Pollard's kangaroo ECDLP solver - page 90.

Etar

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Quote from: WanderingPhilospher on June 22, 2020, 03:18:59 PM

-snip-
I don't know so I'm not disagreeing with you but why would you need to cut any tame or wild out?
Same range, only thing changing would be what x coord to look for and compare for solution, right?

here is my reconstructor https://drive.google.com/file/d/1zHwoVjIvYhpgcTy_4sWin_A-3GMiTs5B
when you will first time reconstruct workfile use -checkdp 1 in bat file.
After few persent(or fraction of persent) of job if there will be ok and you don`t get any eror message then close reconstructor> set -checkdp 0> and launch again.
-checkdp 1 need only to see if wild DPs tamed in correct way.
param newpubkey use without prefix 04
If you will see error with -checkdp 1 than previousprivkey set invalid and recocosntructed wild DP has x-coordinate not the same as in source.
Source file not changed during reconstruction.. All DPs going to new work file.
After end of reconstruction you will see somesing like this:

Code:

100.00%
DP count :240568
HT max :8[@ 01D30E]
HT min :0[@ 000001]
Tame count :120410
Wild count :120158
NumberOfWalk:0000000000000000
------------------------
TAME [120410]
TAMED [120158]
SKIPED[0]
TOTAL TAME[240568]

Edit: if you not tamed your wild DPs they are useless to search new pubkeys, just
only memory is used, but there is no sense from them.
It is possible that they will lead to incorrect collisions if not tamed.

WanderingPhilospher

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Shooters Shoot...

Quote from: Etar on June 22, 2020, 03:12:38 PM

Quote from: WanderingPhilospher on June 22, 2020, 03:05:47 PM

@Jean Luc

Don't tell me about times or it's not worth it etc. (please):

If I solved a key at the 100 bit range and I want to reuse the dp file generated from that search, how do I reuse it to search for another pubkey in the exact same range and using the exact same dp?

Seems like I'd have to clear out pubkey in header, that all? How to go about it?

You need tamed wild DPs or cut wild DPs from workfile.

I don't know so I'm not disagreeing with you but why would you need to cut any tame or wild out?
Same range, only thing changing would be what x coord to look for and compare for solution, right?

Etar

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Activity: 642

Merit: 316

Quote from: WanderingPhilospher on June 22, 2020, 03:05:47 PM

@Jean Luc

Don't tell me about times or it's not worth it etc. (please):

If I solved a key at the 100 bit range and I want to reuse the dp file generated from that search, how do I reuse it to search for another pubkey in the exact same range and using the exact same dp?

Seems like I'd have to clear out pubkey in header, that all? How to go about it?

You need tamed wild DPs or cut wild DPs from workfile.

WanderingPhilospher

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Activity: 1162

Merit: 237

Shooters Shoot...

@Jean Luc

Don't tell me about times or it's not worth it etc. (please):

If I solved a key at the 100 bit range and I want to reuse the dp file generated from that search, how do I reuse it to search for another pubkey in the exact same range and using the exact same dp?

Seems like I'd have to clear out pubkey in header, that all? How to go about it?

WanderingPhilospher

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Activity: 1162

Merit: 237

Shooters Shoot...

Quote from: j2002ba2 on June 22, 2020, 02:32:10 PM

Quote from: brainless on June 22, 2020, 01:52:04 PM

if i am not wrong,
you win 115bit puzzle in 13 days, and you count 120 puzzle is more hard as 32 time
its mean 13 x 32 = 416 days you need to win or ?

Pollard Kangaroo time grows with square root of the problem.
13 x sqrt(32) = 74 days

The expected time is lower ~45 days.

Close to what JLP has posted on his github page:

Quote

Expected time: 2 months on 256 Tesla V100

j2002ba2

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Quote from: brainless on June 22, 2020, 01:52:04 PM

if i am not wrong,
you win 115bit puzzle in 13 days, and you count 120 puzzle is more hard as 32 time
its mean 13 x 32 = 416 days you need to win or ?

