发明名称 |
KEY HANDSHAKING METHOD FOR WIRELESS LOCAL AREA NETWORKS |
摘要 |
A key handshaking method in a WLAN is provided to enable a security key for authentication to be exchanged once through one 4-way handshake between an authenticator and a requester in the WLAN, thereby preventing delay of the authentication process between the authenticator station and the requester station in the WLAN. A key handshaking method in a WLAN(Wireless Local Area Network) comprises the following steps of: generating a first nonce at the first station(S104); transmitting the first nonce from the first station to the second station(S110); receiving the second nonce from the second station at the first station, and generating a PTK(Pair-wise Transient Key) based on the second nonce(S108); and installing the PTK in the first station(S118). In the above PTK generating step, a GTK(Group Transient Key) is generated together with the PTK if necessary. |
申请公布号 |
KR20060122685(A) |
申请公布日期 |
2006.11.30 |
申请号 |
KR20060014701 |
申请日期 |
2006.02.15 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
WONG MARCUS;SERGEY BEZZATEEV |
分类号 |
H04L12/28;H04L9/08;H04L9/30;H04L9/32 |
主分类号 |
H04L12/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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