Research on Chaotic Digital Image Encryption Based on ARM Platform
Han Chen · Computing Performance and Communication systems · 2023
With the wide application of digital image processing technology in various fields, how to ensure the privacy and security of image data has become an urgent problem to be solved. To this end, this study selected the chaotic encryption algorithm, focusing on its encryption performance on the real low-light image dataset RENOIR on the ARM platform. After choosing a specific ARM hardware and software environment, a series of encryption experiments were performed using the RENOIR dataset. The experimental evaluation criteria include PSNR value of encrypted image, information entropy and encryption execution time on ARM platform. Preliminary results show that the chaotic encryption algorithm can effectively protect image content in this environment, has high randomness and unpredictability, and its execution efficiency meets the needs of practical applications.