CN105025472A - Method and system for encrypting, hiding and discovering of WIFI access point - Google Patents
Method and system for encrypting, hiding and discovering of WIFI access point Download PDFInfo
- Publication number
- CN105025472A CN105025472A CN201410170279.8A CN201410170279A CN105025472A CN 105025472 A CN105025472 A CN 105025472A CN 201410170279 A CN201410170279 A CN 201410170279A CN 105025472 A CN105025472 A CN 105025472A
- Authority
- CN
- China
- Prior art keywords
- frame
- access point
- pki
- wifi access
- wifi
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
The invention discloses a method and a system for encrypting, hiding and discovering of a WIFI access point. The method comprises steps of generating a first public key and a first private key, wherein the first public key is positioned in an AP, and placing the first private key in an STA, B generating a second public key and a second private key, wherein the second public key is added into a management frame, and utilizing the first public key to encrypt the frame body which is transmitted to the STA, C using the first private key to decrypt the encryption to find the AP by the STA and storing the second public key, D using the second public key to transmit the following-up management frame to the AP by the STA, using the second private key to perform decryption on the following-up management frame by the AP, using the first public key to transmit the following- up management frame to the STA by the AP, and using the first private key to perform decryption on the received following-up management frame by the STA. The invention utilizes the asymmetric encryption algorithm to perform encryption on the STA and the AP management frame, only the STA has the correct private key to decrypt the management frame and find the existence of the AP so as to hide the visibility of the AP toward the illegal user and thus reduce the risk that the AP can be stolen.
Description
Technical field
The present invention relates to communication field, particularly relate to method and the system thereof of a kind of WIFI access point enciphering hiding and discovery.
Background technology
Along with the development of network technology, WIFI(wireless network) technology has been widely used in various electronic equipment, and WIFI terminal (STA) depends on WIFI access point (AP) ability access network.The AP of present use reaches the object of hiding AP usually by the probe request (probe request frame) not sending beacon frame (beacon frame) and do not respond broadcast mode.But in the case, if there is disabled user to pass through to capture management frames mutual between STA and AP based on the network analysis sniffer (sniffer) of passive listening principle, it still can obtain AP relevant information, and can further by sending non-broadcasting formula probe request frame, AP is made to be exposed in this disabled user manipulation, thus AP password is cracked usurp, finally have influence on AP owner itself to the result of use of network and data security.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art, the object of the present invention is to provide method and the system thereof of a kind of WIFI access point enciphering hiding and discovery, be intended to solve current WIFI access point and easily cracked the problem usurped by disabled user.
Technical scheme of the present invention is as follows:
A method for WIFI access point enciphering hiding and discovery, wherein, said method comprising the steps of:
A, the first PKI generating rivest, shamir, adelman in advance and the first private key, by described first public key setting in WIFI access point, be arranged in WIFI terminal by described first private key;
B, WIFI access point generates the second PKI and second private key of rivest, shamir, adelman, described second PKI is joined in the frame of management frames, utilize described first PKI to be encrypted the frame adding the second PKI, form encryption handling frame and be sent to WIFI terminal;
After C, WIFI terminal receive this encryption handling frame, use the encryption frame of the first private key pair encryption management frames to be decrypted, obtain WIFI access-in point information and find WIFI access point, preserve described second PKI received simultaneously;
D, WIFI terminal use described second PKI to send subsequent request frame to WIFI access point, and WIFI access point uses the second private key to the subsequent request frame deciphering received; WIFI access point uses the first PKI to send subsequent response frame to WIFI terminal, and WIFI terminal uses the first private key to the subsequent response frame deciphering received.
Described WIFI access point enciphering hiding and the method for discovery, wherein, described management frames comprises beacon frame or explore frame; Described subsequent request frame comprises the authentication request frames and association request frame that define in 802.11 agreements; Described subsequent response frame comprises the authentication response frames and association response frame that define in 802.11 agreements.
Described WIFI access point enciphering hiding and the method for discovery, wherein, when described management frames is beacon frame, described step B is specially: WIFI access point generates the second PKI and second private key of rivest, shamir, adelman, described second PKI is joined in the frame of beacon frame, utilize described first PKI to be encrypted the beacon frame frame adding the second PKI, form encryption beacon frame and be sent to WIFI terminal.
