Klobusicky, J.Dougherty, S. T.Şahinkaya, SerapÜstün, Deniz2024-07-312024-07-312024Dougherty, S.T., Klobusicky, J., Şahinkaya, S., Üstün, D. (2024). An S-Box construction from exponentiation in finite fields and its application in RGB color image encryption. Multimed Tools Appl 83, 41213–41241. Erişim adresi: https://doi.org/10.1007/s11042-023-17046-6.1380-75011573-7721https://doi.org/10.1007/s11042-023-17046-6https://hdl.handle.net/20.500.13099/298In this study, the utilization of exponentiation in finite fields is investigated for the purpose of generating pseudo-random sequences which have a crucial role in cryptographic applications. More precisely, a novel method for generating pseudo-random sequences is proposed to construct an initial S-Box which is a key component in various encryption schemes. In addition to that, a shuffling algorithm that leverages the pseudo-random sequences is developed to enhance the effectiveness of the initial S-Box. The utilization of the proposed S-Box is applied to the RGB color images to showcase its performance and robustness in an image encryption scheme.eninfo:eu-repo/semantics/restrictedAccessImage encryptionS-BoxLegendre symbolSubstitution BoxSchemeDesignChaosArticle10.1007/s11042-023-17046-683144121341241Q2WOS:0010839788000042-s2.0-85173796925Q1