CN106385684A - Method and device for sharing wireless network and accessing wireless network - Google Patents

Abstract

The application discloses a method and a device for sharing a wireless network and accessing a wireless network. A specific implementation of the method includes: obtaining the name and access verification information of the wireless network to be shared; encrypting the access verification information to obtain a ciphertext string; based on the name, the ciphertext string , obtaining an access code of the wireless network to be shared; sending the access code to a terminal to be accessed, so as to share the wireless network to be shared with the terminal to be accessed. This embodiment avoids the cumbersome steps of requiring the user to input verification information when the terminal accesses the wireless network, and realizes fast and convenient access to the wireless network.

Description

Method and device for sharing wireless network and accessing wireless network

technical field

The present application relates to the field of Internet technology, specifically to the field of wireless network technology, and in particular to a method and device for sharing a wireless network and accessing a wireless network.

Background technique

The wireless network can cover areas that are difficult to be covered by the wired network, and at the same time, it can meet the requirements of mobile communication roaming access. At present, many industries use wireless networks as the preferred Internet connection method, and with the continuous popularization of smart devices, the number of smart devices connected to wireless networks is also increasing. How to quickly connect various smart devices to wireless networks has become the current challenge an important question.

At present, when a smart device accesses a wireless network, usually, it first needs to search for a wireless network signal, then enter an adapted password, and wait for access to the network, which takes a long time.

Contents of the invention

The purpose of the present application is to propose a method and device for sharing a wireless network and accessing a wireless network, so as to solve the technical problems mentioned in the background technology section above.

In a first aspect, the present application provides a method for sharing a wireless network, the method comprising: obtaining the name of the wireless network to be shared and access verification information; encrypting the access verification information to obtain ciphertext characters string; based on the name and the ciphertext string, obtain the access code of the wireless network to be shared; send the access code to the terminal to be accessed, so as to share the wireless network with the terminal to be accessed Wireless network to be shared.

In some embodiments, the encrypting the name and the access verification information to obtain a ciphertext string includes: using a preset encryption type, calling a key generation function to generate a key; calling an encryption function Encrypt the access verification information by using the key to obtain a ciphertext string.

In some embodiments, the obtaining the access code of the wireless network to be shared based on the name and the ciphertext string includes: combining the key, the name, and the ciphertext string Arrange in a preset order to obtain the access code.

In some embodiments, the obtaining the access code of the wireless network to be shared based on the name and the ciphertext string includes: adding a preset key identifier before the key to obtain the added An identified key; adding a preset ciphertext string identifier before the ciphertext string to obtain the ciphertext string with the identifier added; adding a preset name identifier before the name of the wireless network to be shared to obtain Add the name of the identification; combine the key of the added identification, the ciphertext string of the added identification, and the name of the added identification to obtain the main body of the access code; add a preset checksum before the main body of the access code The verification identifier is added, and a preset end identifier is added after the main body of the access code to obtain the access code.

In some embodiments, the sending the access code to the terminal to be accessed includes: sending the access code to the terminal to be accessed by at least one of the following data transmission methods: near field communication, Infrared, Bluetooth.

In some embodiments, the method further includes: displaying a sending status of sending the access code, and the sending status includes: sending successfully, sending failed, or sending.

In a second aspect, the present application provides a method for accessing a wireless network, the method including: acquiring an access code of the wireless network to be accessed, the access code is based on the wireless network to be accessed Name, obtained by encrypting the ciphertext string obtained after encrypting the access verification information of the wireless network to be accessed; parsing the access code to obtain the name and the ciphertext string; decrypting the ciphertext character obtain the access verification information; based on the name and the access verification information, access the wireless network to be accessed.

In some embodiments, the access code further includes a key used to encrypt the access verification information; and the parsing the access code to obtain the name and the ciphertext string includes: The access codes are read sequentially, and the name, the ciphertext string and the key are determined based on a preset sequence.

In some embodiments, the parsing the access code to obtain the name and the ciphertext string further includes: in response to the access code including a verification identifier and an end identifier, detecting the access Whether the code includes a key identifier, a ciphertext string identifier, and a name identifier; in response to the access code including the key identifier, the ciphertext string identifier, and the name identifier, extract the key identifier indication The character string indicated by the ciphertext string is used as the key, the character string indicated by the ciphertext string identifier is extracted as the ciphertext string, and the character string indicated by the name identifier is extracted as the name of the wireless network to be accessed.

In some embodiments, the decrypting the ciphertext string to obtain the access verification information includes: using a preset decryption type, calling a decryption function to use the key to process the ciphertext string Decrypt to obtain the access verification information.

In some embodiments, before accessing the wireless network to be accessed based on the name and the verification information, the method further includes: detecting the status of a switch for accessing the wireless network; in response to detecting The state of the switch for accessing the wireless network is off, and the switch for accessing the wireless network is turned on; in response to detecting that the state of the switch for accessing the wireless network is on, detecting whether it is currently connected to the wireless network; in response to The wireless network is currently connected, and a wireless network switching query message is displayed; in response to receiving a confirmation message for switching the wireless network sent by the user, the connection to the connected wireless network is disconnected.

In some embodiments, the method further includes: displaying an access status of the wireless network to be accessed, where the access status includes: access successful, access failure, or access.

In a third aspect, the present application provides a device for sharing a wireless network, the device comprising: a first acquiring unit, configured to acquire the name and access verification information of the wireless network to be shared; an encryption unit, configured to The access verification information is encrypted to obtain a ciphertext string; the determination unit is used to obtain the access code of the wireless network to be shared based on the name and the ciphertext string; the sending unit is used to transfer the ciphertext string The access code is sent to the terminal to be accessed, so as to share the wireless network to be shared with the terminal to be accessed.

