SHA2 Fatal Flaw? (Hash Length Extension Attack) - Computerphile
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Why it's on BrighterTube
Hand-picked by a BrighterTube curator · found via JoseDeFreitas/awesome-youtubers · 87% confidenceTeaches a real cryptographic pitfall with concrete examples.
What you'll learn
The hash length-extension attack on SHA-2 and why HMAC exists.
Video by Computerphile, played through YouTube's embedded player.
Part of Mike Pound on Computerphile
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