Encryption & Decryption Techniques Based On Chaos Theory

In cipher technology based on chaos theory ,chaos theory is uesd to encryption algorithm . In this encryption algorithm the unregulated distribution of chaos random sequence, the nonlinear function and unregulated effectible field are combined organically.This is the most outstanding characteristic of cipher technology based on chaos theory .The encryption system have a lot of merits.The core of encryption system of cipher technology based on chaos theory is that chaos random sequence is used as key .Because chaos have sensitivity dependented on initial conditions,initial windage would be magnified when chaos cipher sequence which come from depenedent chartcteristics is minuteness to 1 bit .So we can get better analogous random charicteristics through very few interative computation and it's distributing domain is infinite.Because chaos equation can't forecase the chaos states described by itself .So corresponding chaos squence distribution is random and it distribu.The key length of encryption technique based on chaos theory is variable. so the intensity of the encryption algorithm is greatly improved.The cipher technology based on chaos theory has some characteristics which are small spending and higher efficiency of compute.The encryption algorithm of cipher technology based on chaos theory is that two important secure characteristics-confustion and diffusion-as "chaos" phenomena are applied to public key date encryption .Chaos phenomenon is a system that is very sensitive to initial conditions.Even initial conditions which difference have little can result in very different even not related .