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发明授权
CN107040922B 无线网络连接方法、装置及系统 有权

无线网络连接方法、装置及系统
摘要：
本公开了一种无线网络连接方法、装置及系统，属于网络安全领域。本发明通过用户终端向无线接入点发送接入请求；无线接入点向认证服务器发送密钥查询请求；认证服务器在无线接入点属于可信任无线接入点时向无线接入点发送对应的密钥查询结果；无线接入点获取对应的认证密钥；用户终端生成与自身的MAC地址对应的认证密钥；无线接入点与用户终端根据各自持有的认证密钥协商建立加密无线网络连接；解决了用户终端向假冒的公众Wi‑Fi所传输的数据以及用户终端内部的数据均会受到安全威胁的问题；达到了只有可信任无线接入点能获取认证密钥，从而与用户终端建立加密无线网络连接，提高了用户终端传输的数据以及用户终端内部数据安全性的效果。
摘要（英）：

A wireless network connection method is provided. The method includes: receiving, from a user terminal, an access request to a wireless access point, the access request including a media access control MAC address of the user terminal; sending, by the wireless access point, a key query request to an authentication server, the key query request including the MAC address; and receiving a key query result corresponding to the MAC address of the user terminal if the wireless access point is a trusted wireless access point. The method further includes obtaining a first authentication key corresponding to the MAC address of the user terminal according to the key query result; and negotiating with the user terminal, according to the first authentication key and a second authentication key, to establish an encrypted wireless network connection. The second authentication key is generated by the user terminal corresponding to the MAC address.

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