In some embodiments, the encryption unit includes: a generation module, configured to use a preset encryption type, and call a key generation function to generate a key; an encryption module, used to call an encryption function to use the key to pair the Encrypt the above access verification information to obtain a ciphertext string.

In some embodiments, the determining unit is further configured to: arrange the key, the name, and the ciphertext string in a preset sequence to obtain the access code.

In some embodiments, the determining unit is further configured to: add a preset key identifier before the key to obtain a key with the identifier; add preset ciphertext characters before the ciphertext string string identifier to obtain the ciphertext string of the added identifier; add a preset name identifier before the name of the wireless network to be shared to obtain the name of the added identifier; combine the key of the added identifier and the encryption key of the added identifier text string, the name of the added logo to obtain the main body of the access code; add a preset verification logo before the main body of the access code, and add a preset end logo after the main body of the access code to get the main body of the access code access code.

In some embodiments, the sending unit is further configured to: send the access code to the terminal to be accessed through at least one of the following data transmission methods: near field communication, infrared, and Bluetooth.

In some embodiments, the device further includes: a first display unit, configured to display a sending status of sending the access code, and the sending status includes: sending successfully, sending failed, or sending.

In a fourth aspect, the present application provides a device for accessing a wireless network, the device comprising: a second acquiring unit, configured to acquire an access code for accessing the wireless network, the access code is based on the The name of the wireless network to be accessed and the ciphertext string obtained after encrypting the access verification information of the wireless network to be accessed; the parsing unit is used to parse the access code to obtain the name and the The ciphertext string; the decryption unit is used to decrypt the ciphertext string to obtain the access verification information; the access unit is used to access the pending ciphertext based on the name and the access verification information. Connect to a wireless network.

In some embodiments, the access code further includes a key used to encrypt the access verification information; and the parsing unit is further configured to: sequentially read the access code, based on a preset sequence , determine the name, the ciphertext string, and the key.

In some embodiments, the parsing unit is further configured to: detect whether the access code includes a key identifier, a ciphertext string identifier, and a name identifier in response to the access code including a verification identifier and an end identifier; In response to the access code including the key identifier, the ciphertext string identifier, and the name identifier, extracting the character string indicated by the key identifier as the key, and extracting the ciphertext string The character string indicated by the identification is used as the ciphertext character string, and the character string indicated by the name identification is extracted as the name of the wireless network to be accessed.

In some embodiments, the decryption unit is further configured to: use a preset decryption type, call a decryption function to decrypt the ciphertext string with the key, and obtain the access verification information.

In some embodiments, the device further includes: a detecting unit, configured to detect the identity of the accessing wireless network before the accessing unit accesses the wireless network to be accessed based on the name and the verification information The state of the switch; in response to detecting that the state of the switch for accessing the wireless network is off, turn on the switch for accessing the wireless network; in response to detecting that the state of the switch for accessing the wireless network is on, detect the current Whether to access the wireless network; in response to the current access to the wireless network, displaying a wireless network switching inquiry message; in response to receiving a confirmation message for switching the wireless network sent by the user, disconnecting the connected wireless network.

In some embodiments, the device further includes: a second display unit, configured to display the access status of the wireless network to be accessed, and the access status includes: access success, access failure, or access into the middle.

The method and device for sharing a wireless network and accessing a wireless network provided by the present application, by encrypting the access verification information of the wireless network to be shared, and combining the name of the wireless network to be shared, an access code of the wireless network to be shared is generated, Then share the access code with the terminal to be accessed. After obtaining the access code of the wireless network to be accessed, the terminal to be accessed parses the above access code to obtain the encrypted access verification information and name, decrypts the access verification information, and finally bases on the access code of the wireless network to be accessed. The name of the network and the access verification information are connected to the above-mentioned wireless network to be connected, thereby avoiding the cumbersome steps of requiring the user to input verification information when the terminal accesses the wireless network, and realizing fast and convenient access to the wireless network.

Description of drawings

Other characteristics, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

FIG. 1 is an exemplary system architecture diagram to which the present application can be applied;

FIG. 2 is a flowchart of an embodiment of a method for sharing a wireless network according to the present application;

FIG. 3 is a schematic diagram of an application scenario of a method for sharing a wireless network according to the present application;

FIG. 4 is a flowchart of another embodiment of a method for accessing a wireless network according to the present application;

FIG. 5 is a schematic structural diagram of an embodiment of a device for sharing a wireless network according to the present application;

FIG. 6 is a schematic structural diagram of an embodiment of a device for accessing a wireless network according to the present application;

Fig. 7 is a schematic structural diagram of a computer system suitable for implementing a terminal device according to an embodiment of the present application.

detailed description

The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.

It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

FIG. 1 shows an exemplary system to which embodiments of the method for sharing a wireless network, the device for sharing a wireless network, the method for accessing a wireless network, or the device for accessing a wireless network of the present application can be applied. Architecture100.

As shown in Figure 1, the system architecture 100 may include terminal devices 101, 102 and terminal devices 103, 104 to be accessed, and the terminal devices 101, 102 and the terminal devices 103, 104 to be accessed interact through wireless communication, to receive or send messages, etc.

