device for communication between terminal and server and key configuration |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140051423A1 (en) * | 2012-08-15 | 2014-02-20 | Eseye Limited | Multi IMSI System and Method |
| WO2014102523A2 (en) * | 2012-12-31 | 2014-07-03 | British Telecommunications Public Limited Company | Processing device and method of operation thereof |
| CN104580180A (en) * | 2014-12-26 | 2015-04-29 | 北京佳月隶平软件有限公司 | Data encryption method, data decryption method and devices |
| CN104869569A (en) * | 2015-03-31 | 2015-08-26 | 小米科技有限责任公司 | Network permission control method and apparatus of application program |
| CN106455001A (en) * | 2016-11-30 | 2017-02-22 | 青岛海尔科技有限公司 | Method and device for configuring WIFI module |
| CN106572469A (en) * | 2015-10-13 | 2017-04-19 | 中国电信股份有限公司 | WiFi terminal network access method and system |
-
2017
- 2017-07-28 CN CN201710632862.XA patent/CN107548058B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140051423A1 (en) * | 2012-08-15 | 2014-02-20 | Eseye Limited | Multi IMSI System and Method |
| WO2014102523A2 (en) * | 2012-12-31 | 2014-07-03 | British Telecommunications Public Limited Company | Processing device and method of operation thereof |
| CN104580180A (en) * | 2014-12-26 | 2015-04-29 | 北京佳月隶平软件有限公司 | Data encryption method, data decryption method and devices |
| CN104869569A (en) * | 2015-03-31 | 2015-08-26 | 小米科技有限责任公司 | Network permission control method and apparatus of application program |
| CN106572469A (en) * | 2015-10-13 | 2017-04-19 | 中国电信股份有限公司 | WiFi terminal network access method and system |
| CN106455001A (en) * | 2016-11-30 | 2017-02-22 | 青岛海尔科技有限公司 | Method and device for configuring WIFI module |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108616453A (en) * | 2018-04-20 | 2018-10-02 | 联想(北京)有限公司 | A kind of methods, devices and systems for the network equipment |
| CN113163395A (en) * | 2020-01-07 | 2021-07-23 | 阿里巴巴集团控股有限公司 | Method and device for communication between terminal and server and key configuration |
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|---|---|
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