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!

TITLES AND ABSTRACTS OUT AND REGISTRATION OPEN!

The date for LCD25 is set: Friday, 21 November 2025!

This year it will be held at Imperial College London (Room 611, Department of EEE).

We are excited to announce that the speaker at LCD25 are 

• Naomi Farley (Thales UK)

• Daniel Gardham (University of Surrey)

• Kris Kwiatkowski (PQShield)

• Ela Lee (Angoka)

• Sujoy Sinha Roy (Graz University of Technology)   

• Yiannis Tselekounis (Royal Holloway, University of London)

Mark your calendars and save the date — we can’t wait to see you there!

Register here!