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公开(公告)号：US20170026174A1
公开(公告)日：2017-01-26
申请号：US15282598
申请日：2016-09-30
Applicant: Huawei Device Co., Ltd.
Inventor： Gaokun Pang , Zhiming Ding
CPC classification number: H04L9/0827 , H04L9/0825 , H04L9/0841 , H04L9/14 , H04L9/3242 , H04L9/3247 , H04L63/18 , H04L2209/80 , H04W12/04 , H04W12/08
Abstract: A method includes: securely obtaining, by a first device, a first public key estimated value of a second device in an out-of-band manner; encrypting an asymmetric encryption public key by using the first public key estimated value; sending the encrypted asymmetric encryption public key to the second device; receiving an encrypted first key-exchange public key sent by the second device; decrypting the encrypted first key-exchange public key by using an asymmetric encryption private key; performing an operation based on the decrypted first key-exchange public key, to obtain a second public key estimated value; and when the first public key estimated value is consistent with the second public key estimated value, determining that the decrypted first key-exchange public key is correct, generating a shared key by using a key-exchange private key and the first key-exchange public key, and establishing a secure connection to the second device by using the shared key.
Abstract translation: 一种方法包括：通过第一设备以带外方式安全地获得第二设备的第一公钥估计值; 通过使用第一公钥估计值来加密非对称加密公钥; 将所述加密的非对称加密公钥发送到所述第二设备; 接收由所述第二设备发送的加密的第一密钥交换公钥; 通过使用非对称加密私钥对加密的第一密钥交换公钥进行解密; 执行基于解密的第一密钥交换公开密钥的操作，以获得第二公钥估计值; 并且当第一公钥估计值与第二公钥估计值一致时，确定解密的第一密钥交换公钥是正确的，通过使用密钥交换私钥和第一密钥交换公共密钥生成共享密钥 密钥，以及通过使用共享密钥建立与第二设备的安全连接。
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公开(公告)号：US20160242030A1
公开(公告)日：2016-08-18
申请号：US15139749
申请日：2016-04-27
Applicant: Huawei Device Co., Ltd.
Inventor： Gaokun Pang , Zhiming Ding , Su Lu
CPC classification number: H04W12/04 , H04L9/002 , H04L9/0825 , H04L9/0827 , H04L9/0841 , H04L9/0863 , H04L9/3226 , H04L63/0428 , H04L63/061 , H04L63/18 , H04L2209/805 , H04L2463/062 , H04W4/80 , H04W12/06 , H04W76/14
Abstract: A key configuration method includes acquiring, by a first device, a public key of a second device through a secure medium; sending, by the first device, information used for obtaining a shared key to the second device; and obtaining, by the second device, a shared key using a private key of the second device and the information that is used for obtaining a shared key. The first device obtains the shared key using the information used for obtaining a shared key or using a private key of the first device. The present disclosure ensures that the public key of the second device reaches the first device, avoids that an attacker masquerades as the second device to establish a secure connection with the first device, so that the attacker cannot listen to a message between the first device and the second device.
Abstract translation: 密钥配置方法包括：通过安全介质，由第一设备获取第二设备的公开密钥; 由所述第一设备将用于获得共享密钥的信息发送到所述第二设备; 以及通过所述第二设备使用所述第二设备的私钥和用于获得共享密钥的信息来获得共享密钥。 第一设备使用用于获得共享密钥的信息或使用第一设备的私钥来获得共享密钥。 本公开确保第二设备的公开密钥到达第一设备，避免攻击者伪装成与第一设备建立安全连接的第二设备，使得攻击者不能收听第一设备和 第二个设备。
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公开(公告)号：US20160080940A1
公开(公告)日：2016-03-17
申请号：US14936827
申请日：2015-11-10
Applicant: Huawei Device Co., Ltd.
Inventor： Gaokun Pang , Zhiming Ding
CPC classification number: H04W12/06 , H04L63/0853 , H04L63/205 , H04W4/80 , H04W12/003 , H04W12/04 , H04W84/12 , H04W88/04
Abstract: A method for configuring a wireless device includes acquiring, by a third device, information about a first device, sharing a first key with the first device, and sending a first trigger message to the first device, where the first trigger message includes information about the third device; and acquiring, by the third device, information about a second device, sharing a second key with the second device, and sending a second trigger message to the second device, where the second trigger message includes the information about the third device and the information about the first device, such that the second device negotiates, according to the information about the third device and the information about the first device and based on authentication of the third device, with the first device to generate a third key, and establishes a connection between the first device and the second device using the third key.
