I wrote small article about FPGA-based Oracle RDBMS passwords solver: http://conus.info/ops/ops.html
Update: Alexander Kornbrust pointed that it is possible to start password with digit too. My fault, I probably read wrong/outdated paper about Oracle passwords.
This open sourced site and this page in particular is hosted on GitHub. Patches, suggestions and comments are welcome.
→ [list of blog posts, my twitter/facebook]Please drop me email about any bug(s) and suggestion(s): dennis(@)yurichev.com.