An efficient AES and blowfish based video data encryption

Abstract

In this paper AES and blowfish algorithm for video encryption based on random process of password generation have been applied for efficient encryption and decryption process. The data is processed in the form of video file but the file is not processed directly for the encryption and decryption process. So first the whole video is converted into binary file for the encryption and decryption process. Means here the binary data is accepted as the input. The results are compared based on the bin calculation, speed of different algorithms and the encryption time and data loss. The results from the experimentation indicate that the variations in the RGB of original and encrypted image are very high so to decipher it is very tough. The E-time comparison of our approach proof to be useful in comparison to the individual and different states of algorithm used. Data loss comparison shows the minimum data loss in our process so the data loss is less.