The terminal devices 101, 102 and the terminal devices 103, 104 to be connected may be various electronic devices with display screens and supporting wireless network access, including but not limited to smart phones, tablet computers, e-book readers, MP3 players ( Moving Picture Experts Group Audio Layer III, moving picture experts compression standard audio layer 3), MP4 (Moving Picture Experts Group Audio Layer IV, moving picture experts compression standard audio layer 4) player, laptop portable computer and desktop computer, etc. .

It should be noted that the method for sharing the wireless network provided by the embodiment of the present application is generally executed by the terminal equipment 101, 102, and correspondingly, the device for sharing the wireless network is generally set in the terminal equipment 101, 102; The method for accessing the wireless network provided by the embodiment is generally executed by the terminal devices 103 and 104 to be accessed, and correspondingly, the apparatus for accessing the wireless network is generally set in the terminal devices 103 and 104 to be accessed.

It should be understood that the number of terminal devices and terminal devices to be accessed in FIG. 1 is only illustrative. According to implementation requirements, there may be any number of terminal devices and terminal devices to be accessed.

Continuing to refer to FIG. 2 , a flow 200 of an embodiment of a method for sharing a wireless network according to the present application is shown. The method for sharing a wireless network in this embodiment includes the following steps:

Step 201, acquire the name and access verification information of the wireless network to be shared.

In this embodiment, the electronic device on which the method for sharing a wireless network runs (such as the terminal device shown in FIG. 1 ) can obtain the name and access verification information of the wireless network to be shared in various ways, for example, from It can be obtained from the pre-stored files in the above-mentioned terminal device, or obtained from other devices through a wired or wireless connection. The name of the wireless network to be shared is the SSID (Service Set Identifier) of the wireless network, which is used to identify the wireless network to be shared. It can be a user-defined wireless network, or it can be automatically generated when configuring the wireless network of. The above access verification information is used for verification when accessing the wireless network to be shared, and it may be a string of numbers or letters or symbols or other practicable forms.

In some optional implementations of this embodiment, after obtaining the name of the wireless network to be shared and the access verification information, the terminal device may try to access the wireless network to be shared to verify whether the access verification information is correct.

Step 202, encrypting the access verification information to obtain a ciphertext string.

In this embodiment, various encryption algorithms may be used to encrypt the above-mentioned access verification information, such as symmetric encryption algorithms, asymmetric encryption algorithms, and the like. After the access verification information is encrypted, correspondingly, a ciphertext string can be obtained.

In some optional implementations of this embodiment, the above step 202 can be implemented through the following sub-steps not shown in FIG. 2: using a preset encryption type, calling a key generation function to generate a key; calling an encryption The function uses the generated key to encrypt the access authentication information to obtain a ciphertext string.

In this implementation, a symmetric encryption algorithm can be used to encrypt the access verification information. During the encryption process, the key generation function is first called to generate a key, and then the encryption function is called to encrypt with the generated key to obtain the ciphertext string.

Step 203: Obtain an access code of the wireless network to be shared based on the above name and ciphertext string.

In this embodiment, the name of the wireless network to be shared and the ciphertext string may be combined or added to obtain the access code of the wireless network to be shared. The above-mentioned access code may be a data frame with a fixed format, for example, the above-mentioned access code may have a fixed length, and each part constituting the access code may have a fixed sequence, etc.

In some optional implementations of this embodiment, the above-mentioned step 203 can be realized by the following sub-steps not shown in FIG. access code.

In this implementation, the arrangement order of each part in the access code can be preset, for example, the name is arranged first, the key is second, and the ciphertext string is arranged third. In this way, after acquiring the access code, the terminal to be accessed can read it in sequence, so as to determine each part of the access code.

In some optional implementations of this embodiment, when determining the access code, it is also possible to determine the data length of each part or preset the data composition length of each part after obtaining the key, name and ciphertext string . After determining the data length of each part, each length value can be added to the access code together, so that the terminal device to be accessed can quickly determine the size of the key, name and ciphertext string after receiving the access code and location. When the data composition length of each part is preset, the terminal device to be accessed reads in sequence after receiving the access code, and determines the data of each part in combination with the preset arrangement order.

In some optional implementations of this embodiment, the above step 203 may also be implemented by the following sub-steps not shown in FIG. 2:

Add the preset key identifier before the key to obtain the key with the identifier; add the preset ciphertext string identifier before the ciphertext string to obtain the ciphertext string with the identifier; in the wireless network to be shared Add the preset name logo before the name to get the name of the logo; combine the key of the logo, the ciphertext string of the logo, and the name of the logo to get the main body of the access code; add the preset before the main body of the access code The verification identifier of the access code, add the preset end identifier after the main body of the access code to obtain the access code.

In this implementation, it is also possible to add a preset key identifier, a preset ciphertext string identifier, and a preset name identifier before the key, the ciphertext string, and the name of the wireless network to be shared, and then add Bind the key with the above key identifier, bind the ciphertext string with the above ciphertext string identifier, bind the name with the name identifier, combine the bound three parts, and combine The data after the access code is used as the main body of the access code; a preset check mark can also be added before the main body of the access code, so that after the terminal to be accessed obtains the access code, it first determines the received data according to the check mark It is the access code of the wireless network to be shared; a preset end identifier can also be added after the main body of the access code, so that the terminal to be accessed can determine the access code according to the end identifier after determining that the received data is the access code Whether the access code is complete, to avoid interruption of data transmission due to disconnection of the data transmission link or other reasons, so as to receive an incomplete access code and thus fail to access the wireless network to be shared.