Described WIFI access point enciphering hiding and the method for discovery, wherein, described step C is specially: after WIFI terminal receives described encryption beacon frame, the encryption frame of the first private key pair encryption beacon frame is used to be decrypted, obtain WIFI access-in point information and find WIFI access point, preserve described second PKI received simultaneously.
Described WIFI access point enciphering hiding and the method for discovery, wherein, when described management frames is explore frame, also comprise between described steps A and B: WIFI terminal sends expressly probe request, after WIFI access point receives this probe request, perform described step B.
Described WIFI access point enciphering hiding and the method for discovery, wherein, described step B is specially: WIFI access point generates the second PKI and second private key of rivest, shamir, adelman, described second PKI is joined in the probe response frame of probing response frame, utilize described first PKI to be encrypted the probe response frame adding the second PKI, form development examination response frame and be sent to WIFI terminal.
Described WIFI access point enciphering hiding and the method for discovery, wherein, described step C is specially: after WIFI terminal receives described development examination response frame, use the development examination of the first private key pair encryption probing response frame to respond frame to be decrypted, obtain WIFI access-in point information and find WIFI access point, preserve described second PKI received simultaneously.
A system for WIFI access point enciphering hiding and discovery, wherein, described system comprises WIFI access point and WIFI terminal, and wherein, described WIFI access point comprises:
Rivest, shamir, adelman key production module, for generating the first PKI and first private key of rivest, shamir, adelman, and the second PKI of correspondence and the second private key;
Encryption and decryption module, for by described first public key setting in WIFI access point, and for described second PKI is joined in the frame of management frames, described first PKI is utilized to be encrypted the frame adding the second PKI, form encryption handling frame, and use the first private key and the second private key to be decrypted the encryption frame received;
First delivery and reception module, sends subsequent response frame to WIFI terminal for sending encryption handling frame to WIFI terminal and use first PKI, and for receiving the subsequent request frame that WIFI terminal uses the second PKI to send;
Described WIFI terminal comprises:
Management frames receives and deciphering module, for described first private key is arranged in described WIFI terminal, and use the encryption frame of the first private key pair encryption management frames and subsequent response frame to be decrypted for WIFI terminal, obtain WIFI access-in point information and find WIFI access point, preserve described second PKI received simultaneously;
Second delivery and reception module, receives for WIFI terminal encryption handling frame and the subsequent response frame that WIFI access point utilizes the first private key transmission, and uses described second PKI to send subsequent request frame to WIFI access point for WIFI terminal.
Beneficial effect: the method and the system thereof that the invention provides a kind of WIFI access point enciphering hiding and discovery, utilizes rivest, shamir, adelman to be encrypted management frames (management frame) mutual between WIFI terminal and WIFI access point.Only have WIFI terminal to have correct private key to be decrypted management frames, the existence of this WIFI access point could be found, carry out normal connection and usage data transmission.Thus hide disabled user to the observability of WIFI access point, reduce the stolen risk of WIFI access point.
Accompanying drawing explanation
Fig. 1 is the method flow diagram of enciphering hiding WIFI access point in the specific embodiment of the invention.
Fig. 2 is the frame structure schematic diagram of beacon frame in the specific embodiment of the invention.
Fig. 3 in the specific embodiment of the invention to the frame structure schematic diagram adding the second PKI in beacon frame shown in Fig. 2 and formed new beacon frame.
Fig. 4 is for being encrypted the frame structure schematic diagram of the new management frames of formation to the beacon frame shown in Fig. 3 in the specific embodiment of the invention.
Fig. 5 is the frame structure schematic diagram of probing response frame in the specific embodiment of the invention.
Fig. 6 is for adding the frame structural representation of the second PKI to the probing response frame shown in Fig. 5 in the specific embodiment of the invention.
Fig. 7 is for being encrypted the frame structure schematic diagram of the new management frames of formation to the probing response frame shown in Fig. 6 in the specific embodiment of the invention.
Fig. 8 is the theory diagram of WIFI access point in the system of enciphering hiding WIFI access point in the specific embodiment of the invention.
Fig. 9 is the theory diagram of WIFI terminal in the system of enciphering hiding WIFI access point in the specific embodiment of the invention.
