Discrete chaotic circuit and the property analysis of output sequence

1-D logistic chaotic sequence circuit is designed and achieved by FPGA technology, the chaotic sequence has good random property and correlation. The design of the circuit is simple, novel and has high portability. It can achieve the function from chaotic equation to random sequence's output. According to the idea, we can design n-D discrete chaotic sequences circuit. The circuit is used in practical secure communication and information security systems.