Thanks, Steve!


> Here is the simplest one for m=12:
>
> 0x05eb
>
> It is probably bit reversed from the OP's set-up,
> The leadign coefficient of one is deleted from
> this constant.
>

Yes, it appears that the Galois shift register requires bit reversed
versions.


> (Unlike the OP, I always put the LS term of the polynomial
> in the lsb of a binary word, but after looking at OP's
> code it seems more compact to do it his way.)
>
> Steve

Yeah, it's kind of an interesting way of doing things.