07-13-2018, 12:10 PM
(This post was last modified: 07-13-2018, 12:11 PM by kangduwang.)
(07-13-2018, 12:05 PM)philsmd Wrote: oh. we are suddently speaking about brain wallets? The OP didn't mention that and the other post was modified to include "brain wallet". Yeah, that's a different story.
Nevermind, the title says it too. I missed that. sorry
Therefore, if you are sure that it is just a sha256 hash, it could be feasible with a lot of hardware. What is your character set?
The number of combinations 53981544960 seems quite strange for 6 characters because that is something like 61^6 = 51520374361 but not exactly
it use all upper, lower & numeric characters, no special chars. Oh i calculate wrong, i used 64 instead of 61