CN105721144A - Password storage method of wireless network access point and terminal - Google Patents
Password storage method of wireless network access point and terminal Download PDFInfo
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- CN105721144A CN105721144A CN201610074210.4A CN201610074210A CN105721144A CN 105721144 A CN105721144 A CN 105721144A CN 201610074210 A CN201610074210 A CN 201610074210A CN 105721144 A CN105721144 A CN 105721144A
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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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
- H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
- H04L9/0631—Substitution permutation network [SPN], i.e. cipher composed of a number of stages or rounds each involving linear and nonlinear transformations, e.g. AES algorithms
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- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
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- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a password storage method of a wireless network access point and a terminal. The password storage method of the wireless network access point comprises following steps of obtaining a password storing request in a process that the terminal connects the wireless network access point; decrypting the wireless network configuration file in the terminal according to the password storage request; storing the password of the wireless network access point in the decrypted wireless network configuration file; and encrypting the decrypted wireless network configuration file. According to the password storage method of the wireless network access point, the password of the wireless network access point can be stored well; the password is prevented from being leaked; and the network security is improved.
Description
Technical field
The present invention relates to moving communicating field, particularly relate to password store method and the terminal of a kind of wireless network access point.
Background technology
Along with the development of mobile communication technology, Wireless Fidelity (Wireless-Fidelity, Wi-Fi) technology is more and more universal, and people connect focus online frequently by Wi-Fi.Based on the consideration of safety, most of focuses are all encrypted, connect focus and are required for passing through authentication.
At present, widely used identification authentication mode is Wi-Fi network secure accessing (Wi-FiProtectedAccess, WPA), it can ensure that the user data of WLAN is not subjected to reveal, and the network client only authorized just can access this WLAN, and the WPA agreement in Android mobile phone typically uses what radio network configuration (wpa_supplicant) realized.If user selects when connecting WiFi to preserve WIFI password (this WiFi access point password), then this WIFI password is generally all saved in wireless networks profiles (wpa_supplicant.conf), so, can certainly be dynamically connected when user networks every time, it is not necessary to be performed manually by Password Input.But there is certain danger in this preserving type, if because certain third party software (such as malicious plugins) obtains the System Privileges of user mobile phone, just can directly from this wpa_supplicant.conf file acquisition WIFI password, the data causing user are easily compromised, and internet security is low.
Summary of the invention
It is an object of the invention to provide the password store method of a kind of wireless network access point and terminal, easily reveal with the wireless network password after solving the preservation of existing terminal, the technical problem that safety is low.
For solving above-mentioned technical problem, the embodiment of the present invention provides techniques below scheme:
A kind of password store method of wireless network access point, comprising:
Carry out in the process of wireless network access point connection in terminal, obtain password and preserve request；
Preserve request according to described password the wireless networks profiles in described terminal is decrypted；
The password of described wireless network access point is stored in the wireless networks profiles after described deciphering；
Wireless networks profiles after described deciphering is encrypted, to preserve the password of described wireless network access point.
Further, the described step that wireless networks profiles after described deciphering is encrypted specifically includes:
Obtain and preset random code；
Determine the key that described default random code is described wireless networks profiles；
Adopt algorithm that the wireless networks profiles after described deciphering is encrypted according to described key.
Further, before obtaining described default random code, the password store method of described wireless network access point also includes:
If described terminal first connection wireless network, then call the random function in presetting database and generate described default random code.
Further, described step wireless networks profiles after described deciphering being encrypted according to described key employing algorithm includes:
Adopt Advanced Encryption Standard aes algorithm that the wireless networks profiles after described deciphering is encrypted according to described key.
Further, described step wireless networks profiles in described terminal being decrypted according to the preservation request of described password includes:
Key described in acquisition request is preserved according to described password；
Adopt described aes algorithm that the wireless networks profiles in described terminal is decrypted according to described key.