Exemplarily, the encryption type can be set to AES (Advanced Encryption Standard, Advanced Encryption Standard), and the key generation function can be called to generate a symmetric key K; the verification flag can be set to M by hard coding, and the wireless network to be shared The SSID is agreed to be S, and the end flag is set to E; call the encryption function, use the key K to encrypt the password N of the wireless network to be shared, and generate a ciphertext string N1; then the file of the access code is composed of M+K+S+ Composed of N1+E.

Step 204, sending the access code to the terminal to be accessed, so as to share the wireless network to be shared with the terminal to be accessed.

In this embodiment, the terminal device executing the method for sharing the wireless network may send the obtained access code to the terminal to be accessed through various communication methods, so as to share the wireless network with the terminal to be accessed.

In some optional implementation manners of this embodiment, the terminal may send the above access code to the terminal to be accessed through near field communication, infrared or bluetooth.

When both the terminal device and the terminal device to be accessed have a near-field communication function, the two can transmit the access code through near-field communication. It can be understood that the above access code can also be transmitted through other data transmission methods, such as infrared, bluetooth, radio frequency identification technology or other practicable methods.

The above data transmission method can effectively protect the security and rapidity of wireless network login information during transmission, avoiding monitoring and tampering during data transmission; and since users do not need to manually search for wireless signals and enter passwords, While shortening the time to access the wireless network, users can set the wireless network to be hidden, reducing the possibility of the wireless network being found by malicious attackers.

In some optional implementations of this embodiment, the above method further includes the following step not shown in FIG. 2: displaying the sending status of the sending access code.

In this implementation manner, the sending status includes: sending successfully, sending failed, or sending. When the terminal device sends the access code to the terminal device to be accessed, it can display the sending status on its own display screen during the sending process of the access code.

Continue to refer to FIG. 3 , which is a schematic diagram of an application scenario of the method for sharing a wireless network according to this embodiment. In the application scenario of FIG. 3 , the user chooses to enable the NFC (near field communication, near field communication) function through the smart phone 31, and selects a wireless network as the wireless network to be shared. Wherein, each wireless network includes a name and an access password (only the name of the wireless network is displayed on the screen of the smart phone 31). After selecting the wireless network to be shared, the smart phone 31 automatically generates an access code for the selected wireless network. Then the smart phone 31 communicates with the smart phone 32 that wants to access the wireless network in near field, wherein the smart phone 32 also turns on the NFC function, and sends the access code to the smart phone 32 . After the sending is completed, the smart phone 31 will display a sending success interface.

The application scenario shown in Figure 3 can be applied to home wireless network sharing. When a visitor visits, the visitor can use a smartphone or tablet computer or other electronic device to transmit data with the owner's electronic device, and the user can quickly Connect to your home wireless network.

Of course, the method for sharing a wireless network in this embodiment can also be applied to smart homes, home medical care, and public places. For example, users can interact with various devices in the smart home through portable terminal devices, so that each device can be quickly connected to the small Internet of Things formed by the home wireless network; in public places (hotels, restaurants, large conference centers), the The name and password of the wireless network are encrypted and set into electronic chips, two-dimensional codes or other devices, and users can access the wireless network by scanning or touching with smart devices.

The method for sharing a wireless network provided by the above-mentioned embodiments of the present application encrypts the access verification information of the wireless network to be shared, combines the name of the wireless network to be shared, generates an access code of the wireless network to be shared, and then The above access code is shared with terminals to be accessed. When the terminal accesses the wireless network, the cumbersome steps of requiring the user to input verification information are avoided, and fast and convenient access to the wireless network is realized.

Fig. 4 shows a flow chart 400 of still another embodiment of the method for accessing a wireless network according to the present application. The method for accessing a wireless network in this embodiment includes the following steps:

Step 401, acquiring an access code of a wireless network to be accessed.

In this embodiment, the electronic device executing the method for accessing the wireless network (such as the terminal device to be accessed in Figure 1) can obtain the access code of the wireless network to be accessed in various ways, for example, through the near field The communication method is obtained from the terminals that share the aforementioned wireless network to be accessed. The above access code is obtained based on the name of the wireless network to be accessed and the ciphertext string obtained after encrypting the access verification information of the wireless network to be accessed.

Step 402, analyze the access code to obtain the name and the ciphertext string.

After obtaining the above-mentioned access code, the terminal device to be connected first parses the above-mentioned access code to obtain its name and the ciphertext string corresponding to the access verification information.

In some optional implementation manners of this embodiment, the access code further includes a key used to encrypt the access verification information. The above step 402 can specifically implement the analysis of the access code through the following steps not shown in FIG. 4: read the access code in sequence, and determine the name, ciphertext string and key based on the preset arrangement order.

In this implementation, each part of the access code can be arranged according to a preset order, and the terminal to be accessed reads the data in the access code sequentially after receiving the above access code, and combines the above preset The arrangement order of the settings can determine the name, cipher text string and key of the wireless network to be accessed.

In some optional implementation manners of this embodiment, when parsing the access code in the above step 402, it may first be detected whether the above access code includes a verification identifier and an end identifier. Wherein, the verification mark is used to represent the file attribute, and the terminal device to be accessed detects whether the verification mark is included after receiving the data, and if it exists, determines that the received data is an access code to be connected to the wireless network. The above end identifier is used to indicate whether the access code is complete, and if it exists, it indicates that the access code received by the terminal to be accessed is complete.

