Identity Management System Using Blockchain

Abstract: Identity management solutions are generally designed to facilitate the management of digital identities and operations such as authentication, and have been widely used in real-world applications. In recent years, there have been attempts to introduce blockchain-based identity management solutions, which allow the user to take over control of his/her own identity (i.e. self-sovereign identity). In this paper, we provide an in-depth review of existing blockchain-based identity management papers a.

Keywords: Blockchain, digital identities, multi- factor authentication, cryptographic, Security.