Method for synchronous encryption over a communication medium
    10.
    发明授权
    Method for synchronous encryption over a communication medium 有权
    通信介质同步加密方法

    公开(公告)号:US06944299B1

    公开(公告)日:2005-09-13

    申请号:US09204048

    申请日:1998-12-02

    IPC分类号: H04L9/00 H04N7/167

    摘要: An apparatus and method provide for synchronized operation of encryption processes at two remote communication terminals. A first one of the terminals detects information associated with a current time during the establishment of a connection between the two terminals. The current time information is then utilized to create a start encryption time. That start encryption time information is transmitted from the first terminal to the second terminal. Both terminals then monitor the passage of time and begin encryption in a synchronous manner when the current time matches the start encryption time.

    摘要翻译: 一种装置和方法提供两个远程通信终端上的加密过程的同步操作。 在建立两个终端之间的连接时,终端中的第一个检测与当前时间相关联的信息。 然后利用当前时间信息来创建开始加密时间。 该开始加密时间信息从第一终端发送到第二终端。 两个终端随后监视时间的流逝,并在当前时间与开始加密时间匹配时以同步方式开始加密。