CN105681029A - Method and device for creating WEP password - Google Patents
Method and device for creating WEP password Download PDFInfo
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- CN105681029A CN105681029A CN201511027141.3A CN201511027141A CN105681029A CN 105681029 A CN105681029 A CN 105681029A CN 201511027141 A CN201511027141 A CN 201511027141A CN 105681029 A CN105681029 A CN 105681029A
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- wireless network
- character string
- letter
- hotspot name
- network hotspot
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/03—Protecting confidentiality, e.g. by encryption
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
- H04L9/0869—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving random numbers or seeds
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
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- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a method for creating a WEP password. The method comprises the steps of: receiving a wireless network hotspot name input by a user on a wireless network setting page; identifying letters in the wireless network hotspot name; and creating the WEP password by a character string which is formed by serially connecting a first character string of a first preset length composed of randomly generated numbers and a second character string of a second preset length generated by the letters in the wireless network hotspot name according to a preset rule. The invention discloses a device for creating the WEP password. The method disclosed by the invention can be used for automatically creating the corresponding WEP password according to the characters in the name input by the user on the wireless network setting page, thereby reducing the user operation and improving the creation efficiency of the WEP password of the wireless network.
Description
Technical field
The present invention relates to wireless communication technology field, particularly relate to a kind of method and apparatus creating password.
Background technology
When manually adding wireless network, if user selects the wireless network to adding to be encrypted, such as the wireless network added is selected wired equivalent privacy WEP (WiredEquivalentPrivacy, WEP) mode, user is needed to be manually entered the password of certain figure place, such as 16,32 etc.
This user of needs inputs and arranges the mode of password, can waste user time, and especially by when arranging password in intelligent television, owing to the input operation of the input keyboard of TV is cumbersome, ratio is if desired for switching input method, and keyboard cursor moves slow. This very inconvenient user manually arranges password.
Summary of the invention
Present invention is primarily targeted at a kind of method and apparatus creating WEP password of proposition, it is intended to realize automatically creating the WEP password of wireless network focus.
For achieving the above object, a kind of method creating WEP password provided by the invention, said method comprising the steps of:
Receive user and the wireless network hotspot name of page input is set at wireless network;
Identify the letter in described wireless network hotspot name;
The character string that second character string of the first character string form the first predetermined length by the numeral of stochastic generation and the second predetermined length generated according to pre-defined rule according to the letter in wireless network hotspot name is formed after concatenating is created as WEP password.
Preferably, include before identifying the step of the letter in described wireless network hotspot name described in:
Judge in described wireless network hotspot name, whether character is all legitimate characters, and wherein said legitimate characters includes English alphabet and numeral;
If character is all legitimate characters in described wireless network hotspot name, then perform step: identify the letter in described wireless network hotspot name.
Preferably, the character string that described the first character string form the first predetermined length by the numeral of stochastic generation and the second character string of the second predetermined length of generating according to pre-defined rule according to the letter in wireless network hotspot name are formed after concatenating is created as the step of WEP password and includes:
Extract the letter in described wireless network hotspot name;
Second character string of the letter randomly choosing corresponding figure place in all of English alphabet and letter composition the second preset length extracted, and in numeral 0～9, randomly select numeral to generate the first character string of the first predetermined length;
Described second character string and described first character string are concatenated the WEP password as described wireless network focus.
Preferably, described described second character string is included as the step of the WEP password of described wireless network focus with described first character string concatenation:
The letter extracted, the letter randomly choosed and described first character string are sequentially carried out sequence, it is thus achieved that sorted character string, using the described character string WEP password as described wireless network focus.
Preferably, also include before the step that the character string that described the first character string form the first predetermined length by the numeral of stochastic generation and the second character string of the second predetermined length of generating according to pre-defined rule according to the letter in wireless network hotspot name are formed after concatenating is created as WEP password:
Obtain the encryption type of described wireless network focus;
When the encryption type of described wireless network focus is WEP, perform step: the character string that the second character string of the first character string form the first predetermined length by the numeral of stochastic generation and the second predetermined length generated according to pre-defined rule according to the letter in wireless network hotspot name is formed after concatenating is created as WEP password.