After it is determined that the received access code includes the above two identifiers, it is further detected whether the above access code includes the key identifier, the ciphertext string identifier and the name identifier. Wherein, the key identifier is bound with the key, the ciphertext string identifier is bound with the ciphertext string, and the name identifier is bound with the name of the wireless network to be accessed. When the terminal device to be accessed reads the access code, it can quickly determine which part of the access code belongs to the key, the ciphertext string and the name by reading the key identifier, the ciphertext string identifier and the name identifier.

When all the above three identifiers exist, extract the string indicated by the key identifier as the key, extract the string indicated by the ciphertext string identifier as the ciphertext string, and extract the character string indicated by the name identifier as the wireless network to be accessed The name.

Step 403, decrypt the ciphertext string to obtain access verification information.

After analyzing and obtaining the name of the wireless network to be accessed, the key used for encryption, and the ciphertext string corresponding to the access verification information, the terminal to be accessed decrypts the above ciphertext string to obtain the plaintext access verify message.

In some optional implementations of this embodiment, when decrypting a ciphertext string, a preset decryption type is used, and a decryption function is called to decrypt the ciphertext string using a key to obtain the access verify message.

It can be understood that the above decryption type should correspond to the encryption type used during encryption. For example, when encrypting, use the AES encryption type, and also use the AES decryption type when decrypting.

Step 404, based on the name and access verification information, access the wireless network to be accessed.

According to the obtained name and access verification information of the wireless network to be accessed, the terminal to be accessed can quickly access the wireless network to be accessed.

In some optional implementations of this embodiment, before the terminal device accesses the wireless network, it may first detect the status of the switch for accessing the wireless network, and when it is detected that the status of the switch for accessing the wireless network is off , to automatically turn on the switch to access the wireless network. When it is detected that the state of the switch for accessing the wireless network is turned on, it is detected whether the switch is currently connected to the wireless network. When it is detected that the wireless network is currently connected, a wireless network switching inquiry message is displayed on the terminal to be connected. After the user confirms the above wireless network switching, the terminal to be accessed disconnects the connected wireless network, and automatically accesses the wireless network to be accessed.

This situation is especially applicable to fast switching of the wireless network to be accessed when the wireless network is currently connected and the terminal to be connected is exchanging network data, or the wireless network to be connected is a paid network or an insecure network.

In some optional implementation manners of this embodiment, the access status of accessing the wireless network to be accessed may also be displayed on the waiting terminal device, such as accessing successfully, accessing failed, or accessing.

In the method for accessing the wireless network provided by the above-mentioned embodiments of the present application, after the terminal to be accessed obtains the access code of the wireless network to be accessed, it analyzes the above-mentioned access code to obtain the encrypted access verification information and name, decrypt the access verification information, and finally access the wireless network to be accessed based on the name and access verification information of the wireless network to be accessed, thereby avoiding the need for the user to input verification when the terminal accesses the wireless network The cumbersome steps of information, to achieve fast and convenient access to the wireless network.

Further referring to FIG. 5 , as an implementation of the method shown in FIG. 2 above, the present application provides an embodiment of a device for sharing a wireless network. The device embodiment corresponds to the method embodiment shown in FIG. 2 , The device can be specifically applied to various electronic devices.

As shown in FIG. 5 , the device 500 for sharing a wireless network described in this embodiment includes: a first acquiring unit 501 , an encrypting unit 502 , a determining unit 503 and a sending unit 504 .

Wherein, the first obtaining unit 501 is configured to obtain the name and access verification information of the wireless network to be shared.

The encryption unit 502 is configured to encrypt the access verification information obtained by the first obtaining unit 501 to obtain a ciphertext string.

In some optional implementation manners of this embodiment, the encryption unit 502 may further include a generation module and an encryption module not shown in FIG. 5 .

Wherein, the generation module is used to adopt a preset encryption type and call a key generation function to generate a key.

The encryption module is used to call the encryption function to encrypt the access verification information with the key generated by the generation module to obtain a ciphertext string.

The determining unit 503 is configured to obtain an access code of the wireless network to be shared based on the name obtained by the first obtaining unit 501 and the ciphertext string obtained by the encrypting unit 502 .

In some optional implementations of this embodiment, the determining unit 503 may be further configured to: use the key generated by the generating module, the name obtained by the first obtaining unit 501, and the ciphertext string obtained by the encryption module in a preset Arrange them in order to get the access code.

In some optional implementation manners of this embodiment, the determining unit 503 may be further configured to:

Add the preset key identifier before the key generated by the generation module to obtain the key with the identifier; add the preset ciphertext string identifier before the ciphertext string obtained by the encryption module to obtain the ciphertext character with the identifier string; add a preset name identifier before the name of the wireless network to be shared obtained by the first obtaining unit 501, to obtain the name of the added identifier; combine the key of the added identifier, the ciphertext string of the added identifier, and the name of the added identifier, Obtain the main body of the access code; add a preset verification mark before the main body of the access code, add a preset end mark after the main body of the access code, and obtain the access code.

The sending unit 504 is configured to send the access code obtained by the determining unit 503 to the terminal to be accessed, so as to share the wireless network to be shared with the terminal to be accessed.

In some optional implementations of this embodiment, the sending unit 504 may be further configured to: send the access code to the terminal to be accessed through at least one of the following data transmission methods: near field communication, infrared, Bluetooth, radio frequency identification and other data transfer methods.

