CN101335617B - Wireless network automatic connecting method having security setting and apparatus thereof - Google Patents
Wireless network automatic connecting method having security setting and apparatus thereof Download PDFInfo
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- CN101335617B CN101335617B CN2007101270332A CN200710127033A CN101335617B CN 101335617 B CN101335617 B CN 101335617B CN 2007101270332 A CN2007101270332 A CN 2007101270332A CN 200710127033 A CN200710127033 A CN 200710127033A CN 101335617 B CN101335617 B CN 101335617B
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Abstract
The invention discloses an automatic connection method for a wireless network with security settings as well as a device thereof; the automatic connection method for a wireless network with security settings comprises the following steps that: firstly, a wireless base station which is preset with a floating service set identifier and a pubic session key is provided, wherein, the floating service set identifier has a name prefix, and a host system is also provided to carried out a set connection program so as to scan out the wireless base station with a name prefix and then obtain the floating service set identifier of the wireless base station. Secondly, both the wireless base station and the set connection program carry out a operational program so as to generate a dynamic session key and then are converted to be an encryption system of the wireless network, which causes the host system and the wireless base station to carry out a wireless connection by the encryption system of the wireless network, thereby achieving a purpose of saving the time for constructing the wireless network platform.
Description
Technical field
The present invention relates to a kind of wireless network automatic connecting method, particularly a kind of wireless network automatic connecting method and device thereof with security setting.
Background technology
In recent years, because the digitlization of information makes the information on the network more and more, and a large amount of information was the major reason that many people use network, no matter the information in the daily life or the academic data of every field nearly all can obtain from network.And network also has the advantage of globalization, makes that the estrangement of distance, the boundary line of country no longer are problems, and network connects to a colony with the world, and becomes a communication bridge that crosses the boundary of a country.
And development of internet technology, expanding from cable network is popular known wireless network up till now.And the characteristic of wireless network is as long as in the scope that radio wave is contained, and just can carry out line, and this can not only save cable network shared space in the hardware circuit configuration, more is eager to have a try by masses because of its convenience and work elasticity.
Yet we know must provide a radio base station by the hsrdware requirements of wireless network (AccessPoint AP) comes to provide wireless network agreement service, address administration and relevant security mechanisms to the system and device in the affiliated area.And with regard on the know-why, each radio base station has a different service identification code (Service Set Identifier is set, SSID), be used for distinguishing different networks, the user has set different SSID in system and device just can enter different networks.In other words, SSID is the title of a Local Area Network just, and the system and device that has only title to be set to identical SSID value just can carry out mutual communication.And, because wireless network exists sizable risk on data transmission security at present, therefore, when the user desired the initialization system device and uses wireless network by radio base station, the setting of the security mechanisms of must arranging in pairs or groups again just can be guaranteed data transmission safety.
And above-mentioned this whole assignment procedure, the user must be prior to searching the signal of this radio base station in the system and device, in system and device, set relevant information (as: the network convention address of this radio base station again, the IP address), then set the mechanism of various fail safes again, can connect radio base station at last and use the service of wireless network smoothly.
Though the early stage simplification of these numerous and diverse setting process at present is many, but still is known by every user so easily, so the user when the wireless network platform with fail safe is set, still must spend many time and spirit.Therefore, how to allow the user when wireless network platform is set, system and device identification automatically and connect radio base station, and finish the setting of security mechanisms simultaneously, this is is worth the place of being improved at present.
Summary of the invention
In view of this, technical problem to be solved by this invention is, the design of the firmware program by radio base station inside, and the software program of corresponding control in the collocation host computer system, make under the hardware configuration that need not change script host computer system and radio base station, just be able to pass through merely the startup of the software program in the host computer system, and finish connecting wireless network automatically with security setting.Whereby, reaching the purpose of saving the wireless network platform construction time, and then increase efficient and convenience significantly.
