Pollard's kangaroo ECDLP solver - page 125.

COBRAS

member

Activity: 873

Merit: 22

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

Quote from: zielar on May 26, 2020, 12:07:12 PM

Quote from: MrFreeDragon on May 26, 2020, 11:59:33 AM

Quote from: COBRAS on May 26, 2020, 11:45:20 AM

-snip-
1FoundByJLPKangaroo111Bht3rtyBav8
-snip-
Jean_Luc adress https://www.blockchain.com/btc/address/1FoundByJLPKangaroo111Bht3rtyBav8

This address is just for small transactions to keep tracking for the history

Not for real funds. As said earlier, Jean_Luc does not control the private key from this address. So, if somebody wants sent to Jean_Luck real funds, better ask him for the address for donations. And do not use this address.

Exactly ... JeanLucPons - put on your GitHub, for example, your wallet on which you can make donate - before someone sends a substantial amount to this one ;-)

Zielar, we are talk not about github, Man ! I understand exactry, if someone with so power like not dontae Jean_Luc, Jean_ Luck send the fuck all and not will appear more here, and after this he will be wright !!

zielar

full member

Activity: 282

Merit: 114

Quote from: MrFreeDragon on May 26, 2020, 11:59:33 AM

Quote from: COBRAS on May 26, 2020, 11:45:20 AM

-snip-
1FoundByJLPKangaroo111Bht3rtyBav8
-snip-
Jean_Luc adress https://www.blockchain.com/btc/address/1FoundByJLPKangaroo111Bht3rtyBav8

This address is just for small transactions to keep tracking for the history

Not for real funds. As said earlier, Jean_Luc does not control the private key from this address. So, if somebody wants sent to Jean_Luck real funds, better ask him for the address for donations. And do not use this address.

Exactly ... JeanLucPons - put on your GitHub, for example, your wallet on which you can make donate - before someone sends a substantial amount to this one ;-)

COBRAS

member

Activity: 873

Merit: 22

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

Quote from: MrFreeDragon on May 26, 2020, 11:59:33 AM

Quote from: COBRAS on May 26, 2020, 11:45:20 AM

-snip-
1FoundByJLPKangaroo111Bht3rtyBav8
-snip-
Jean_Luc adress https://www.blockchain.com/btc/address/1FoundByJLPKangaroo111Bht3rtyBav8

This address is just for small transactions to keep tracking for the history

Not for real funds. As said earlier, Jean_Luc does not control the private key from this address. So, if somebody wants sent to Jean_Luck real funds, better ask him for the address for donations. And do not use this address.

I agree about history !! YES agree 1000% ALL WHO GET "PUZLE" WITH JEAN_LUCK SOFT NEED DONATE HIM SOME BTC(10-30% I THINK WILL BE FINE ) !!!!

JEAN_LUCK Make many work for this soft !!! All, please, do no forget about this.

MrFreeDragon

sr. member

Activity: 443

Merit: 350

Quote from: COBRAS on May 26, 2020, 11:45:20 AM

-snip-
1FoundByJLPKangaroo111Bht3rtyBav8
-snip-
Jean_Luc adress https://www.blockchain.com/btc/address/1FoundByJLPKangaroo111Bht3rtyBav8

This address is just for small transactions to keep tracking for the history

Not for real funds. As said earlier, Jean_Luc does not control the private key from this address. So, if somebody wants sent to Jean_Luck real funds, better ask him for the address for donations. And do not use this address.

BitCrack

jr. member

Activity: 30

Merit: 149

The expected number of DP's is just an average.

Here's the problem though: each kangaroo on the GPU makes maybe 20 hops per second. It is going to take a very long time (e.g. 2^28 / 20 seconds) before a DP actually represents ~2^28 points.

This is why zielar's run is taking so long (barring any bugs). They have many DPs but the average walk is far less than 2^28.

To find the optimal DP bits you need to consider your total MKeys/sec, the number of kangaroos, and the number of hops each kangaroo can make per second.

Also full disclosure: I have been working on puzzle 110 since March 31st using my own implementation but will probably not finish by Sunday.

COBRAS

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Activity: 873

Merit: 22

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

Quote from: Jean_Luc on May 26, 2020, 09:40:45 AM

If somebody found a key, I would really appreciate that 1 satoshi from the solved address is given to
1FoundByJLPKangaroo111Bht3rtyBav8
Thanks Wink

@etar
If you choose DP=26 you still have a large overhead (you will need 2 times more iterations), DP=24 should be ok but needed RAM will also growth.

1FoundByJLPKangaroo111Bht3rtyBav8

Zielar, you see nOW ? But for multipubkey need to do DONATION TO JEAN_LUCK ALL PEOPES WITH SUPERB POWER(LIKE YOU) MAN !

