Reverse engineering CRC?
Lawrence D'Oliveiro
ldo at geek-central.gen.new_zealand
Thu Mar 11 22:15:23 EST 2010
In message <mailman.452.1268043207.23598.python-list at python.org>, Dave Angel
wrote:
> However, if there's anything in there about how to derive the polynomial
> algorithm from (a few) samples I missed it entirely.
Given that CRC is all just a sequence of xor operations, what happens if you
xor various pairs of CRCs together, wouldn’t that cancel out at least parts
of the operations?
More information about the Python-list
mailing list