Advanced Encryption Standard – Dr Mike Pound explains this ubiquitous encryption technique.
n.b in the matrix multiplication animation, the matrices are in the incorrect order, but hopefully the animation still helps to illustrate the general idea.
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
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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