IMAGE ENCRYPTION USING TRAPDOOR ONE WAY FUNCTION

In this paper introduction about the digital images and digital image processing is given. In every application of digital image processing highly encrypted and adaptive algorithm is needed. For the encryption and decryption of the images an adaptive pixel masking technique is used in our paper. For removing noises which affect the images during processing with the help of Linear and Space invariant filters. At long last the execution of the proposed image encryption-decryption calculation working in conjugation with the image restoration system has been assessed regarding PSNR and MSE.