Wijesinghe, W. A. Susantha
Article History
Received: 13 July 2025
Accepted: 14 September 2025
First Online: 20 September 2025
Statements and Declarations
:
: The authors declare that no funds, grants, or other support were received during the preparation of this manuscript.
: The authors declare no competing interests.
: As the sole author, I conceptualized the study, designed the FPGA-based architectures for the SIMON 64/128 block cipher, conducted all experiments, analyzed the results, and wrote the manuscript.
: Supporting data, including FPGA synthesis results, are available upon reasonable request due to the proprietary nature of certain outputs.