Method and communication system employing secure key exchange for encoding and decoding messages between nodes of a communication network
    7.
    发明申请
    Method and communication system employing secure key exchange for encoding and decoding messages between nodes of a communication network 审中-公开
    方法和通信系统采用安全密钥交换来对通信网络节点之间的消息进行编码和解码

    公开(公告)号:US20060159260A1

    公开(公告)日:2006-07-20

    申请号:US11035898

    申请日:2005-01-14

    IPC分类号: H04L9/00

    摘要: A method encodes and decodes messages between nodes of a wireless communication network. A first node, such as a fob, is mated with a second node, such as a base station, of the wireless communication network. A time duration of the mating is determined in the fob. The time duration of the mating is also determined in the base station. An encryption key is generated based upon the time duration in the fob. The encryption key is also generated based upon the time duration in the base station. Subsequently, communication messages over the wireless communication network are encrypted and decrypted between the fob and the base station employing the encryption key.

    摘要翻译: 一种方法对无线通信网络的节点之间的消息进行编码和解码。 第一节点,例如小窝,与无线通信网络的第二节点(例如基站)配合。 交配的持续时间在小窝中确定。 在基站中也确定了交配的持续时间。 基于fob中的持续时间生成加密密钥。 加密密钥也是基于基站的持续时间生成的。 随后,通过无线通信网络的通信消息在采用加密密钥的FOB和基站之间被加密和解密。