Here is my third version of (so far) known fastest Oracle RDBMS hash cracker (DES based hashes): http://conus.info/utils/ops_SIMD/
Significant addition is AVX support. This instruction set is available on new Intel Sandy Bridge CPUs. On entry-level Sandy Bridge CPUs (Intel Core i3 2100) I got 17-20 millions hashes per second (for SYS user) in AVX mode. In old SSE2 mode, on the same CPU, I got 13-15 millions.
On quad core Intel Core i7 2600K it is possible to achive up to 40 millions hashes per second.
I decided to make it commercial. So, here is demo version, working only with SYS usernames. Price of PRO version allowing any username is fixed at USD 100.
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