In the device for sharing a wireless network provided by the above embodiments of the present application, the encryption unit encrypts the access verification information of the wireless network to be shared, and the determination unit combines the name of the wireless network to be shared acquired by the first acquisition unit to generate the wireless network to be shared. The access code of the wireless network is shared, and then the sending unit shares the access code with the terminal to be accessed. When the terminal accesses the wireless network, the cumbersome steps of requiring the user to input verification information are avoided, and fast and convenient access to the wireless network is realized.

Further referring to FIG. 6 , as an implementation of the method shown in FIG. 4 above, the present application provides an embodiment of a device for accessing a wireless network, which corresponds to the method embodiment shown in FIG. 4 , the device can be specifically applied to various electronic devices.

As shown in FIG. 6 , an apparatus 600 for accessing a wireless network in this embodiment includes: a second acquiring unit 601 , an analyzing unit 602 , a decrypting unit 603 and an accessing unit 604 .

The second acquiring unit 601 is configured to acquire an access code of a wireless network to be accessed.

Wherein, the above-mentioned access code is obtained based on the name of the wireless network to be accessed and a ciphertext string obtained after encrypting the access verification information of the wireless network to be accessed.

The parsing unit 602 is configured to parse the access code obtained by the second obtaining unit 601 to obtain the name of the wireless network to be accessed and the above-mentioned ciphertext string.

In some optional implementation manners of this embodiment, the above access code may further include a key used to encrypt the access verification information.

The parsing unit 602 may be further configured to: read the access codes in sequence, and determine the name, ciphertext string and key based on the preset sequence.

In some optional implementations of this embodiment, the parsing unit 602 may be further used to:

Responding to the fact that the access code includes a verification identifier and an end identifier, detect whether the access code includes a key identifier, a ciphertext string identifier, and a name identifier;

In response to the access code including the key identifier, the ciphertext string identifier, and the name identifier, extract the character string indicated by the key identifier as the key, extract the character string indicated by the ciphertext string identifier as the ciphertext string, and extract the name identifier The indicated character string is used as the name of the wireless network to be connected.

The decryption unit 603 is configured to decrypt the ciphertext string obtained by the analysis unit 602 to obtain access verification information for accessing the wireless network.

In some optional implementations of this embodiment, the decryption unit may be further configured to: use a preset decryption type, call a decryption function to decrypt the ciphertext string with a key, and obtain access verification information.

The access unit 604 is configured to access the wireless network to be accessed based on the name of the wireless network to be accessed and the access verification information.

In some optional implementations of this embodiment, the above-mentioned apparatus 600 for accessing a wireless network may further include a detection unit not shown in FIG. The name and authentication information of the network, before connecting to the wireless network to be connected, perform the following steps:

Detect the state of the switch for accessing the wireless network; in response to detecting that the state of the switch for accessing the wireless network is off, turn on the switch for accessing the wireless network; in response to detecting that the state of the switch for accessing the wireless network is on, detect the current Whether to access the wireless network; in response to the current access to the wireless network, displaying a wireless network switching inquiry message; in response to receiving a confirmation message for switching the wireless network sent by the user, disconnecting the connected wireless network.

In some optional implementations of this embodiment, the above-mentioned apparatus 600 for accessing a wireless network may further include a second display unit not shown in FIG. into the state. The above-mentioned access status includes: access success, access failure, or access.

In the device for accessing the wireless network provided by the above-mentioned embodiments of the present application, after the second obtaining unit obtains the access code of the wireless network to be accessed, the analysis unit analyzes the above-mentioned access code to obtain the encrypted access code. Enter the verification information and name, the decryption unit decrypts to obtain the access verification information, and finally the access unit accesses the wireless network to be accessed based on the name of the wireless network to be accessed and the access verification information, thereby preventing the terminal from accessing the wireless network. When connecting to the network, users need to enter the cumbersome steps of verification information to achieve fast and convenient access to the wireless network.

It should be understood that the units 501 to 504 described in the device 500 for sharing a wireless network correspond to the steps in the method described with reference to FIG. 2; the units 601 to 504 described in the device 600 for accessing a wireless network Unit 604 respectively corresponds to each step in the method described with reference to FIG. 4 . Therefore, the operations and features described above for the method for sharing a wireless network are also applicable to the device 500 and the units contained therein; the operations and features described for the method for accessing a wireless network are also applicable to the device 600 and therein The included units will not be repeated here. The corresponding units of the apparatus 500 or the apparatus 600 may cooperate with the units in the terminal device to implement the solution of the embodiment of the present application.

In the above embodiments of the present application, the first acquisition unit and the second acquisition unit are only used to distinguish two different acquisition units; the first display unit and the second display unit are only used to distinguish two different display units . Those skilled in the art should understand that the first or second does not constitute a special limitation on the acquisition unit and the display unit.

Referring now to FIG. 7 , it shows a schematic structural diagram of a computer system 700 suitable for implementing a terminal device according to an embodiment of the present application.

As shown in FIG. 7 , a computer system 700 includes a central processing unit (CPU) 701 that can operate according to a program stored in a read-only memory (ROM) 702 or a program loaded from a storage section 708 into a random-access memory (RAM) 703 Instead, various appropriate actions and processes are performed. In the RAM 703, various programs and data necessary for the operation of the system 700 are also stored. The CPU 701 , ROM 702 , and RAM 703 are connected to each other via a bus 704 . An input/output (I/O) interface 705 is also connected to the bus 704 .

