Efficient Chaos-Based Substitution-Box and Its Application to Image Encryption
نویسندگان
چکیده
Chaotic systems are vital in designing contemporary cryptographic systems. This study proposes an innovative method for constructing effective substitution box using a 3-dimensional chaotic map. Moreover, bouyed by the efficiency of proposed chaos-based boxes’ effectiveness, we introduce new image cryptosystem that combines adeptness Gray codes, non-linear and sensitive hyper-chaotic system, S-box. The generated secret key emanating from is correlated to input produce unique each image. Extensive experimental outcomes demonstrate utility, high performance resulting cryptosystem.
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ژورنال
عنوان ژورنال: Electronics
سال: 2021
ISSN: ['2079-9292']
DOI: https://doi.org/10.3390/electronics10121392