This is by far the best GPU cracker I've gotten to work with, It would sure be nice if SHA-256 made the list
thanks. what speed do you expect? i mean, which gpu cracker are you currently using to crack sha-256?
I actually haven't found a GPU cracker that can do it, everyone seems to just want to do sha-1, but comparing the complexity and looking at different benchmarks here, it looks to be around 30% slower, so even if your implementation is only %50 as fast as sha-1 and I get 1.7Bilion on (4) 295gtx's against sha-1 thats still a lot faster than any cpu.
sha256 is already supported in hashcat and will be supported in next oclHashcat release.