Encrytion Methods and Representive Videos



Encryption methods and representative video algorithms were presented, with respect not only to the encryption speed but also their security level and stream size. by investigating the novelty of secure data, for e.g. using cryptographic techniques. Over the last few years several cryption algorithms have been applied to secure video transmission. Comparison between Symmetric and Asymmetric methods and representative video algorithms were presented. After comparison it was found out that The Multimedia data Transmission International Data Encryption Algorithm, a Symmetric Block Cipher gives better result than the previously used algorithms. The IDEA Algorithm makes secure video encryption feasible for real-time applications without any extra dedicated hard-ware




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