协商过程采用椭圆曲线密码体制和双线性对来实施，能够对不诚实节点进行检测和鉴别。

Elliptic curve cryptography and bilinear pairing is employed in the agreement, the dishonest node can be detected and identified.

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根据非线性动力学中的混沌理论设计了一种混沌序列密码，利用该序列密码与RSA公开密钥算法构造了一种新的混合密码体制。

In this paper, a new chaos stream cipher was proposed based on the chaos theory of nonlinear dynamics. Combining this stream cipher with RSA algorithm, we construct a new hybrid cryptosystem.

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对于流密码体制中使用的伪随机序列，我们要求它既要有尽可能大的线性复杂度，又要能抗相关攻击。

For cryptologic applications, it is of course highly disirable that the linear complexities of pseudorandom sequences be as large as possible, and the sequences resist the correlation attack.

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