Rishiraj Bhattacharyya

Publication Activity (10 Years)

Years Active: 2009-2024
Publications (10 Years): 18

Top Topics

Adaptive Behavior

Polygonal Approximation

Top Venues

IACR Cryptol. ePrint Arch.

IEEE Trans. Inf. Theory

Publications

Rishiraj Bhattacharyya, Sourav Chakraborty, Yash Pote, Uddalok Sarkar, Sayantan Sen
Testing Self-Reducible Samplers. AAAI (2024)
Elena Andreeva, Rishiraj Bhattacharyya, Arnab Roy, Stefano Trevisani
On Efficient and Secure Compression Modes for Arithmetization-Oriented Hashing. IACR Cryptol. ePrint Arch. 2024 (2024)
Rishiraj Bhattacharyya, Mridul Nandi, Anik Raychaudhuri
Subversion Resilient Hashing: Efficient Constructions and Modular Proofs for Crooked Indifferentiability. IEEE Trans. Inf. Theory 69 (5) (2023)
Rishiraj Bhattacharyya, Sourav Chakraborty, Yash Pote, Uddalok Sarkar, Sayantan Sen
Testing Self-Reducible Samplers. CoRR (2023)
Rishiraj Bhattacharyya, Avradip Mandal
Bandwidth-Hard Functions from Random Permutations. CoRR (2022)
Diptendu Chatterjee, Rishiraj Bhattacharyya
Firefighter Problem with Minimum Budget: Hardness and Approximation Algorithm for Unit Disk Graphs. CoRR (2022)
Rishiraj Bhattacharyya, Mridul Nandi, Anik Raychaudhuri
Crooked Indifferentiability Revisited. CoRR (2021)
Elena Andreeva, Rishiraj Bhattacharyya, Arnab Roy
Compactness of Hashing Modes and Efficiency beyond Merkle Tree. CoRR (2021)
Elena Andreeva, Rishiraj Bhattacharyya, Arnab Roy
Compactness of Hashing Modes and Efficiency beyond Merkle Tree. IACR Cryptol. ePrint Arch. 2021 (2021)
Elena Andreeva, Rishiraj Bhattacharyya, Arnab Roy
Compactness of Hashing Modes and Efficiency Beyond Merkle Tree. EUROCRYPT (2) (2021)
Rishiraj Bhattacharyya, Mridul Nandi, Anik Raychaudhuri
Crooked Indifferentiability of Enveloped XOR Revisited. INDOCRYPT (2021)
Rishiraj Bhattacharyya
Memory-Tight Reductions for Practical Key Encapsulation Mechanisms. IACR Cryptol. ePrint Arch. 2020 (2020)
Rishiraj Bhattacharyya
Memory-Tight Reductions for Practical Key Encapsulation Mechanisms. Public Key Cryptography (1) (2020)
Rishiraj Bhattacharyya, Mridul Nandi, Anik Raychaudhuri
Crooked Indifferentiability Revisited. IACR Cryptol. ePrint Arch. 2020 (2020)
Rishiraj Bhattacharyya, Sourav Chakraborty
Property Testing of Joint Distributions using Conditional Samples. ACM Trans. Comput. Theory 10 (4) (2018)
Rishiraj Bhattacharyya, Sourav Chakraborty
Property Testing of Joint Distributions using Conditional Samples. CoRR (2017)
Rishiraj Bhattacharyya
Tutorials: Lattice based cryptgraphy. PKIA (2017)
Rishiraj Bhattacharyya
Complexity of the Unconstrained Traveling Tournament Problem. Oper. Res. Lett. 44 (5) (2016)
Rishiraj Bhattacharyya, Pratyay Mukherjee
Non-adaptive programmability of random oracle. Theor. Comput. Sci. 592 (2015)
Rishiraj Bhattacharyya, Arnab Roy
Secure Message Authentication Against Related-Key Attack. FSE (2013)
Rishiraj Bhattacharyya, Avradip Mandal
On the Impossibility of Instantiating PSS in the Standard Model. Public Key Cryptography (2011)
Rishiraj Bhattacharyya, Avradip Mandal
On the Indifferentiability of Fugue and Luffa. ACNS (2011)
Rishiraj Bhattacharyya, Avradip Mandal, Mridul Nandi
Security Analysis of the Mode of JH Hash Function. FSE (2010)
Rishiraj Bhattacharyya, Avradip Mandal
On the Impossibility of Instantiating PSS in the Standard Model. IACR Cryptol. ePrint Arch. 2010 (2010)
Rishiraj Bhattacharyya, Avradip Mandal, Mridul Nandi
Indifferentiability Characterization of Hash Functions and Optimal Bounds of Popular Domain Extensions. INDOCRYPT (2009)