Speech Encryption Using Chaotic Encryption and Decryption with Hardware FPGA implementation

In this Digital Signal processing application of audio signal transmission and reception is a main priority one, now a day all digital gadgets will functioning with audio and speech method it's a most fundamental forms of human communications. In this audio signal processing applications will need a priority to protect a speech signal with encrypt and decrypt method before transmission and reception. Here, the proposed work will integrated a cryptographic method of chaotic maps with higher security its reduced complex implementation and huge bandwidth for transmission of signals, and also reduce more area with perform low power consumptions. This proposed work will integrated with Xilinx FPGA and proved the performance with Area, Delay and Power.