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Crypto Winter School — 2026 edition

Crypto Winter School 2026

Hosted by ISI Kolkata, the 2026 edition brings together India's cryptographic research community for collaborative research across all sub-areas of cryptology. November 30 – December 4, 2026.

This edition

Crypto Winter School was introduced last year with the objective of fostering cryptographic research within the Indian cryptography community. The school follows a Dagstuhl Seminar-style format, featuring invited talks by eminent cryptographers from the Indian community alongside focused group discussions and collaborative research sessions. The aim is to encourage interaction, exchange of ideas, and the development of new research collaborations among cryptographers from different parts of India.

ISI Kolkata's Local Organizing Committee is finalizing the syllabus and thematic focus for 2026. Full programme details will be published here as they're confirmed. TBA

Schedule

Tentative — subject to change as the programme is finalized.

Time Nov 30 Dec 1 Dec 2 Dec 3 Dec 4
09:30–10:00 Registration & tea with snacks
10:00–10:30 Inauguration Talks by group leaders Invited talk
Bhavana Kanukurthi & Nishanth Chandran
Invited talk
Debdeep Mukhopadhyay & Special Paper
Invited talk
Sikhar Patranabis & Yashvanth Kondi
10:30–11:30 Special talk
Mridul Nandi
11:30–12:00 Tea / coffee break
12:00–13:30 Tutorial talk
Debrup Chakraborty
Group discussion Group discussion Group discussion Group discussion
13:30–15:00 Lunch
15:00–16:30 Tutorial talk
Ashish Choudhury
Group discussion Group discussion Group discussion Group discussion
16:30–17:00 Tea / coffee break
17:00–18:00 Group interaction Group discussion Group discussion Group discussion Group presentation
19:00–20:00 – – – Gala dinner Closing remarks

Speakers

Invited Speakers

Nishanth Chandran

Nishanth Chandran

Microsoft Research India

Bhavana Kanukurthi

Bhavana Kanukurthi

IISc Bangalore

Debdeep Mukhopadhyay

Debdeep Mukhopadhyay

IIT Kharagpur

Yashvanth Kondi

Yashvanth Kondi

Silence Laboratories

Tutorial Speakers

Ashish Choudhury

Ashish Choudhury

IIIT Bangalore

Debrup Chakraborty

Debrup Chakraborty

ISI Kolkata

Mridul Nandi

Mridul Nandi

ISI Kolkata

Group Leaders

Ashish Choudhury

Ashish Choudhury

IIIT Bangalore

Satrajit Ghosh

Satrajit Ghosh

IIT Kharagpur

Ashrujit Ghoshal

Ashrujit Ghoshal

IIT Madras

Avijit Dutta

Avijit Dutta

TCG CREST

Pratyay Mukherjee

Pratyay Mukherjee

Hashgraph

Dhiman Saha

Dhiman Saha

IIT Bhilai

Venue

Indian Statistical Institute, Kolkata campus building beside a lake, framed by palm and mango trees
Indian Statistical Institute, Kolkata

Indian Statistical Institute, Kolkata. Full address & campus map — TBA

Organizing committee

Organizing Committee for Crypto Winter School 2026.