A n-Error Detecting Code used in the Ethernet Protocol to determine if any errors occurred during data transmission. Can be used as a ECC with Bitfilter. A CRC can be:
- 8 bits
- 16 bits
- 32 bits
Often put at the end of a packet frame
Concepts
- CRC algorithm finder: https://crccalc.com/?crc=123456789&method=&datatype=ascii&outtype=hex
- reveng