Distributed Authentication Security for IOT Using DASS and LOKI91

Abstract

With the massive expansion of computing technology, the distributed architecture has received wide acceptance for their services. Moreover, IOT technology is used to develop smart applications such as smart security system, health care, smart medicals and smart houses. Due to the vibrant character of access and connectivity in IOT environment, there is mounting of risks and genesis of enormous threat to IOT environment. In proposed system, we have study the fundamental concept behind DASS approach and how to ensure strong authentication services in a distributed environment which will create snag for malicious user. Authentication is particularly a challenging issue in distributed environment due to its multi-sharing concept. DASS works on mutual authentication mechanism when two parties made conversation neither obtain any facts that it could employ to masquerade as the others to an arbiter. Finally, our work is to design the two-level security mechanisms for generating complex security system. In our propose system, work is implemented in two phases, whereas in first phase, we have used authentication process including password and signature for both ends using third party and in second phase data confidentiality using LOKI91 cryptography which is defensive from any differential cryptanalysis and enforcing the secure communication.