Srimanta Bhattacharya

17 papers B 1C 1Journal 12Unranked 3
YearRankTypeTitle / Venue / Authors
2026 — conf
On Optimal Achromatic Coloring of 3-Uniform Tight Cycles.
CALDAM
Srimanta Bhattacharya, Pawan Kumar, Deepak Rajendraprasad, Jishnu Sen
2023 J jnl
On Hierarchically Closed Fractional Intersecting Families.
Electron. J. Comb.
Niranjan Balachandran, Srimanta Bhattacharya, Krishn Kher, Rogers Mathew, Brahadeesh Sankarnarayanan
2021 — conf
Luby-Rackoff Backwards with More Users and More Security.
ASIACRYPT (3)
Srimanta Bhattacharya, Mridul Nandi
2019 J jnl
A Note on the Chi-square Method : A Tool for Proving Cryptographic Security.
IACR Cryptol. ePrint Arch.
Srimanta Bhattacharya, Mridul Nandi
2019 J jnl
Revisiting Variable Output Length XOR Pseudorandom Function.
IACR Cryptol. ePrint Arch.
Srimanta Bhattacharya, Mridul Nandi
2018 J jnl
A note on the chi-square method: A tool for proving cryptographic security.
Cryptogr. Commun.
Srimanta Bhattacharya, Mridul Nandi
2018 — conf
Full Indifferentiable Security of the Xor of Two or More Random Permutations Using the \chi ^2 Method.
EUROCRYPT (1)
Srimanta Bhattacharya, Mridul Nandi
2018 J jnl
Full Indifferentiable Security of the Xor of Two or More Random Permutations Using the χ
IACR Cryptol. ePrint Arch.
Srimanta Bhattacharya, Mridul Nandi
2018 J jnl
Revisiting Variable Output Length XOR Pseudorandom Function.
IACR Trans. Symmetric Cryptol.
Srimanta Bhattacharya, Mridul Nandi
2017 J jnl
On some permutation binomials and trinomials over $$\mathbb {F}_{2^n}$$ F 2 n.
Des. Codes Cryptogr.
Srimanta Bhattacharya, Sumanta Sarkar
2015 B conf
Derandomized Construction of Combinatorial Batch Codes.
FCT
Srimanta Bhattacharya
2015 J jnl
Derandomized Construction of Combinatorial Batch Codes.
CoRR
Srimanta Bhattacharya
2014 J jnl
On an extremal hypergraph problem related to combinatorial batch codes.
Discret. Appl. Math.
Niranjan Balachandran, Srimanta Bhattacharya
2012 J jnl
Combinatorial batch codes: A lower bound and optimal constructions.
Adv. Math. Commun.
Srimanta Bhattacharya, Sushmita Ruj, Bimal K. Roy
2012 J jnl
Note on an Extremal Hypergraph Problem Related to Combinatorial Batch Codes
CoRR
Niranjan Balachandran, Srimanta Bhattacharya
2012 C conf
On Some Permutation Binomials of the Form $x^{\frac{2^n-1}{k}+1} +ax$ over $\mathbb{F}_{2^n}$ : Existence and Count.
WAIFI
Sumanta Sarkar, Srimanta Bhattacharya, Ayça Çesmelioglu
2011 J jnl
Combinatorial Batch Codes: A Lower Bound and Optimal Constructions
CoRR
Srimanta Bhattacharya, Sushmita Ruj, Bimal K. Roy