• Manika Mathur
• Ramlal Yadav

Data security is essential for most associations and even home PC customers. Client data, portion data, singular records, budgetary equalization nuances - most of this data can be hard to override and perhaps dangerous if it falls into the off kilter hands. Data lost on account of disasters, for instance, a flood or fire is crushing, anyway losing it to software engineers or a malware pollution can have much progressively conspicuous results. It is require to shield the data from the wrong hard or to get abused. The proposed work utilizes the 3 keys based DES calculation and furthermore making the utilizing of two distinct sorts of OTPs, one which is created utilizing the irregular numbers idea and the second OTP is produced utilizing the tapping on the photos where the quantity of snaps will contribute in the age of the OTP. In the client The outcomes accomplished are very tasteful.

Triple DES, Random Numbers

"Novel Algorithm for Authentication using DES Triple Keys and Encrypted OTP", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.8-13, June 2019, Available :http://www.jetir.org/papers/JETIR1907598.pdf

"Novel Algorithm for Authentication using DES Triple Keys and Encrypted OTP", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp8-13, June 2019, Available at : http://www.jetir.org/papers/JETIR1907598.pdf