Embodiment
The invention provides method and the system thereof of a kind of WIFI access point enciphering hiding and discovery, for making object of the present invention, technical scheme and effect clearly, clearly, the present invention is described in more detail below.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
A kind of WIFI access point enciphering hiding as described in Figure 1 and the method for discovery, wherein, said method comprising the steps of:
S100, the first PKI generating rivest, shamir, adelman in advance and the first private key, by described first public key setting in WIFI access point, and be arranged on described first private key in described WIFI terminal.
Preferably, can at AP(and WIFI access point) the page that arranges add " public-key cryptographic keys setting " edit box, the setting of the first PKI and the first private key can be realized easily by this edit box, also can arrange in addition and automatically utilize rivest, shamir, adelman to generate the first PKI and the first private key by AP, afterwards key is provided to STA(and WIFI terminal) use, first private key can transmit and be arranged in WIFI terminal by direct copying from the equipment arranging AP, also by the Bluetooth communication between equipment and WIFI terminal, first private key transmits and is set in WIFI terminal by the modes such as NFC near-field communication.
S200, WIFI access point generates the second PKI and second private key of rivest, shamir, adelman, described second PKI is joined in the frame of management frames, utilize described first PKI to be encrypted the frame adding the second PKI, form encryption handling frame and be sent to WIFI terminal.
After S300, WIFI terminal receive this encryption handling frame, use the encryption frame of the first private key pair encryption management frames to be decrypted, obtain WIFI access-in point information and find WIFI access point, preserve described second PKI received simultaneously.
S400, WIFI terminal use described second PKI to send subsequent request frame to WIFI access point, and WIFI access point uses the second private key to the subsequent request frame deciphering received; WIFI access point uses the first PKI to send subsequent response frame to WIFI terminal, and WIFI terminal uses the first private key to the subsequent response frame deciphering received.
In the present embodiment, validated user (namely having the WIFI terminal of above-mentioned first private key) just can access this WIFI access point after in above-mentioned steps S400, carries out normal connection and usage data transmission; And for disabled user (namely not having the WIFI terminal of above-mentioned first private key), owing to being decrypted, this WIFI access point is hiding namely sightless, so just reduce the stolen risk of WIFI access point.
Above-mentioned management frames all meets wireless standard 802.11 agreement to the organization definition of management frames, wherein, described subsequent request frame and subsequent response frame are the appellations for being different from above-mentioned beacon frame, probe request and these management frames of probing response frame, and described subsequent request frame specifically refers to authentication request frames (Authentication Request frame) and association request frame (Association Request frame) in defining in 802.11 agreements.Described subsequent response frame specifically refers to authentication response frames (Authentication Reponse frame) and association response frame (Association Reponse frame) in defining in 802.11 agreements
Above-mentioned subsequent request frame and the effect of subsequent response frame do not allow disabled user get information inside frame.
According to above-mentioned description, after in step S300, WIFI terminal finds WIFI access point, can set up between STA with AP according to normal association foundation step and associate, certainly need to be encrypted request/response frames in these steps, namely described step S400 can specifically be expressed as:
1, STA uses described second PKI that authentication request frames is sent to AP, and AP uses the second private key to be decrypted this authentication request frames and sends acknowledge character (ACK) to STA;
2, AP uses described first PKI that authentication response frames is sent to STA, and STA uses the first private key to be decrypted this authentication response frames and sends acknowledge character (ACK) to AP;
3, STA uses described second PKI that association request frame is sent to AP, and AP uses the second private key to be decrypted this association request frame and sends acknowledge character (ACK) to STA;
4, AP uses described first PKI that association response frame is sent to STA, and STA uses the first private key to be decrypted this association response frame and sends acknowledge character (ACK) to AP;
5, STA and AP starts to intercom mutually.
Management frames described in step S200 comprises beacon frame and explore frame, because WIFI terminal finds that a WIFI access point exists two kinds of approach: one is receive the beacon frame (Beacon frame) that WIFI access point sends; Two is that WIFI terminal sends probe request (Probe Request frame) to WIFI access point, returns probing response frame (Probe Response frame) confirm to exist by WIFI access point.
When WIFI terminal finds WIFI access point by beacon frame approach, above-mentioned steps S200 is specially: WIFI access point generates the second PKI and second private key of rivest, shamir, adelman, described second PKI is joined in the frame of beacon frame, utilize described first PKI to be encrypted the beacon frame frame adding the second PKI, form encryption beacon frame and be sent to WIFI terminal.