Additionally, for achieving the above object, the present invention also provides for a kind of device creating WEP password, and described device includes:
Receiver module, arranges the wireless network hotspot name of page input for receiving user at wireless network;
Identification module, for identifying the letter in described wireless network hotspot name;
Creation module, the character string formed after concatenating for the first character string be made up of the first predetermined length the numeral of stochastic generation and the second character string of the second predetermined length of generating according to pre-defined rule according to the letter in wireless network hotspot name is created as WEP password.
Preferably, described device also includes:
Judge module, is used for judging in described wireless network hotspot name, whether character is all legitimate characters, and wherein said legitimate characters includes English alphabet and numeral;
Described identification module, if being additionally operable in described wireless network hotspot name, character is all legitimate characters, then perform step: identify the letter in described wireless network hotspot name.
Preferably, described creation module includes:
Extraction unit, for extracting the letter in described wireless network hotspot name;
Select unit, for the second character string of the letter randomly choosing corresponding figure place in all of English alphabet and letter composition the second preset length extracted, and in numeral 0～9, randomly select numeral to generate the first character string of the first predetermined length;
Creating unit, for concatenating the WEP password as described wireless network focus using described second character string and described first character string.
Preferably, described creating unit is additionally operable to the letter extracted, the letter randomly choosed and described first character string are sequentially carried out sequence, it is thus achieved that sorted character string, using the described character string WEP password as described wireless network focus.
Preferably, described device also includes:
Obtain module, for obtaining the encryption type of described wireless network focus;
Described creation module, it is additionally operable to when the type of described wireless network focus is WEP, performs step: the character string that the second character string of the first character string form the first predetermined length by the numeral of stochastic generation and the second predetermined length generated according to pre-defined rule according to the letter in wireless network hotspot name is formed after concatenating is created as WEP password.
The present invention arranges the wireless network hotspot name of page input by receiving user at wireless network; Identify the letter in described wireless network hotspot name; The character string that second character string of the first character string form the first predetermined length by the numeral of stochastic generation and the second predetermined length generated according to pre-defined rule according to the letter in wireless network hotspot name is formed after concatenating is created as WEP password. By the way, the present invention can arrange character in the title of page input according to user at wireless network and automatically create the WEP password of correspondence, decreases user operation, improves the establishment efficiency of wireless network focus WEP password.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet that the present invention creates the method first embodiment of WEP password;
Fig. 2 is the schematic flow sheet that the present invention creates method second embodiment of WEP password;
Fig. 3 is a kind of schematic flow sheet that the character string formed after the second character string of the first character string form the first predetermined length by the numeral of stochastic generation in the embodiment of the present invention and the second predetermined length generated according to pre-defined rule according to the letter in wireless network hotspot name concatenates is created as WEP password;
Fig. 4 is the schematic flow sheet that the present invention creates method the 3rd embodiment of WEP password;
Fig. 5 is the high-level schematic functional block diagram that the present invention creates the device first embodiment of WEP password;
Fig. 6 is the high-level schematic functional block diagram that the present invention creates device second embodiment of WEP password;
Fig. 7 is the one refinement high-level schematic functional block diagram of creation module in the embodiment of the present invention;
Fig. 8 is the high-level schematic functional block diagram that the present invention creates device the 3rd embodiment of WEP password.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention.
The present invention provides a kind of method creating WEP password.
It is the schematic flow sheet that the present invention creates the method first embodiment of WEP password with reference to Fig. 1, Fig. 1.
In the present embodiment, the method for this establishment password includes:
Step S10, receives user and arranges the wireless network hotspot name of page input at wireless network;
The present embodiment illustrates for executive agent with intelligent television, can also be that the equipment of wireless network focus can be set such as router, mobile terminal etc. during actual enforcement.
Can being provided with wireless network circuit on intelligent television, wireless network circuit may be used for the circuit of hotspot pattern, it is also possible to includes the electronic circuit for client. Wireless network circuit can certainly be not provided with on intelligent television, intelligent television is served only for as the display arranging wireless network password, namely arranged the wireless network focus password of wireless router by intelligent television, now invention software can be applied in wireless router. Can also apply the present invention on intelligent television in being embodied as, the password of wireless router is set automatically by intelligent television.
