• Hearty Welcome

    CrIS Lab

    Cryptography and Information Security Lab, IISc read more

  • Stay tuned to our

    Reading Groups

    Circuit Garbling, Broadcast and Byzantine Agreement ... read more

  • Explore

    Research Areas

    Secure Computation, Secret Sharing, Oblivious Transfer ... read more

  • Delve into our

    Research Topics

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    Research Topics


Ajith has been awarded with Google PhD Fellowship 2019!.

Paper titled Beyond Honest Majority: The Round Complexity of Fair and Robust Multi-party Computation (Authors: Arpita Patra, Divya Ravi) got accepted to ASIACRYPT 2019!.

Paper titled ASTRA: High Throughput 3PC over Rings with Application to Secure Prediction (Authors: Harsh Chaudhari, Ashish Choudhury, Arpita Patra, Ajith Suresh) got accepted to ACM CCSW 2019 and PPML 2019!.

Paper titled Fast Actively-Secure 5-Party Computation with Security Beyond Abort (Authors: Megha Byali, Carmit Hazay, Arpita Patra, Swati Singla) got accepted to ACM CCS 2019!.

Swati and Megha submitted their M.Tech (Research) Thesis.

CrIS Lab is collaborating with IBM IRL on 'Zero-knowledge and Applications of MPC' as a part of OSCP programme.


Upcoming Talk / Activities

    Ajith will be visiting Thomas Schneider at Technische Universit├Ąt Darmstadt, Germany during Nov 2019.

    Arpita Patra will be giving a talk on 'The Round Complexity Landscape of Secure Computation' at IIT Kharagpur on 6th September 2019.

    Sikhar Patranabis (PhD, IIT Kharagpur) will be visiting us during Sept - Nov 2019.