For solving above-mentioned technical problem, the embodiment of the present invention also provides for techniques below scheme:
A kind of terminal, comprising:
Acquisition module, for carrying out in the process of wireless network access point connection in terminal, obtains password and preserves request；
Deciphering module, is decrypted the wireless networks profiles in described terminal for preserving request according to described password；
Memory module, is used in the wireless networks profiles after the password of described wireless network access point is stored in described deciphering；
Encrypting module, for being encrypted the wireless networks profiles after described deciphering, to preserve the password of described wireless network access point.
Further, described encrypting module specifically includes:
Obtain submodule, be used for obtaining default random code；
Determine submodule, for determining the key that described default random code is described wireless networks profiles；
Encryption submodule, for adopting algorithm that the wireless networks profiles after described deciphering is encrypted according to described key.
Further, described terminal also includes generation module, is used for:
Before described acquisition submodule obtains and presets random code, if described terminal first connection wireless network, then call the random function in presetting database and generate described default random code.
Further, described encryption submodule specifically for:
Adopt Advanced Encryption Standard aes algorithm that the wireless networks profiles after described deciphering is encrypted according to described key.
Further, described deciphering module specifically for:
Key described in acquisition request is preserved according to described password；
Adopt described aes algorithm that the wireless networks profiles in described terminal is decrypted according to described key.
The password store method of wireless network access point of the present invention and terminal, carry out in the process of wireless network access point connection in terminal, request is preserved by obtaining password, and according to the preservation request of this password, the wireless networks profiles in this terminal is decrypted, afterwards, the password of this wireless network access point is stored in wireless networks profiles after decryption, and the wireless networks profiles after deciphering is encrypted, the password of wireless network access point can be preserved preferably, prevent password from revealing, improve internet security.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, by the specific embodiment of the present invention is described in detail, technical scheme and other beneficial effect will be made apparent.
Fig. 1 is the schematic flow sheet of the password store method of the wireless network access point that first embodiment of the invention provides.
The structural representation of the terminal that Fig. 2 a provides for second embodiment of the invention.
The structural representation of another terminal that Fig. 2 b provides for second embodiment of the invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those skilled in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
The embodiment of the present invention provides password store method and the terminal of a kind of wireless network access point.To be described in detail respectively below.
First embodiment
The present embodiment will be described from the angle of terminal, and this terminal can include the radio networking devices such as mobile phone, panel computer, notebook computer.
Referring to Fig. 1, Fig. 1 and specifically describe the password store method of the wireless network access point that first embodiment of the invention provides, it may include that
S101, carry out in the process of Network Access Point connection in terminal, obtain password and preserve request.
In the present embodiment, when user is by new wireless network access point (i.e. AP access point, WirelessAccessPoint) wireless network (such as WIFI) is carried out when connecting, typically require the password that this AP access point is set, and, during for avoiding carrying out next time the connection of same AP access point, needing user to be again manually entered password, the password of this AP access point can be preserved by user.The form that specifically can pass through pop-up box reminds whether user needs the password of this AP access point is preserved, if user selects "Yes", then terminal can generate this password and preserve request.
Wireless networks profiles in terminal is decrypted by S102, the request that preserves according to this password.
In the present embodiment, this wireless networks profiles can be configured according to the demand of practical application, such as, it is possible to is the WPA_supplicant.conf that stored when dispatching from the factory of terminal, etc..Concrete, it is possible to preserve acquisition request clear crytpographic key A according to this password, and adopt this clear crytpographic key A that this wireless networks profiles is decrypted, wherein, this clear crytpographic key A can be manually entered by user, and such as, terminal can show that a Password Input frame inputs this clear crytpographic key A for user.This clear crytpographic key A can also be that system automatically generates, and such as this clear crytpographic key A can be the optional network specific digit sequence that system obtains automatically.
