Chaotic Image Cascade Encryption and Hardware Implementation Based on DSP
Yang Liu · Journal of Chengdu University · 2011
The definition of chaos and key principles and methods of chaotic encryption communication were introduced.Chaotic encryption device was designed based on DSP,which used asynchronous serial port of standard RS232 and testing of experiments was finished through TMS320VC5509A.The findings show that chaotic sequence encryption algorithm has good security and cascade encryption guarantee that the device has good resistance to decode ability.