And step S300 is specially: after WIFI terminal receives described encryption beacon frame, use the encryption frame of the first private key pair encryption beacon frame to be decrypted, obtain WIFI access-in point information and find WIFI access point, preserve described second PKI received simultaneously.
In specific embodiment, utilize method of the present invention to realize WIFI terminal and find that WIFI access point implementing procedure is by beacon frame:
1, rivest, shamir, adelman is utilized to produce a group key, i.e. the first PKI (publickey1) and the first private key (privatekey1).And the first PKI (publickey1) is arranged at WIFI access point, the first private key (privatekey1) is transmitted by direct copying, Bluetooth communication or near-field communication mode and is arranged in WIFI terminal simultaneously.
2, WIFI access point utilizes rivest, shamir, adelman to produce another group key, i.e. the second PKI (publickey2) and the second private key (privatekey2).
3, WIFI access point adds the second PKI (publickey2) the beacon frame A(beacon frame body of beacon frame (beacon frame) as shown in Figure 2) part, produce new beacon frame B as shown in Figure 3, (available beacon frame body* represents).
4, WIFI access point uses the first PKI (publickey1) to new beacon frame B(beacon frame body*) be encrypted, and the new management frames produced as shown in Figure 4, namely encrypt beacon frame (available beacon frame* represents), the beacon frame (beacon frame body*) of encryption beacon frame (beacon frame*) is due to encrypted formation encryption beacon frame (available beacon frame body** represents).
5, WIFI access point sends encryption beacon frame (beacon frame* management frames) according to beacon frame interval time (beacon intervals) timing of setting.
6, WIFI terminal receives encryption beacon frame (beacon frame* management frames), the first private key (privatekey1) is used to be decrypted encryption beacon frame (frame body*), obtain WIFI access point relevant information, thus find the existence of WIFI access point.WIFI terminal preserves the second PKI (publickey2) received simultaneously.
7, WIFI terminal uses the second PKI (publickey2) to send subsequent request frame to WIFI access point, and WIFI access point uses the second private key (privatekey2) to the claim frame deciphering received.
8, WIFI access point uses the first PKI (publickey1) to send response frame frame to WIFI terminal, and WIFI terminal uses the first private key (privatekey1) to the subsequent response frame deciphering received.
When WIFI terminal finds WIFI access point by explore frame, also comprise between described step S100 and S200: WIFI terminal sends expressly probe request (probe request frame), after WIFI access point receives this probe request, perform described step S200.
In addition, when WIFI terminal employing is when finding WIFI access point by explore frame, described step S200 detailed process should be then: WIFI access point generates the second PKI and second private key of rivest, shamir, adelman, described second PKI is joined in the probe response frame of probing response frame, utilize described first PKI to be encrypted the probe response frame adding the second PKI, form development examination response frame and be sent to WIFI terminal.
And the specific implementation process of step S300 is: after WIFI terminal receives described development examination response frame, use the development examination of the first private key pair encryption probing response frame to respond frame to be decrypted, obtain WIFI access-in point information and find WIFI access point, preserve described second PKI received simultaneously.
In specific embodiment, utilize method of the present invention to realize WIFI terminal and find that WIFI access point implementing procedure is by probe request:
1, rivest, shamir, adelman is utilized to produce a group key, the first PKI (publickey1) and the first private key (privatekey1).And the first PKI (publickey1) is arranged at WIFI access point.
2, WIFI terminal sends expressly probe request (probe request frame management frames).This management frames does not comprise any with AP relevant information, belongs to forms of broadcasting management frames.
3, after WIFI access point receives the probe request (probe request frame management frames) from WIFI terminal, rivest, shamir, adelman is utilized to produce a group key, the second PKI (publickey2) and the second private key (privatekey2).
4, WIFI access point adds the second PKI (publickey2) the probe response frame A(Probe Response frame body of probing response frame (Probe Response frame management frames) as shown in Figure 5) part, the new probe response frame B(produced as shown in Figure 6 can represent with Probe Response frame body#).
5, WIFI access point uses the first PKI (publickey1) to new probe response frame B(Probe Response frame body#) be encrypted, form development examination response frame (available Probe Response frame body## represents), produce new management frames as shown in Figure 7, i.e. development examination response frame (available Probe Response frame# represents).
6, WIFI access point sends development examination response frame (Probe Response frame#) to WIFI terminal.
