crc32 is a command line program that calculates CRC32 file hashes.
This tool is part of dostools collection.
Distributed under the MIT license.
This project has been automatically exported from Google Code.
crc32 [-dec | -hex | -lowerhex] <file name>
Without options specified application shows CRC32 hash in both decimal and hexadecimal formats.
The following options are supported:
/dec - display CRC32 hash in decimal format (3281181382)
/hex - display CRC32 hash in uppercase hexadecimal format (C392DAC6)
/lowerhex - display CRC32 hash in lowercase hexadecimal format (c392dac6)
Examples:
crc32 filename.bin
crc32 -dec filename.bin
crc32 -hex filename.bin
crc32 -lowerhex filename.bin
This program uses a C# implementation of CRC32 hash algorithm that is inherited from System.Security.Cryptography.HashAlgorithm class.