Cryptographical system for secure client–server communication [articol]

Abstract

The aim of this paper was the research of a way to implement a cryptographical system for secure Client-Server communication, designed to satisfy the specific needs of the health care domain. A real IP based Client-Server application was created, that assures confidential message transfer using standardized cryptographic algorithms and components. A particular PGP ( Pretty Good Privacy) like architecture was designed to ensure the communication security. Low costs, along with an easy to use implementation, represent decisive advantages when trying to implement the system in the medical area,which has limited budget for informatization.