Research Output
A new technique for designing 8 × 8 substitution box for image encryption applications
  To create confusion in ciphertexts, encryption processes depends upon nonlinear mappings. This nonlinear mapping can be achieved by a process known as substitution. In a secure encryption algorithm, substitution plays a key role during confusion stage of encryption algorithms. In this work, we present a novel chaos-based substitution box that can be utilized in the encryption processes for securing digital images from eavesdroppers. The proposed substitution box is also compared with other conventional substitution boxes presented in literature. Various statistical measures such as contrast, correlation, energy and homogeneity analysis prove the superiority of the proposed substitution box.

  • Date:

    30 September 2017

  • Publication Status:

    Published

  • Publisher

    IEEE

  • DOI:

    10.1109/ceec.2017.8101591

  • Library of Congress:

    QA75 Electronic computers. Computer science

  • Dewey Decimal Classification:

    004 Data processing & computer science

  • Funders:

    Historic Funder (pre-Worktribe)

Citation

Khan, F. A., Ahmed, J., Khan, J. S., Ahmad, J., Khan, M. A., & Hwang, S. O. (2017). A new technique for designing 8 × 8 substitution box for image encryption applications. In 2017 9th Computer Science and Electronic Engineering (CEEC)https://doi.org/10.1109/ceec.2017.8101591

Authors

Keywords

Substitution box, chaotic map, image encryption, statistical analyses

Monthly Views:

Available Documents