I am an Associate Professor in the Department of Computer Science and Engineering, Indian Institute of Technology, Kharagpur (IIT Kharagpur), the oldest IIT and one of the most prestigious academic institutions in India. My primary area of research is Hardware Security, VLSI Design (especially low-power and robust design), Digital Watermarking and Digital Forensics. This site will give you an idea of my research interests, my current sponsored research projects and research collaborators, the students working with me and courses I teach. Please feel free to contact me by whatever mean you find convenient.  I am a Senior Member of IEEE and a Senior Member of ACM.