Hi, welcome to my home.

I am
a Post-Doctoral Fellow at the department of Computer Science (CPSC) of University of Calgary (UofC), working with Prof. Rei. Safavi-Naini. At present, I am working on Lattice-Based Cryptographic Protocols based on the hard problem of Ring-LWE. Prior to this, I was working as a Post Doctoral Fellow at Turing Lab of Applied Statistics Unit (ASU) of Indian Statistical Institute (ISI), Kolkata, India with Prof. Palash Sarkar. At ISI, I was working on efficient and faster implementation of Diffie-Hellman protocol using Haswell intrinsic. I completed my Doctoral research on Elliptic-Curve Digital Signature under the guidance of Dr. Abhijit Das from the department of Computer Science and Engineering (CSE), Indian Institute of Technology (IIT) Kharagpur, India.

My primary research interest lies in Public- Key Cryptography. My other interests include Number theory, Computational Number Theory, Algorithm Design, Analysis, and efficient implementation. 

I am working on the following areas:
  • Elliptic-Curve and Hyperelliptic-Curve cryptography
  • Kummer variety associated with Hyperelliptic-and-Elliptic Curves
  • Efficient arithmetic implementations of SIMD based eta pairing on Intel AVX2 architecture
  • Lattice-Based Cryptography.