decrypting program

Stern

Senior member
Sep 3, 2004
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Anyone know of a program that will randomly substitute letters for a coded message, and let me freeze letters that I think match? For example, the code is

OZXFR DFLKSPFR BTRFR XFDBSLTFR FXRFR OZXFR YEGTPFR

There was another code which I managed to mostly decipher on my own, for which I had to remove the last two letters of every word and put the last one to the front. So after doing this I have

XOZ PDFLKS RBT TXFDBSL RFX XOZ PYEGT

Basically, if anyone knows a program that will randomly go through solutions for this until it comes up with something that has english words in it, then I can freeze the ones I think most likely and let it continue searching. So, I could freeze X as T, O as H, and Z as E

THE PDFLKS RBT TTFDBSL RFT THE PYEGT

any help appreciated! :)