Jean_Luc adress https://www.blockchain.com/btc/address/1FoundByJLPKangaroo111Bht3rtyBav8

zielar

full member

Activity: 282

Merit: 114

OK, I am asking for summary information because it seems to me that I am asking it again and I do not know what to do. The question is whether in my situation:
- should I continue with CURRENT clients?
- if so - how long can it last and what is the chance that I will come to a solution?
- if not - what should the start command of new clients look like?
- what should the server start command look like?
- what is the most reasonable option for me right now?

I am already using the new server as I took the opportunity to disable it when changing the progress save file.
BTW. Can i look at JeanLuc wallet address? :-)

COBRAS

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Activity: 873

Merit: 22

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

Quote from: Kpot87 on May 26, 2020, 11:28:21 AM

Quote from: COBRAS on May 26, 2020, 11:06:43 AM

Quote from: Jean_Luc on May 26, 2020, 10:43:20 AM

Quote from: MrFreeDragon on May 26, 2020, 10:20:52 AM

Quote from: Jean_Luc on May 26, 2020, 09:40:45 AM

If somebody found a key, I would really appreciate that 1 satoshi from the solved address is given to
1FoundByJLPKangaroo111Bht3rtyBav8
Thanks Wink

-snip-

Is this the address you control the private key, or did you just create "beautiful" address? So funds sent there will be burned...

A beautiful address

Quote from: PietCoin97 on May 26, 2020, 10:09:44 AM

@jean luc maybe you can manage it to create a community server and when key will be found everyone get the piece for the work he have done.

And you will get your dev fee btc too

Quite a hard task to make it secure and to develop...

Jean !!!

No multi pubkeys please !!!

Code:

will add multi key support

Man, with 1 key you can get more then you need. Like all others.

If you need multy pub keys you can fined a programmer and getmulti pub only for You ! I think you not thant sha3 in bitcoin network tomorrow after Jean publish a multypub reliase.

It’s easy to pay to JeanLuc, than try to find programmer who spend xxx time to understand and make what you need)

Oh, Man, kill so superb soft more easy whit multypubkey. I think you not so PC power like HarwareCollector or Zielar, so use this software. SO NO MULTY PUBKEYS !!! All who whant multypubkeys DONATE TO JEAN_LUCK 'SOME''BTC FIRST, AFTER ASK HIM ABOUT MULTYPUBKEYS. NOW BALLANCE OF JEAN PUBKEY IS 0 !!! I'M LUCKING TO HIM WALLET ADRESS AND FUC*, IF YOU THANT FOMEONE WORK FOR YOU FO FREE DO IT YOURSELF !!!

Kpot87

jr. member

Activity: 43

Merit: 1

Quote from: COBRAS on May 26, 2020, 11:06:43 AM

Quote from: Jean_Luc on May 26, 2020, 10:43:20 AM

Quote from: MrFreeDragon on May 26, 2020, 10:20:52 AM

Quote from: Jean_Luc on May 26, 2020, 09:40:45 AM

If somebody found a key, I would really appreciate that 1 satoshi from the solved address is given to
1FoundByJLPKangaroo111Bht3rtyBav8
Thanks Wink

-snip-

Is this the address you control the private key, or did you just create "beautiful" address? So funds sent there will be burned...

A beautiful address

Quote from: PietCoin97 on May 26, 2020, 10:09:44 AM

@jean luc maybe you can manage it to create a community server and when key will be found everyone get the piece for the work he have done.

And you will get your dev fee btc too

Quite a hard task to make it secure and to develop...

Jean !!!

No multi pubkeys please !!!

Code:

will add multi key support

Man, with 1 key you can get more then you need. Like all others.

If you need multy pub keys you can fined a programmer and getmulti pub only for You ! I think you not thant sha3 in bitcoin network tomorrow after Jean publish a multypub reliase.

It’s easy to pay to JeanLuc, than try to find programmer who spend xxx time to understand and make what you need)

PietCoin97

jr. member

Activity: 91

Merit: 3

Maybe maybe not

COBRAS

member

Activity: 873

Merit: 22

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

Quote from: Jean_Luc on May 26, 2020, 10:43:20 AM

Quote from: MrFreeDragon on May 26, 2020, 10:20:52 AM

Quote from: Jean_Luc on May 26, 2020, 09:40:45 AM

If somebody found a key, I would really appreciate that 1 satoshi from the solved address is given to
1FoundByJLPKangaroo111Bht3rtyBav8
Thanks Wink

-snip-

Is this the address you control the private key, or did you just create "beautiful" address? So funds sent there will be burned...

A beautiful address

Quote from: PietCoin97 on May 26, 2020, 10:09:44 AM

@jean luc maybe you can manage it to create a community server and when key will be found everyone get the piece for the work he have done.