User can pass through the operation equipment of intelligent television, open wireless network to arrange or what's new, thus opening wireless network to arrange the page, open wireless network as by arranging menu the page is set or opens router wireless network by webpage the page is set, certainly can also when first switching on use, intelligent television or router automatic jump to wireless network and arrange the page, are shown by intelligent television display interface. Described intelligent television monitor in real time operation equipment produce focus display the page in position, described focus move to arrange wireless network Page Name SSID is set time, user can input wireless network hotspot name in title input frame.
Step S20, identifies the letter in described wireless network hotspot name;
According to the step S10 wireless network hotspot name received, automatically identify the letter in described wireless network hotspot name, specifically, after user inputs wireless network hotspot name a period of time, when not carrying out continuing operation, judge that user inputs wireless network hotspot name complete, equipment identifies the letter in described wireless network hotspot name automatically, can certainly user when having inputted described wireless network hotspot name, the equipment that is operated by is clicked and is arranged on the button generating password in this page, described intelligent television starts to identify the letter in described wireless network hotspot name, can also when focus corresponding for the equipment that operates be moved to other positions removing name from the rolls title input frame by user in being embodied as, judge that the input of described wireless network hotspot name is complete, described intelligent television starts to identify the letter in described wireless network hotspot name.
The character string that step S30, the numeral of stochastic generation the first character string form the first predetermined length and the second character string of the second predetermined length generated according to pre-defined rule according to the letter in wireless network hotspot name are formed after concatenating is created as WEP password.
Corresponding WEP password is created by presetting rule, such as the random numeral adding fixing figure place and/or letter after the character identifying described wireless network hotspot name according to the step S20 letter identified. If some system is provided with WEP password figure place rule, then after identifying described wireless network hotspot name character, the figure place that in acquisition system, WEP password encryption requires, such as 16,32,64 etc., then at the character of the character identified corresponding figure place added behind. If the number of character is more than the figure place of password in wireless network hotspot name, then in the character identified, randomly choose the character of corresponding figure place as password.
Be embodied as can also letter in wireless network hotspot name described in nonrecognition, after judging that user inputs wireless network hotspot name, directly create corresponding WEP password according to presetting rule, the WEP password of such as direct stochastic generation correspondence figure place. More enforcement can also add WEP password in other way.
The present invention arranges the wireless network hotspot name of page input by receiving user at wireless network; Identify the letter in described wireless network hotspot name; The character string that second character string of the first character string form the first predetermined length by the numeral of stochastic generation and the second predetermined length generated according to pre-defined rule according to the letter in wireless network hotspot name is formed after concatenating is created as WEP password. By the way, the present invention can arrange character in the title of page input according to user at wireless network and automatically create the WEP password of correspondence, decreases user operation, improves the establishment efficiency of wireless network focus WEP password.
It is the schematic flow sheet that the present invention creates method second embodiment of WEP password with reference to Fig. 2, Fig. 2.
Create the method first embodiment of WEP password based on the present invention, described method can also include:
Step S40, it is judged that in described wireless network hotspot name, whether character is all legitimate characters.
Owing to Chinese Character Recognition is complex, for alleviating the burden running present device, meet most equipment simultaneously and the rule of password is set: the general password arranged is digital and alphabetical. It is embodied as middle legitimate characters and can also include some conventional signs such as slash.
Before the step S20 letter identified in described wireless network hotspot name, judge in described wireless network hotspot name, whether character is all legitimate characters, wherein said legitimate characters is English alphabet and numeral, the present embodiment identifies character in described wireless network hotspot name be English alphabet and/or numeral time, it is believed that it is legal name;If character includes other characters removing English alphabet and numeral, such as Chinese character, then it is assumed that described wireless network hotspot name is illegal title in described wireless network hotspot name.
If character is legitimate characters in described wireless network hotspot name, then perform step S20: identify the letter in described wireless network hotspot name. Otherwise do not create the focus password of correspondence, certainly can also eject prompting, such as: title is illegal.
The character string formed after concatenating with reference to the second character string that Fig. 3, Fig. 3 are the first character string form the first predetermined length by the numeral of stochastic generation in the embodiment of the present invention and the second predetermined length generated according to pre-defined rule according to the letter in wireless network hotspot name is created as a kind of schematic flow sheet of WEP password.
