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/ SGI Freeware 1999 August / SGI Freeware 1999 August.iso / dist / fw_ghostscript.idb / usr / freeware / lib / ghostscript / 3.33 / decrypt.ps.z / decrypt.ps
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Text File  |  1998-05-21  |  295 b   |  14 lines
  1. % Decrypt an eexec-encoded file.
  2.  
  3. (t.in) (r) file /in exch def
  4. (t.out) (w) file /out exch def
  5. 256 string /buf exch def
  6. 55665        % eexec encryption seed
  7.  { in buf readhexstring /more exch def
  8.    dup .type1decrypt out exch writestring
  9.    more not { exit } if
  10.  } loop
  11. in closefile
  12. out closefile
  13. quit
  14.