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networking - What the difference between CRC and checksum?

What the difference between CRC and checksum?

question from:https://stackoverflow.com/questions/3357053/what-the-difference-between-crc-and-checksum

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CRC (Cyclic Redundancy Check) is a type of checksum, specifically a position dependent checksum algorithm (among others, such as Fletcher's checksum, Adler-32). As their name suggest, these detect positional changes as well, which makes them more robust - thus more widely used - than other checksum methods.


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