7, WIFI terminal receives development examination response frame (Probe Response frame#), the first private key (privatekey1) is used to be decrypted development examination response frame (Probe Response frame #), obtain WIFI access point relevant information, thus find the existence of WIFI access point.WIFI terminal preserves the second PKI (publickey2) received simultaneously.
8, WIFI terminal uses the second PKI (publickey2) to send subsequent request frame to WIFI access point, and WIFI access point uses the second private key (privatekey2) to the subsequent request frame deciphering received.
9, WIFI access point uses the first PKI (publickey1) to send subsequent response frame to WIFI terminal, and WIFI terminal uses the first private key (privatekey1) to the response frame deciphering received.
The system of a kind of enciphering hiding WIFI access point as shown in Figure 8 and Figure 9, wherein, described system comprises WIFI access point 100 as shown in Figure 8 and WIFI terminal 200 as shown in Figure 9, and wherein, described WIFI access point 100 comprises:
Rivest, shamir, adelman key production module 110, for generating the first PKI and first private key of rivest, shamir, adelman, and the second PKI of correspondence and the second private key;
Encryption and decryption module 120, for by described first public key setting in WIFI access point, and for described second PKI is joined in the frame of management frames, described first PKI is utilized to be encrypted the frame adding the second PKI, form encryption handling frame, and use the first private key and the second private key to be decrypted the encryption frame received;
First delivery and reception module 130, sends subsequent response frame to WIFI terminal for sending encryption handling frame to WIFI terminal and use first PKI, and for receiving the subsequent request frame that WIFI terminal uses the second PKI to send.
Described WIFI terminal 200 comprises:
Management frames receives and deciphering module 210, for described first private key is arranged in described WIFI terminal, and use the encryption frame of the first private key pair encryption management frames and subsequent response frame to be decrypted for WIFI terminal, obtain WIFI access-in point information and find WIFI access point, preserve described second PKI received simultaneously;
Second delivery and reception module 220, receives for WIFI terminal encryption handling frame and the subsequent response frame that WIFI access point utilizes the first private key transmission, and uses described second PKI to send subsequent request frame to WIFI access point for WIFI terminal.
The invention provides a kind of method and system of enciphering hiding WIFI access point, utilize rivest, shamir, adelman to be encrypted management frames mutual between WIFI terminal and WIFI access point.Only have WIFI terminal to have correct private key to be decrypted management frames, the existence of this WIFI access point could be found, carry out normal connection and usage data transmission.Thus hide disabled user to the observability of WIFI access point, reduce the stolen risk of WIFI access point.
Should be understood that, application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection range that all should belong to claims of the present invention.
Claims (8)
1. a method for WIFI access point enciphering hiding and discovery, is characterized in that, said method comprising the steps of:
A, the first PKI generating rivest, shamir, adelman in advance and the first private key, by described first public key setting in WIFI access point, be arranged in WIFI terminal by described first private key;
B, WIFI access point generates the second PKI and second private key of rivest, shamir, adelman, described second PKI is joined in the frame of management frames, utilize described first PKI to be encrypted the frame adding the second PKI, form encryption handling frame and be sent to WIFI terminal;
After C, WIFI terminal receive this encryption handling frame, use the encryption frame of the first private key pair encryption management frames to be decrypted, obtain WIFI access-in point information and find WIFI access point, preserve described second PKI received simultaneously;
D, WIFI terminal use described second PKI to send subsequent request frame to WIFI access point, and WIFI access point uses the second private key to the subsequent request frame deciphering received; WIFI access point uses the first PKI to send subsequent response frame to WIFI terminal, and WIFI terminal uses the first private key to the subsequent response frame deciphering received.
2. the method for WIFI access point enciphering hiding according to claim 1 and discovery, is characterized in that, described management frames comprises beacon frame or explore frame; Described subsequent request frame comprises the authentication request frames and association request frame that define in 802.11 agreements; Described subsequent response frame comprises the authentication response frames and association response frame that define in 802.11 agreements.
3. the method for WIFI access point enciphering hiding according to claim 2 and discovery, it is characterized in that, when described management frames is beacon frame, described step B is specially: WIFI access point generates the second PKI and second private key of rivest, shamir, adelman, described second PKI is joined in the frame of beacon frame, utilize described first PKI to be encrypted the beacon frame frame adding the second PKI, form encryption beacon frame and be sent to WIFI terminal.
