In reverse chronological order
Complexity of the unconstrained traveling tournament problem [authors' version]
Rishiraj Bhattacharyya, Operations Research Letters (accepted), 2016.
Programmability of Random Oracles [ authors' version
Rishiraj Bhattacharyya and Pratyay Mukherjee,
Theoretical Computer Science, 2015.
Secure Message Authentication against Related Key
Attack. [ preproceedings version ] .
Rishiraj Bhattacharyya and Arnab Roy, FSE 2013.
Indifferentiability of Fugue and
Luffa. [preliminary full version]
Rishiraj Bhattacharyya and Avradip Mandal, ACNS 2011.
On the Impossibility of Instantiating
PSS in Standard Model. [full version]
Rishiraj Bhattacharyya and Avradip Mandal, PKC 2011.
Security Analysis of the Mode of JH
hash function. [proceedings version]
Rishiraj Bhattacharyya, Avradip Mandal and Mridul Nandi, FSE 2010.
of Hash Functions and Optimal Bounds of Popular Domain
Extension [authors' version]
Rishiraj Bhattacharyya, Avradip Mandal and Mridul Nandi, Indocrypt 2009.
Constant Query Locally
Decodable Codes against Computationally Bounded Adversary
Rishiraj Bhattacharyya, Sourav Chakraborty, preprint.