Bug in adapter count detection

[jchorl]

Hi! Thanks for the great tool.

I suspect there is a bug here:

fastplong/src/evaluator.cpp

Lines 296 to 297 in 13da873

	int curBase = ( val >> ((keylen -s)*2) ) & 0x03;
	int lastBase = ( val >> ((keylen -s - 1)*2) ) & 0x03;

val in this case seems to be a count, as it is assigned to the topCount here:

fastplong/src/evaluator.cpp

Line 317 in 13da873

topCount = val;

However, it doesn't really make sense to bit-shift a count. Furthermore, we can see in the git blame 7f52a77 that this check used to iterate over the sequence but now seems to iterate the count.

I'm not sure if it's as easy as replacing val with k or if we have to get fancier and leverage extendKeyToAdapter.

Thanks!