Implementation of encryption algorithms in embedded systems and strengthening against side channel attacks

Rapidly developing technology affects human life in many ways. In particular, the developments in the field of information technologies have reached a level that cannot be reached. While continuous developments are occurring in the field of technology, the concept of information security has become more important than ever. Until recent years, mathematical strength of encryption algorithms and software security of computer systems were prioritized in terms of information safety. However, embedded systems have started to take place in every area of our lives in recent years and physical attacks such as side-channel attacks against these systems have started to pose great dangers. With the suggestions brought within the scope of this dissertation, it is aimed to maximize the security of embedded systems against side-channel attacks. Keywords: Embedded systems, Side channel attacks, Differential power analysis, Chaotic s-box