There is a wealth of data contained within a single picture. In humans, visual processing occupies over a third of the cortex. Images have a crucial role in conveying data. Images are used in many contexts, including medical records storage, aerial photography by satellite, astronomical observations of planetary motion via telescopes, personal identification via fingerprints or irises, etc. Millions of bits of information, primarily in the form of digital pictures, are produced every day as a byproduct of digital communication. Using cryptography to protect private data is a smart security measure. Cryptography is a system for encoding and decoding information for secure data transmission and storage. Encryption and decryption have an indefinite future because of technological progress. Schematic encryption can withstand many crypt analyst attacks, as shown in the security analysis. Information must be reliable and secure for it to be respected by the recipient.

Encryption, Decryption, Image, PSNR, MSEINTRODUCTION