Designing an Efficient and Highly Dynamic Substitution-Box Generator for Block Ciphers Based on Finite Elliptic Curves

<div>Distribution of the SAC and BIC of 1000 S-boxes constructed by the proposed generator. (a) Average value of the SAC. (b) Distribution of minimum and maximum of the SAC. (c) Average value of the BIC. (d) Distribution of minimum and maximum of the BIC.</div>

Security and Communication Networks

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Figure 7

Figure 7: Designing an Efficient and Highly Dynamic Substitution-Box Generator for Block Ciphers Based on Finite Elliptic Curves 