Pollard Kangaroo time grows with square root of the problem.
13 x sqrt(32) = 74 days

The expected time is lower ~45 days.

brainless

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Quote from: Jean_Luc on June 22, 2020, 11:41:12 AM

You are using a too small DP, too much DPs enter in the HashTable and slow down the search.
The expected RAM to reach 50% probability is 60GB.
And last but not least, you CPU work also and prevent the other threads to work.
Try DP17 or 18 and use -t 0 (no CPU) option.

Kangaroo.exe -d 17 -t 0 -gpu -gpuId 0,1,2,3 -g 136,128,136,128,136,128,136,128 in.txt

if i am not wrong,
you win 115bit puzzle in 13 days, and you count 120 puzzle is more hard as 32 time
its mean 13 x 32 = 416 days you need to win or ?

Jean_Luc

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Activity: 462

Merit: 701

You are using a too small DP, too much DPs enter in the HashTable and slow down the search.
The expected RAM to reach 50% probability is 60GB.
And last but not least, you CPU work also and prevent the other threads to work.
Try DP17 or 18 and use -t 0 (no CPU) option.

Kangaroo.exe -d 17 -t 0 -gpu -gpuId 0,1,2,3 -g 136,128,136,128,136,128,136,128 in.txt

COBRAS

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Jean_Luc, why power downgrade from 8000 mkey to 1600 Mkey's ?

I run 89 Byte range on 4x2080 Ti. I have 30 GB free memory, and 34 GB used memory by Kangaroo.

start work :

Code:


Start:10000000000
Stop :1FFFFFFFFFFFFFFFFFFFFFF
Keys :22
Number of CPU thread: 5
Range width: 2^89
Jump Avg distance: 2^44.00
Number of kangaroos: 2^24.09
Suggested DP: 17
Expected operations: 2^45.57
Expected RAM: 60622.8MB
DP size: 15 [0xFFFE000000000000]
SolveKeyCPU Thread 0: 1024 kangaroos
SolveKeyCPU Thread 1: 1024 kangaroos
SolveKeyCPU Thread 2: 1024 kangaroos
SolveKeyCPU Thread 3: 1024 kangaroos
SolveKeyCPU Thread 4: 1024 kangaroos
GPU: GPU #3 GeForce RTX 2080 Ti (68x64 cores) Grid(136x256) (347.0 MB used)
SolveKeyGPU Thread GPU#3: creating kangaroos...
GPU: GPU #1 GeForce RTX 2080 Ti (68x64 cores) Grid(136x256) (347.0 MB used)
SolveKeyGPU Thread GPU#1: creating kangaroos...
GPU: GPU #0 GeForce RTX 2080 Ti (68x64 cores) Grid(136x256) (347.0 MB used)
SolveKeyGPU Thread GPU#0: creating kangaroos...
GPU: GPU #2 GeForce RTX 2080 Ti (68x64 cores) Grid(136x256) (347.0 MB used)
SolveKeyGPU Thread GPU#2: creating kangaroos...
SolveKeyGPU Thread GPU#0: 2^22.09 kangaroos [26.4s]
SolveKeyGPU Thread GPU#3: 2^22.09 kangaroos [26.5s]
SolveKeyGPU Thread GPU#2: 2^22.09 kangaroos [29.4s]
SolveKeyGPU Thread GPU#1: 2^22.09 kangaroos [29.9s]
[7319.21 MK/s][GPU 4249.73 MK/s][Count 2^34.14][Dead 0][02s (Avg 01:58:33)][19.6
[9481.52 MK/s][GPU 6403.06 MK/s][Count 2^34.79][Dead 0][04s (Avg 01:31:31)][29.6
[8483.26 MK/s][GPU 6422.12 MK/s][Count 2^35.24][Dead 0][07s (Avg 01:42:17)][39.7
[7186.98 MK/s][GPU 5890.89 MK/s][Count 2^35.58][Dead 0][09s (Avg 02:00:44)][49.7
[6349.58 MK/s][GPU 5462.11 MK/s][Count 2^35.85][Dead 0][12s (Avg 02:16:39)][59.6
[5867.72 MK/s][GPU 5193.33 MK/s][Count 2^36.08][Dead 0][14s (Avg 02:27:52)][69.6
[5574.25 MK/s][GPU 5024.18 MK/s][Count 2^36.28][Dead 0][17s (Avg 02:35:40)][79.7
[5381.29 MK/s][GPU 4913.37 MK/s][Count 2^36.46][Dead 0][19s (Avg 02:41:15)][89.8
/124.6MB]  ^CЗaвepшить выпoлнeниe пaкeтнoгo фaйлa [Y(дa)/N(нeт)]?

