Enhancing RSA image encryption performance with multi-threaded parallel processing

Authors

  • Sameh Ahmed Department of Mathematics, Faculty of Science, South Valley University, Qena 83523, Egypt
  • Nabil Amein Ali Institute of Management information systems, Suez, Egypt

DOI:

https://doi.org/10.19139/soic-2310-5070-2592

Keywords:

encryption, decryption, RSA, multi-threads, OpenMP

Abstract

With the growing need for secure image transmission online, efficient encryption methods are essential. Existing RSA-based image encryption techniques often suffer from high computational delays due to sequential pixel processing. To address this, we propose a parallelized RSA encryption/decryption program that utilizes multi-threading for concurrent execution. By dividing the workload across threads and supporting multi-processor environments. Our solution achieves significantly faster processing times compared to conventional approaches.

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Published

2026-02-24

Issue

Section

Research Articles

How to Cite

Enhancing RSA image encryption performance with multi-threaded parallel processing. (2026). Statistics, Optimization & Information Computing, 15(5), 3856-3873. https://doi.org/10.19139/soic-2310-5070-2592