In order to achieve the above object, according to a scheme proposed by the invention, a kind of wireless network automatic connecting method with security setting is provided, may further comprise the steps: at first, provide and being preset with the service of floating identification code (Service Set Identifier is set, SSID) and the radio base station of a shared golden key (Shared Key) (Access Point, AP), and unsteady service wherein is provided with identification code and has preposition title.In addition, provide host computer system to carry out again and set the line program, go out to have the radio base station of this preposition title with automatic scan, and then the unsteady service that obtains this radio base station is provided with identification code, and setting line program wherein is preset with identical common golden key equally with radio base station.Radio base station and setting line program are all carried out operation program, with the service of will floating identification code being set comes computing to form dynamic golden key (Dynamic Key) by shared golden key, and further should be converted to the wireless network encryption mechanism by dynamic golden key again, at last, make host computer system and radio base station carry out radio connecting, and encrypt and decipher by the wireless network encryption mechanism.Whereby, to finish connecting wireless network with security setting.
Aforesaid wireless network automatic connecting method with security setting, described unsteady service is provided with identification code and further comprises random number identification code, this unrest is counted identification code when this radio base station starts, by the active parameter of random number generation, so that should unsteadyly serving that front and back produced be provided with identification code formation difference.
Aforesaid wireless network automatic connecting method with security setting, described unsteady service is provided with identification code and further comprises device name, in order to the title of this radio base station of input to be provided, to form passive parameter, and then make this service of floating that identification code is set to have this preposition title simultaneously, identification code and this device name are counted in this unrest, and produced before and after allowing identification code should the service of floating be set can reaches this passive parameter by this active parameter and form difference.
Aforesaid wireless network automatic connecting method with security setting, described radio base station and this setting line program further add physical address, user's title and password in the operation program that is carried out, the identification code combination to be set, come computing to form this dynamic golden key by this common golden key again with this service of floating.
Aforesaid wireless network automatic connecting method with security setting, described physical address are the physical address of the radio network interface of this radio base station.
Aforesaid wireless network automatic connecting method with security setting, described operation program are hash algorithm, digital encryption standard algorithm, advanced encryption standard algorithm or other mathematics algorithms of informative abstract.
Aforesaid wireless network automatic connecting method with security setting, described wireless network encryption mechanism are the shared in advance golden key mechanism of wired symmetric cryptography mechanism (WEP) or wireless protection access.
In order to achieve the above object,, provide a kind of wireless network automatic connecting device, comprising: radio base station and host computer system with security setting according to another program proposed by the invention.Wherein, radio base station is preset with the service of floating identification code and shared golden key is set, and this service of floating is provided with identification code and has preposition title, and host computer system is used for carrying out the line program of setting, scan the radio base station that meets with this preposition title of automatic foundation, and the unsteady service that obtains this radio base station is provided with identification code.Wherein, in setting the line program, be preset with identical shared golden key with this radio base station, make radio base station and setting line programming system can carry out operation program, with the service of will floating identification code is set and comes computing by shared golden key, and be converted to the wireless network encryption mechanism, and then radio base station and host computer system are able to carry out radio connecting by the wireless network encryption mechanism.Whereby, to reach connecting wireless network with security setting.
Aforesaid wireless network automatic connecting device with security setting, described unsteady service is provided with identification code and further comprises random number identification code, it is when this radio base station starts that identification code is counted in this unrest, by the active parameter of random number generation, so that should unsteadyly serving that front and back produced be provided with identification code formation difference.
Aforesaid wireless network automatic connecting device with security setting, described unsteady service is provided with identification code and further comprises device name, in order to the title of this radio base station of input to be provided, to form passive parameter, and then make this service of floating that identification code is set to have this preposition title simultaneously, identification code and this device name are counted in this unrest, and produced before and after allowing identification code should the service of floating be set can reaches this passive parameter by this active parameter and form difference.
Aforesaid wireless network automatic connecting device with security setting, described radio base station and this setting line program further add physical address, user's title and password in the operation program that is carried out, the identification code combination to be set, come computing to form this dynamic golden key by this common golden key again with this service of floating.
Above general introduction and ensuing detailed description and accompanying drawing all are in order to further specify mode, means and the effect that the present invention takes for the predetermined purpose of realization.And relevant other purposes of the present invention and advantage will be set forth in follow-up explanation and accompanying drawing.
Description of drawings
Fig. 1 is the schematic diagram of Application Example of the present invention; And
Fig. 2 is the embodiment flow chart of the wireless network automatic connecting method of the present invention with security setting.