It is easily understood that, before this wireless networks profiles is decrypted, also needing to arrange Crypted password B and it is encrypted, this Crypted password B can also be manually entered by user or be automatically generated by system, generally, this Crypted password B should be identical with this clear crytpographic key A.Such as, when this clear crytpographic key A is manually entered by user, this Crypted password B also should be that user is manually entered, such as, when the Crypted password B that user is manually arranged is 1234, if need to this wireless networks profiles be decrypted, the clear crytpographic key A that user inputs in Password Input frame should also be 1234.Again such as, when this clear crytpographic key A be system automatically obtain time, this Crypted password B also should be that system automatically generates, such as, when terminal by specific function automatically generate a Crypted password B be 345 time, if need to this wireless networks profiles be decrypted, the clear crytpographic key A that terminal obtains automatically also should be 345.
S103, the password of this wireless network access point is stored in the wireless networks profiles after this deciphering.
In the present embodiment, when after this wireless networks profiles successful decryption, it is possible to the password of this good for user setup AP access point is stored among this wireless networks profiles.
S104, the wireless networks profiles after this deciphering is encrypted, to preserve the password of this wireless network access point.
Preferably, above-mentioned steps S104 specifically may include that
(1) default random code is obtained.
In the present embodiment, this default random code can by user's sets itself, it is also possible to be that system automatically generates.Such as, this default random code can be the numeral 3 that user oneself is arranged, it is also possible to be a terminal system random number 4 calling that specific function (such as random function) generates.
Preferably, when this default random code be system automatically generate time, the password store method of this wireless network access point can also include:
Before obtaining this default random code, if this terminal first connection wireless network, then call the random function in presetting database and generate this default random code.
In the present embodiment, this presetting database can be that system default is arranged, and can store various function set in it.This random function rand () can be selected voluntarily by user, it is also possible to is that terminal sets when dispatching from the factory.
Such as, as terminal first connection WiFi, terminal can automatically be called the random function in local data base and generate a random number (such as 6) as this default random code.
(2) determine that this default random code is the ciphering key of this wireless networks profiles.
(3) adopt algorithm that the wireless networks profiles after this deciphering is encrypted according to this ciphering key.
In the present embodiment, when terminal successfully obtains default random code, can arrange this default random code is the ciphering key of wireless networks profiles, and this ciphering key is stored in data base, use for next time, afterwards, this ciphering key is utilized to adopt algorithm that the wireless networks profiles after this deciphering is encrypted.
Preferably, for preventing other people from obtaining this ciphering key easily, when determining that this default random code is ciphering key, by algorithm, this ciphering key can also be changed further, and by the ciphering key after this conversion ' be stored in data base, such as, it is possible to make C '=2C+4 etc. by algorithm, afterwards, the ciphering key after this conversion is utilized ' adopt algorithm that this wireless networks profiles is encrypted.Such that the ciphering key after making other people obtain this conversion from data base ', owing to not knowing algorithm, can not be correct obtain this initial ciphering key, thus further increasing the safety of data.
In the present embodiment, above-mentioned steps (3) specifically may include that
Adopt Advanced Encryption Standard (AES, AdvancedEncryptionStandard) algorithm that the wireless networks profiles after this deciphering is encrypted according to this ciphering key.
In the present embodiment, this aes algorithm is a symmetric block ciphers algorithm, and its ciphering process is mainly concerned with four kinds of operations: byte replacement, line displacement, row are obscured and InvAddRoundKey.Owing to every single stepping of this ciphering process is all reversible, therefore the inverse operation that its decrypting process is corresponding ciphering process.
It should be noted that, the Crypted password B mentioned in above-mentioned steps S102 or clear crytpographic key A can be this ciphering key, concrete, when terminal is decrypted, can automatically obtain this ciphering key, and this ciphering key can be utilized this ciphertext (i.e. wireless networks profiles after encryption) to be decrypted by inverse operation corresponding with AES in aes algorithm, become original wireless networks profiles, now, this step S102 specifically may include that
This ciphering key of acquisition request is preserved according to this password；
Adopt this aes algorithm that the wireless networks profiles in terminal is decrypted according to this ciphering key.
In the present embodiment, owing in aes algorithm, this decrypting process is the inverse operation of corresponding ciphering process, namely only need to be operated just the ciphertext after encryption being become expressly (i.e. this wireless networks profiles after deciphering) according to the order contrary with ciphering process.Concrete, when terminal gets password preservation request, automatically the ciphering key stored can be obtained from data base, and utilize this ciphering key to be operated can this wireless networks profiles being decrypted according to the order contrary with ciphering process.
