Advanced Encryption Standard - Dr Mike Pound explains this ubiquitous encryption technique.

One Encryption Standard to Rule Them All! : https://youtu.be/VYech-c5Dic
Almost All Web Encryption Works Like This (SP Networks) : https://youtu.be/DLjzI5dX8jc
Xor & The Half Adder : https://youtu.be/VPw9vPN-3ac
Reed Solomon Encoding : https://youtu.be/fBRMaEAFLE0

EXTRA BITS: https://youtu.be/9TYfiO__m2A

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