Browsing by Author "Taha Muhammad Shafiq, Muhammad Ayaan, Asmara Shaukat and Ahmad"

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    A novel cipher design based on a new chaotic s-box
    (UMT, Lahore, 2025) Taha Muhammad Shafiq, Muhammad Ayaan, Asmara Shaukat and Ahmad
    This project highlights the design of a secure cryptosystem that integrates a Substitution Box (S-Box) obtained from algebraic structure and chaotic map. The main goal of this project is to develop a S-Box that offer enhanced cryptographic properties like non-linearity, and strong resistance to cryptanalysis to enhance the security of data encryption system. By employing a range of cryptographic methods, the S-Box is integrated into a block cipher design to enhance the security of a system. A thorough evaluation is conducted to assess the performance of the cryptosystem, with specific focus on metrics like non-linearity, the avalanche effect, bit independence, and resistance to potential cryptographic attacks. A more robust and secure encryption framework is proposed in this project, which will participate in the sector of cryptography. The proposed cryptosystem has the potential to be applied in various domains such as secure communication, data protection, and encryption for sensitive sectors like healthcare, and financial services. The development of this enhanced cryptographic framework could pave the way for more scalable, adaptable, and secure encryption solutions, making it a valuable contribution to the ongoing evolution of data protection and cryptographic research.