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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

this result for this rsz:

r= 115780575977492633039504758427830329241728645270042306223540962614150928364886
s= 115784413730767153834193500621449522112098284939719838943229029456606672741370
z= 2

hey bro... i had use z signature as the start range. it dont work on the keyhunt programme. its taking awhile.

Anyways, i saw some of you looking how to get the r,s,z signatures, you can just clone the program from here https://github.com/iceland2k14/rsz

Bro, for keyhunt you need replace a base point too.

this data for brute in kangaroo or BSGS:

.BP is a base point:

('K(pubkey)', (110828496909695470428991951019511777919675897427067199301138456851743189635698 : 34849073939243886814396770061608715653288911484439836598749957952410646310940 : 1))
('BP', (72742032162118480585933344979617114227426107059606997208268050083726572592328 : 35252511027654091311316081050016893461309059670017896859124791030125997564641 : 1))
sys:1: DeprecationWarning: use the method .hex instead
See https://trac.sagemath.org/26756 for details.
('BP x', 'a0d287fb17a25850106cc52227b69e4680341289f4da0500c0467ba65f131cc8')
('BP y', '4df036d34f3bdab912371941cc0d407d43f336c6e2b97edb05e1649ce207a2e1')
('BP*i', (110828496909695470428991951019511777919675897427067199301138456851743189635698 : 34849073939243886814396770061608715653288911484439836598749957952410646310940 : 1))
('BP * I X', '396651cb067749a3a54e1bafb3b589ce9a1ceed7c079e29d478af1c160448012')
('BP * I Y', 'c58e2c437831fb46ac58a340d5038dd096c4f0b4d7c015f092c68409e9232c12')
('stride', 115780575977492633039504758427830329241728645270042306223540962614150928364886, 'hex r', 'fff97bd5755eeea420453a14355235d382f6472f8568a18b2f057a1460297556')
('start range', 0)
yes!!!
('Found real k:', 115723009678374821119173625523542436186184050224879315428219959977314762717631, 'i', 'i%n', 115723009678374821119173625523542436186184050224879315428219959977314762717631, 'hex i%n', 'ffd8e700c03997d8c19f5c793fed42fb6c5b5a9bb408a8185b0503ba2fe979bf')
('Match found for u1 at i =', 0)
('!!!', 0, 0)
('Matches found for u values:', [('u1', 0)])
xman@localhost:~$

Replace data of base point is file

keyhunt/secp256k1$

SECP256K1.cpp

this strings of base point data:(in this example I am already put data of my base pooint:

// Generator point and order
  G.x.SetBase16("a0d287fb17a25850106cc52227......
  G.y.SetBase16("4df036d34f3bdab912371941cc.......
  G.z.SetInt32(1);
  order.SetBase16

and use with stride

but, keyhunt bad work for me with stride,and I have no vast.ai account now for try stride with this software what has a good stride:

https://bitcointalk.org/index.php?topic=5315607.0

try this with my data and stride.... looks what will be work or not

Bro, if you have any qeschions - you are welcome.

p.s. i in my scrypt and your scrypt are equal !

Br

The cardinal point is not X Y of the public key? Huh

this is a publick for bsgs