Abstract translation: 一种用于配置无线设备的方法包括：由第三设备获取关于第一设备的信息，与第一设备共享第一密钥，以及向第一设备发送第一触发消息，其中第一触发消息包括关于 第三装置; 以及由所述第三设备获取关于第二设备的信息，与所述第二设备共享第二密钥，以及向所述第二设备发送第二触发消息，其中所述第二触发消息包括关于所述第三设备的信息以及关于 所述第一设备使得所述第二设备根据关于所述第三设备的信息和关于所述第一设备的信息并且基于所述第三设备的认证，与所述第一设备协商以生成第三密钥，并且建立第 第一设备和使用第三密钥的第二设备。
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公开(公告)号：US20150271741A1
公开(公告)日：2015-09-24
申请号：US14729598
申请日：2015-06-03
Applicant: Huawei Device Co., Ltd.
Inventor： Xiaoxian Li , Zhiming Ding , Gaokun Pang
Abstract: Embodiments of the present invention provide a device association method, apparatus, and system, where the method includes: receiving a broadcast frame or a configuration response frame that includes access identification information generated by a first device and that is sent by a second device; and identifying the second device according to the access identification information and associating with the second device. In the embodiments of the present invention, the first device identifies a matched second device according to the access identification information, and then may directly associate with the second device, thereby avoiding a process of selecting a correct second device from multiple second devices, simplifying a process for the first device to join a WLAN in which the second device is located, and also making an operation by a user simpler.
Abstract translation: 本发明的实施例提供了一种设备关联方法，装置和系统，其中所述方法包括：接收包括由第一设备生成并由第二设备发送的访问标识信息的广播帧或配置响应帧; 以及根据所述访问标识信息识别所述第二设备并与所述第二设备相关联。 在本发明的实施例中，第一设备根据接入标识信息识别匹配的第二设备，然后可以直接与第二设备相关联，从而避免从多个第二设备中选择正确的第二设备的过程，从而简化 第一设备加入第二设备所在的WLAN的过程，以及用户更简单的操作。
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5.发明申请Method, Related Device, and System for Configuring Wireless Local Area Network Device 有权方法，相关设备和配置无线局域网设备的系统公开(公告)号：US20140112198A1
公开(公告)日：2014-04-24
申请号：US14144090
申请日：2013-12-30
Applicant: Huawei Device Co., Ltd.
Inventor： Gaokun Pang , Guiming Shu , Zhiming Ding
IPC: H04L12/24
CPC classification number: H04L41/0806 , H04L12/2807 , H04L41/0813 , H04L43/10 , H04L63/0492 , H04L63/0853 , H04L67/34 , H04L2012/2841 , H04W8/245 , H04W12/08 , H04W88/08
Abstract: A method, related device, and system for configuring a wireless local area network device are provided. A configuration device obtains working channel information of a wireless local area network. The working channel information is used to indicate a working channel of the wireless local area network. The configuration device receives a configuration instruction sent by an access point. The configuration instruction is received through the working channel according to the working channel information. The configuration instruction is sent after the access point receives a configuration request of an application terminal, and the configuration instruction is used to instruct the configuration device to send configuration information. The configuration device sends the configuration information through the working channel information, so that the application terminal performs network configuration with the access point according to the configuration information.
Abstract translation: 提供了一种用于配置无线局域网设备的方法，相关设备和系统。 配置设备获取无线局域网的工作信道信息。 工作信道信息用于指示无线局域网的工作信道。 配置设备接收由接入点发送的配置指令。 根据工作通道信息通过工作通道接收配置指令。 配置指令在接入点接收到应用终端的配置请求后发送，配置指令用于指示配置设备发送配置信息。 配置设备通过工作信道信息发送配置信息，使应用终端根据配置信息与接入点进行网络配置。
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Patent Agency Ranking
公开(公告)号：US09756504B2
公开(公告)日：2017-09-05
申请号：US14791716
申请日：2015-07-06
Applicant: Huawei Device Co., Ltd.
