Image encryption based on elliptic curve cryptosystem
نویسندگان
چکیده
Image encryption based on elliptic curve cryptosystem and reducing its complexity is still being actively researched. Generating matrix for algorithm secret key together with Hilbert will be involved in this study. For a first case we need not to compute the inverse decryption processing cause that generated step was self invertible matrix. While second case, computing required. Peak signal noise ratio (PSNR), unified average changing intensity (UACI) used assess which more efficiency grayscale image.
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ژورنال
عنوان ژورنال: International Journal of Power Electronics and Drive Systems
سال: 2021
ISSN: ['2722-2578', '2722-256X']
DOI: https://doi.org/10.11591/ijece.v11i2.pp1293-1302