Create method second embodiment of password based on the present invention, step S30 may include that
Step S31, extracts the letter in described wireless network hotspot name;
When step S40 judges that described wireless network hotspot name includes legitimate characters, extract the letter in described wireless network hotspot name, namely extract the English alphabet in described wireless network hotspot name.
Step S32, the letter randomly choosing corresponding figure place in all of English alphabet and the letter extracted form the second character string of the second preset length, and randomly select numeral in numeral 0～9 to generate the first character string of the first predetermined length;
According to the step S31 character extracted, determine the figure place that the figure place of the character extracted in described wireless network hotspot name also needs to compared with preset encryption figure place, described preset encryption figure place is the figure place of Crypted password set in advance, when can also be run in different systems, obtain the encryption figure place of this default in real time.
The figure place required due to WEP password encryption is generally 16,32 and higher figure place, it can be considered that the figure place that in the title of user's input, included alphabetical figure place requires less than WEP password encryption, when determining the figure place of needs, English alphabet and/or numeral 0～9 randomly choose English alphabet and/or the numeral of figure place corresponding to the figure place needed, namely in A-Z and 0-9, randomly choose letter and/or the numeral of corresponding figure place, including: in A-Z, randomly choose the letter of corresponding figure place; 0-9 randomly chooses the numeral of corresponding figure place; A-Z and 0-9 randomly chooses the letter and number of corresponding figure place. The present embodiment Chinese and English letter case-insensitive, being embodied as Chinese and English letter can be case sensitive.
If the figure place of the character extracted is more than or equal to preset encryption figure place, then in the English alphabet extracted and/or numeral, select the several English alphabet of presetting bit and/or numeral.
Second character string of the second preset length in the present embodiment, the letter extracting letter with randomly choose corresponding figure place formed, the blockette of the first predetermined length extracted is as the first character string, described second preset length and the first preset length can be configured as the case may be, such as when WEP password encryption figure place is 16, described second preset length and the first preset length are all 8.
Step S33, concatenates the WEP password as described wireless network focus using described second character string and described first character string.
The password as described wireless network focus is concatenated according to step S32 described second character string determined and described first character string.
Specifically, the letter extracted, the letter randomly choosed and described first character string are sequentially carried out sequence, it is thus achieved that sorted character string, using the described character string WEP password as described wireless network focus.
By the numeral in the step S32 preset figure place selected in 0-9 at random, extract the letter in described wireless network hotspot name and the English alphabet that randomly chooses in A-Z is sequentially carried out sequence, obtain sorted character string, then using the sorted character string WEP password as described wireless network. such as in certain system, preset interface figure place is 16, the wireless network hotspot name of user's input is A_Wifi1, then extracting character in described wireless network hotspot name is A, W, i, f, i, extracting numeral in described wireless network hotspot name is 1, assume that in password, numeral and English alphabet figure place are all 8, 0-9 selects 8 bit digital at random, it is followed successively by 9, 1, 3, 2, 4, 5, 7, 8, owing to the letter extracted is less than 8, in A-Z, then randomly choose 3, it is followed successively by C, D, E, the numeral that will randomly choose, in the described wireless network hotspot name extracted, character and the English alphabet that randomly chooses are sequentially carried out sequence, obtain sorted character string: 91324578AWifiCDE, using sorted character string as password. certainly can also be ranked up obtaining sorted character string with other sortords. the figure place being embodied as middle numeral and letter can carry out self-defined setting according to the actual requirements.
It is the schematic flow sheet that the present invention creates method the 3rd embodiment of WEP password with reference to Fig. 4, Fig. 4.
Create the method first embodiment of WEP password based on the present invention, described method can also include:
Step S50, it is thus achieved that the encryption type of described wireless network focus.
This step can perform before step S20; Can also perform before step S40; Can also after the step s 40, perform before step S30, namely before the letter in identifying described wireless network hotspot name; Or after the letter in identifying described wireless network hotspot name, it is judged that before whether the character in described wireless network hotspot name includes legitimate characters; Or after judging that described character includes legitimate characters, before corresponding establishment WEP password, it is thus achieved that the encryption type of described wireless network focus, wherein the encryption type of wireless network focus includes wired equivalent privacy WEP, WPA, WPA2 etc.
