title: Brute force 7z password testing
body: <p>I've made a typo in my password back in the days when 7-zip didn't have a 'confirm pwd' field. So now I have a pwd-protected 7-zip file. I've writen some software to generate most likely typo variations of my password (55 million) and stored those in a file per 25k. Now I'm trying them out, one-by-one. I can do about 25k pwd's in an hour, using the unar commandline tool on a Macbook.</p>
  
  <p>It works, but it will still take a nice 100 days (24/7) to go through all 55 mln pwds. Now I'd like to know, if there's some library (c# mono/dotnet) that supports decoding a 7z file that is pwd protected?</p>
  
  <p>Any other suggestions on fixing my problem are also welcome.</p>