Magic "Nothing Up My Sleeve" Numbers - Computerphile

How are encryption standards constants chosen? Dr Mike Pound explains these not-so-magic numbers.

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This video was filmed and edited by Sean Riley.

Computer Science at the University of Nottingham: http://bit.ly/nottscomputer

Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com