When the encryption type of described wireless network focus is WEP, perform step S30: the character string that the second character string of the first character string form the first predetermined length by the numeral of stochastic generation and the second predetermined length generated according to pre-defined rule according to the letter in wireless network hotspot name is formed after concatenating is created as WEP password, such as user is after inputting described wireless network hotspot name, the type selecting this focus created is WEP, or opening, user, the type giving tacit consent to this focus when wireless network password arranges the page is WEP, after user inputs password, then perform step S30: the character string that the second character string of the first character string form the first predetermined length by the numeral of stochastic generation and the second predetermined length generated according to pre-defined rule according to the letter in wireless network hotspot name is formed after concatenating is created as WEP password.
If the type obtaining described wireless network focus is not WEP, does not then automatically create password, or when the type that user selects not is WEP, remove the password automatically created.
The present invention further provides a kind of device creating WEP password.
It is the high-level schematic functional block diagram that the present invention creates the device first embodiment of WEP password with reference to Fig. 5, Fig. 5.
In the present embodiment, the device of this establishment password includes:
Receiver module 10, arranges the wireless network hotspot name of page input for receiving user at wireless network.
The present embodiment illustrates for executive agent with intelligent television, can also be that the equipment of wireless network focus can be set such as router, mobile terminal etc. during actual enforcement.
Can being provided with wireless network circuit on intelligent television, wireless network circuit may be used for the circuit of hotspot pattern, it is also possible to includes the electronic circuit for client. Wireless network circuit can certainly be not provided with on intelligent television, intelligent television is served only for as the display arranging wireless network password, namely arranged the wireless network focus password of wireless router by intelligent television, now invention software can be applied in wireless router. Can also apply the present invention on intelligent television in being embodied as, the password of wireless router is set automatically by intelligent television.
User can pass through the operation equipment of intelligent television, open wireless network to arrange or what's new, thus opening wireless network to arrange the page, open wireless network as by arranging menu the page is set or opens router wireless network by webpage the page is set, certainly can also when first switching on use, intelligent television or router automatic jump to wireless network and arrange the page, are shown by intelligent television display interface. Described intelligent television monitor in real time operation equipment produce focus display the page in position, described focus move to arrange wireless network Page Name SSID is set time, user can input title in wireless network hotspot name input frame.
Identification module 20, for identifying the letter in described wireless network hotspot name.
According to the wireless network hotspot name that receiver module 10 receives, automatically identify the letter in described wireless network hotspot name, specifically, after user inputs wireless network hotspot name a period of time, when not carrying out continuing operation, judge that user inputs title complete, equipment identifies the letter in described wireless network hotspot name automatically, can certainly user when having inputted described wireless network hotspot name, the equipment that is operated by is clicked and is arranged on the button generating password in this page, described intelligent television starts to identify the letter in described wireless network hotspot name, can also when focus corresponding for the equipment that operates be moved to other positions removing name from the rolls title input frame by user in being embodied as, judge that the input of described wireless network hotspot name is complete, described intelligent television starts to identify the letter in described wireless network hotspot name.
Creation module 30, the character string formed after concatenating for the first character string be made up of the first predetermined length the numeral of stochastic generation and the second character string of the second predetermined length of generating according to pre-defined rule according to the letter in wireless network hotspot name is created as WEP password.
Corresponding WEP password is created by presetting rule, such as the random numeral adding fixing figure place and/or letter after the character identifying described wireless network hotspot name according to the letter that identification module 20 identifies. If some system is provided with WEP password figure place rule, then after identifying described wireless network hotspot name character, the figure place of WEP security requirements in acquisition system, such as 16,32,64 etc., then at the character of the character identified corresponding figure place added behind. If the number of character is more than the figure place of password in wireless network hotspot name, then in the character identified, randomly choose the character of corresponding figure place as password.
Be embodied as can also letter in wireless network hotspot name described in nonrecognition, after judging that user inputs wireless network hotspot name, directly create corresponding WEP password according to presetting rule, the WEP password of such as direct stochastic generation correspondence figure place.More enforcement can also add WEP password in other way.
