RESEARCH
Research
interests: Stream cipher, Algebraic attacks, Boolean
functions, Sbox, Discrete Mathematics, Coding theory and Complexity
theory.
Publications
- Journal
- Deepak Kumar Dalai, Subhamoy Maitra and Sumanta Sarkar.
"Results on Rotation Symmetric Bent Functions.",
Discrete Mathematics, vol 309, number 8,page 2398-2409,2009.
- Deepak Kumar Dalai and Subhamoy Maitra.
"Algebraic Immunity of Boolean Functions: Analysis and Constructions.",
Special Issue on Applied Cryptography and Data Security,
Journal of Computacion y Sistemas, vol 12, number 3, page 297-321, 2009.
- Claude Carlet, Deepak Kumar Dalai, Kishan Chand Gupta and
Subhamoy Maitra.
"Algebraic Immunity for Cryptographically Significant Boolean
Functions: Analysis and Construction", IEEE Transactions on
Information Theory, vol 52, number 7,page 3105-3121,2006.
- Deepak Kumar Dalai, Subhamoy Maitra and Sumanta Sarkar.
"Basic Theory in Construction of Boolean Functions with Maximum
Possible Annihilator Immunity", Design, Codes and Cryptography, vol
40, number 1, page 41-58,
July 2006.
- International
Conference
(Papers marked * have
been published in Springer's Lecture Notes in
Computer Sciences (LNCS))
- *Deepak Kumar
Dalai.
"On $3$-to-$1$ and Power APN S-boxes.", International Conference
on SEquences and Their Applications,
2008 (SETA08), Lexington, USA and published in LNCS 5203, pp 377-389.
- Michael W. David, Deepak Kumar Dalai, Joydip Mitra, Kouichi
Sakurai.
"Statistically Based Intrusion Alert Point Detection", The 2nd
Joint Workshop on Information Security (JWIS 2007),
August 6-7, Tokyo, Japan.
- Subhamoy Maitra, Sumanta Sarkar and Deepak Kumar Dalai.
"On Dihedral Group Invariant Boolean Functions", Workshop on
Boolean Functions :Cryptography and Applications,
2007 (BFCA07),
2-3 May 2007, Paris, France.
- Deepak Kumar Dalai and Subhamoy Maitra. "Balanced Boolean
Functions with (more than) Maximum Algebraic Immunity", Workshop on
Coding and Cryptography, 2007 (WCC07),
April 16-20, 2007, Versailles (France).
- *Deepak Kumar
Dalai and Subhamoy Maitra.
"Reducing the Number of Homogeneous Linear Equations in Finding
Annihilators", International Conference on SEquences and Their
Applications,
2006 (SETA06), Beijing, China and published in LNCS 4086, pp 376-390.
- Claude Carlet, Deepak Kumar Dalai and Subhamoy Maitra.
"Cryptographic Properties and Structure of Boolean Functions with Full
Algebraic Immunity", IEEE International Symposium on Information
Theory, 2006 (ISIT
2006), July 9-14, Seattle, Washington.
- Deepak Kumar Dalai, Kishan Chand Gupta and Subhamoy Maitra.
"Notion of Algebraic Immunity and Its evaluation Related to Fast
Algebraic Attacks", Workshop on Boolean Functions: Cryptography and
Applications, 2006 (BFCA06),
13-15 March 2006, Rouen, France.
- Deepak Kumar Dalai, Subhamoy Maitra and Sumanta Sarkar.
"Results on Rotation Symmetric Bent Functions", Workshop on Boolean
Functions: Cryptography and Applications,
2006 (BFCA06),
13-15 March 2006, Rouen, France.
- *Deepak Kumar
Dalai, Kishan Chand Gupta and Subhamoy Maitra.
"Cryptographically Significant Boolean functions: Construction and
Analysis in terms of Algebraic Immunity", Fast Software Encryption
2005 (FSE05), Paris, France and
published in LNCS 3557, pp 98-111.
- *Deepak Kumar
Dalai, Kishan Chand Gupta and Subhamoy Maitra.
"Results on Algebraic Immunity for Cryptographically Significant
Boolean Functions", Indocrypt 2004, Chennai, India and published in
LNCS 3348, pp
92-106.
-
Perprint and other Conference
- Deepak Kumar Dalai.
"Functions 3-to-1 and power APN S-boxes", INRIA, France
Technoreport. , December 2007.
- Deepak Kumar Dalai and Subhamoy Maitra.
"Balanced Boolean Functions with (more than) Maximum Algebraic
Immunity", IACR eprint
archive 2006/434.
- Deepak Kumar Dalai and Avishek Adhikari.
"Towards finding affine transformation between two Boolean functions", National
Workshop on Cryptology,8-10 September 2006, Pune, India.
- Deepak Kumar Dalai and Subhamoy Maitra.
"Reducing the Number of Homogeneous Linear Equations in Finding
Annihilators", IACR
eprint archive 2006/032 .
- Deepak Kumar Dalai, Kishan Chand Gupta and Subhamoy Maitra.
"Notion of Algebraic Immunity and Its evaluation Related to Fast
Algebraic Attacks", IACR
eprint archive 2006/018 .
- Deepak Kumar Dalai, Subhamoy Maitra and Sumanta Sarkar.
"Basic Theory in Construction of Boolean Functions with Maximum
Possible Annihilator Immunity", IACR eprint archive 2005/229 .
- Claude Carlet, Deepak Kumar Dalai, Kishan Chand Gupta and
Subhamoy Maitra.
"Algebraic Immunity for Cryptographically Significant Boolean
Functions: Analysis and Construction",
University of Waterloo Technoreport 2005.
- Deepak Kumar Dalai, Subhamoy Maitra and Pantelimon Stänicä.
"Results on Rotation Symmetric Bent Functions", IACR eprint archive 2005/118 .