Multi Chaotic System to Generate Novel S-Box for Image Encryption
نویسندگان
چکیده
Abstract A novel method on the basis of multi chaos theory is suggested in presented study. Also, study used two different dimensions to generate S-Box get a strong cipher that difficult break. The image cryptosystem includes an identical (decryption and encryption) process, which involves single keystream generator, shifting process (based 3D Lorenz map) related diffusion operations, 2D Henon confusion operation. comparative analysis simulate test show has few properties, like high-sensitivity, fast encryption/decryption, large keyspace, excellent statistical properties ciphertext, so on. considered as alternative for practical secure communications.
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ژورنال
عنوان ژورنال: Journal of physics
سال: 2022
ISSN: ['0022-3700', '1747-3721', '0368-3508', '1747-3713']
DOI: https://doi.org/10.1088/1742-6596/2304/1/012007