The present invention arranges the wireless network hotspot name of page input by receiving user at wireless network; Identify the letter in described wireless network hotspot name; The character string that second character string of the first character string form the first predetermined length by the numeral of stochastic generation and the second predetermined length generated according to pre-defined rule according to the letter in wireless network hotspot name is formed after concatenating is created as WEP password. By the way, the present invention can arrange character in the wireless network hotspot name of page input according to user at wireless network and automatically create the WEP password of correspondence, decreases user operation, improves the establishment efficiency of wireless network focus WEP password.
It is the high-level schematic functional block diagram that the present invention creates device second embodiment of WEP password with reference to Fig. 6, Fig. 6;
Create the device first embodiment of WEP password based on the present invention, described device also includes:
Judge module 40, is used for judging in described wireless network hotspot name, whether character is all legitimate characters, and wherein said legitimate characters includes English alphabet and numeral; Described identification module 20, if being additionally operable in described wireless network hotspot name, character is all legitimate characters, then perform step: identify the letter in described wireless network hotspot name.
Owing to Chinese Character Recognition is complex, for alleviating the burden running present device, meet most equipment simultaneously and the rule of password is set: the general password arranged is digital and alphabetical. It is embodied as middle legitimate characters and can also include some conventional signs such as slash.
Before the letter that identification module 20 identifies in described wireless network hotspot name, judge in described wireless network hotspot name, whether character is all legitimate characters, wherein said legitimate characters is English alphabet and numeral, the present embodiment identifies character in described wireless network hotspot name be English alphabet and/or numeral time, it is believed that it is legal name; If character includes other characters removing English alphabet and numeral, such as Chinese character, then it is assumed that described wireless network hotspot name is illegal title in described wireless network hotspot name.
If character is legitimate characters in described wireless network hotspot name, then perform step S20: identify the letter in described wireless network hotspot name. Otherwise do not create the focus password of correspondence, certainly can also eject prompting, such as: title is illegal.
With reference to the one refinement high-level schematic functional block diagram that Fig. 7, Fig. 7 are creation module in the embodiment of the present invention;
Create device second embodiment of WEP password based on the present invention, creation module 30 also includes:
Extraction unit 31, if being legitimate characters for character in described wireless network hotspot name, then extracts the letter in described wireless network hotspot name.
When judge module 40 judges that described wireless network hotspot name includes legitimate characters, extract the letter in described wireless network hotspot name, namely extract the English alphabet in described wireless network hotspot name.
Select unit 32, for the second character string of the letter randomly choosing corresponding figure place in all of English alphabet and letter composition the second preset length extracted, and in numeral 0～9, randomly select numeral to generate the first character string of the first predetermined length.
According to the character that extraction unit 31 extracts, determine the figure place that the figure place of the character extracted in described wireless network hotspot name also needs to compared with preset encryption figure place, described preset encryption figure place is the figure place of Crypted password set in advance, when can also be run in different systems, obtain the encryption figure place of this default in real time.
The figure place required due to WEP password encryption is generally 16,32 and higher figure place, it can be considered that the figure place that in the title of user's input, included alphabetical figure place requires less than WEP password encryption, when determining the figure place of needs, English alphabet and/or an integer number randomly choose English alphabet and/or the numeral of figure place corresponding to the figure place needed, namely in A-Z and/or numeral 0-9, randomly choose letter and/or the numeral of corresponding figure place, including: in A-Z, randomly choose the letter of corresponding figure place; 0-9 randomly chooses the numeral of corresponding figure place; A-Z and 0-9 randomly chooses the letter and number of corresponding figure place. The present embodiment Chinese and English letter case-insensitive, being embodied as Chinese and English letter can be case sensitive.
If the figure place of the character extracted is more than or equal to preset encryption figure place, then in the English alphabet extracted and/or numeral, select the several English alphabet of presetting bit and/or numeral.
Second character string of the second preset length in the present embodiment, the letter extracting letter with randomly choose corresponding figure place formed, the blockette of the first predetermined length extracted is as the first character string, described second preset length and the first preset length can be configured as the case may be, such as when WEP password encryption figure place is 16, described second preset length and the first preset length are all 8.
Creating unit 33, for concatenating the WEP password as described wireless network focus using described second character string and described first character string.
