08-11-2021, 06:31 PM
that sounds like a plan (except that I have no clue whether password-stretcher could do anything good for you), I would rather make my own word list manually or with my own little perl/python/php script dedicated for that specific attack
also make sure to never use --force
and for -m 15700 you really should try to use your CPUs with -D 1 (no not the lowercase -d one, -D 1 means only use CPU instead). -D 1 and CPU cracking is important for scrypt algorithms, except if you know for sure that your GPU rig is much faster because you have for instance 8+ GPUs but only a slow CPU.... but CPU cracking for scrypt is recommended !
also make sure to never use --force
and for -m 15700 you really should try to use your CPUs with -D 1 (no not the lowercase -d one, -D 1 means only use CPU instead). -D 1 and CPU cracking is important for scrypt algorithms, except if you know for sure that your GPU rig is much faster because you have for instance 8+ GPUs but only a slow CPU.... but CPU cracking for scrypt is recommended !