Applied Statistics Unit, Post-Doctoral visiting scientist Oct 2020- July 2021• Supervisor- Prof. Subhamoy MaitraNorth-Eastern Hill University (A Central University) Shillong, India Ph.D. Title- “Design and Analysis of Lightweight Stream Ciphers” Thesis Submitted - Sep 2020• Supervisor- Prof. B BhuyanNational Institute of Technology Agartala Jirania, IndiaM.Tech. in Computer Science & EngineeringMay 2015• Supervisor- Dr. Nirmalya Kar