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Topic: Pollard's kangaroo ECDLP solver - page 99. (Read 59389 times)

newbie
Activity: 27
Merit: 0
June 16, 2020, 02:09:31 PM
Please help me with the program. My posts are higher ... Huh
sr. member
Activity: 642
Merit: 316
June 16, 2020, 01:51:40 PM
-snip-
Can you share client/server program?
My programm is not so good as used at pool.
They have it more thought out. There, for example, the client is looking for not only the key to the puzzle but also other addresses, this is done so that it is impossible to fake the work.
My program is simpler and it’s very easy to fake the work sent to the server. Therefore, I do not think it makes sense to spread it.
i devide range to a 2^20 intervals and in random way distribute it to clients. Each interval 2^43 calculated in 2.5h at 1x2080ti
full member
Activity: 1162
Merit: 237
Shooters Shoot...
June 16, 2020, 01:13:11 PM
-snip-
For one by one bitcrack could work too. Even peoples created group pool for find 64. Like client server sharing

A couple of days ago, I decided to leave the kangaroo alone, because it is impossible to compete with Zielar.
 I think, well, I’ll try to solve the 64 puzzle with the help of a BitCrack.
Wrote a server, wrote a client so that more than one could decide ..  Embarrassed
And here it turns out that Zielar also decided to let the dogs down on him..

Of course, no one can forbid him to do anything, but can leave alone at least 64 and 66 for weak players?
Can you share client/server program?
jr. member
Activity: 43
Merit: 1
June 16, 2020, 01:08:09 PM
Hi have anybody checked where in the range was located price key?? 110 and 115 bit? Tnx
full member
Activity: 282
Merit: 114
June 16, 2020, 10:57:19 AM
Private key for #115 has been found on DP 2^33.363 using DP25:

0000000000000000000000000000000000060f4d11574f5deee49961d9609ac6

It can be solved after ~14 days thanks working with Jean_Luc_Pons and his Kangaroo.
Many thanks!
newbie
Activity: 78
Merit: 0
June 16, 2020, 10:50:19 AM
The private key will be announced immediately after the last transaction on 1FoundByJLPKangaroo111Bht3rtyBav8 receives the first confirmation.
The last transactione have more 1 confirmation..what is the key?  please
member
Activity: 873
Merit: 22
$$P2P BTC BRUTE.JOIN NOW ! https://uclck.me/SQPJk
June 16, 2020, 10:28:35 AM
Congratulations to Jean_Luc and zielar!
Very nice job!

Is it possible you share your combined DPs database for #115? (300Gb file as you said)

And share please old files what was shred in this thread earlier ? I was try donload some day's ago but all links was dead.  Undecided


Please Please
full member
Activity: 282
Merit: 114
June 16, 2020, 10:17:04 AM
-snip-
For one by one bitcrack could work too. Even peoples created group pool for find 64. Like client server sharing

A couple of days ago, I decided to leave the kangaroo alone, because it is impossible to compete with Zielar.
 I think, well, I’ll try to solve the 64 puzzle with the help of a BitCrack.
Wrote a server, wrote a client so that more than one could decide ..  Embarrassed
And here it turns out that Zielar also decided to let the dogs down on him..

Of course, no one can forbid him to do anything, but can leave alone at least 64 and 66 for weak players?

I took up # 64 over half a year ago when I found the key to 63 and 62. I have scanned 5% of the range and with this state I stopped working on it towards VanityPool, which I abandoned against Kangaroo. I transferred my work results to cooperation with the pool working on # 64 (http://ttdsales.com/64bit).
Due to the fact that Jean_Luc proposed optimization # 64 - we plan to check the progress by continuing to search # 64 due to the fact that he will optimize VanitySearch to work on this challenge. Of course, due to the fact that I decided to join the pool before - work will be done to support the pool.
sr. member
Activity: 443
Merit: 350
June 16, 2020, 10:15:12 AM
Congratulations to Jean_Luc and zielar!
Very nice job!

Is it possible you share your combined DPs database for #115? (300Gb file as you said)
newbie
Activity: 27
Merit: 0
June 16, 2020, 10:06:43 AM
Windows 7, Win64.
C \ windows \ system32 \ cmd.exe
C: \ USERS \ GAM> "D: BTC \ Kangaroo.exe" Nothing happens.
If I immediately start Kangaroo.exe, the Windows 7 Command Prompt (CMD) appears and closes immediately. How to make the program work?javascript:void(0);

Do this so you know it works on your machine/rig:

copy the below text, paste in notepad, and save it as a .bat file.  Save it as kangarootest.bat

if you only have CPU
Code:
Kangaroo.exe -t 4 -d 14 -w 65save -wi 30 65.txt

pause

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

Again, copy and paste that into a text document and save as kangarootest.bat

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

make sure each line is it's own line...a total of 3 lines.  Save it as 65.txt

Now, place the kangarootest.bat file, the 65.txt file, and the Kangaroo.exe file all in the same folder.
Double click or select the kangarootest.bat file and the program will start.
It may tell you that you do not have a certain file called, "vcruntime140_1" . If that's the case, Google that file, download it and place it in the same folder as the other files. Now, double click, select the kangarootest.bat file and it should work.

Let us know.
Cпacибo oгpoмнoe зa пoмoщь. Пocлe пoлyчил oтвeт в фaйлe 65save.txt
In three minutes I received just such an answer, and then please help.

