Video Encryption/Decryption IP / VISEC
In traditional video encryption methods, all the content formed after compression can be encrypted using a standard encryption method such as DES, AES, IDEA, or encryption can be applied on raw video without compression. However, the high amount of resources required for these methods complicates the applicability of these algorithms. For these reasons, traditional video encryption methods are an inefficient solution for encoding videos with high data sizes. The VISEC module offers an encoding algorithm that secures a very large volume of data by performing much less encryption. Data encrypted with the VISEC algorithm does not increase after encryption and uses less resources for encryption.
Achieving security with less encryption makes sense, especially with large data volumes, due to the heavy computational load of encryption operations. Performing less encryption in power-constrained environments such as mobile devices or sensor networks is important to both increase battery life and reduce area usage.