A Medical Image Encryption Scheme for Secure Fingerprint-Based Authenticated Transmission

Secure transmission of medical images and data is essential in healthcare systems, both telemedicine AI approaches. The compromise could affect patient privacy the accuracy diagnosis. Digital watermarking embeds into a non-significant image before to ensure visual security. However, it vulnerable white-box attacks because embedded can be extracted by an attacker that knows system’s operation does not authenticity transmission. A visually secure encryption scheme for fingerprint-based authenticated has been proposed solve above issues. encrypted image, physician’s fingerprint, health record (EHR) integrity, authenticity, confidentiality during chaotic algorithm based on permutation key used encrypt fingerprint feature vector. hybrid asymmetric cryptography Elliptic Curve Cryptography (ECC) AES implemented protect key. Simulations comparative analysis show achieves higher security reconstruction quality than other