.....

midle of work:

Code:

[366.98 MK/s][GPU 366.71 MK/s][Count 2^44.10][Dead 0][02:00:59 (Avg 1.6d)][17582
[363.40 MK/s][GPU 363.14 MK/s][Count 2^44.10][Dead 0][02:01:01 (Avg 1.7d)][17583
[368.80 MK/s][GPU 368.53 MK/s][Count 2^44.10][Dead 0][02:01:18 (Avg 1.6d)][17588
[373.03 MK/s][GPU 372.76 MK/s][Count 2^44.10][Dead 0][02:01:21 (Avg 1.6d)][17589
[369.99 MK/s][GPU 369.73 MK/s][Count 2^44.10][Dead 0][02:01:23 (Avg 1.6d)][17590
[369.60 MK/s][GPU 369.34 MK/s][Count 2^44.10][Dead 0][02:01:26 (Avg 1.6d)][17591
.0/21995.3MB]

Jean_Luc, fix this please Huh

? How to use this ? Avg move from 3h to 1.d !!!!

COBRAS

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Quote from: math09183 on June 22, 2020, 08:59:06 AM

Quote from: Shadow86 on June 22, 2020, 02:50:52 AM

\Tell me is there any option to use multiply GPU on BitCrack or Vanity because i have 1k Gpu idle

AFAIK on BitCrack you may use only one GPU per process, which means that yuo must share your work between different processes.

I think bitcrack get some GPU power from all clients !!! 50% I think. Bitcrack online version is not Yours online, bat someone else Grin

math09183

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Quote from: Shadow86 on June 22, 2020, 02:50:52 AM

\Tell me is there any option to use multiply GPU on BitCrack or Vanity because i have 1k Gpu idle

AFAIK on BitCrack you may use only one GPU per process, which means that yuo must share your work between different processes.

COBRAS

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Quote from: Shadow86 on June 22, 2020, 08:34:33 AM

Quote from: COBRAS on June 22, 2020, 07:43:20 AM

Quote from: Shadow86 on June 22, 2020, 07:19:47 AM

Quote from: Jean_Luc on June 22, 2020, 03:09:55 AM

Quote from: Shadow86 on June 22, 2020, 02:50:52 AM

Tell me is there any option to use multiply GPU on BitCrack or Vanity because i have 1k Gpu idle

What kind of gpu ?

Amd nvidia mixed from rx470 480 5700.. And nvidia from gtx1060 1070 1080 1080ti

This is a botnet ? Grin

Nope earned via crypto in old good days Grin

Okey.

I think with so many GPU for you not needed someone else, in your plase i will be make "one man show"

p.s. For ex. For your 1000GPU Run your Kangaroo,exe server and connect all yours GPU to server. Read readme on https://github.com/JeanLucPons/Kangaroo

I wish you good luck.

Shadow86

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Quote from: COBRAS on June 22, 2020, 07:43:20 AM

Quote from: Shadow86 on June 22, 2020, 07:19:47 AM

Quote from: Jean_Luc on June 22, 2020, 03:09:55 AM

Quote from: Shadow86 on June 22, 2020, 02:50:52 AM

Tell me is there any option to use multiply GPU on BitCrack or Vanity because i have 1k Gpu idle

What kind of gpu ?

