Post
Topic
Board Development & Technical Discussion
Re: Searching for K nonce
by
bnm2610906
on 23/04/2024, 10:13:58 UTC
Bsgs work example:


xman@localhost:~/keyhunt/keyhunt$ ./keyhunt -m bsgs -r ffd8e700c03997d8c19f5c793fed42fb6c5b5a9bb408a8185b05000000000000:ffd8e700c03997d8c19f5c793fed42fb6c5b5a9bb408a8185b05ffffffffffff
  • Version 0.2.230519 Satoshi Quest (legacy), developed by AlbertoBSD
  • Mode BSGS sequential
  • Opening file addresses.txt
  • Added 1 points from file
  • Range
  • -- from : 0xffd8e700c03997d8c19f5c793fed42fb6c5b5a9bb408a8185b05000000000000
  • -- to   : 0xffd8e700c03997d8c19f5c793fed42fb6c5b5a9bb408a8185b05ffffffffffff
  • N = 0x100000000000
  • Bloom filter for 4194304 elements : 14.38 MB
  • Bloom filter for 131072 elements : 0.88 MB
  • Bloom filter for 4096 elements : 0.88 MB
  • Allocating 0.00 MB for 4096 bP Points
  • processing 3145728/4194304 bP points : 7
  • processing 4194304/4194304 bP points : 100%
  • Making checkums .. ... done
  • Sorting 4096 elements... Done!
  • Thread 0xffd8e700c03997d8c19f5c793fed42f
  • Thread Key found privkey ffd8e700c03997d8c19f5c793fed42fb6c5b5a9bb408a8185b0503ba2fe979c1
  • Publickey 02396651cb067749a3a54e1bafb3b589ce9a1ceed7c079e29d478af1c160448012
All points were found

But this would require you knowing the key range. If you don't, it's going to take awhile. Like kangaroo as well.

Bro I know stride, this is theoreticaly simplify task, but I continue wok on it

stride example:

0xfff97bd5755eeea420453a14355235d382f6472f8568a18b2f057a1460297556

so, for take  range n is not so big task with sach stride, but, looks like may be needs brute range many many times because search is a collision search between R from your scrypt and K....


kangroo for ex example never stop and give good speed, so maybe.


bro, start of search range is always z , in my formulas what I make from your srypt. I think you find a nonce what bigger then z , too.


Br





start of search range is always Z signature?

yes !  I spend some time for make start range 0, moving z to enother part of formula. For mo understanding look to formula with i = 0 I think you understand why z is a start  Wink ...I was understand this using this way


Br


Stride length has always been this 0xfff97bd5755eeea420453a14355235d382f6472f8568a18b2f057a1460297556 Or is it what formula did you use to find your stride length It is impossible for other addresses to be this stride length Huh