One scheme of digital speech encryption communication with spatiotemporal chaotic synchronization was proposed.

提出一种利用时空混沌同步的数字语音加密通信方案。

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In this paper, a symmetric image encryption scheme based on composite discrete chaotic system is presented.

提出了一种基于复合离散混沌系统的对称图像加密算法。

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A stream cipher encryption scheme was designed based on piecewise nonlinear chaotic map.

基于分段非线性混沌映射设计了一种流密码加密方案。

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