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Author Topic: Vanitygen: Vanity bitcoin address generator/miner [v0.22]  (Read 1111472 times)
exander77
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January 12, 2018, 10:52:48 AM
 #3441

hi all
I want to search for an address that I believe its in between 2 specific hex.
How can i search for this address with this conditions this program?

Can you elaborate, address is Base 58, not hex. Do you mean raw RIPEMD160 result?

Simple
When i use vanitygen64 -k 1fun
Program show me some address start of 1fun from all bitcoin private keys range

Private keys range start from 1 to  fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364140

For now i want, when i use vanitygen64 -k 1fun code line, i input search range with private key and program only search a small range of private key and show only the address start of 1fun in my believe specific range.

Do I understand correctly, that you want to find an address which starts with 1fun an private key is in some range? That seems possible. What is the purpose of that? How wide is the range?

Yes Understand True.
The results of this work will be used to check the possibilities of addressing their neighbors

The search range is different and will be used in a variety of hardships

How can i input the search range on Vanitygen ?


No way currently. You would need to change private key generation algorithm to only generate keys in your range. But should be possible. Technically I don't see any problem.

I know Thats, Search the private Keys generation algorithm in files code, dont find any , so ask from your to help me
Do you know which one file code i must edit to find private Keys generation algorithm??

oclengine.c - EC points comes to the OpenCL engine as ocl_points_in
calc_addrs.cl - kernel hash_ec_point_search_prefix gets them in points_in

If it has some commercial value for you, I may look into it for a price.
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Amiri
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January 19, 2018, 06:25:36 AM
 #3442

hi all
I want to search for an address that I believe its in between 2 specific hex.
How can i search for this address with this conditions this program?

Can you elaborate, address is Base 58, not hex. Do you mean raw RIPEMD160 result?

Simple
When i use vanitygen64 -k 1fun
Program show me some address start of 1fun from all bitcoin private keys range

Private keys range start from 1 to  fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364140

For now i want, when i use vanitygen64 -k 1fun code line, i input search range with private key and program only search a small range of private key and show only the address start of 1fun in my believe specific range.

Do I understand correctly, that you want to find an address which starts with 1fun an private key is in some range? That seems possible. What is the purpose of that? How wide is the range?

Yes Understand True.
The results of this work will be used to check the possibilities of addressing their neighbors

The search range is different and will be used in a variety of hardships

How can i input the search range on Vanitygen ?


No way currently. You would need to change private key generation algorithm to only generate keys in your range. But should be possible. Technically I don't see any problem.

I know Thats, Search the private Keys generation algorithm in files code, dont find any , so ask from your to help me
Do you know which one file code i must edit to find private Keys generation algorithm??

oclengine.c - EC points comes to the OpenCL engine as ocl_points_in
calc_addrs.cl - kernel hash_ec_point_search_prefix gets them in points_in

If it has some commercial value for you, I may look into it for a price.
Ok Good
I Can Pay 30$ You For Add Manual Importing Private Key Range With Hex Or Decimal
Cryptopulos
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January 21, 2018, 02:29:24 AM
 #3443

If you want absolutely safe to generate the vanity address (outsource) it is necessary to use partial key. This is too expensive, you need to use all the processing power to generate one vanity address. My idea: use third-party services that will generate a private and public key (something like a certification authority center as GeoTrust, Comodo etc.). The public key will be used to generate a large number of vanity addresses, so they can be made much cheaper. In this case, the full private key can only be obtained using the private key of a third-party service.
BadGuy1945
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January 21, 2018, 06:37:52 AM
 #3444

So there's no way to get oclvanitygen to work under OSX 10.6.8 utilizing GPU (GF 9400m)? Haven't tried under Win yet, but I reckon that it'd help me a lot from the 88 KKeys/s I get from my CPU under OSX  Grin

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January 21, 2018, 07:23:11 PM
 #3445

Even then, I have not been able to get it to work. I get the same issue with my 5830. I'm not too worried now that I know its a "known" issue.

its fun to dump hundreds of thousands of addresses to a text file and search for cool things.
Cryptopulos
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January 21, 2018, 08:35:03 PM
 #3446

Right, it's the combination of firstbits.com catching on and vanity generation that leads to "claiming" vanity addresses in the blockchain. If I'm thinking of starting a new bitcoin-related service, I almost want to check not only that the domain name is available, but that the firstbits address is available.

And then one wants to claim the firstbits address as soon as possible, even when one is unsure whether or not one will be using it, since the cost is so low to claim.

