A Novel Image Cryptosystem Inspired by the Generation of Biological Protein Sequences

Image encryption is essential to keep images secure either in personal devices or over the cloud drives. Various robust image cryptosystems have been implemented during past decades encrypted far from illegal decryption by eavesdroppers. Biological sequences contain high density information that introduce new challenges and opportunities traditional cryptography. This article presents a novel cryptosystem, namely Image-to-Protein (I2P) , based on successively encoding pixels into of symbols analogous biological xmlns:xlink="http://www.w3.org/1999/xlink">DNA xmlns:xlink="http://www.w3.org/1999/xlink">Protein sequences, then scrambling these frequent non-frequent patterns which turn are binary encoded file. The proposed cryptosystem has applied experimental grayscale color images. large key space complicated operations guaranteed resistance many known cryptographic attacks. Furthermore, plain resulted similarity achieved noticeable lossless compression when compressed using text techniques.