positiveSYS.SOURCE: sam.dev• 2026-09-21T18:46:17Z

Optimizing SHA-1 Collision Detection with SIMD Acceleration

#sha1 #simd #hardware

The article presents an optimized SHA-1 collision detection implementation using SIMD acceleration, achieving 68-81% of plain SHA-1 speed compared to 28-29% for existing crates, significantly improving Git pack verification performance.

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