Implementation of RSA 2048-bit and AES 256-bit with Digital Signature for Secure Electronic Health Record Application
Abstract: This research
addresses the implementation of encryption and digital signature technique for
electronic health record to prevent cybercrime such as robbery, modification
and unauthorised access. In this research, RSA 2048-bit algorithm, AES 256-bit
and SHA 256 will be implemented in Java programming language. Secure Electronic
Health Record Information (SEHR) application design is intended to combine
given services, such as confidentiality, integrity, authentication, and nonrepudiation.
Cryptography is used to ensure the file records and electronic documents for
detailed information on the medical past, present and future forecasts that
have been given only to the intended patients. The document will be encrypted
using an encryption algorithm based on NIST Standard. In the application, there
are two schemes, namely the protection and verification scheme. This research
uses black-box testing and whitebox testing to test the software input, output,
and code without testing the process and design that occurs in the system.We
demonstrated the implementation of cryptography in SEHR. The implementation of
encryption and digital signature in this research can prevent archive thievery.
Author: Mohamad Ali Sadikin, Rini
Wisnu Wardhani
Journal Code: jptinformatikagg160015
