random cipher

Pseudo-random sequences are widely used in global positioning systems, code division multiple access, ranging systems, spread spectrum communication systems, stream cipher and so on.

伪随机序列在全球定位系统、码分多址系统、测量距离系统、扩频通信系统、流密码等领域都有广泛的应用。

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If the key were truly 'random', or without any discernible pattern, such a speech cipher system would be as secure as the Vernam one-time cipher for telegraph tape, and on exactly the same argument.

只要密钥是随机的，或者说没有能被识别的规律，那么这套语音加密系统就会像维尔南一次性密码一样安全。

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Pseudo random sequence has broad applications in stream cipher , channel coding, and spread spectrum communication.

伪随机序列在流密码 、 信道编码 、 频通信等领域有着广泛的应用.

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He watched her dance, a random cipher drawing its signature across the time-slopes of this dissolving yantra, a symbol in a transcendental geometry.

他目视着她翩翩起舞，一个随机密码在这渐渐消融的印度教具的时间坡上画上了它的签名，那是超越几何中的一个符号。

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