From the above, the password store method of the wireless network access point that the present embodiment provides, carry out in the process of wireless network access point connection in terminal, request is preserved by obtaining password, and according to the preservation request of this password, the wireless networks profiles in this terminal is decrypted, afterwards, the password of this wireless network access point is stored in wireless networks profiles after decryption, and the wireless networks profiles after deciphering is encrypted, the password of wireless network access point can be preserved preferably, prevent password from revealing, improve internet security.
Second embodiment
On the basis of method described in embodiment one, the present embodiment will be further described below from the angle of terminal, refer to Fig. 2 b, Fig. 2 b specifically describes the terminal that second embodiment of the invention provides, it may include that acquisition module 10, deciphering module 20, memory module 30 and encrypting module 40, wherein:
Acquisition module 10, for carrying out in the process of wireless network access point connection in terminal, obtains password and preserves request.
In the present embodiment, when user is by new wireless network access point (i.e. AP access point, WirelessAccessPoint) wireless network (such as WIFI) is carried out when connecting, typically require the password that this AP access point is set, and, during for avoiding carrying out next time the connection of same AP access point, needing user to be again manually entered password, the password of this AP access point can be preserved by user.The form that specifically can pass through pop-up box reminds whether user needs the password of this AP access point is preserved, if user selects "Yes", then terminal can generate this password and preserve request.
Deciphering module 20, is decrypted the wireless networks profiles in this terminal for preserving request according to this password.
In the present embodiment, this wireless networks profiles can be configured according to the demand of practical application, such as, it is possible to is the WPA_supplicant.conf that stored when dispatching from the factory of terminal, etc..Concrete, this deciphering module 20 can preserve acquisition request clear crytpographic key A according to this password, and adopt this clear crytpographic key A that this wireless networks profiles is decrypted, wherein, this clear crytpographic key A can be manually entered by user, such as, terminal can show that a Password Input frame inputs this clear crytpographic key A for user.This clear crytpographic key A can also be that system automatically generates, and such as this clear crytpographic key A can be the optional network specific digit sequence that system obtains automatically.
It is easily understood that, before this wireless networks profiles is decrypted, also needing to arrange Crypted password B and it is encrypted, this Crypted password B can also be manually entered by user or be automatically generated by system, generally, this Crypted password B should be identical with this clear crytpographic key A.Such as, when this clear crytpographic key A is manually entered by user, this Crypted password B also should be that user is manually entered, such as, when the Crypted password B that user is manually arranged is 1234, if need to this wireless networks profiles be decrypted, the clear crytpographic key A that user inputs in Password Input frame should also be 1234.Again such as, when this clear crytpographic key A be system automatically obtain time, this Crypted password B also should be that system automatically generates, such as, when terminal by specific function automatically generate a Crypted password B be 345 time, if need to this wireless networks profiles be decrypted, the clear crytpographic key A that terminal obtains automatically also should be 345.
Memory module 30, is used in the wireless networks profiles after the password of this wireless network access point is stored in this deciphering.
In the present embodiment, after deciphering module 20 is to this wireless networks profiles successful decryption, the password of this good for user setup AP access point can be stored among this wireless networks profiles by memory module 30.
Encrypting module 40, for being encrypted the wireless networks profiles after this deciphering, to preserve the password of this wireless network access point.
Preferably, referring to Fig. 2 b, above-mentioned encrypting module 40 specifically may include that acquisition submodule 41, determines submodule 42 and encryption submodule 43, wherein:
Obtain submodule 41, be used for obtaining default random code.
In the present embodiment, this default random code can by user's sets itself, it is also possible to be that system automatically generates.Such as, this default random code can be the numeral 3 that user oneself is arranged, it is also possible to be a terminal system random number 4 calling that specific function (such as random function) generates.
