Open AccessTOTP Based Authentication Using QR Code For Gateway Entry System
Author(s) -
Abhishek Arvind,
Pradyumna Mahajan,
Rishikesh Chalke
Publication year - 2020
Publication title -
international journal of engineering and computer science
Language(s) - English
Resource type - Journals
ISSN - 2319-7242
DOI - 10.18535/ijecs/v9i05.4481
Subject(s) - computer science , password , code (set theory) , barcode , lock (firearm) , gateway (web page) , authentication (law) , operating system , computer security , world wide web , mechanical engineering , set (abstract data type) , engineering , programming language
In today’s scenario, there are various ways the attackers can gain access to secure information and use it for their own benefit. In this paper, we aim to improve the gateway entry system by providing more security. This system involves the use of TOTP (Time-Based One-Time Password) with QR (Quick Response) code. A QR code is a 2D matrix barcode where a large amount of information can be stored in a compact manner. TOTP is a temporary password that is active for a short duration of time. For every 30 seconds, an OTP is generated. A QR code is generated which contains the TOTP. The QR code is scanned and the server checks the TOTP generated on the server-side. If this TOTP matches with the TOTP in the QR code then the user is allowed to enter. This method increases the security of the system and prevents unauthorized access.