4. the method for WIFI access point enciphering hiding according to claim 3 and discovery, it is characterized in that, described step C is specially: after WIFI terminal receives described encryption beacon frame, the encryption frame of the first private key pair encryption beacon frame is used to be decrypted, obtain WIFI access-in point information and find WIFI access point, preserve described second PKI received simultaneously.
5. the method for WIFI access point enciphering hiding according to claim 2 and discovery, it is characterized in that, when described management frames is explore frame, also comprise between described steps A and B: WIFI terminal sends expressly probe request, after WIFI access point receives this probe request, perform described step B.
6. the method for WIFI access point enciphering hiding according to claim 5 and discovery, it is characterized in that, described step B is specially: WIFI access point generates the second PKI and second private key of rivest, shamir, adelman, described second PKI is joined in the probe response frame of probing response frame, utilize described first PKI to be encrypted the probe response frame adding the second PKI, form development examination response frame and be sent to WIFI terminal.
7. the method for WIFI access point enciphering hiding according to claim 6 and discovery, it is characterized in that, described step C is specially: after WIFI terminal receives described development examination response frame, use the development examination of the first private key pair encryption probing response frame to respond frame to be decrypted, obtain WIFI access-in point information and find WIFI access point, preserve described second PKI received simultaneously.
8., to a system for WIFI access point enciphering hiding and discovery, it is characterized in that, described system comprises WIFI access point and WIFI terminal, and wherein, described WIFI access point comprises:
Rivest, shamir, adelman key production module, for generating the first PKI and first private key of rivest, shamir, adelman, and the second PKI of correspondence and the second private key;
Encryption and decryption module, for by described first public key setting in WIFI access point, and for described second PKI is joined in the frame of management frames, described first PKI is utilized to be encrypted the frame adding the second PKI, form encryption handling frame, and use the first private key and the second private key to be decrypted the encryption frame received;
First delivery and reception module, sends subsequent response frame to WIFI terminal for sending encryption handling frame to WIFI terminal and use first PKI, and for receiving the subsequent request frame that WIFI terminal uses the second PKI to send;
Described WIFI terminal comprises:
Management frames receives and deciphering module, for described first private key is arranged in described WIFI terminal, and use the encryption frame of the first private key pair encryption management frames and subsequent response frame to be decrypted for WIFI terminal, obtain WIFI access-in point information and find WIFI access point, preserve described second PKI received simultaneously;
Second delivery and reception module, receives for WIFI terminal encryption handling frame and the subsequent response frame that WIFI access point utilizes the first private key transmission, and uses described second PKI to send subsequent request frame to WIFI access point for WIFI terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410170279.8A CN105025472B (en) | 2014-04-25 | 2014-04-25 | A kind of WIFI access points enciphering hiding and the method and its system of discovery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410170279.8A CN105025472B (en) | 2014-04-25 | 2014-04-25 | A kind of WIFI access points enciphering hiding and the method and its system of discovery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105025472A true CN105025472A (en) | 2015-11-04 |
| CN105025472B CN105025472B (en) | 2018-09-18 |
Family
ID=54415096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410170279.8A Active CN105025472B (en) | 2014-04-25 | 2014-04-25 | A kind of WIFI access points enciphering hiding and the method and its system of discovery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105025472B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105979512A (en) * | 2016-05-04 | 2016-09-28 | 深圳市蜂联科技有限公司 | Method of quick STA and AP connection in uncorrelated WIFI environment |
| CN106657122A (en) * | 2016-12-30 | 2017-05-10 | 广东欧珀移动通信有限公司 | Data processing method and device as well as terminal device |
| CN107231673A (en) * | 2016-03-23 | 2017-10-03 | 北京京东尚科信息技术有限公司 | Electronic equipment and its communication means |
