DATA SECURITY SYSTEM IN HOSPITAL: IMPLEMENTATION OF FULLY HOMOMORPHIC ENCRYPTION USING BRAKERSKI-FAN-VERCAUTEREN SCHEME IN INTERNET OF THINGS

• Main Author: Satya Adi Dharma, Gede
• Format: Final Project
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/63019
• Institution: Institut Teknologi Bandung

ABSTRACT DATA SECURITY SYSTEM IN HOSPITAL: IMPLEMENTATION OF FULLY HOMOMORPHIC ENCRYPTION USING BRAKERSKI-FAN-VERCAUTEREN SCHEME IN INTERNET OF THINGS By Gede Satya Adi Dharma NIM: 13217016 (Bachelor’s Program in Electrical Engineering) Increasing the efficiency of handling patients in hospitals is needed considering the current pandemic has caused a surge in the number of patients in hospitals. One way to fulfill this is by designing a hospital management system, with data recording that is integrated with the hospital, so that administrative needs can be done automatically. However, it should be understood that this data is very much in need of privacy, with reassurance that said data will not be misused, even by the hospital staff themselves. The hospital management system must be safe, while maintaining the ease and efficiency of data management in the hospital. An encryption algorithm is proposed to answer these problems, where the encryption algorithm that will be applied to the data is homomorphic, where the data will remain safe, but can still allow efficient and fast data processing. In addition, with the development of automation technology in handling patients in hospitals, such as the use of sensor devices to determine the patient's health condition, a system that can integrate sensor reading data is also needed, so that the patient checking process can be carried out. automatically. This can be realized by the existence of an Internet of Things system, where the tools that check the patient's needs will be designed to send reading data automatically to the hospital management system that has been upgraded with security with the proposed system, thus turning the device into an Internet of Things device, or an IoT device for short. Keywords: encryption, data, device, Internet of Things, homomorphic, cloud computing, data security