London Crypto Day

Welcome to the London Crypto Day webpage!

The London Crypto Day (LCD) is an annual event - it is a day of cryptography talks in the London area.

Its aim is to attract and bring together the many talented researchers in cryptography in the area, and to help create fruitful collaborations.

NEWS - Save the date!

LCD 2026 will be held on 6th November 2026 at Royal Holloway, University of London.