Creating unit 33 is additionally operable to the letter extracted, the letter randomly choosed and described first character string are sequentially carried out sequence, it is thus achieved that sorted character string, using the described character string WEP password as described wireless network focus.
According to select unit 32 select corresponding figure place English alphabet and/or numeral and extract character in described wireless network hotspot name in step S31, as the password of described wireless network focus.
Specifically, the letter in the wireless network hotspot name digital, described randomly choosed is sequentially carried out sequence with the letter randomly choosed, it is thus achieved that sorted character string, using the described character string password as described wireless network focus.
By the numeral in the step S32 preset figure place selected in 0-9 at random, extract the letter in described wireless network hotspot name and the English alphabet that randomly chooses in A-Z is sequentially carried out sequence, obtain sorted character string, then using the sorted character string WEP password as described wireless network focus. such as in certain system, preset interface figure place is 16, the wireless network hotspot name of user's input is A_Wifi1, then extracting character in described wireless network hotspot name is A, W, i, f, i, extracting numeral in described wireless network hotspot name is 1, assume that in password, numeral and English alphabet figure place are all 8, 0-9 selects 8 bit digital at random, it is followed successively by 9, 1, 3, 2, 4, 5, 7, 8, owing to the letter extracted is less than 8, in A-Z, then randomly choose 3, it is followed successively by C, D, E, the numeral that will randomly choose, in the described wireless network hotspot name extracted, character and the English alphabet that randomly chooses are sequentially carried out sequence, obtain sorted character string: 91324578AWifiCDE, using sorted character string as password. certainly can also be ranked up obtaining sorted character string with other sortords. the figure place being embodied as middle numeral and letter can carry out self-defined setting according to the actual requirements.
It is the high-level schematic functional block diagram that the present invention creates device the 3rd embodiment of WEP password with reference to Fig. 8, Fig. 8
Create the device first embodiment of WEP password based on the present invention, described device also includes:
Obtain module 50, for obtaining the encryption type of described wireless network focus;Creation module 30, it is additionally operable to when the type of described wireless network focus is WEP, performs step: the character string that the second character string of the first character string form the first predetermined length by the numeral of stochastic generation and the second predetermined length generated according to pre-defined rule according to the letter in wireless network hotspot name is formed after concatenating is created as WEP password.
Before letter symbol in identifying described wireless network hotspot name; Or after the letter in identifying described wireless network hotspot name, it is judged that before whether described wireless network hotspot name includes legitimate characters; Or after judging that described character includes legitimate characters, before corresponding establishment WEP password, it is thus achieved that the encryption type of described wireless network focus, wherein the type of wireless network focus includes wired equivalent privacy WEP, WPA, WPA2 etc.
When the encryption type of described wireless network focus is WEP, perform: the character string that the second character string of the first character string form the first predetermined length by the numeral of stochastic generation and the second predetermined length generated according to pre-defined rule according to the letter in wireless network hotspot name is formed after concatenating is created as WEP password, such as user is after inputting described wireless network hotspot name, the type selecting this focus created is WEP, or opening, user, the encryption type giving tacit consent to this focus when wireless network password arranges the page is WEP, the character string that the first character string that then creation module 30 form the first predetermined length by the numeral of stochastic generation after user inputs password and the second character string of the second predetermined length generated according to pre-defined rule according to the letter in wireless network hotspot name are formed after concatenating is created as WEP password.
If the type obtaining described wireless network focus is not WEP, does not then automatically create password, or when the type that user selects not is WEP, remove the password automatically created.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the present invention and accompanying drawing content to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, all in like manner include in the scope of patent protection of the present invention.
Claims (10)
1. the method creating WEP password, it is characterised in that said method comprising the steps of:
Receive user and the wireless network hotspot name of page input is set at wireless network;
Identify the letter in described wireless network hotspot name;
The character string that second character string of the first character string form the first predetermined length by the numeral of stochastic generation and the second predetermined length generated according to pre-defined rule according to the letter in wireless network hotspot name is formed after concatenating is created as WEP password.
2. the method for claim 1, it is characterised in that described in identify in described wireless network hotspot name letter step before include:
Judge in described wireless network hotspot name, whether character is all legitimate characters, and wherein said legitimate characters includes English alphabet and numeral;
If character is all legitimate characters in described wireless network hotspot name, then perform step: identify the letter in described wireless network hotspot name.
