On Some Permutation Binomials of the Form $x^{ frac{2^n-1}{k}+1} +ax$ over $ mathbb{F}_{2^n}$ : Existence and Count. - Sumanta Sarkar; Srimanta Bhattacharya; Ayça Çesmelioglu (WAIFI, 2012)

Combinatorial batch codes: A lower bound and optimal constructions. - Srimanta Bhattacharya; Sushmita Ruj; Bimal K. Roy (Adv. Math. Commun., 2012)

Note on an Extremal Hypergraph Problem Related to Combinatorial Batch Codes - Niranjan Balachandran; Srimanta Bhattacharya (CoRR, 2012)

On an extremal hypergraph problem related to combinatorial batch codes. - Niranjan Balachandran; Srimanta Bhattacharya (Discret. Appl. Math., 2014)

Derandomized Construction of Combinatorial Batch Codes. - Srimanta Bhattacharya (FCT, 2015)

On some permutation binomials and trinomials over $$ mathbb {F}_{2^n}$$ F 2 n. - Srimanta Bhattacharya; Sumanta Sarkar (Des. Codes Cryptogr., 2017)

Full Indifferentiable Security of the Xor of Two or More Random Permutations Using the chi ^2 Method. - Srimanta Bhattacharya; Mridul Nandi (EUROCRYPT (1), 2018)

A note on the chi-square method: A tool for proving cryptographic security. - Srimanta Bhattacharya; Mridul Nandi (Cryptogr. Commun., 2018)

Full Indifferentiable Security of the Xor of Two or More Random Permutations Using the χ2 Method. - Srimanta Bhattacharya; Mridul Nandi (IACR Cryptol. ePrint Arch., 2018)

Revisiting Variable Output Length XOR Pseudorandom Function. - Srimanta Bhattacharya; Mridul Nandi (IACR Trans. Symmetric Cryptol., 2018)

Luby-Rackoff Backwards with More Users and More Security. - Srimanta Bhattacharya; Mridul Nandi (ASIACRYPT (3), 2021)

On Hierarchically Closed Fractional Intersecting Families. - Niranjan Balachandran; Srimanta Bhattacharya; Krishn Kher; Rogers Mathew; Brahadeesh Sankarnarayanan (Electron. J. Comb., 2023)