time-shift keying

At this point in time roll forward will go on until users decided to halt by keying cancel.

在这一时间点上，前滚将继续，直到用户决定通过键入cancel来停止前滚。

The experimentation shows indeterminacy of chaos's time sequence in experiments of randomicity check. So the randomicity of chaos's time sequence must be checked before it become keying sequence.

实验表明混沌密码序列对随机性的测试的好坏存在不确定性，因此混沌序列应用到序列密码之前必须对序列进行随机性检测。

To minimize the cost of bandwidth and processing, the author chooses the SRTP ( Secure RTP) and MIKEY ( Multimedia Internet KEYing) as the secure protocol for real-time data.

为达到带宽消耗和处理代价最小化，本文采用SRTP（Secure RTP）和MIKEY（Multimedia Internet KEYing）作为实时数据的安全协议。

A scheme of re-keying management based on key chain and BD protocol applied to real-time distributed communication is proposed.

针对有实时性需求的分布式组通信应用问题，提出基于哈希函数和BD协议的组密钥更新机制。