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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! : • One Encryption Standar...
Almost All Web Encryption Works Like This (SP Networks) : • Almost All Web Encrypt...
Xor & The Half Adder : • XOR & the Half Adder -...
Reed Solomon Encoding : • Reed Solomon Encoding ...
EXTRA BITS: • EXTRA BITS: AES Explai...
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This video was filmed and edited by Sean Riley.
Computer Science at the University of Nottingham: bit.ly/nottscomputer
Computerphile is a sister project to Brady Haran's Numberphile. More at www.bradyharan.com