In reverse chronological order

  • Arbitrarily long relativistic bit commitment. [ arxiv version ] .
    Kaushik Chakraborty, Anthony Leverrier and André Chailloux, Physical Review Letters , vol. 115, 250501, 2015.

  • Practical Position-Based Quantum Cryptography [ arxiv version ] .
    Kaushik Chakraborty and Anthony Leverrier, Physical Review A, vol. 92, 052304, 2015.

  • Redifining the Transparency Order [ eprint version ] .
    Kaushik Chakraborty, Subhamoy Maitra, Sumanta Sarkar, Bodhisatwa Mazumdar, Debdeep Mukhopadhyay, Emmanuel Prouff, Workshop on Coding and Cryptography (WCC), 2015.

  • Differential Power Analysis in Hamming Weight Model: How to Choose among (Extended) Affine Equivalent S-boxes .
    Sumanta Sarkar, Subhamoy Maitra, Kaushik Chakraborty, Indocrypt, LNCS Vol. 8885, pp. 360-373, 2014.