But I do doubt that anyone will want to buy my private keys off of me, even for some really nice firstbits addresses, unless perhaps there's some sort of legally enforceable way to ensure that I delete all copies of the key that I have.
1discovery
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January 24, 2018, 04:46:23 AM
 #3447

Yeah, I should have known there was an easy way to confirm the server side is broken.

I verified with bitaddress.org and have sent a private message raising the issue.

Thanks for the suggestion!
exander77
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January 24, 2018, 12:31:46 PM
 #3448


Ok Good
I Can Pay 30$ You For Add Manual Importing Private Key Range With Hex Or Decimal


Sorry, but that amount would not cover the work.
CRYPTOBEX
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January 24, 2018, 10:57:58 PM
 #3449

To Expender : Just built up a script etc. pywallet.py 1.0 and allowing export/import private keys in shortened format (mostly as a lightweight alternative to showwallet for those who didn't manage to compile the branch).
jayeeyee
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February 04, 2018, 07:41:30 AM
 #3450

Has anyone been able to get oclvanitygen.exe to work with AMD GPU's? I've been wracking my brain trying to figure out how to get my R9 290x recognized. I keep on getting:
Code:
Error loading kernel file 'calc_addrs.cl': No such file or directory
and/or
Code:
Could not open device '0:0', ignoring

My available platforms are:
Code:
Available OpenCL platforms:
0: [Advanced Micro Devices, Inc.] AMD Accelerated Parallel Processing
  0: [Advanced Micro Devices, Inc.] Hawaii
  1: [GenuineIntel] Intel(R) Core(TM) i7-4790K CPU @ 4.00GHz

I'm no expert but I'm guessing it's either something missing with the zip binary I downloaded or I'm missing drivers/runtimes of some sort. I'm not knowledgeable enough to compile the github sources either. Even if I knew how, I wouldn't know what to do afterward. I've also tried vanitygen-plus as well as a Joey's GUI version. All of them has the same issue on my end. Any help?  Sad
Jude Austin
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February 05, 2018, 06:18:50 AM
 #3451

Has anyone been able to get oclvanitygen.exe to work with AMD GPU's? I've been wracking my brain trying to figure out how to get my R9 290x recognized. I keep on getting:
Code:
Error loading kernel file 'calc_addrs.cl': No such file or directory
and/or
Code:
Could not open device '0:0', ignoring

My available platforms are:
Code:
Available OpenCL platforms:
0: [Advanced Micro Devices, Inc.] AMD Accelerated Parallel Processing
  0: [Advanced Micro Devices, Inc.] Hawaii
  1: [GenuineIntel] Intel(R) Core(TM) i7-4790K CPU @ 4.00GHz

I'm no expert but I'm guessing it's either something missing with the zip binary I downloaded or I'm missing drivers/runtimes of some sort. I'm not knowledgeable enough to compile the github sources either. Even if I knew how, I wouldn't know what to do afterward. I've also tried vanitygen-plus as well as a Joey's GUI version. All of them has the same issue on my end. Any help?  Sad

Use this: http://lifeboat.com/oclvanitygen

Make sure when you run the executable that it's in the same directory as the other files.

Get paid BTC to sign up for free tokens: http://earn.com/judeaustin/referral/?a=d3euriwoffdrlv4b
jayeeyee
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February 05, 2018, 08:58:52 AM
 #3452

Use this: http://lifeboat.com/oclvanitygen

Make sure when you run the executable that it's in the same directory as the other files.

Mind elaborating what you meant by "other files"? I use CMD to open the .exe file (oclvanitygen.exe) in Windows 10. I leave all the files in the same folder after extracting/unzipping it. I'm still having the same issue with Lifeboat's version. It's ignoring my device selection. =/
boydaktok5
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February 05, 2018, 02:23:53 PM
 #3453

It would be interesting to have an estimated time of finding a match, based on the rate.
Agnostik
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February 05, 2018, 05:46:48 PM
 #3454

Hello!
Why using the "-F compressed" command, all private addresses start with "L" or "K". And if you do not use this command, then only on "5"?
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February 05, 2018, 07:39:30 PM
 #3455

Yes, I know that. But I need unlimited or more then 40 character pattern.
Lol.
Trying to crack the Bitcoin richlist?


Just your bitcoin address  Smiley. Seriously, who has an unlimited version?
Grin Nobody. It's impossible, man.
Guys. I just need the programm. Don't tell me please "possible/impossible". I know that programmers can easily remove this limit. I'll pay a tip  Smiley

There's a reason for the limit, as you'll find. However, I can remove the limit for you, if you really want, at your own risk (i.e. results not guaranteed), I can send you source code or precompile for Linux. Send me a PM.
Will you be able to send the version without limitation of bitcoin address length for Windows?
madgpt
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February 05, 2018, 08:49:26 PM
 #3456

how to run two cards in one terminal?
RGBKey
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February 05, 2018, 09:30:58 PM
 #3457

Yes, I know that. But I need unlimited or more then 40 character pattern.
Lol.
Trying to crack the Bitcoin richlist?