The following components are connected to the I/O interface 705: an input section 706 including a keyboard, a mouse, etc.; an output section 707 including a cathode ray tube (CRT), a liquid crystal display (LCD), etc., and a speaker; a storage section 708 including a hard disk, etc. and a communication section 709 including a network interface card such as a LAN card, a modem, or the like. The communication section 709 performs communication processing via a network such as the Internet. A drive 710 is also connected to the I/O interface 705 as needed. A removable medium 711 such as a magnetic disk, optical disk, magneto-optical disk, semiconductor memory, etc. is mounted on the drive 710 as necessary so that a computer program read therefrom is installed into the storage section 708 as necessary.

In particular, according to an embodiment of the present disclosure, the processes described above with reference to the flowcharts can be implemented as computer software programs. For example, embodiments of the present disclosure include a computer program product including a computer program tangibly embodied on a machine-readable medium, the computer program including program code for performing the methods shown in the flowcharts. In such an embodiment, the computer program may be downloaded and installed from a network via communication portion 709 and/or installed from removable media 711 . When the computer program is executed by the central processing unit (CPU) 701, the above-mentioned functions defined in the method of the present application are performed.

The flowchart and block diagrams in the Figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present application. In this regard, each block in a flowchart or block diagram may represent a module, program segment, or portion of code that contains one or more logic devices for implementing the specified Executable instructions for a function. It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or they may sometimes be executed in the reverse order, depending upon the functionality involved. It should also be noted that each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, can be implemented by a dedicated hardware-based system that performs the specified functions or operations , or may be implemented by a combination of dedicated hardware and computer instructions.

The units involved in the embodiments described in the present application may be implemented by means of software or by means of hardware. The described units can also be set in the processor, for example, can be described as: a processor includes a first acquisition unit, an encryption unit, a determination unit and a sending unit; or a processor includes a second acquisition unit, an analysis unit , a decryption unit and an access unit. Wherein, the names of these units do not constitute a limitation on the unit itself under certain circumstances, for example, the first acquiring unit may also be described as "a unit that acquires the name and access verification information of the wireless network to be shared".

As another aspect, the present application also provides a non-volatile computer storage medium, which may be the non-volatile computer storage medium contained in the device described in the above embodiments; It may be a non-volatile computer storage medium that exists independently and is not assembled into the terminal. The above-mentioned non-volatile computer storage medium stores one or more programs, and when the one or more programs are executed by a device, the device: acquires the name and access verification information of the wireless network to be shared; Encrypt the access verification information to obtain a ciphertext string; obtain the access code of the wireless network to be shared based on the name and the ciphertext string; send the access code to the terminal to be accessed , so as to share the wireless network to be shared with the terminal to be accessed. Or acquire an access code of the wireless network to be accessed, where the access code is obtained based on the name of the wireless network to be accessed and a ciphertext string obtained after encrypting the access verification information of the wireless network to be accessed analyzing the access code to obtain the name and the ciphertext string; decrypting the ciphertext string to obtain the access verification information; based on the name and the access verification information, receiving Enter the wireless network to be accessed.

The above description is only a preferred embodiment of the present application and an illustration of the applied technical principle. Those skilled in the art should understand that the scope of the invention involved in this application is not limited to the technical solution formed by the specific combination of the above-mentioned technical features, but should also cover the technical solution formed by the above-mentioned technical features without departing from the inventive concept. Other technical solutions formed by any combination of or equivalent features thereof. For example, a technical solution formed by replacing the above-mentioned features with technical features with similar functions disclosed in this application (but not limited to).

Claims (24)