Wherein, description of reference numerals is as follows:
10 radio base stations
20,21 host computer systems
201 set the line program
Embodiment
Please refer to Fig. 1, be the schematic diagram of Application Example of the present invention.As shown in the figure, the present invention mainly is the wireless network automatic connecting that is used to set between a radio base station 10 and the host computer system 20.Wherein, in host computer system 20, carry out one and set line program 201, in the radio wave scope, meet the radio base station 10 of inner setting parameter to be used for automatic scan.And radio base station 10 is preset with an identical shared golden key (Shared Key) with setting line program 201, to be used for producing the required security mechanisms of connecting wireless network respectively.So, when host computer system 20 and radio base station 10 are same produce these security mechanisms after, just can realize each other radio connecting by this security mechanisms.
And another host computer system 21 is not owing to there be the corresponding setting line program 201 of installation and radio base station 10 among the figure, so this host computer system 21 can't have this shared golden key.Therefore, this host computer system 21 can't produce next the communication with radio base station 10 of identical security mechanisms and form radio connecting.So, by design of the present invention, the user is as long as the setting line program of carrying out in the host computer system 20 201 just can realize line with radio base station 10 easily, and the radio base station among the present invention 10 also only can carry out line with the host computer system 20 that has same security mechanism, and can effectively prevent the line control that other host computer systems 21 trials are carried out.
Please refer to Fig. 2, have the embodiment flow chart of the wireless network automatic connecting method of security setting for the present invention.By design of the present invention, the user is able to be provided with more simply the wireless network platform with security setting, as shown in the figure, the invention provides a kind of wireless network automatic connecting method with security setting, its step comprises: at first at step S100, provide to be preset with the radio base station 10 that a service of floating is provided with identification code (SSID) and shared golden key, and should the service of floating identification code be set and has a preposition title (Prefix Name) to represent this radio base station 10.
In addition, in order to allow radio base station 10 when each start, all can produce different unsteady services and identification code is set to increase fail safe, this service of floating is provided with identification code and further comprises a random number identification code and a device name.Wherein random number identification code is when the each start of radio base station 10, all a parameter initiatively that can produce by random number.Device name then is to work out the title of importing in order to offer the user voluntarily for 10 of radio base stations, and can determine whether input according to user's demand, therefore can become a passive parameter.And thus, the form that the unsteady service of radio base station 10 is provided with identification code just can have preposition title, random number identification code and device name simultaneously, and arranges in regular turn.So the unsteady service that is produced when allowing 10 starts of each radio base station is provided with identification code, just because of the influence of active parameter and passive parameter difference to some extent.
Then, at S101, step of the present invention continues to provide host computer system 20 to carry out setting line program 201 again, wherein sets line program 201 and is preset with identical shared golden key with radio base station 10.So, at S103, after setting 201 startings of line program, just can scan the radio base station 10 that meets this preposition title in the present environment automatically according to preposition title (parameter of inner setting), and send a Request Packet, and at S105, radio base station 10 is after receiving this Request Packet, just reply this Request Packet, identification code is set to host computer system 20 with the unsteady service that itself is provided.At this moment, at S107, host computer system 20 just receives and should identification code be set the service of floating, so that setting line program 201 obtains equally and has this service of floating identification code is set.
And then, at S109, set line program 201 and just can carry out an operation program, come computing obtained unsteady service is provided with identification code by default shared golden key, to produce a dynamic golden key.And the dynamic golden key of this moment does not meet the standard of wireless network, so the program that can't carry out computing for wireless network, so at S111, set line program 201 and further dynamic golden key is converted to a wireless network encryption mechanism again, with as the program of when data are carried out wireless transmission, encrypting or deciphering.And it is identical, radio base station 10 is after execution in step S105 is with the Request Packet of replying host computer system 20, just also carry out operation program at step S113 and come computing by default shared golden key, and then produce dynamic golden key so that unsteady service own is provided with identification code.And at S115, radio base station 10 also further is converted to the wireless network encryption mechanism with dynamic golden key again, with as the program of carrying out corresponding encryption or deciphering when data are carried out wireless transmission.
And the setting line program 201 in radio base station 10 and host computer system 20 all finish change out the wireless network encryption mechanism after, at S117 and S119, because the wireless network encryption mechanism on both sides is identical, so just can under the encryption of wireless network encryption mechanism and deciphering, carries out radio connecting between radio base station 10 and the host computer system 20 and realize linking up.
