CEMRACS 2025: Quantum Computing / CEMRACS 2025: Calcul quantique

Collection CEMRACS 2025: Quantum Computing / CEMRACS 2025: Calcul quantique

Organizer(s) Azoum, Karim ; Chollet, Igor ; Delay, Guillaume ; Dupuy, Mi-Song ; Fabrèges, Benoit ; Guichard, Cindy ; Lhande Pincemin, Marie ; Perret, Ludovic ; Postel, Marie ; Ruatta, Olivier ; Tremblin, Pascal

Date(s) 15/07/2025 - 19/07/2025

linked URL https://conferences.cirm-math.fr/3394.html

00:00:00 / 00:00:00

10 15

Quantum cryptography - lecture 2

Quantum information offers fundamentally new ways to achieve cryptographic tasks, sometimes beyond the capabilities of classical cryptography. In these two lectures, I will first introduce the important concepts in Quantum Information, and we will try to understand together how quantum communication enables new possibilities for cryptographic protocols. We will then explore quantum key distribution (QKD), the most well-known quantum cryptography protocol, understanding how it works and its security guarantees. I will also go beyond QKD to briefly discuss other cryptographic primitives where quantum cryptography has fundamental advantages and limitations, such as commitment or coin flipping. Finally, I will discuss emerging research directions in quantum communication that push the boundaries of secure information processing.

Information about the video

Date of recording 18/07/2025
Date of publication 07/08/2025
Institution CIRM
Licence CC BY NC ND
Language English
Audience Researchers, Graduate Students
Director(s) Luca Recanzone
Format MP4

Citation data

DOI 10.24350/CIRM.V.20377003
Cite this video Doosti, Mina (18/07/2025). Quantum cryptography - lecture 2. CIRM. Audiovisual resource. DOI: 10.24350/CIRM.V.20377003
URL https://dx.doi.org/10.24350/CIRM.V.20377003

Domain(s)

Quantum Physics

MSC codes

Document(s)

https://cemracs2025.math.cnrs.fr/media/uploads/2025/07/22/cemracs_doosti.pdf

Last related questions on MathOverflow

You have to connect your Carmin.tv account with mathoverflow to add question

Ask a question on MathOverflow

All the collection videos

01:32:52

published on August 7, 2025

Paradigms for the algorithms on different technologies - lecture 1

By Thomas Ayral

01:26:29

published on August 7, 2025

Optimization problem on quantum computers - lecture 1

By Yassine Hamoudi

01:37:17

published on August 7, 2025

Advanced quantum algorithms for scientific computing - lecture 1

By Agnieszka Międlar

01:36:50

published on August 7, 2025

Quantum computing hardware: cost of fault-tolerance

By Mazyar Mirrahimi

01:24:53

published on August 7, 2025

Optimization problem on quantum computers - lecture 2

By Yassine Hamoudi

01:32:52

published on August 7, 2025

Quantum error correction - lecture 1

By Gilles Zémor

01:26:07

published on August 7, 2025

Quantum cryptography - lecture 1

By Mina Doosti

01:28:40

published on August 7, 2025

Quantum simulation of partial differential equations via schrodingerisation - lecture 1

By Nana Liu

01:29:49

published on August 7, 2025

Advanced quantum algorithms for scientific computing - lecture 2

By Agnieszka Międlar

01:25:48

published on August 7, 2025

Quantum cryptography - lecture 2

By Mina Doosti

01:13:22

published on August 7, 2025

Quantum algorithms for factorization and other problems in cryptanalysis - lecture 1

By Pierre-Alain Fouque

02:03:39

published on August 7, 2025

Quantum algorithms for factorization and other problems in cryptanalysis - lecture 2

By Pierre-Alain Fouque

01:20:05

published on August 7, 2025

Quantum simulation of partial differential equations via schrodingerisation - lecture 2

By Nana Liu

01:33:18

published on August 7, 2025

Quantum error correction - lecture 2

By Gilles Zémor

01:29:03

published on August 7, 2025

Paradigms for the algorithms on different technologies - lecture 2

By Thomas Ayral

Copyright Carmin.tv 2025

Give feedback