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Solving for faster SHA-1 collision detection — sam reis
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Solving for faster SHA-1 collision detection — sam reis

Hacker News·about 10 hours ago
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#sam#sha1dc#sha1#git#simd#article

SHA-1 with collision detection doesn't have to be so slow. How a code generator that moves the checks to SIMD can narrow the gap to plain SHA-1 to ~20–30%.

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