Usage: crc_find.py file CRCinHEX

./crc_find.py blob.bin 9c70b224
crcmod predefined algorithm 'crc-32' produced 9C70B224 from the provided data

Crc-8	crc-16	x-25	Crc-24	crc-32	crc-64
crc-8-darc	crc-16-buypass	xmodem	crc-24-flexray-a	crc-32-bzip2	crc-64-we
crc-8-i-code	crc-16-dds-110	modbus	crc-24-flexray-b	crc-32c	crc-64-jones
crc-8-itu	crc-16-dect	kermit		crc-32d
crc-8-maxim	crc-16-dnp	crc-ccitt-false		crc-32-mpeg
crc-8-rohc	crc-16-en-13757	crc-aug-ccitt		posix
crc-8-wcdma	crc-16-genibus			crc-32q
	crc-16-maxim			jamcrc
	crc-16-mcrf4xx			xfer
	crc-16-riello
	crc-16-t10-dif
	crc-16-teledisk
	crc-16-usb