[erlang-questions] CRC-32.

Alex Arnon <>
Tue Nov 27 12:19:35 CET 2007


Hi List,

I'm building a simple protocol over TCP, which requires a 32 bit CRC/hash in
one of the message fields. I have decided on CRC-32.
Now, there are several types of CRC-32, where the polynomial changes. I
would _like_ to use the IEEE 802.3 variant. So, questions:
- Is the CRC32 in zlib the IEEE 802.3 variant?
- If not, is there a commonly available port driver?

Thanks in advance,
Alex.
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