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odudex / cUR Public

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Micro optimizations#8

Merged

odudex merged 5 commits into

odudex:mainodudex/cUR:mainfrom

greenaddress:micro_optimizationsgreenaddress/cUR:micro_optimizationsCopy head branch name to clipboard

Jul 11, 2026

Conversation Commits5 (5)Checks Files changed

Merged

Micro optimizations#8
odudex merged 5 commits into
odudex:mainfrom
greenaddress:micro_optimizations

Commits

Commits on Jul 11, 2026

fix: use mbedTLS PSA for SHA-256
greenaddress
committed
perf: optional slice-by-8 CRC32 (UR_CRC32_SLICE_BY_8)
greenaddress
committed
Replace the four byte-at-a-time XOR loops in the fountain encoder/decoder
greenaddress
committed
perf: ESP32-P4 PIE 128-bit SIMD fountain XOR (UR_XOR_ESP32P4_SIMD)
greenaddress
committed
test: build the optimized paths (slice-8 CRC, P4 SIMD) in CI
greenaddress
committed

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