Talks

  1. Newer Attacks on Image Secret Sharing | MSAST 2022
    Slides PDF PPT     Video

  2. Region Privacy Preservation in Cryptographic Information Hiding | RTMTA 2022
    Slides PDF PPT

  3. If Voldemort Were a Cryptographer... | INDOCRYPT 2022 (Rump Session)
    Slides     PDF PPT Video

  4. Mathematics: From Textbook to Internet Security | RKMGEC 2022
    Slides PDF Video (Incomplete)

  5. Recent Developments in Forensics Aspects of Secret Sharing | MSAST 2021
    Slides PDF PPT Video

  6. The Cost of Sharing a Secret | INDOCRYPT 2021 (Rump Session)
    Video

  7. Evolving Secret Sharing in Almost Semi-honest Model | ICSP 2021
    Slides PDF PPT

  8. Understanding Secret Image Sharing Schemes: Hands on Experience (with Prof. Avishek Adhikari and Md. Kutubuddin Sardar) | Greater Kolkata College of Engineering and Management 2021
    Slides are not available but you may check out the scribbles made during the talk.

  9. Towards Newer Generalizations of Secret Sharing | MSAST 2020
    Video Slides

  10. Cheating Detectable Ramp Secret Sharing with Optimal Cheating Resiliency | ICISS 2020
    Video Slides

  11. Theory of Computation and Complexity - II | Virtual Talk Series by Pure Math Research Scholars, Calcutta University
    Video Slides

  12. Theory of Computation and Complexity - I | Virtual Talk Series by Pure Math Research Scholars, Calcutta University
    Video Slides

  13. Evolving Secret Sharing with Essential Participants | COMSYS 2020
    Slides

  14. Secret Sharing Schemes on Compartmental Access Structure in Presence of Cheaters | ICISS 2018
    Slides

  15. Cheating Detection Using Multi Receiver Authentication | MSAST 2017
    Slides

  16. CSIR NET Part A Preparatory Lecture | Dept of Pure Mathematics, University of Calcutta
    Slides

  17. Mathematics as a Subject and Discipline | Loreto College
    2016 Slides 2015 Slides

  18. On Prime and Semiprime Ideals of a Multiplicative Hyper Ternary Semiring | Master's Dissertation
    Slides