macOS / binaries /

crc32

/usr/bin/crc32
Perform a 32bit cyclic redundancy check

This package provides a Tcl implementation of the CRC-32 algorithm based upon information provided at http://www.naaccr.org/standard/crc32/document.html If either the critcl package or the Trf package are available then a compiled version may be used internally to accelerate the checksum calculation.

source: man