Preferably, when this default random code be system automatically generate time, this terminal can also include generation module 50, is used for:
Before this acquisition submodule 41 obtains and presets random code, if this terminal first connection wireless network, then call the random function in presetting database and generate this default random code.
In the present embodiment, this presetting database can be that system default is arranged, and can store various function set in it.This random function rand () can be selected voluntarily by user, it is also possible to is that terminal sets when dispatching from the factory.
Such as, as terminal first connection WiFi, this generation module 50 can automatically call the random function in local data base and generate a random number (such as 6) as this default random code.
Determine submodule 42, for determining that this default random code is the ciphering key of this wireless networks profiles.
Encryption submodule 43, for adopting algorithm that the wireless networks profiles after this deciphering is encrypted according to this ciphering key.
In the present embodiment, when obtaining submodule 41 and successfully obtaining default random code, determining that submodule 42 can arrange this default random code is the ciphering key of wireless networks profiles, and this ciphering key is stored in data base, use for next time, afterwards, encryption submodule 43 utilizes this ciphering key to adopt algorithm that the wireless networks profiles after this deciphering is encrypted.
Preferably, for preventing other people from obtaining this ciphering key easily, determine that submodule 42 is when determining that this default random code is ciphering key, by algorithm, this ciphering key can also be changed further, and by the ciphering key after this conversion ' be stored in data base, such as, it is possible to make C '=2C+4 etc. by algorithm, afterwards, this encryption submodule 43 utilize this conversion after ciphering key ' adopt algorithm that this wireless networks profiles is encrypted.Such that the ciphering key after making other people obtain this conversion from data base ', owing to not knowing algorithm, can not be correct obtain this initial ciphering key, thus further increasing the safety of data.
Preferably, above-mentioned encryption submodule 43 specifically may be used for:
Adopt aes algorithm that the wireless networks profiles after this deciphering is encrypted according to this ciphering key.
In the present embodiment, this aes algorithm is a symmetric block ciphers algorithm, and its ciphering process is mainly concerned with four kinds of operations: byte replacement, line displacement, row are obscured and InvAddRoundKey.Owing to every single stepping of this ciphering process is all reversible, therefore the inverse operation that its decrypting process is corresponding ciphering process.
It should be noted that, the clear crytpographic key A that this deciphering module 20 adopts can be this ciphering key, concrete, when deciphering module 20 is decrypted, can automatically obtain this ciphering key, and this ciphering key can be utilized this ciphertext (i.e. wireless networks profiles after encryption) to be decrypted by inverse operation corresponding with AES in aes algorithm, become original wireless networks profiles, now, this deciphering module 20 specifically may be used for:
This ciphering key of acquisition request is preserved according to this password；
Adopt this aes algorithm that the wireless networks profiles in this terminal is decrypted according to this ciphering key.
In the present embodiment, owing in aes algorithm, this decrypting process is the inverse operation of corresponding ciphering process, namely this deciphering module 20 only need to be operated just the ciphertext after encryption being become expressly (i.e. this wireless networks profiles after deciphering) according to the order contrary with ciphering process.Concrete, when acquisition module 10 gets password preservation request, deciphering module 20 automatically can obtain the ciphering key stored, and utilize this ciphering key to be operated can this wireless networks profiles being decrypted according to the order contrary with ciphering process from data base.
When being embodied as, above unit can realize as independent entity, it is also possible to carries out combination in any, realizes as same or several entities, and being embodied as of above unit referring to embodiment of the method above, can not repeat them here.
From the above, the terminal that the present embodiment provides, carry out in the process of wireless network access point connection in terminal, obtain password by acquisition module 10 and preserve request, and the wireless networks profiles in this terminal is decrypted according to the preservation request of this password via deciphering module 20, afterwards, by memory module 30, the password of this wireless network access point is stored in wireless networks profiles after decryption, and by encrypting module 40, the wireless networks profiles after deciphering is encrypted, the password of wireless network access point can be preserved preferably, prevent password from revealing, improve internet security.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment can be by the hardware that program carrys out instruction relevant and completes, this program can be stored in a computer-readable recording medium, storage medium may include that read only memory (ROM, ReadOnlyMemory), random access memory (RAM, RandomAccessMemory), disk or CD etc..