And it is above-mentioned at radio base station 10 and to set the operation program that line program 201 carried out can for example be informative abstract hash algorithm (Message Digest-5 on actual design, MD-5), digital encryption standard algorithm (Digital Encryption Standard, DES), Advanced Encryption Standardalgorithm (AdvancedEncryption Standard, AES) or other mathematical algorithms.The wireless network encryption mechanism then can for example be wired equivalent privacy mechanism (Wired Equivalent Privacy; WEP) or the shared in advance golden key mechanism of wireless protection access (Wi-Fi Protected Access-Pre-Shared Key, WPA-PSK or WPA2-PSK).
In addition, the present invention is in order further to increase the fail safe of dynamic golden key, in operation program, more can further add a physical address, user's title and a password, the identification code combination to be set with unsteady service originally, come computing by common golden key again, form the dynamic golden key that has more security consideration.Wherein, physical address is the physical address of the radio network interface of radio base station 10.And with regard to the operation in the practical application, physical address, user's title and password can for example be to import by a cable network input unit (as: network gold key dish) on radio base station 10, and aspect host computer system 20, then be to come the information of display requirement input, to allow the user carry out corresponding input by setting line program 201.
In order to further specify generation and the conversion that identification code, operation program and wireless network encryption mechanism are set about the service of floating among the present invention, please refer to following example explanation.
For example, to be " AW-GV910 " and random number identification code that start is this time produced be " Eric " for " e0AJ " and device name to the preposition title of radio base station 10.Therefore, unsteady service is provided with identification code and is " AW-GV910e0AJEric ".And, can import physical address " 0x0015AF123456 " and user's title " admin " again for the consideration of fail safe.
So, above unsteady service is provided with identification code, physical address and user's title makes up, undertaken after the operation program of MD-5 by shared golden key (for example being the word string of 32 bytes) again, just can for example obtain the dynamic golden key of " 0x0f05d135c7603243c7e62f89a483a159 ".
And in order to meet the encryption mechanism of wireless network, therefore must dynamic golden key be changed.For example: if when using 64 of WEP machine-processed, transformation result is preceding 5 bytes of getting dynamic golden key, just " 0f05d135c7 ".And if when using 128 of WEP machine-processed, transformation result is preceding 13 bytes of getting dynamic golden key, just " 0f05d135c7603243c7e62f89a4 ".And if when using WPA-PSK mechanism,, therefore will set whole word strings that transformation result is dynamic golden key, just " 0x0f05d135c7603243c7e62f89a483a159 " because it can be the current password (passpharse) of random length.At last, between host computer system 20 and the radio base station 10, can in above-mentioned wireless network encryption mechanism, select for use and set identical mechanism and come to carry out encipherment protection, and be decrypted and correctly read for wireless data transmission each other.
In sum, by design of the present invention, the user is before being provided with wireless network platform, do not need to carry out again the education or the study of related setting, as long as merely on host computer system, start the line program of setting, just can finish automatically and radio base station between radio connecting, and the security setting that also can be correlated with automatically simultaneously is to safeguard the data transmission safety on the wireless network.Whereby, can reach and save the purpose that the user is provided with the time of wireless network platform, to increase efficient and convenience significantly.
The above, only be the detailed description and the accompanying drawing of specific embodiments of the invention, be not in order to restriction the present invention, all scopes of the present invention should be as the criterion with the claim of enclosing, any those of ordinary skills in the field of the invention, can think easily and variation or modify all can be encompassed in the claim that the present invention defines.
Claims (11)
1. the wireless network automatic connecting method with security setting is characterized in that, may further comprise the steps:
Provide being preset with the radio base station that the service of floating is provided with identification code and shared golden key, and should the service of floating identification code be set and has preposition title;
Provide host computer system to carry out and set the line program, go out to have this radio base station of this preposition title with automatic scan, and then the unsteady service that obtains this radio base station is provided with identification code, and this setting line program is preset with identical shared golden key with this radio base station;
This radio base station and this setting line program are all carried out operation program, with the service of should floating identification code are set and come computing to form dynamic golden key by this shared golden key, and further should be converted to the wireless network encryption mechanism by dynamic golden key; And
This host computer system and this radio base station carry out radio connecting, and carry out the encryption and the deciphering of transfer of data by this wireless network encryption mechanism.
