Topic: Pollard's kangaroo ECDLP solver - page 93. (Read 59389 times)

No,
Bitcrack support GPU

What do you mean?


That is the private key, in hexadecimal format. That's what we all search for. Another way to look at it is:

 Priv: 0x1A838B13505B26867
How to translate into an understandable type type
Private Key WIF
51 characters base58, starts with a '5'   5HscGG8iqA7YnZPN9ZEPdJSHVsb5zuUVST9XFB4M1tQUWUbFsh3
Private Key WIF Compressed
52 characters base58, starts with a 'K' or 'L'   KwUNeMo5dZDuJ5wiLmG6sDxbpSHT4acLXLQcVZPmLutcR3MHSHN3
Private Key Hexadecimal Format (64 characters [0-9A-F]):  078B13055AB016486AF996FCD19DBD8AD528BE1D4F014845BC1D1E06E7BE38A8

Here's the answer:

Key# 0 [1S]Pub:  0x0230210C23B1A047BC9BDBB13448E67DEDDC108946DE6DE639BCC75D47C0216B1B
       Priv: 0x1A838B13505B26867

Earned !!!!!!!!!!!!!!!!!!!!!!!    THANKS FOR THE HELP

is this Bitcrack GPU version ?!

if you have GPU:
Code:
Kangaroo.exe -t 0 -d 14 -gpu -gpuId 0 -w 65save -wi 30 65.txt

Now, copy the below text and save it as 65.txt 
Code:
10000000000000000
1FFFFFFFFFFFFFFFF
0230210c23b1a047bc9bdbb13448e67deddc108946de6de639bcc75d47c0216b1b

Now, place the kangarootest.bat file, the 65.txt file, and the Kangaroo.exe file all in the same folder.
-ws: Save kangaroos in the work file
 -o fileName: output result to fileName


I want to save the file with the answer I put in bat and it is not saved.
Kangaroo -t 0 -d 14 -gpu -gpuId 0 -ws -w 65save.txt -wi 30 -o 64save.txt 65.txt

I have windows 7
How do you save or output the response to a file. HELP

In root folder of kangaroo.exe take shift + right click open new shell here and paste command which you write

./kangaroo.exe.......

Is the .bat file in the kangaroo directory? if not, provide the path to kangaroo.exe

for window

click start, then click in searchbar then type   cmd
click commamd prompt
when black winodw of command prompt apear, go to your folder where your kangaroo files, then run your program commands

Kangaroo -t 0 -d 14 -gpu -gpuId 1 -ws -w 65save.txt -wi 30 -o 64save.txt 65.txt
pause (did as they wrote, after launching the bat file it starts and it says “click any button” in the working window, everything closes after clicking) What should I do to fix the error ??

Paste into a .bat file

Kangaroo -t 0 -d 14 -gpu -gpuId 1 -ws -w 65save.txt -wi 30 -o 64save.txt 65.txt  (type what you need)
pause

Hello to all! To my questions, while there is no answer, help who can. I tried to compile the file myself, but it does not start, what did I do wrong? To output information to a separate file
Kangaroo.exe -t 0 -d 14 -gpu -gpuId 0 -w 65save.txt -wi 30 65.txt -o 64save.txt
save the kangaroo in a working file also did not start
Kangaroo.exe -t 0 -d 14 -gpu -gpuId 0 -w 65save.txt -wi 30 65.txt -ws:64save.txt

Kangaroo v1.9
Kangaroo [-v] [-t nbThread] [-d dpBit] [gpu] [-check]
         [-gpuId gpuId1[,gpuId2,...]] [-g g1x,g1y[,g2x,g2y,...]]
         inFile
 -v: Print version
 -gpu: Enable gpu calculation
 -gpuId gpuId1,gpuId2,...: List of GPU(s) to use, default is 0
 -g g1x,g1y,g2x,g2y,...: Specify GPU(s) kernel gridsize, default is 2*(MP),2*(Core/MP)
 -d: Specify number of leading zeros for the DP method (default is auto)
 -t nbThread: Secify number of thread
 -w workfile: Specify file to save work into (current processed key only)
 -i workfile: Specify file to load work from (current processed key only)
 -wi workInterval: Periodic interval (in seconds) for saving work
 -ws: Save kangaroos in the work file
 -wsplit: Split work file of server and reset hashtable
 -wm file1 file2 destfile: Merge work file
 -wmdir dir destfile: Merge directory of work files
 -wt timeout: Save work timeout in millisec (default is 3000ms)
 -winfo file1: Work file info file
 -m maxStep: number of operations before give up the search (maxStep*expected operation)
 -s: Start in server mode
 -c server_ip: Start in client mode and connect to server server_ip
 -sp port: Server port, default is 17403
 -nt timeout: Network timeout in millisec (default is 3000ms)
 -o fileName: output result to fileName
 -l: List cuda enabled devices
 -check: Check GPU kernel vs CPU
 inFile: intput configuration file

Please, if possible with examples of use. HELP!!!!
A few days ago I asked for help. After all, it’s not difficult for you. Thank you so much in advance !!!!!!!!
If is says: GPU #0

Then try this command:

Kangaroo.exe -t 0 -d 14 -gpu -ws -w 65save.txt -wi 30 -o 64save.txt 65.txt


If it says: GPU #1

Then:

Kangaroo.exe -t 0 -d 14 -gpu -gpuId 1 -ws -w 65save.txt -wi 30 -o 64save.txt 65.txt


If you collected * bat * as the above program does not start, help correct and fix the ERROR.

First of all thank you for open source files.

I have several question if you able to answer me

First how to calculate which pub key or address is 64 65 or other key lenght

Also how to convert hash160 to pub key.
Eclambda tested on 1080ti dbits default 18
330mp and what is iters? It stay 36

How to calculate how much combination have some key?
I want to parcipiate in any testing

3 AM? You should rest!

Many thanks to all of you for these tests
I will have a look at that tomorrow.

Concerning the server in the 2.0 the DP checking is enabled. It may slow down the server if too much DP.
If you compile by yourself, try to comment the line 542 in Network.cpp as below:

-gpu (tells program to look for compatible gpus)  then -g 136,256 (if you have more than one say 2, it would be -g 136,256,136,256) and if you have 2 gpus then -gpuId 0,1 (or whatever your numbers are)

Here's my config for a 4 gpu setup:

your -g has to match your -gpuId option, meaning if you have 1 card, only put in grid size of 1 card ex: -g 150,384 -gpuId 0

make sense?

edit: it looks like you are trying to run 2 gpus so your setup should be:

Speed test


But computed only one key from in.txt file !!!


On Windows server 2019 many memory crashes.

@Jean_Luc maybe because -m1 option kangaroo.exe stop ALL work, but not 1 pubkey only work ?

Previous Alpha version is breac all computation too with "-m 1" flag.

Big thank you Jean_Luc_Pons for your work.

Bro, how to use -g option ?

I was try -g g1136,g1256,g2136,g2256 but not worekd !!!


Help me please, Very needed right now.

Big thank you

Something is off with the server (version 3). I'll start with 6 clients and the server slowly but surely starts showing clients dropping off. However, when I go check the clients, they say "server ok". Never had that issue with previous server versions.