Enhancing RSA image encryption performance with multi-threaded parallel processing
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.
Fields of Study & Subjects
Chaos-based Image/Signal Encryption
Computer Science and Engineering
Cryptographic Implementations and Security
Publication details
- Journal / source
- Statistics Optimization & Information Computing
- Volume
- 15
- Issue
- 5
- Pages
- 3856–3873
- Publication date
- 24 February 2026
- Language
- EN