Password store method and the terminal of a kind of the wireless network access point above embodiment of the present invention provided are described in detail, principles of the invention and embodiment are set forth by specific case used herein, and the explanation of above example is only intended to help to understand method and the core concept thereof of the present invention；Simultaneously for those skilled in the art, according to the thought of the present invention, all will change in specific embodiments and applications, in sum, this specification content should not be construed as limitation of the present invention.
Claims (10)
1. the password store method of a wireless network access point, it is characterised in that including:
Carry out in the process of wireless network access point connection in terminal, obtain password and preserve request；
Preserve request according to described password the wireless networks profiles in described terminal is decrypted；
The password of described wireless network access point is stored in the wireless networks profiles after described deciphering；
Wireless networks profiles after described deciphering is encrypted, to preserve the password of described wireless network access point.
2. the password store method of wireless network access point according to claim 1, it is characterised in that the described step that wireless networks profiles after described deciphering is encrypted specifically includes:
Obtain and preset random code；
Determine the key that described default random code is described wireless networks profiles；
Adopt algorithm that the wireless networks profiles after described deciphering is encrypted according to described key.
3. the password store method of wireless network access point according to claim 2, it is characterised in that before obtaining described default random code, the password store method of described wireless network access point also includes:
If described terminal first connection wireless network, then call the random function in presetting database and generate described default random code.
4. the password store method of wireless network access point according to claim 2, it is characterised in that described step wireless networks profiles after described deciphering being encrypted according to described key employing algorithm includes:
Adopt Advanced Encryption Standard aes algorithm that the wireless networks profiles after described deciphering is encrypted according to described key.
5. the password store method of wireless network access point according to claim 4, it is characterised in that described step wireless networks profiles in described terminal being decrypted according to the preservation request of described password includes:
Key described in acquisition request is preserved according to described password；
Adopt described aes algorithm that the wireless networks profiles in described terminal is decrypted according to described key.
6. a terminal, it is characterised in that including:
Acquisition module, for carrying out in the process of wireless network access point connection in terminal, obtains password and preserves request；
Deciphering module, is decrypted the wireless networks profiles in described terminal for preserving request according to described password；
Memory module, is used in the wireless networks profiles after the password of described wireless network access point is stored in described deciphering；
Encrypting module, for being encrypted the wireless networks profiles after described deciphering, to preserve the password of described wireless network access point.
7. terminal according to claim 6, it is characterised in that described encrypting module specifically includes:
Obtain submodule, be used for obtaining default random code；
Determine submodule, for determining the key that described default random code is described wireless networks profiles；
Encryption submodule, for adopting algorithm that the wireless networks profiles after described deciphering is encrypted according to described key.
8. terminal according to claim 7, it is characterised in that described terminal also includes generation module, is used for:
Before described acquisition submodule obtains and presets random code, if described terminal first connection wireless network, then call the random function in presetting database and generate described default random code.
9. terminal according to claim 7, it is characterised in that described encryption submodule specifically for:
Adopt Advanced Encryption Standard aes algorithm that the wireless networks profiles after described deciphering is encrypted according to described key.
10. terminal according to claim 9, it is characterised in that described deciphering module specifically for:
Key described in acquisition request is preserved according to described password；
Adopt described aes algorithm that the wireless networks profiles in described terminal is decrypted according to described key.
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| CN106792666A (en) * | 2016-12-23 | 2017-05-31 | 东软集团股份有限公司 | The method and device of network sensitive information in protection wireless network connection |
| CN106912044A (en) * | 2017-03-22 | 2017-06-30 | 珠海市魅族科技有限公司 | A kind of WiFi information processing methods and device |
| CN109451494A (en) * | 2018-12-24 | 2019-03-08 | 努比亚技术有限公司 | One kind prevents WiFi password to be abused method and device, mobile terminal and storage medium |
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