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公开(公告)号：EP4346256A1
公开(公告)日：2024-04-03
申请号：EP22909697.9
申请日：2022-12-01
发明人： ZHANG, Wanqiao , HUANG, Lin , NIE, Juhu , JIAN, Yunding , FU, Wei , CAO, Hongjian , LIU, Yujia
IPC分类号： H04W12/06 , H04W12/084 , H04L9/32
摘要： Embodiments of this specification provide methods and apparatuses for implementing a one-touch login service. In the method, information about a first IP address is obtained from a verification request sent by an application client device, a token is sent to the application client device, information about a second IP address is obtained from a number acquisition request sent by an application server, whether the first IP address is the same as the second IP address is determined, and if the first IP address is the same as the second IP address, a mobile phone number of a terminal device in which the application client device is located is obtained based on a token carried in the number acquisition request, and the mobile phone number is sent to the application server, or if the first IP address is different from the second IP address, the mobile phone number of the terminal device is refused to be sent to the application server. In the embodiments of this specification, the security of a one-touch login service can be improved, and leakage of private data of a user can be prevented.
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公开(公告)号：EP4319229A1
公开(公告)日：2024-02-07
申请号：EP22857477.8
申请日：2022-07-12
发明人： CAO, Hongjian , ZHANG, Wanqiao , HUANG, Lin , JIAN, Yunding , FU, Wei , LIU, Yujia
IPC分类号： H04W12/03
摘要： Embodiments of this specification provide a communication channel management method and apparatus. A specific embodiment of the method is performed by a wireless access point (AP) device, including the following steps: At the wireless access point (AP) device end, an original management frame that carries a target information element is constructed, where the target information element includes an information element related to communication channel management. When it is determined that one or more clients are connected to the AP device, for each client connected to the AP device, a target address of the constructed management frame is set to a MAC address of the client, and information in the target information element is encrypted by using a key corresponding to the client. Then, the management frame obtained after address setting and encryption is sent in a WiFi network.
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公开(公告)号：EP4319222A1
公开(公告)日：2024-02-07
申请号：EP22773953.9
申请日：2022-02-18
发明人： HUANG, Lin , JIAN, Yunding , FU, Wei , CAO, Hongjian , ZHANG, Wanqiao , LIU, Yujia
IPC分类号： H04W4/80
摘要： Embodiments of this specification provide an application layer key generation method and apparatus. According to the method in the embodiments, a connection mode used when a Bluetooth connection to an external Bluetooth device is established is first determined, an application layer key generation function is determined according to the determined connection mode, a link layer dynamic parameter used at a link layer is obtained, an application layer key identifier agreed upon with the external Bluetooth device is obtained, and an application layer key is generated by using the application layer key generation function, the link layer dynamic parameter, and the application layer key identifier.
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公开(公告)号：EP3972293A1
公开(公告)日：2022-03-23
申请号：EP21181424.9
申请日：2021-06-24
发明人： HUANG, Lin , YAN, Dingliang , JIAN, Yunding
IPC分类号： H04W4/00
摘要： Embodiments of the present specification provide a Bluetooth device connection method and a Bluetooth device. According to the method in the embodiments, first, after it is determined that a Bluetooth connection is disconnected, a Bluetooth protocol-based broadcast packet is broadcast by using an additional code generated. If a scanning request is received from an external Bluetooth device, a scanning response can be generated based on a random private address in the scanning request, and then the scanning response is sent, by using the random private address, to the external Bluetooth device that sends the scanning request, so that a Bluetooth connection is established to the external Bluetooth device after the external Bluetooth device returns a connection request.
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