Amd nvidia mixed from rx470 480 5700.. And nvidia from gtx1060 1070 1080 1080ti

This is a botnet ? Grin

Nope earned via crypto in old good days Grin

COBRAS

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Activity: 873

Merit: 22

$$P2P BTC BRUTE.JOIN NOW ! https://uclck.me/SQPJk

Quote from: Shadow86 on June 22, 2020, 07:19:47 AM

Quote from: Jean_Luc on June 22, 2020, 03:09:55 AM

Quote from: Shadow86 on June 22, 2020, 02:50:52 AM

Tell me is there any option to use multiply GPU on BitCrack or Vanity because i have 1k Gpu idle

What kind of gpu ?

Amd nvidia mixed from rx470 480 5700.. And nvidia from gtx1060 1070 1080 1080ti

This is a botnet ? Grin

Shadow86

newbie

Activity: 13

Merit: 0

Quote from: Jean_Luc on June 22, 2020, 03:09:55 AM

Quote from: Shadow86 on June 22, 2020, 02:50:52 AM

Tell me is there any option to use multiply GPU on BitCrack or Vanity because i have 1k Gpu idle

What kind of gpu ?

Amd nvidia mixed from rx470 480 5700.. And nvidia from gtx1060 1070 1080 1080ti

Jean_Luc

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Merit: 701

Quote from: BitCrack on June 20, 2020, 09:28:29 AM

https://github.com/brichard19/eclambda

Can anyone try my tool on a 2080ti? On a 2080S it gets around 1300MKeys/sec when using 24-bit DP.

I tried your tool (DP18) on a V100.

Code:

[2020-06-22.11:35:35] [Info] DP: 0 TP: 0 853.74 Mpt/s (64 iter/s)
[2020-06-22.11:35:37] [Info] Verifying 40336 results
[2020-06-22.11:35:45] [Info] DP: 0 TP: 0 992.50 Mpt/s (75 iter/s)
[2020-06-22.11:35:48] [Info] Verifying 40362 results
[2020-06-22.11:35:55] [Info] DP: 0 TP: 0 991.18 Mpt/s (75 iter/s)

Kangaroo on a server too, configured in the same way, however, it is not clear how many kangaroo are running in parallel with your program and what grid setting is used.

Code:

GPU: GPU #0 Tesla V100-PCIE-16GB (80x64 cores) Grid(160x128) (207.0 MB used)
SolveKeyGPU Thread GPU#0: creating kangaroos...
SolveKeyGPU Thread GPU#0: 2^21.32 kangaroos [11.2s]
[2000.07 MK/s][GPU 2000.07 MK/s][Count 2^37.48][01:52][Server     OK]

Jean_Luc

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Merit: 701

Quote from: Shadow86 on June 22, 2020, 02:50:52 AM

Tell me is there any option to use multiply GPU on BitCrack or Vanity because i have 1k Gpu idle

What kind of gpu ?

Jean_Luc

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Activity: 462

Merit: 701

I don't have any news from Zielar since 2 days, Maybe he has taken few deserved holidays

With the new release, we have a power of 0.5Tops

Shadow86

newbie

Activity: 13

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Quote from: WanderingPhilospher on June 22, 2020, 12:37:00 AM

@JeanLuc @Zielar

If you fellas haven't started searching the 120 range for the #120 puzzle, don't start now. It's too late, me and my MOAP...the Mother of All Processors are running things and will find it.

Mind as well tweak VanitySearch and try for #64 Cool

My MOAP is dropping bombs like a rolling thunder...

I wish you a luck

Tell me is there any option to use multiply GPU on BitCrack or Vanity because i have 1k Gpu idle

BeatrixP

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Activity: 1

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Very new to this but interesting project. I am not very good at programming or understand how this works very much but can you start at say 30% of a range as opposed to the beginning of the range? does it really matter where you start if so? Does there need to be x amount of calculations before 2 kangaroos meet? Sorry for all questions i am very interested in how this all works. I do not have a good machine so no point me trying but could someone theoretically get lucky before someone with monster gpus ?

Topic: Pollard's kangaroo ECDLP solver - page 90. (Read 59389 times)