2. the wireless network automatic connecting method with security setting as claimed in claim 1, it is characterized in that, described unsteady service is provided with identification code and further comprises random number identification code, it is when this radio base station starts that identification code is counted in this unrest, by the active parameter of random number generation, so that should unsteadyly serving that front and back produced be provided with identification code formation difference.
3. the wireless network automatic connecting method with security setting as claimed in claim 2, it is characterized in that, described unsteady service is provided with identification code and further comprises device name, in order to the title of this radio base station of input to be provided, to form passive parameter, and then make this service of floating that identification code is set to have this preposition title simultaneously, identification code and this device name are counted in this unrest, and the identification code that should the service of floating be provided with that is produced before and after allowing reaches this passive parameter by this active parameter and forms difference.
4. the wireless network automatic connecting method with security setting as claimed in claim 1, it is characterized in that, described radio base station and this setting line program further add physical address, user's title and password in the operation program that is carried out, the identification code combination to be set, come computing to form this dynamic golden key by this shared golden key again with this service of floating.
5. the wireless network automatic connecting method with security setting as claimed in claim 4 is characterized in that, described physical address is the physical address of the radio network interface of this radio base station.
6. the wireless network automatic connecting method with security setting as claimed in claim 1 is characterized in that, described operation program is informative abstract hash algorithm, digital encryption standard algorithm or Advanced Encryption Standardalgorithm.
7. the wireless network automatic connecting method with security setting as claimed in claim 1 is characterized in that, described wireless network encryption mechanism is the shared in advance golden key mechanism of wired equivalent privacy mechanism or wireless protection access.
8. the wireless network automatic connecting device with security setting is characterized in that, comprising:
Radio base station being preset with the service of floating identification code and shared golden key is set, and should the service of floating identification code be set and has preposition title; And
Host computer system is used for carry out setting the line program, scans this radio base station that meets with this preposition title of automatic foundation, and the unsteady service that obtains this radio base station is provided with identification code;
Wherein, this setting line program is preset with identical shared golden key with this radio base station, this radio base station and this setting line program are all carried out operation program, with the service of should floating identification code being set comes computing to form dynamic golden key by this shared golden key, and further should be converted to the wireless network encryption mechanism by dynamic golden key, and then this radio base station and this host computer system are able to carry out radio connecting by this wireless network encryption mechanism.
9. the wireless network automatic connecting device with security setting as claimed in claim 8, it is characterized in that, described unsteady service is provided with identification code and further comprises random number identification code, it is when this radio base station starts that identification code is counted in this unrest, by the active parameter of random number generation, so that should unsteadyly serving that front and back produced be provided with identification code formation difference.
10. the wireless network automatic connecting device with security setting as claimed in claim 9, it is characterized in that, described unsteady service is provided with identification code and further comprises device name, in order to the title of this radio base station of input to be provided, to form passive parameter, and then make this service of floating that identification code is set to have this preposition title simultaneously, identification code and this device name are counted in this unrest, and the identification code that should the service of floating be provided with that is produced before and after allowing reaches this passive parameter by this active parameter and forms difference.
11. the wireless network automatic connecting device with security setting as claimed in claim 8, it is characterized in that, described radio base station and this setting line program further add physical address, user's title and password in the operation program that is carried out, the identification code combination to be set, come computing to form this dynamic golden key by this shared golden key again with this service of floating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101270332A CN101335617B (en) | 2007-06-28 | 2007-06-28 | Wireless network automatic connecting method having security setting and apparatus thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101270332A CN101335617B (en) | 2007-06-28 | 2007-06-28 | Wireless network automatic connecting method having security setting and apparatus thereof |
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| Publication Number | Publication Date |
|---|---|
| CN101335617A CN101335617A (en) | 2008-12-31 |
| CN101335617B true CN101335617B (en) | 2011-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2007101270332A Expired - Fee Related CN101335617B (en) | 2007-06-28 | 2007-06-28 | Wireless network automatic connecting method having security setting and apparatus thereof |
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| Country | Link |
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| CN (1) | CN101335617B (en) |
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| CN101335617A (en) | 2008-12-31 |
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