3. method as claimed in claim 2, it is characterized in that, the character string that described the first character string form the first predetermined length by the numeral of stochastic generation and the second character string of the second predetermined length generated according to pre-defined rule according to the letter in wireless network hotspot name are formed after concatenating is created as the step of WEP password and includes:
Extract the letter in described wireless network hotspot name;
Second character string of the letter randomly choosing corresponding figure place in all of English alphabet and letter composition the second preset length extracted, and in numeral 0～9, randomly select numeral to generate the first character string of the first predetermined length;
Described second character string and described first character string are concatenated the WEP password as described wireless network focus.
4. method as claimed in claim 3, it is characterised in that described described second character string is included as the step of the WEP password of described wireless network focus with described first character string concatenation:
The letter extracted, the letter randomly choosed and described first character string are sequentially carried out sequence, it is thus achieved that sorted character string, using the described character string WEP password as described wireless network focus.
5. the method for claim 1, it is characterized in that, also include before the step that the character string that described the first character string form the first predetermined length by the numeral of stochastic generation and the second character string of the second predetermined length generated according to pre-defined rule according to the letter in wireless network hotspot name are formed after concatenating is created as WEP password:
Obtain the encryption type of described wireless network focus;
When the encryption type of described wireless network focus is WEP, perform step: the character string that the second character string of the first character string form the first predetermined length by the numeral of stochastic generation and the second predetermined length generated according to pre-defined rule according to the letter in wireless network hotspot name is formed after concatenating is created as WEP password.
6. the device creating WEP password, it is characterised in that described device includes:
Receiver module, arranges the wireless network hotspot name of page input for receiving user at wireless network;
Identification module, for identifying the letter in described wireless network hotspot name;
Creation module, the character string formed after concatenating for the first character string be made up of the first predetermined length the numeral of stochastic generation and the second character string of the second predetermined length of generating according to pre-defined rule according to the letter in wireless network hotspot name is created as WEP password.
7. device as claimed in claim 6, it is characterised in that described device also includes:
Judge module, is used for judging in described wireless network hotspot name, whether character is all legitimate characters, and wherein said legitimate characters includes English alphabet and numeral;
Described identification module, if being additionally operable in described wireless network hotspot name, character is all legitimate characters, then perform step: identify the letter in described wireless network hotspot name.
8. device as claimed in claim 7, it is characterised in that described creation module includes:
Extraction unit, for extracting the letter in described wireless network hotspot name;
Select unit, for the second character string of the letter randomly choosing corresponding figure place in all of English alphabet and letter composition the second preset length extracted, and in numeral 0～9, randomly select numeral to generate the first character string of the first predetermined length;
Creating unit, for concatenating the WEP password as described wireless network focus using described second character string and described first character string.
9. device as claimed in claim 8, it is characterized in that, described creating unit is additionally operable to the letter extracted, the letter randomly choosed and described first character string are sequentially carried out sequence, it is thus achieved that sorted character string, using the described character string WEP password as described wireless network focus.
10. device as claimed in claim 6, it is characterised in that described device also includes:
Obtain module, for obtaining the encryption type of described wireless network focus;
Described creation module, it is additionally operable to when the type of described wireless network focus is WEP, performs step: the character string that the second character string of the first character string form the first predetermined length by the numeral of stochastic generation and the second predetermined length generated according to pre-defined rule according to the letter in wireless network hotspot name is formed after concatenating is created as WEP password.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511027141.3A CN105681029A (en) | 2015-12-30 | 2015-12-30 | Method and device for creating WEP password |
| PCT/CN2016/084229 WO2017113587A1 (en) | 2015-12-30 | 2016-06-01 | Method and apparatus for creating wep password |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201511027141.3A CN105681029A (en) | 2015-12-30 | 2015-12-30 | Method and device for creating WEP password |
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| CN105681029A true CN105681029A (en) | 2016-06-15 |
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| CN201511027141.3A Pending CN105681029A (en) | 2015-12-30 | 2015-12-30 | Method and device for creating WEP password |
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| CN (1) | CN105681029A (en) |
| WO (1) | WO2017113587A1 (en) |
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| WO2017113587A1 (en) | 2017-07-06 |
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