Authentication Based on Blockchain

Abstract

Blockchain is one of the most trending technologies in past five years and it is called the new generation of the internet. Bitcoin was the first technology that used blockchain concept in its system. Blockchain has intense attention from academic community, developers and programmers, because of its distinctive properties such as decentralization, persistency, anonymity and auditability. Blockchain technology has evolved and is applicable in various applications outside the field. This paper provides background on blockchain technology and presents a suitable and logical solution for user authentication based on blockchain via the unified smart pass platform that allows the user to login with all service providers channels.