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Rajeev K

Faculty Associate ,TIFAC-CORE in Cyber Security ,Coimbatore

Qualification: M.Sc. Mathematics
k_rajeev@cb.amrita.edu
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Bio

Rajeev K.  received the Master degree in Mathematics from University of Calicut. He offers 13+ years of teaching and research experience and is currently associated with Centre for Cyber Security, Amrita Vishwa Vidyapeetham, He is currently pursuing the Ph.D. degree with the Amrita School of Physical Sciences, Amrita Vishwa Vidyapeetham. He has authored and published four papers in internationally recognized conferences and Journals indexed in Scopus. His research interests include cryptographic Boolean functions for communication security, Elliptic Curve Cryptography, Steganography, Visual cryptography and machine learning.

Education

  • 2020-  pursuing the Ph.D. degree
  • 2009 – M.Sc  Mathematics, N.S.S. College Ottapalam, University of Calicut,
  • 2007- B.Sc  Mathematics, N.S.S. College, Ottapalam, University of Calicut

 

Publications

Journal Article

Year : 2019

Position Identification Using Dihedral Symmetric Boolean Functions

Cite this Research Publication : Rajeev K, M Sethumadhavan and Amritha P P “Position Identification Using Dihedral Symmetric Boolean Functions” Advances in Science, Technology and Engineering Systems (ASTES ISSN:2415-6698), Vol 4, No.2.

Year : 2018

Results on dihedral symmetric boolean functions

Cite this Research Publication : Rajeev K, M Sethumadhavan and Lakshmy K V “Results on Dihedral Symmetric Boolean Functions” International Journal of Pure and Applied Mathematics” 119(15),pp.3233-3238

Publisher : International Journal of Pure and Applied Mathematics

Year : 2016

An authenticated key agreement scheme using vector decomposition

Cite this Research Publication : I. Praveen, Rajeev, K., and Sethumadhavan, M., “An authenticated key agreement scheme using vector decomposition”, Defence Science Journal, vol. 66, pp. 594-599, 2016.

Publisher : Defence Science Journal, Defense Scientific Information and Documentation Centre,

Conference Proceedings

Year : 2014

On the Extensions of (k, n)*-Visual Cryptographic Schemes

Cite this Research Publication : K. Praveen, Dr. M. Sethumadhavan, and Rajeev, K., “On the Extensions of (k, n)*-Visual Cryptographic Schemes”, In Recent Trends in Computer Networks and Distributed Systems Security. Springer Berlin Heidelberg, pp. 231-238, 2014.

Publisher : In Recent Trends in Computer Networks and Distributed Systems Security

Book Chapter

Year : 2016

Steganalysis of LSB Using Energy Function

Cite this Research Publication : P. P. Amritha, M. Muraleedharan, S., Rajeev, K., and Dr. M. Sethumadhavan, “Steganalysis of LSB Using Energy Function”, in Intelligent Systems Technologies and Applications: Volume 1, S. Berretti, M. Thampi, S., and Srivastava, R. Praveen, Eds. Cham: Springer International Publishing, 2016, pp. 549–558.

Publisher : Intelligent Systems Technologies and Applications.

Year : 2016

Active Warden Attack on Steganography Using Prewitt Filter

Cite this Research Publication : P. P. Amritha, Induja, K., and Rajeev, K., “Active Warden Attack on Steganography Using Prewitt Filter”, in Proceedings of the International Conference on Soft Computing Systems: ICSCS 2015, Volume 2, P. L. Suresh and Panigrahi, K. Bijaya, Eds. New Delhi: Springer India, 2016, pp. 591–599.

Publisher : Proceedings of the International Conference on Soft Computing Systems: ICSCS 2015, Volume 2, Springer India, Number 398, New Delhi, p.591–599

Experience
  • Worked as Research Associate for DRDO funded project on Machine learning assisted ciphertext only attack on symmetric ciphers (July2022-Sep 2024)
  • Worked as Research Associate for National Security Agency Funded project on Cryptanalysis (March2019-June2022)
  • Worked as Research Associate for the Deity funded project on Develop ment of secure and Authenticated encryption scheme for the light weight applications (Jan2016-Feb2019)
  • Worked as Junior Research Fellow in ISRO sponsored project titled De velopment of Visual Cryptographic Schemes
    Objective: Developed multiple visual cryptographic schemes (2011-2015)
  • Worked as Junior Research Fellow in ISRO sponsored project titled Development of Encryption Algorithms for Satellite Based Communications.
    Objective: To Develop fast and efficient cryptographic algorithms (2010-Dec 2015)
Honors

Honors and Awards

  • Had participated in National Board of Higher Mathematics sponsored MTS and N Program (Mathematics Talent Search and Nurture) in the year 2007
  • NCC Cadet (2004-2006)
  • Awarded the merit Scholarship from TRKHSS in the year 2004
Certifications
  • Certified Specialist in Data Science and Analytics from ICT Academy of Kerala (Oct 2021 – Mar 2022 )
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