Design and FPGA implementation of Lorenz chaotic system for information security issues

Taking the Lorenz chaotic system as an example, FPGA (FieldProgrammable Gate Array) technology is applied to obtain chaotic sequence in thispaper, the Xilinx system generator technology was used for the conception of Lorenzchaotic system and generating the VHDL code. This code is used again toconfiguring the FPGA. Experiment shows the output sequence of the designed systemhas a good result. The generated chaotic sequence may be used for informationsecurity in the modern communication field.