A dynamic password chip design based on Logistic chaotic algorithm

In order to solve the problem of information security, and get the chaotic random numbers for encryption, this paper analyzed the Logistic random chaos model and gave a kind of discrete Logistic chaotic algorithm which is easy for hardware realization, and completed its hardware structure design. The dynamic password chip is a typical application of random number in chaos, and this paper used the discrete Logistic chaotic algorithm mentioned above, and completed a dynamic password chip design, it has the advantages of good security, low cost, high speed, and extensive application value.