• YUVARAJA M
• JANAKAR K
• S. Devapriya

One-time Password is important in the present day scenario in the purposes of improving the security of Authentication. Security sensitive environment or perhaps organization avoids the resources from unauthorized access by allowing different access control mechanisms as user authentication. There are several safety issues in one Password based authentication. However, studies show that OTP sent over SMS are causing different causes and issues, which lead to delay in time. User authentication can be raised with more levels within the procedure of multi-factor authentication scheme. Time-based One-time Handshake is one of the widely accepted mechanisms that incorporate multi factor authentication. In this project, we approach the Time-based OTH authentication algorithm with the help of Pre-build Encryption Algorithms sandwiched with unique Time-Based Hash Codes. This algorithm uses a secret key exchanged between the client and the server and uses a certain password through the algorithm. The shuffle of the TOTH approach better wear by screening the key as being a QR code, as revealed in the majority movable applications are able to read. It offers confidentiality at the application level within the system to protect user credentials within equal entities (the user and the server) for preventing brute force and dictionary attacks. Thus, the proposed system design is possible for users because of the lack of the concern of holding its own hardware token or additional charges from the short message service. Our suggested approach will improve safety performance substantially compared to existing methods with regard to authentication and authorization even under Low Network/Offline Circumstances. This project hopes to boost research effort on further advancement of cryptosystems surrounding multi-factor authentication.

TIME BASED AUTHENTICATION USING HASHING TECHNIQUES

"TIME BASED AUTHENTICATION USING HASHING TECHNIQUES", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 6, page no.f47-f67, June-2022, Available :http://www.jetir.org/papers/JETIR2206508.pdf

"TIME BASED AUTHENTICATION USING HASHING TECHNIQUES", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 6, page no. ppf47-f67, June-2022, Available at : http://www.jetir.org/papers/JETIR2206508.pdf