Just your bitcoin address  Smiley. Seriously, who has an unlimited version?
Grin Nobody. It's impossible, man.
Guys. I just need the programm. Don't tell me please "possible/impossible". I know that programmers can easily remove this limit. I'll pay a tip  Smiley

There's a reason for the limit, as you'll find. However, I can remove the limit for you, if you really want, at your own risk (i.e. results not guaranteed), I can send you source code or precompile for Linux. Send me a PM.
Will you be able to send the version without limitation of bitcoin address length for Windows?
The limitation on address length is not something any program could overcome. It's due to the nature of how Bitcoin addresses work. Do not run any software or use keys from people claiming to be able to make such "40 character long" prefix addresses.

Hello!
Why using the "-F compressed" command, all private addresses start with "L" or "K". And if you do not use this command, then only on "5"?
This is to tell the wallet that the addresses being used are compressed so that they scan the correct addresses.

Jude Austin
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February 07, 2018, 07:55:51 AM
 #3458

Use this: http://lifeboat.com/oclvanitygen

Make sure when you run the executable that it's in the same directory as the other files.

Mind elaborating what you meant by "other files"? I use CMD to open the .exe file (oclvanitygen.exe) in Windows 10. I leave all the files in the same folder after extracting/unzipping it. I'm still having the same issue with Lifeboat's version. It's ignoring my device selection. =/

What command are you running?

If it can't find calc_addrs.cl then it won't load it onto the GPU.

No point in selecting a device if no instructions.

If you have a few minutes I can remote in and see and help you out.

Get paid BTC to sign up for free tokens: http://earn.com/judeaustin/referral/?a=d3euriwoffdrlv4b
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February 07, 2018, 07:57:38 AM
 #3459

Yes, I know that. But I need unlimited or more then 40 character pattern.
Lol.
Trying to crack the Bitcoin richlist?


Just your bitcoin address  Smiley. Seriously, who has an unlimited version?
Grin Nobody. It's impossible, man.
Guys. I just need the programm. Don't tell me please "possible/impossible". I know that programmers can easily remove this limit. I'll pay a tip  Smiley

There's a reason for the limit, as you'll find. However, I can remove the limit for you, if you really want, at your own risk (i.e. results not guaranteed), I can send you source code or precompile for Linux. Send me a PM.
Will you be able to send the version without limitation of bitcoin address length for Windows?
The limitation on address length is not something any program could overcome. It's due to the nature of how Bitcoin addresses work. Do not run any software or use keys from people claiming to be able to make such "40 character long" prefix addresses.

Hello!
Why using the "-F compressed" command, all private addresses start with "L" or "K". And if you do not use this command, then only on "5"?
This is to tell the wallet that the addresses being used are compressed so that they scan the correct addresses.

I have a custom build of vanitygen that allows 40 characters but the odds are 10^36 power of finding said address.

It's just not feasible due to entropy and if it was Bitcoin would be so very flawed and everyones wallets would be empty.

But if you want to tip me, I will give you the build.

Get paid BTC to sign up for free tokens: http://earn.com/judeaustin/referral/?a=d3euriwoffdrlv4b
nullius
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February 07, 2018, 08:32:41 AM
Merited by DannyHamilton (2), shorena (1)
 #3460

I have a custom build of vanitygen that allows 40 characters but the odds are 10^36 power of finding said address.

It's just not feasible due to entropy and if it was Bitcoin would be so very flawed and everyones wallets would be empty.

But if you want to tip me, I will give you the build.

Wait—what am I missing?  An old-style Bitcoin address can’t be more than 35 characters long, including the checksum.

Moreover, odds would be much worse than 10-36.  Picking a prefix which includes the everything but the checksum, that sounds like bruteforcing through the whole search space of a Hash160, making for about 10-48 odds on each try.  If a “prefix” is picked which includes a checksum not matching the rest, then the odds are exactly zero.  If a “prefix” is picked which exceeds the maximal length of a Bitcoin address, then the odds are exactly zero.

Or did I mistake something obvious here?


Guys. I just need the programm. Don't tell me please "possible/impossible". I know that programmers can easily remove this limit. I'll pay a tip  :)

Take a maths class.  Seriously.

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