Hi,
I obtained my B.Sc (Hons) in
Mathematics and M.Sc in Applied Mathematics from Calcutta University, Kolkata. I obtained
my Ph.d in 2006 from the Statistics and Mathematics Department
of Indian Statistical Institute, Kolkata,
India. I was a post-doc at Cryptography
& Security Department of Institute
for Infocomm Research (I2R),
Singapore from June 2006 to February 2008. I was with the Claude Shannon Institute, Maynooth
University, Ireland from February 2008 to January 2010 as a Post-doctoral
Research Fellow. Currently, I am an associate professor in the Department of Mathematics, Indian Institute of Technology, Kharagpur, India.
1. Functional encryption and
attribute based cryptosystems
2. Elliptic curves and pairing
based cryptography
3. Oblivious transfer and private
set intersection protocols
4. Lattice based cryptography
5. Coding theory and combinatorial
applications in WSN
6. Multilinear maps and their
applications
7. Obfuscation: constructions and
applications
8. Code based cryptography
9. Multivariate public key
crypto-system
10. Isogeny based cryptography
11. Financial Crypto for sharing
economy
|
MA20013, DISCRETE MATHEMATICS MA60031, CRYPTOGRAPHY AND SECURITY ISSUES |
(2017, 2018, 2021) (2011, 2014, 2019, 2020) |
|
MA60020, INFORMATION AND CODING THEORY, |
(2010 - 2013, 2015, 2016, 2019, 2020) |
|
MA21007, DESIGN & ANALYSIS OF ALGORITHMS, MA40009, NUMBER THEORY |
(2011, 2012, 2019) (2015, 2016, 2017, 2018, 2021) |
|
MA60041, GRAPH THEORY AND ALGORITHMS MA60002, DATA STRUCTURE AND ALGORITHM, |
(2012, 2013) (2011, 2014, 2019, 2021) |
|
MA29005, DESIGN & ANALYSIS OF ALGORITHMS LAB |
(2011) |
|
MA10002, MATHEMATICS-II, |
(2010, 2012, 2013) |
|
MA10001, MATHEMATICS-I, |
(2013, 2014, 2015, 2016, 2017, 2018, 2019) |
|
MA61002, SWITCHING & FINITE AUTOMATA THEORY |
(2014, 2015, 2016, 2017, 2018, 2020) |
|
MA11003, ADVANCED CALCULUS, |
(2020, 2021) |
Publications listed in chronological order, at Google
Scholar, at
DBLP
Sponsored Projects
Ongoing:
1. Title: Quantum Resistant Cryptographic Protocols
for Cloud computing
Duration: 2021 to
2023, Budget: 23.76L
Sponsor : ISRO, Govt. Of India.
Role
: PI
2. Title: Short proofs to aid anonymous transactions
in decentralized electronic currencies
Duration: 2022 to
2024, Budget: 146.55L
Sponsor : Folium Labs Private Limited, Bangalore
Role
: PI
3. Title: Cryptographic hash algorithm based on
quantum paradigm
Duration: 2022 to 2023,
Budget: 53.1L
Sponsor : ARQANUM TECHNOLOGIES PRIVATE LIMITED
Role : Co-PI
Completed:
4. Title: Construction of Optimal Trace and Revoke
System in Broadcast Encryption
Duration: 2018 to
2021, Budget: 19L
Sponsor : DST-EMR, Science and Engineering Research Board (SERB), Govt. of
India
Role
: PI
5. Title: Constructing New Central Trapdoors and
Multivariate Cryptosystems from Hidden Field Equations
Duration: 2018 to
2021, Budget: 6.6L
Sponsor : DST-Matrix, Science and Engineering Research Board (SERB), Govt. of
India
Role
: PI
6. Title: Design and Analysis of Cryptographic
Primitives using Multilinear Maps
Duration: 2016 to
2019.
Sponsor: NBHM, Govt. Of India.
Role
: PI
7. Title: Designing ABE Schemes for Fine-Grained
Access Control in DTNs
Duration: 2011 to
2014, Budget: 5L
Sponsor : ISIRD, SRIC, IIT KGP
Role
: PI
8. Title: Elliptic Curves and Pairing-based
Cryptography for Wireless Communications
Duration: 2012 to
2015, Budget: 10.92L
Sponsor : DST, Govt. of India
Role
: PI
9. Title: Secure Key Management in Wireless Adhoc Network
Duration: 2013 to
2015, Budget: 23.688L
Sponsor: ISRO, Govt. Of India.
Role
: PI
10. Title: Cryptographic support for Digital Rights
Management
Duration: 2013 to
2015, Budget: 25L
Sponsor: CSIR, Govt. Of India.
Role
: Co-PI
Past PhD Student:
1. TAPAS PAL (PhD 2021, Single Guidance)
Dissertation: DESIGNING
PROVABLY SECURE ADVANCED CRYPTOGRAPHIC PRIMITIVES: WITNESS ENCRYPTION, FULLY
HOMOMORPHIC ENCRYPTION AND FUNCTIONAL ENCRYPTION
2. MRIGANKA MANDAL (PhD 2020, Single Guidance)
Dissertation: Design and
Analysis of Optimal Trace and Revoke Systems in Broadcast Encryption
3. KAMALESH ACHARYA (PhD 2018, Single Guidance)
Dissertation: Secure and
Efficient Constructions of Broadcast Encryption Protocols
4. SUMIT KUMAR DEBNATH (PhD 2017, Single Guidance)
Dissertation: Design of Privacy
Preserving Secure Set Intersection Protocols
5. VANDANA (PhD 2015, Single Guidance)
Dissertation: Designs
of Universally Composable Secure Adaptive Oblivious
Transfer Protocols
6. Y SREENIVASA RAO (PhD 2015, Single Guidance)
Dissertation: Design
and Analysis of Attribute-Based Cryptosystems using Bilinear Pairings
Past Project Student:
1. Prithwi Bagchi
2. Dheerendra Mishra
Mathematics-I
(2016)
Mathematics-I
(2015)
Switching
and Finite Automata (2020)
Information
and Coding Theory (2020)
Cryptography
and Network Security (2020)
Data
Structure and Algorithms (2021)
Last modified: 01 June 2022