Chen Hyperchaotic-AES Medical Image Encryption Protocol v1
Abstract
This protocol describes a three-layer encryption scheme for medical images combining Arnold cat map permutation, Chen hyperchaotic system diffusion, and AES-256 block cipher. The implementation includes synthetic chest X-ray phantom generation, complete encryption/decryption workflows, and validation procedures. All source code is provided as an attachment.
Fields of Study & Subjects
Chaos-based Image/Signal Encryption
Computer Science and Engineering
Cryptographic Implementations and Security
Publication details
- Publication date
- 14 February 2026
- Language
- EN
- Document type
- Preprint