An E-health System for Encrypting Biosignals Using Triple-DES and Hash Function

This Electronic Health (E-Health) is a broad expression that enables the communication between healthcare professionals in handling patient information through the cloud. Exchanging medical data over the public cloud requires securing transferring for the data that's direct many researchers in proposing different secure schemes to enable users to handle data safely without hacking or alternating. In this study, one of the most common encryption algorithms called Triple Data Encryption Standard (Triple-DES) has been implemented with the aid of the hash function and DNA cryptography base to encrypt different biosignals into DNA format to add a security layer for the proposed system. © 2021 IEEE.