Inventor： Gaokun Pang , Zhiming Ding
CPC classification number: H04W12/06 , H04L63/061 , H04L63/08 , H04L67/04 , H04W12/04
Abstract: A security authentication method, device, and system are provided. A first device and a second device perform security authentication by using a first mapping key and a second mapping key, where the first mapping key is generated according to an initial key of the first device and a first predetermined algorithm, the second mapping key is generated according to an initial key of the second device and the first predetermined algorithm. A device in embodiments of the present invention performs security authentication by using a mapped initial key, which can increase the difficulty for an attacker to acquire a key, thereby improving security of a wireless network connection.
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公开(公告)号：US20160087967A1
公开(公告)日：2016-03-24
申请号：US14953828
申请日：2015-11-30
Applicant: Huawei Device Co., Ltd.
Inventor： Gaokun Pang , Zhiming Ding
CPC classification number: H04L63/083 , H04L63/065 , H04W8/005 , H04W8/186 , H04W12/003 , H04W12/06 , H04W76/10 , H04W76/11 , H04W84/18
Abstract: A method and a device for establishing a connection. The method includes the steps of: obtaining, by a group member device of a wireless device group, information about a to-be-connected device and then sending the information to a group owner device of the wireless device group, and/or transmitting, by the group member device, information about the group owner device to the to-be-connected device, where the information about the to-be-connected device and/or the information about the group owner device is used by the to-be-connected device and the group owner device to discover each other; and enabling, by the group member device, the to-be-connected device and the group owner device to share a first password, wherein the first password is used by the to-be-connected device and the group owner device to establish a connection after the to-be-connected device and the group owner device discover each other.
Abstract translation: 一种建立连接的方法和装置。 该方法包括以下步骤：通过无线设备组的组成员设备获得关于待连接设备的信息，然后将该信息发送给无线设备组的组所有者设备，和/ 通过组成员设备将关于被连接设备的信息和/或关于组所有者设备的信息的组所有者设备的信息用于待连接设备， 连接设备和群主设备相互发现; 以及由所述组成员设备使所述待连接设备和所述组所有者设备共享第一密码，其中所述第一密码由所述待连接设备和所述组所有者设备用于建立连接 待连接设备和组所有者设备发现对方之后。
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公开(公告)号：US10419424B2
公开(公告)日：2019-09-17
申请号：US14953828
申请日：2015-11-30
Applicant: Huawei Device Co., Ltd.
Inventor： Gaokun Pang , Zhiming Ding
Abstract: A method and a device for establishing a connection. The method includes the steps of: obtaining, by a group member device of a wireless device group, information about a to-be-connected device and then sending the information to a group owner device of the wireless device group, and/or transmitting, by the group member device, information about the group owner device to the to-be-connected device, where the information about the to-be-connected device and/or the information about the group owner device is used by the to-be-connected device and the group owner device to discover each other; and enabling, by the group member device, the to-be-connected device and the group owner device to share a first password, wherein the first password is used by the to-be-connected device and the group owner device to establish a connection after the to-be-connected device and the group owner device discover each other.
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公开(公告)号：US10305684B2
公开(公告)日：2019-05-28
申请号：US15197041
申请日：2016-06-29
Applicant: Huawei Device Co., Ltd.
Inventor： Gaokun Pang , Zhiming Ding , Xiaoxian Li , Su Lu
Abstract: A secure connection method for a network device includes: acquiring a public key operation value of a second device in an out-of-band manner; sending public key information of a first device to the second device; receiving public key information of the second device that is sent by the second device, and decrypting the public key information of the second device by using a private key of the first device, to obtain the public key of the second device; and performing a preset-algorithm operation on the public key of the second device to obtain a copy of the public key operation value of the second device, and after the copy of the public key operation value of the second device matches the public key operation value of the second device, accepting received connection information sent by the second device.
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公开(公告)号：US10033580B2
公开(公告)日：2018-07-24
申请号：US14144090
申请日：2013-12-30
Applicant: Huawei Device Co., Ltd.
Inventor： Gaokun Pang , Guiming Shu , Zhiming Ding
Abstract: A method, related device, and system for configuring a wireless local area network device are provided. A configuration device obtains working channel information of a wireless local area network. The working channel information is used to indicate a working channel of the wireless local area network. The configuration device receives a configuration instruction sent by an access point. The configuration instruction is received through the working channel according to the working channel information. The configuration instruction is sent after the access point receives a configuration request of an application terminal, and the configuration instruction is used to instruct the configuration device to send configuration information. The configuration device sends the configuration information through the working channel information, so that the application terminal performs network configuration with the access point according to the configuration information.
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