Rishiraj Bhattacharyya

Dr.

20092023

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  • Subversion Resilient Hashing: Efficient Constructions and Modular Proofs for Crooked Indifferentiability

    Bhattacharyya, R., Nandi, M. & Raychaudhuri, A., 19 Jan 2023, In: IEEE Transactions on Information Theory. 69, 5, p. 3302 - 3315 13 p.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    File
    29 Downloads (Pure)
  • Compactness of hashing modes and efficiency beyond Merkle tree

    Andreeva, E., Bhattacharyya, R. & Roy, A., 16 Jun 2021, Advances in Cryptology – EUROCRYPT 2021: 40th Annual International Conference on the Theory and Applications of Cryptographic Techniques, Zagreb, Croatia, October 17–21, 2021, Proceedings, Part II. Canteaut, A. & Standaert, F-X. (eds.). 1 ed. Springer, p. 92-123 32 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 12697 LNCS).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Open Access
    File
    3 Downloads (Pure)
  • Crooked indifferentiability of enveloped XOR revisited

    Bhattacharyya, R., Nandi, M. & Raychaudhuri, A., 9 Dec 2021, Progress in Cryptology – INDOCRYPT 2021: 22nd International Conference on Cryptology in India, Jaipur, India, December 12–15, 2021, Proceedings. Adhikari, A., Küsters, R. & Preneel, B. (eds.). 1 ed. Springer, p. 73-92 20 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 13143 LNCS).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Open Access
    File
    3 Downloads (Pure)
  • Memory-Tight Reductions for Practical Key Encapsulation Mechanisms

    Bhattacharyya, R., 2020, Public-Key Cryptography – PKC 2020 - 23rd IACR International Conference on Practice and Theory of Public-Key Cryptography, Proceedings. Kiayias, A., Kohlweiss, M., Wallden, P. & Zikas, V. (eds.). Springer Vieweg, p. 249-278 30 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 12110 LNCS).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • Property testing of joint distributions using conditional samples

    Bhattacharyya, R. & Chakraborty, S., Aug 2018, In: ACM Transactions on Computation Theory. 10, 4, 16.

    Research output: Contribution to journalArticlepeer-review

    4 Citations (Scopus)