Research Positions

  1. Assistant Professor, Cryptology and Security Research Unit (CSRU), R. C. Bose Centre for Cryptology and Security, Indian Statistical Institute, Kolkata, India, August 2013 – to date.
  2. Visiting Scientist, Institute of Industrial Science (IIS), University of Tokyo, Japan, August 2016.
  3. Visiting Scientist, Department of Mathematics, Ruhr University Bochum, Germany, March 2016.
  4. Visiting Scientist, Department of Computer Science and Engineering, Indian Institute of Technology Roorkee, Oct 2015.
  5. Visiting Scientist, School of Computer Engineering, College of Engineering, Nanyang Technological University (NTU), Singapore, Sep РOct 2015.
  6. Visiting Scientist, Department of Computer Science, University at Albany, State University of New York (SUNY), U.S.A., Jul 2014.
  7. Visiting Scientist, Department of Computer Science, University of Nevada, Las Vegas, U.S.A., Jul 2014.
  8. Visiting Scientist, Applied Mathematics Department, Naval Postgraduate School, Monterey, U.S.A., Jul 2014.
  9. Visiting Scientist, Multi-Processor System-on-Chip (MPSoC) Architectures Research Group, Ultra High-Speed Mobile Information and Communication (UMIC) Research Centre, RWTH Aachen University, Aachen, Germany, June 2012 – July 2013.
  10. Visiting Research Scientist, Crypto and Security group, Department of Electrical and Information Technology, Lund University, Sweden, March 2013.
  11. Visiting Research Scientist, Security and Cryptography Laboratory (LASEC), School of Computer and Communication Sciences (I &C), Ecole Polytechnique Federale de Lausanne (EPFL), Switzerland, Feb 2013.
  12. Visiting Research Scientist, Fachhochschule Nordwestschweiz (FHNW), Windisch, Switzerland, Oct 2012.
  13. Visiting Scientist, Centre of Excellence in Cryptology, Indian Statistical Institute, Kolkata, India, September 2011 – May 2012.
  14. Visiting Research Scientist, Research Center for Information Security (RCIS), National Institute of Advanced Industrial Science and Technology (AIST), Akihabara, Tokyo, Japan, June 2009 – July 2009, February 2010 – March 2010, February & November 2011.
  15. Visiting Research Scientist, Coding & Cryptography Research Group (CCRG), Division of Mathematical Sciences, School of Physical & Mathematical Sciences, Nanyang Technological University (NTU), Singapore, March 2010.
  16. Visiting Research Scientist, Information Technology and Security Laboratory (Sakurai Laboratory) of the Kyushu University and the Information Security Laboratory of the Institute of the Systems, Information Technologies and Nanotechnologies (ISIT), Fukuoka, Japan, July 2009.
  17. Visiting Researcher, Center of Applied Cryptographic Research (CACR), University of Waterloo, Ontario, Canada, July 2007 – August 2007.
  18. Research Fellow, Cryptology Research Group (CRG), Applied Statistics Unit (ASU), Indian Statistical Institute (ISI), Kolkata, India, Septeember 2006 – December 2008.
  19. Research Associate, Brain-Computer Interface Lab, Wadsworth Center, New York State Department of Health, New York, U.S.A., July 2004 – December 2004.
  20. Research Assistant, State University of New York at Albany, U.S.A., July 2003 – August 2003, January 2004 – May 2004.
  21. Research Assistant, Electronics and Communication Science Unit, Indian Statistical Institute (ISI), Kolkata, India, August 2000 – December 2000.
  22. Summer Intern, Applied Statistics Unit, Indian Statistical Institute (ISI), Kolkata, India, June 2000 – July 2000.