65save.txt
20D0900 | 78 C9 C8 0A 68 33 DF 16 81 56 23 A6 92 E5 95 B3 13 C0 67 7C 00 00 00 00 00 00 00 40 00 00 00 00
20D0920 | 00 00 00 00

help.
newbie
Activity: 27
Merit: 0
June 16, 2020, 09:59:40 AM
Code:
Kangaroo.exe -t 4 -d 14 -w 65save -wi 30 65.txt

pause
Code:
Kangaroo.exe -t 0 -d 14 -gpu -gpuId 0 -w 65save -wi 30 65.txt

Code:
10000000000000000
1FFFFFFFFFFFFFFFF
0230210c23b1a047bc9bdbb13448e67deddc108946de6de639bcc75d47c0216b1b

In three minutes I received just such an answer, and then please help.

65save.txt
20D0900 | 78 C9 C8 0A 68 33 DF 16 81 56 23 A6 92 E5 95 B3 13 C0 67 7C 00 00 00 00 00 00 00 40 00 00 00 00
20D0920 | 00 00 00 00

help.
sr. member
Activity: 642
Merit: 316
June 16, 2020, 09:42:09 AM
-snip-
For one by one bitcrack could work too. Even peoples created group pool for find 64. Like client server sharing

A couple of days ago, I decided to leave the kangaroo alone, because it is impossible to compete with Zielar.
 I think, well, I’ll try to solve the 64 puzzle with the help of a BitCrack.
Wrote a server, wrote a client so that more than one could decide ..  Embarrassed
And here it turns out that Zielar also decided to let the dogs down on him..

Of course, no one can forbid him to do anything, but can leave alone at least 64 and 66 for weak players?
full member
Activity: 282
Merit: 114
June 16, 2020, 09:35:12 AM
Yes thanks for this tip Smiley
I'm building a map to compute with accuracy the DP overhead as I didn't yet managed to get the correct analytical expression but only the 2 asymptote (0 and infinity)
Tomorrow I will also investigate how long would it take with the VanitySearch engine optimized for V100 to solve #64.
Then we will make our choice on attacking #64 or #120.

private key for 115 ?

The private key will be announced immediately after the last transaction on 1FoundByJLPKangaroo111Bht3rtyBav8 receives the first confirmation.
legendary
Activity: 1932
Merit: 2077
June 16, 2020, 09:15:18 AM
If we attack #64, we will try all priv key one by one, compute the HASH160 until we get a match.
With few mods, the vanitySearch engine can do that. Kangaroo is not usefull here.

I suppose that computing HASH160 is more expensive than computing P+Q, then searching for #120 (2^61 steps) should be faster than computing #63 (2^61 steps on average)  
member
Activity: 330
Merit: 34
June 16, 2020, 09:06:58 AM
If we attack #64, we will try all priv key one by one, compute the HASH160 until we get a match.
With few mods, the vanitySearch engine can do that. Kangaroo is not usefull here.
For one by one bitcrack could work too. Even peoples created group pool for find 64. Like client server sharing
sr. member
Activity: 462
Merit: 701
June 16, 2020, 08:57:51 AM
If we attack #64, we will try all priv key one by one, compute the HASH160 until we get a match.
With few mods, the vanitySearch engine can do that. Kangaroo is not usefull here.
newbie
Activity: 25
Merit: 0
June 16, 2020, 08:49:04 AM
Yes thanks for this tip Smiley
I'm building a map to compute with accuracy the DP overhead as I didn't yet managed to get the correct analytical expression but only the 2 asymptote (0 and infinity)
Tomorrow I will also investigate how long would it take with the VanitySearch engine optimized for V100 to solve #64.
Then we will make our choice on attacking #64 or #120.


hello Jean_Luc, how to attaque #64 with kangoroos or the VanitySearch engine without public key ?
jr. member
Activity: 47
Merit: 13
June 16, 2020, 08:29:37 AM
We (me and zielar) solved #115 after ~2^33.36 DP (DP25) (More than 300GB of DP). I do not know exactly how long the run takes due to unwanted interruption.
Cheesy

Congratulations
did you forget to send some satoshi to
1FoundByJLPKangaroo111Bht3rtyBav8


And there it is!  Cheesy

The satoshi to 1FoundByJLPKangaroo111Bht3rtyBav8  Grin Wink

Congrats again  Smiley
member
Activity: 330
Merit: 34
June 16, 2020, 08:27:38 AM
Yes thanks for this tip Smiley
I'm building a map to compute with accuracy the DP overhead as I didn't yet managed to get the correct analytical expression but only the 2 asymptote (0 and infinity)
Tomorrow I will also investigate how long would it take with the VanitySearch engine optimized for V100 to solve #64.
Then we will make our choice on attacking #64 or #120.

private key for 115 ?
sr. member
Activity: 462
Merit: 701
June 16, 2020, 08:10:13 AM
Yes thanks for this tip Smiley
I'm building a map to compute with accuracy the DP overhead as I didn't yet managed to get the correct analytical expression but only the 2 asymptote (0 and infinity)
Tomorrow I will also investigate how long would it take with the VanitySearch engine optimized for V100 to solve #64.
Then we will make our choice on attacking #64 or #120.
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