Personal Information
Finite Fields, Combinatorics and Cryptography
Ph.D, IIT Guwahati, Mathematics, 2010
Thesis Title: Permutation Polynomials and their Applications in Cryptography
Thesis Advisors: Prof. Anupam Saikia and Prof. Bhaba Kumar Sarma
PhD course work grade (C. P. I): 8.06 (out of 10)
Courses of PhD course work: Modern Algebra, Number theory, Discrete Mathematics, Cryptography, Data Structure, and Computer Programming.
MSc. (Mathematics), Kumaun University Nainital, 1999
BSc. (Mathematics, Physics, Chemistry), Kumaun University Nainital, 1996
Intermediate (With Mathematics, Physics, Chemistry), U. P. Board, 1993
High School (Science Group), U. P. Board, 1990
- Gate fellowship by MHRD to pursue PhD at IIT Guwahati
- Post-doctoral fellowship by National Board of Higher Mathematics at ISI Kolkata
- UGC-BSR Research Start-Up-Grant by UGC at Central University of South Bihar
Attended
- Title of invited Talk: “Multivariate Public Key Cryptography”, National workshop on Cryptography, organised by Department of Mathematics, University of Science and Technology, Meghalaya, Sponsored by Indian Statistical Institute Kolkata (Ministry of Statistics and Programme Implementation, Government of India) on 25-26 September, 2018.
- Invited talk (online mode) in the National Conference on Integrity of Mathematics in advancement of Science, Technology and Management held at M. B. Govt. P. G. College, Haldwani (Nainital) during 25-26 March, 2021, (Title of talk : Finite Fields).
- Title of invited Talk: Permutation Polynomials and Latin Square; in Virtual International Conference on Discrete Mathematics and Combinatorics 2021, Organised by Poornaprajna College & Postgraduate Centre, Udupi, during 22-23 July, 2021.
- Title of invited Talk: “Introduction to Multivariate Public Key Cryptography”, in the online Webinar Series organised by the Department of Engineering Science, Ramarao Adik Institute of Technology, Nerul Navi Mumbai, on 26th August, 2021.
- Title of invited talk: Diagonalization, in the online workshop on JORDAN CANONICAL FORM, 20-27 May, 2022, jointly organized by Prof. B. L. Sharma Higher Mathematics Trust and Department of Mathematics, Central University of South Bihar.
- Title of the invited Talk: “Hemachandra Numbers” in weeklong Faculty Development Programme on Bharatiya Knowledge System and Research during 9 – 15 October, 2023, organized by Department of Mathematics, Central University of South Bihar in collaboration with Sikhsha Sanskriti Utthan Nyas, New Delhi.
- Title of the talk: “The Hemachandra (or Fibonacci) Numbers and Its Indian Origin” in National Mathematics Week organized by School of Advanced Sciences and Languages, Mathematics Division, VIT BHOPAL on 20th December, 2023.
Organized
- Organising Chair of the International Conference on Recent Advances in Mathematics, Statistics and Computer Science (ICRAMSCS- 2015), May 29-31, 2015.
- Organising committee member of the International Conference on Recent Trends in Computer Science & Engineering.




