News for hackers. Stuff that matters.

A comment on The SHA256 for this sentence begins with: one, eight, two, a, seven, c and nine.. Parent comment

Re:The SHA256 for this sentence begins with: one, eight, two... by krackers on Monday September 11, 2023 @03:15PM (#37472275)
you effectively have multiple chances to try to get a given target hash (prefix)
[ Parent | on HN ]
Re:The SHA256 for this sentence begins with: one, eight, two... by mike_hock on Monday September 11, 2023 @04:13PM (#37472989)
Trying different prefixes doesn't take less time than trying different sequences. Unless you're hellbent on finding a match for a particular sequence.

I'd settle on a fixed prefix instead and try longer sequences to make it look more impressive.

[ Parent | on HN ]
Re:The SHA256 for this sentence begins with: one, eight, two... by recursive on Monday September 11, 2023 @04:30PM (#37473234)
Every time you lengthen the sequence you increase the "luck" requirement.
[ Parent | on HN ]