1. A method for sharing a wireless network, characterized in that the method comprises: Obtain the name and access verification information of the wireless network to be shared; Encrypting the access verification information to obtain a ciphertext string; Obtain an access code of the wireless network to be shared based on the name and the ciphertext string; Sending the access code to the terminal to be accessed, so as to share the wireless network to be shared with the terminal to be accessed. 2. The method according to claim 1, wherein said encrypting said name and said access verification information to obtain a ciphertext string comprises: Using the preset encryption type, call the key generation function to generate the key; An encryption function is called to encrypt the access verification information with the key to obtain a ciphertext string. 3. The method according to claim 2, wherein the obtaining the access code of the wireless network to be shared based on the name and the ciphertext string comprises: Arranging the key, the name, and the ciphertext string in a preset sequence to obtain the access code. 4. The method according to claim 2, wherein the obtaining the access code of the wireless network to be shared based on the name and the ciphertext string comprises: Adding a preset key identifier before the key to obtain a key with the identifier added; Adding a preset ciphertext string identifier before the ciphertext string to obtain a ciphertext string with the identifier added; Adding a preset name logo before the name of the wireless network to be shared to obtain a name with the logo added; Combining the key of the added identification, the ciphertext string of the added identification, and the name of the added identification to obtain the main body of the access code; Adding a preset verification identifier before the main body of the access code, and adding a preset end identifier after the main body of the access code to obtain the access code. 5. The method according to claim 1, wherein the sending the access code to the terminal to be accessed comprises: The access code is sent to the terminal to be accessed by at least one of the following data transmission methods: near field communication, infrared, and bluetooth. 6. The method according to any one of claims 1-5, wherein the method further comprises: The sending status of sending the access code is displayed, and the sending status includes: sending successfully, sending failed or sending. 7. A method for accessing a wireless network, characterized in that the method comprises: Obtain an access code of the wireless network to be accessed, where the access code is obtained based on the name of the wireless network to be accessed and a ciphertext string obtained after encrypting the access verification information of the wireless network to be accessed ; Analyzing the access code to obtain the name and the ciphertext string; Decrypt the ciphertext string to obtain the access verification information; Based on the name and the access verification information, access the wireless network to be accessed. 8. The method according to claim 7, wherein the access code further includes a key used to encrypt the access verification information; and The analyzing the access code to obtain the name and the ciphertext string includes: The access codes are read sequentially, and the name, the ciphertext string and the key are determined based on a preset sequence. 9. The method according to claim 8, wherein said parsing said access code to obtain said name and said ciphertext string further comprises: In response to the access code including a verification identifier and an end identifier, detecting whether the access code includes a key identifier, a ciphertext string identifier, and a name identifier; In response to the access code including the key identifier, the ciphertext string identifier, and the name identifier, extracting the character string indicated by the key identifier as the key, and extracting the ciphertext string The character string indicated by the identification is used as the ciphertext character string, and the character string indicated by the name identification is extracted as the name of the wireless network to be accessed. 10. The method according to claim 8 or 9, wherein the decrypting the ciphertext string to obtain the access verification information comprises: Using a preset decryption type, calling a decryption function to use the key to decrypt the ciphertext string to obtain the access verification information. 11. The method according to claim 7, characterized in that, before accessing the wireless network to be accessed based on the name and the verification information, the method further comprises: Detect the state of the switch connected to the wireless network; In response to detecting that the switch for accessing the wireless network is off, turn on the switch for accessing the wireless network; In response to detecting that the state of the switch for accessing the wireless network is on, detecting whether to currently access the wireless network; In response to the currently connected wireless network, displaying a wireless network switching inquiry message; In response to receiving a confirmation message for switching wireless networks sent by the user, the connection to the accessed wireless network is disconnected. 12. The method according to claim 7, further comprising: Displaying the access status of the wireless network to be accessed, where the access status includes: successful access, failed access, or in progress. 13. A device for sharing a wireless network, characterized in that the device comprises: The first obtaining unit is used to obtain the name and access verification information of the wireless network to be shared; An encryption unit, configured to encrypt the access verification information to obtain a ciphertext string; A determining unit, configured to obtain an access code of the wireless network to be shared based on the name and the ciphertext string; A sending unit, configured to send the access code to a terminal to be accessed, so as to share the wireless network to be shared with the terminal to be accessed. 14. The device according to claim 13, wherein the encryption unit comprises: A generation module, configured to use a preset encryption type, and call a key generation function to generate a key; An encryption module, configured to call an encryption function to encrypt the access verification information with the key to obtain a ciphertext string. 15. The device according to claim 14, wherein the determining unit is further used for: Arranging the key, the name, and the ciphertext string in a preset sequence to obtain the access code. 16. The device according to claim 14, wherein the determining unit is further used for: Adding a preset key identifier before the key to obtain a key with the identifier added; Adding a preset ciphertext string identifier before the ciphertext string to obtain a ciphertext string with the identifier added; Adding a preset name logo before the name of the wireless network to be shared to obtain a name with the logo added; Combining the key of the added identification, the ciphertext string of the added identification, and the name of the added identification to obtain the main body of the access code; Adding a preset verification identifier before the main body of the access code, and adding a preset end identifier after the main body of the access code to obtain the access code. 17. The device according to claim 13, wherein the sending unit is further used for: The access code is sent to the terminal to be accessed by at least one of the following data transmission methods: near field communication, infrared, and bluetooth. 18. The device according to any one of claims 13-17, further comprising: The first display unit is configured to display the sending status of sending the access code, and the sending status includes: sending successfully, sending failed or sending. 19. A device for accessing a wireless network, characterized in that the device comprises: The second acquiring unit is configured to acquire an access code of the wireless network to be accessed, the access code is obtained after encrypting the access verification information of the wireless network to be accessed based on the name of the wireless network to be accessed The ciphertext string is obtained; A parsing unit, configured to parse the access code to obtain the name and the ciphertext string; A decryption unit, configured to decrypt the ciphertext string to obtain the access verification information; An access unit, configured to access the wireless network to be accessed based on the name and the access verification information. 20. The device according to claim 19, wherein the access code further includes a key used to encrypt the access verification information; and The parsing unit is further used for: The access codes are read sequentially, and the name, the ciphertext string and the key are determined based on a preset sequence. 21. The device according to claim 20, wherein the parsing unit is further used for: In response to the access code including a verification identifier and an end identifier, detecting whether the access code includes a key identifier, a ciphertext string identifier, and a name identifier; In response to the access code including the key identifier, the ciphertext string identifier, and the name identifier, extracting the character string indicated by the key identifier as the key, and extracting the ciphertext string The character string indicated by the identification is used as the ciphertext character string, and the character string indicated by the name identification is extracted as the name of the wireless network to be accessed. 22. The device according to claim 20 or 21, wherein the decryption unit is further used for: Using a preset decryption type, calling a decryption function to use the key to decrypt the ciphertext string to obtain the access verification information. 23. The device of claim 19, further comprising: A detecting unit, configured to detect the status of a switch for accessing a wireless network before the accessing unit accesses the wireless network to be accessed based on the name and the verification information; In response to detecting that the switch for accessing the wireless network is off, turn on the switch for accessing the wireless network; In response to detecting that the state of the switch for accessing the wireless network is on, detecting whether to currently access the wireless network; In response to the currently connected wireless network, displaying a wireless network switching inquiry message; In response to receiving a confirmation message for switching wireless networks sent by the user, the connection to the accessed wireless network is disconnected. 24. The device of claim 19, further comprising: The second display unit is configured to display an access status of the wireless network to be accessed, and the access status includes: access successful, access failure, or access.