Ophcrack is a Windows password cracker based on a time-memory trade-off using rainbow tables. This is a new variant of Hellman's original trade-off, with better performance. It recovers 99.9% of alphanumeric passwords in seconds.
Project Admins:
oechslin, tissieres
Operating System:
32-bit MS Windows (NT/2000/XP), 64-bit MS Windows, All POSIX (Linux/BSD/UNIX-like OSes)
License:
GNU General Public License (GPL)
Category:
Security, Systems Administration
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