How Diffie-Hellman Enables Secure Key Exchange π | Computerphile
Discover how Diffie-Hellman allows two parties to securely share a secret key without it being intercepted. Dr. Mike Pound breaks down the math behind this crucial cryptographic method!

Computerphile
1.1M views β’ Dec 15, 2017

About this video
How do we exchange a secret key in the clear? Spoiler: We don't - Dr Mike Pound shows us exactly what happens.
Mathematics bit: https://youtu.be/Yjrfm_oRO0w
Computing Limit: https://youtu.be/jv2H9fp9dT8
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This video was filmed and edited by Sean Riley.
Computer Science at the University of Nottingham: https://bit.ly/nottscomputer
Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com
Mathematics bit: https://youtu.be/Yjrfm_oRO0w
Computing Limit: https://youtu.be/jv2H9fp9dT8
https://www.facebook.com/computerphile
https://twitter.com/computer_phile
This video was filmed and edited by Sean Riley.
Computer Science at the University of Nottingham: https://bit.ly/nottscomputer
Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com
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Video Information
Views
1.1M
Likes
27.2K
Duration
8:40
Published
Dec 15, 2017
User Reviews
4.8
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