Technique of Video encryption/scrambling using chaotic functions and analysis
jyoti Bowade, Pawan Khade, Mukesh M. Raghuwanshi · Journal of Emerging Technologies and Innovative Research · 2015
Multimedia data security is very important for multimedia commerce on the Internet and real-time video multicast. However, traditional encryption algorithms for data secrecy such as DES may not be suitable for multimedia applications because they are unable to meet the real-time constraints required by the multimedia applications. Inthispapera new video encryption algorithm presented where the encryption of video is done by shuffling and encryption of frames using 4D and 3D arnolds cat map and generate pseudorandom numbers by using chebyshev map. As both Arnold and chebyshev shows chaotic behavior and puedorandom number has an important role in cryptography it has been used for the generation of pseudo random numbers and it has been used as keys for encryption.