PRIVACY AWARE SECURE AUTHENTICATION SCHEME FOR IOT NETWORKS BASED ON DIGITAL SIGNATURES

Abstract

Internet of Things (IoT) is a network of all devices that can be accessed through the internet. These devices can be remotely accessed and controlled using existing network infrastructure, thus allowing a direct integration of computing systems with the physical world. This also reduces human involvement along with improving accuracy, efficiency and resulting in economic benefit. In this proposed framework, we present a Hybrid Mechanism as Three Factor, ryptography digital signature with Double encryption (TF_CDS-DE) for Secure Authentication in IoT Networks. Our Hybrid Mechanism consists of different frameworks. First, we used a new scheme three-factor authentication scheme because it applies the user smart card, password and personal biometrics as three factors. Second, we used Cryptographic key generation from fused features, here a digital signature is a technique that binds a person/entity to the digital data. This binding can be independently verified by receiver as well as any third party. Finally, utilize Double encryption Scheme. This encryption provides image data security using cryptographic technique and Confidentiality of data is ensured by use of strong encryption.