And you will get your dev fee btc too

Quite a hard task to make it secure and to develop...

Jean !!!

No multi pubkeys please !!!

Code:

will add multi key support

Man, with 1 key you can get more then you need. Like all others.

If you need multy pub keys you can fined a programmer and getmulti pub only for You ! I think you not thant sha3 in bitcoin network tomorrow after Jean publish a multypub reliase.

PietCoin97

jr. member

Activity: 91

Merit: 3

Btw I have dp 34 for 115 bit pub key Expected calculations are 2^58. Does it make sense or should I decrease the dp size I have 8 GB RAM

PietCoin97

jr. member

Activity: 91

Merit: 3

Alright so before you create server you will apply multi pub key?

You told after fixing the server crash problems you will add multi key support.

Jean_Luc

sr. member

Activity: 462

Merit: 701

Quote from: MrFreeDragon on May 26, 2020, 10:20:52 AM

Quote from: Jean_Luc on May 26, 2020, 09:40:45 AM

If somebody found a key, I would really appreciate that 1 satoshi from the solved address is given to
1FoundByJLPKangaroo111Bht3rtyBav8
Thanks Wink

-snip-

Is this the address you control the private key, or did you just create "beautiful" address? So funds sent there will be burned...

A beautiful address

Quote from: PietCoin97 on May 26, 2020, 10:09:44 AM

@jean luc maybe you can manage it to create a community server and when key will be found everyone get the piece for the work he have done.

And you will get your dev fee btc too

Quite a hard task to make it secure and to develop...

MrFreeDragon

sr. member

Activity: 443

Merit: 350

Quote from: Jean_Luc on May 26, 2020, 09:40:45 AM

If somebody found a key, I would really appreciate that 1 satoshi from the solved address is given to
1FoundByJLPKangaroo111Bht3rtyBav8
Thanks Wink

-snip-

Is this the address you control the private key, or did you just create "beautiful" address? So funds sent there will be burned...

PietCoin97

jr. member

Activity: 91

Merit: 3

@jean luc maybe you can manage it to create a community server and when key will be found everyone get the piece for the work he have done.

And you will get your dev fee btc too

Jean_Luc

sr. member

Activity: 462

Merit: 701

Quote from: Etar on May 26, 2020, 09:30:25 AM

Edit: but when for ex. we want create pool to do job toghether, we don`t know how many kangaroos will be totaly, because we don`t know how many GPU will be used.
How calculate correct DP in that case?

If you launch a server and you wait for an arbitrary number of kangaroo you cannot choose an optimal DP.
So it could be good to choose it according to the RAM you have on the server but you may fall in RAM overflow if too much kangaroo participate.
In that case, the server should be much improved: it must manage kangaroos and distribute kangaroo to clients. This is a hard task.

Jean_Luc

sr. member

Activity: 462

Merit: 701

If somebody found a key, I would really appreciate that 1 satoshi from the solved address is given to
1FoundByJLPKangaroo111Bht3rtyBav8
Thanks Wink

@etar
If you choose DP=26 you still have a large overhead (you will need 2 times more iterations), DP=24 should be ok but needed RAM will also growth.

Etar

sr. member

Activity: 652

Merit: 316

Quote from: Jean_Luc on May 26, 2020, 08:59:01 AM

I recall choose nbKangaroo * 2^dpbit the smallest possible comparing 2^55.5

So the best choice in this case was using DP=26 ?

Code:

range 2^ 109.0
expected OP 2^ 55.5
DPbit: 26
total GPU: 383
Kangaroos per GPU 2^ 21.09
totalkangaroo 2^ 29.671200581924957
Nkangaroo*2^DPbit = 2^ 55.67120058192496

Edit: but when for ex. we want create pool to do job toghether, we don`t know how many kangaroos will be totaly, because we don`t know how many GPU will be used.
How calculate correct DP in that case?

Jean_Luc

sr. member

Activity: 462

Merit: 701

I like the race between HardWareCollector and zielar

To choose the DP mask, you first have to calculate your kangaroo number.

460000Mkeys with 2080 Ti (default setting) at ~1.2GKs
=> 383 boards * 2^21.09 = 2^29.6 kangaroo
DP28 => overhead = 2^29.6 * 2^28 = 2^57.6

The overhead here is greater than the expected number of iteration.
As said by HC, DP28 is too large for so much kangaroo and 109bit range.

I recall choose nbKangaroo * 2^dpbit the smallest possible comparing 2^55.5

Edit:
And avoid restarting clients, each time you restart a client, you add more kangaroos and stop others (you break paths)

Edit 2:
The suggested DP is a bad approximation and depend on number of kangaroo, so it differs from a configuration to an other.

Topic: Pollard's kangaroo ECDLP solver - page 125. (Read 60189 times)