Topic: Searching for K nonce (Read 1137 times)

no thats slower. bsgs is better.

Hi

Is it worth to brute force the K nonce?
How fast is it? Is it faster than bsgs mode?

（'K（pubkey）'， （110828496909695470428991951019511777919675897427067199301138456851743189635698 ： 34849073939243886814396770061608715653288911484439836598749957952410646310940 ： 1））（
'BP'， （72742032162118480585933344979617114227426107059606997208268050083726572592328 ： 35252511027654091311316081050016893461309059670017896859124791030125997564641 ： 1））
sys：1： DeprecationWarning：
https://trac.sagemath.org/26756
（'BP x'， 'a0d287fb17a25850106cc52227b69e4680341289f4da0500c0467ba65f131cc8'）
（'BP y'， '4df036d34f3bdab912371941cc0d407d43f336c6e2b97edb05e1649ce207a2e1'）
（'BP*i'， （110828496909695470428991951019511777919675897427067199301138456851743189635698 ： 34849073939243886814396770061608715653288911484439836598749957952410646310940 ： 1））（
'BP * I X'， '396651cb067749a3a54e1bafb3b589ce9a1ceed7c079e29d478af1c160448012'）
（'BP * I Y'， 'c58e2c437831fb46ac58a340d5038dd096c4f0b4d7c015f092c68409e9232c12'）
（'stride'， 115780575977492633039504758427830329241728645270042306223540962614150928364886， 'hex r'， 'fff97bd5755eeea420453a14355235d382f6472f8568a18b2f057a1460297556'）









Can you share your BP looking script to get the basis point of the RSZ directly, because I use it for other RSZs and it doesn't work for this base point

looks like stride is the r signature. 

noob question.

how do you calculate stride?

is there a script for it or more explanation on how it can be calculated?

Sir, this is my RSZ. How do I use which software to calculate these

this data for YOUR RSZ !!! MISTER

As I understand R is our public key and Z our k Nonce range?

Ok I understand it and what about my rsz how can I get public keys of these rsz, formula script?

02396651cb067749a3a54e1bafb3b589ce9a1ceed7c079e29d478af1c160448012

Ok sir how can I get pubkey of k nonce?

publey will be:

02396651cb067749a3a54e1bafb3b589ce9a1ceed7c079e29d478af1c160448012

stride and range I think you can multiply and convert to hex without verification of someone else

for test data range file is


And for script

./kangaroo -stride fff97bd5755eeea420453a14355235d382f6472f8568a18b2f057a1460297556 testBig.txt

Am I right?

try first with my test data:


range will be from 0 to 115780575977492633039504758427830329241728645270042306223540962614150928364886 * 1000000000

stride
115780575977492633039504758427830329241728645270042306223540962614150928364886  (convert x,y of point and stride  to hex, and replace base point coordinate in code, this way you make more usefull wiork) after you learn how to go to yours rsz. And use compressed publick key

('PUBKEY', (110828496909695470428991951019511777919675897427067199301138456851743189635698 : 34849073939243886814396770061608715653288911484439836598749957952410646310940 : 1))
('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', 'r %n:', 'fff97bd5755eeea420453a14355235d382f6472f8568a18b2f057a1460297556')
('start range', 0)

Sir I need your help can you send me range file and stride for 1 rsz ,

you replace base point ?


you need a range in file testBig.txt

for first rsz I got this message

Error: testBig.txt not enough arguments

./kangaroo -stride 057a463b8ac30f2ed36767d5ccabf04fbe29c94b054b4309996f086556428c748 testBig.txt

testBig.txt

for first raz:

('PUBKEY', (79620838012756598827828130617579362322313625350101718951233333703617136979605 : 33657541030782028211339269900859006449066718362917618846845071052689077797257 : 1))
('K(pubkey)', (76165638660051562131761889771669377750079614690387842812129928154148832722371 : 62320520881158272740890786725239675672176865512810431270188168054292671803764 : 1))
('BP', (95752220693463853639262819544408648984687589768875954225478933468907694176261 : 10487468335696422502417672469117660265830581325971892122660931852310233092582 : 1))
sys:1: DeprecationWarning: use the method .hex instead
See https://trac.sagemath.org/26756 for details.

('BP*i', (76165638660051562131761889771669377750079614690387842812129928154148832722371 : 62320520881158272740890786725239675672176865512810431270188168054292671803764 : 1))

('stride', 39641668997020200429758478738657078973416734677473442226277178491190842541896

('start range', 73951774784711041756344107340096161242141855163685503186937601045185491557024)


second:

('PUBKEY', (31522484613695558627929971220693585138599758317382686297776167844044648715632 : 1386318354567634595005371322015470729499114675202690435234998956615629641412 : 1))
('K(pubkey)', (114613476193930681127921653702732511670792748588448080987690924671524260883412 : 3103788442114383626988731829546210804301133170084957044889823747671638067496 : 1))
('BP', (48553103369484530258906285999579568812349361694156292650431923113073329502354 : 8525919006077427017673642311458669645874103019275259622853592532814859577126 : 1))

('stride', 140458473566915333680198867667020013824987463806873086903103037078123571178,


('start range', 53580508885810705110195044718774878464744482037286884842892521200781157326762)

Hi sir these are rsz

1:

r = 0x57a463b8ac30f2ed36767d5ccabf04fbe29c94b054b4309996f086556428c748
s = 0x5a4c7e96159688e8cd2525a3230ec5184597d6cfbaf037ca5815fa01097f67cc
z = 0xa37f38a2db651ba57f68ef4d0ac297e732d0eb3954bb85ac069569f9b372daa0

2:

r = 0x4f7f2657387cf1fef8152e2bbd39f153ee235e1f46294fded0d42dacbbe7ea
s = 0x430773be7ebda7fba5ed2f829e9b47a7f92d526905c250780f044ed860de0786
z = 0x76757e4b29801bbb747a125c0bb6752feeeabd84c58fe3dd71e94eed3839dfaa

How can I calculate these for that software I use that software.

provide your rsz i giive you data of stride, base point and publick


you try this soft

https://bitcointalksearch.org/topic/--5315607


with my test data and stride ?