crc32c

CRC32C checksum computation with CPU acceleration support

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Implementation of CRC32C with CPU-specific acceleration

crc32c

Calculate CRC32C checksum of a file$ crc32c /path/to/file

Calculate CRC32C checksum of a string via stdin$ echo 'hello world' | crc32c

Verify checksum matches expected value$ crc32c /path/to/file | grep -q 'expected_checksum'