| WO2018223908A1 (en) * | 2017-06-08 | 2018-12-13 | 上海掌门科技有限公司 | Method and device for connecting to hidden wireless access point |
| CN110381505A (en) * | 2019-07-22 | 2019-10-25 | 浙江大华技术股份有限公司 | Access the method and device of network hard disk video recorder |
| CN110650476A (en) * | 2018-06-27 | 2020-01-03 | 慧与发展有限责任合伙企业 | Management frame encryption and decryption |
| WO2021104114A1 (en) * | 2019-11-25 | 2021-06-03 | 华为技术有限公司 | Method for providing wireless fidelity (wifi) network access service, and electronic device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101765110B (en) * | 2009-12-21 | 2012-11-21 | 苏州汉明科技有限公司 | Dedicated encryption protection method between user and wireless access point |
| CN101848463A (en) * | 2010-03-16 | 2010-09-29 | 苏州汉明科技有限公司 | Method for protecting access of legal user based on wireless access point |
| CN102014342B (en) * | 2010-12-31 | 2012-07-18 | 西安西电捷通无线网络通信股份有限公司 | Network system and method for hybrid networking |
| CN102946605A (en) * | 2012-11-02 | 2013-02-27 | 清华大学 | Wireless local area network (WLAN) access method and system |
-
2014
- 2014-04-25 CN CN201410170279.8A patent/CN105025472B/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107231673A (en) * | 2016-03-23 | 2017-10-03 | 北京京东尚科信息技术有限公司 | Electronic equipment and its communication means |
| CN105979512A (en) * | 2016-05-04 | 2016-09-28 | 深圳市蜂联科技有限公司 | Method of quick STA and AP connection in uncorrelated WIFI environment |
| CN106657122A (en) * | 2016-12-30 | 2017-05-10 | 广东欧珀移动通信有限公司 | Data processing method and device as well as terminal device |
| WO2018223908A1 (en) * | 2017-06-08 | 2018-12-13 | 上海掌门科技有限公司 | Method and device for connecting to hidden wireless access point |
| US11057821B2 (en) | 2017-06-08 | 2021-07-06 | Shanghai Zhangmen Science And Technology Co., Ltd. | Method and device for connecting to hidden wireless access point |
| CN110650476A (en) * | 2018-06-27 | 2020-01-03 | 慧与发展有限责任合伙企业 | Management frame encryption and decryption |
| CN110650476B (en) * | 2018-06-27 | 2023-04-07 | 慧与发展有限责任合伙企业 | Management frame encryption and decryption |
| CN110381505A (en) * | 2019-07-22 | 2019-10-25 | 浙江大华技术股份有限公司 | Access the method and device of network hard disk video recorder |
| CN110381505B (en) * | 2019-07-22 | 2023-06-16 | 浙江大华技术股份有限公司 | Method and device for accessing network hard disk video recorder |
| WO2021104114A1 (en) * | 2019-11-25 | 2021-06-03 | 华为技术有限公司 | Method for providing wireless fidelity (wifi) network access service, and electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105025472B (en) | 2018-09-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105025472A (en) | Method and system for encrypting, hiding and discovering of WIFI access point | |
| JP6736285B2 (en) | Hearing device with communication protection and related methods | |
| CN102970299B (en) | File safe protection system and method thereof | |
| US9392453B2 (en) | Authentication | |
| CN109923830A (en) | System and method for configuring wireless network access device | |
| US20140376721A1 (en) | Wireless configuration using passive near field communication | |
| JP6807153B2 (en) | Devices and related methods for secure hearing device communication | |
| WO2019051776A1 (en) | Key transmission method and device | |
| CN101707767B (en) | Data transmission method and devices | |
| CN110087240B (en) | Wireless network security data transmission method and system based on WPA2-PSK mode | |
| CN101895882A (en) | Data transmission method, system and device in WiMAX system | |
| KR101853813B1 (en) | Method and apparatus for generating secured link between devices | |
| EP3570487B1 (en) | Private key generation method, device and system | |
| CN109600725A (en) | A kind of message encryption method based on SM9 algorithm | |
| US11962692B2 (en) | Encrypting data in a pre-associated state | |
| WO2016049895A1 (en) | Configuration method, configuration apparatus and device | |
| CN105407109A (en) | Data secure transmission method between Bluetooth devices | |
| KR20180096189A (en) | LPWA Module performing Encrypted Communication and method thereof | |
| JP2015535154A (en) | Communication information transmission method and system | |
| CN102036194B (en) | Method and system for encrypting MMS | |
| CN103812644B (en) | Information configuration method, device and system | |
| US20150188918A1 (en) | Method and system of authenticating a network device in a location based verification framework | |
| WO2016112860A1 (en) | Communication method for wireless device, wireless device and server | |
| WO2016176902A1 (en) | Terminal authentication method, management terminal and application terminal | |
| WO2008004174A2 (en) | Establishing a secure authenticated channel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |