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Coding a SHA2 Length Extension Attack - Computerphile

Computerphile, 13 min, 33K views, Sep 25, 2025

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Mike Pound codes up a demo of the length extension attach he explained in our previous video. Mike is based at the University of Nottingham. Code link: http://GitHub.com/mikepound/length-extension Computerphile is supported by Jane Street. Learn more about them (and exciting career opportunities) at: https://jane-st.co/computerphile This video was filmed and edited by Sean Riley. Computerphile is a sister project to Brady Haran's Numberphile. More at https://www.bradyharanblog.com

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