Uploaded May 2025 | Updated September 2026, 2 weeks ago

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Mike Pound discusses hash collisions & the birthday paradox -- Learn more and apply to Jane Street’s WiSE program in New York, London or Hong Kong at jane-st.co/wise-computerphile (channel sponsor) -- More links in full description below ↓↓↓

Computerphile is supported by Jane Street. Learn more about them (and exciting career opportunities) at: jane-st.co/computerphile

This video was filmed and edited by Sean Riley.

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