Proposed Speech Scrambler Based on Multi Chaotic Maps as Key Generator

Speech scrambling is the process of making low residual unintelligible of speech. So, it will make difficult for understanding it by eavesdrops or attackers. Due to the rapid and great developments that have been taking place in communication systems causing increased problems that are interesting to the privacy and security of the information, so they ask the researchers to develop encryption algorithms for protecting the data to become more secure. One of this data is voice data that sends through the public channel to be exposed to noise in addition to eavesdrops.