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Author Topic: Vanitygen: Vanity bitcoin address generator/miner [v0.22]  (Read 1139459 times)
grabber
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May 26, 2013, 10:05:13 PM
 #1221

Great stuff, thanks for sharing Smiley
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May 27, 2013, 12:45:04 AM
 #1222

If anyone is interested in generating compressed vanity addresses, see this Pull Request.  salfter did the CPU side, and I commented with a link to my fork that includes his work and adds OpenCL support for the GPU side.  Please be careful and verify that addresses you generate using my changes are correct before sending money to them.

Using compressed addresses saves a few bytes in the blockchain every time you spend from them.  Addresses made in the latest versions of bitcoin-qt are compressed by default, but not all clients support them (so you might want to make sure before spending hours generating one.)  A bonus is that generating compressed vanity addresses is a bit faster since there is less data to hash each time you try one.

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May 27, 2013, 01:23:29 AM
 #1223

Mr. salfter and Mr. scintill, if you upload your windows binary, and sign it (or SHA256sum it), I will download it. I'll also be sure to scan it (or run it sandboxed.)

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May 27, 2013, 02:13:27 AM
 #1224

Thanks for the OSX makefile.
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May 27, 2013, 02:14:00 AM
 #1225

Mr. salfter and Mr. scintill, if you upload your windows binary, and sign it (or SHA256sum it), I will download it. I'll also be sure to scan it (or run it sandboxed.)

I've only got the Linux binaries I built for testing, which is a good point I should have said earlier: I've only tested on Linux.  It should work on Windows though.  I'll see if I can build for Windows, but it may take awhile.

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May 27, 2013, 03:55:36 AM
 #1226

Mr. salfter and Mr. scintill, if you upload your windows binary, and sign it (or SHA256sum it), I will download it. I'll also be sure to scan it (or run it sandboxed.)

I've only got the Linux binaries I built for testing, which is a good point I should have said earlier: I've only tested on Linux.  It should work on Windows though.  I'll see if I can build for Windows, but it may take awhile.

Very much appreciated by all the windows noobs like me. I will wait patiently for it. I've been wanting to get a new compressed vanity address.

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May 27, 2013, 11:31:53 AM
 #1227

I'll see if I can build for Windows, but it may take awhile.
Please provide some tip-jar / bitcoin-address (e.g. in your forum signature) for people who appreciate your effort Wink .

donations to me please send via bitcoin 1vvo1FDwSAwNdLVA1mFkM7v76XPZAAUfb
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May 27, 2013, 05:23:59 PM
 #1228

I'm getting 61 keys/s, will my 7 letter prefix take long with such an amount of keys/second?

Yes, it could take years if you are only getting 61 keys per second. The average time is shown in the output.

Quote
...[Prob 0.0%][50% in 5.6y]



Ah. I guess I'll go to a paid service then =P.

I host a paid service. Cheapest vanity addresses that I've seen. And very secure

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May 27, 2013, 05:47:13 PM
 #1229

I'm getting 61 keys/s, will my 7 letter prefix take long with such an amount of keys/second?

Yes, it could take years if you are only getting 61 keys per second. The average time is shown in the output.

Quote
...[Prob 0.0%][50% in 5.6y]



Ah. I guess I'll go to a paid service then =P.

I host a paid service. Cheapest vanity addresses that I've seen. And very secure

Seems cheap indeed! How quick is delivery? Also, how do I import this privatekey, and I can receive BTC with my vanity address like a normal address, right? And can I import it into my client? Also, do I have to put an 1 infront at the checkout? And would this add to the price? i.e, I want 7 characters, but would the 1 be an 8th? Thanks!
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May 27, 2013, 09:39:55 PM
 #1230

I never got oclvanitygen to work on my GPU (only CPU which gets 750kkeys/s) so I read here that I should downgrade to AMD Catalyst 12.8.
So I did that, but still oclvanitygen does not work on my GPU:

Code:
Device: Cayman
Vendor: Advanced Micro Devices, Inc. (1002)
Driver: 1084.4 (VM)
Profile: FULL_PROFILE
Version: OpenCL 1.2 AMD-APP (1084.4)
Max compute units: 22
Max workgroup size: 256
Global memory: -2147483648
Max allocation: 536870912
OpenCL compiler flags:
Compiling kernel, can take minutes...LLVM ERROR: Cannot select: 0x549e808: i8 =
setcc 0x5494840, 0x5499070, 0x549a188 [ID=20]
  0x5494840: i32 = AMDILISD::ADD 0x5499070, 0x54997e0 [ID=19]
    0x5499070: i32,ch = CopyFromReg 0x418c8d8, 0x5499428 [ORD=166] [ID=15]
      0x5499428: i32 = Register %vreg33 [ORD=166] [ID=3]
    0x54997e0: i32,ch = load 0x418c8d8, 0x54948c8, 0x54928b8<LD4[getelementptr i
nbounds ([8 x i32] addrspace(2)* @modulus, i32 0, i32 0)]> [ORD=165] [ID=18]
      0x54948c8: i32 = Constant<192> [ORD=164] [ID=13]
      0x54928b8: i32 = undef [ORD=165] [ID=2]
  0x5499070: i32,ch = CopyFromReg 0x418c8d8, 0x5499428 [ORD=166] [ID=15]
    0x5499428: i32 = Register %vreg33 [ORD=166] [ID=3]

Anyone knows how to fix this?

BEEP BEP
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May 27, 2013, 10:31:07 PM
 #1231

I never got oclvanitygen to work on my GPU (only CPU which gets 750kkeys/s) so I read here that I should downgrade to AMD Catalyst 12.8.
So I did that, but still oclvanitygen does not work on my GPU:

Code:
Device: Cayman
Vendor: Advanced Micro Devices, Inc. (1002)
Driver: 1084.4 (VM)
Profile: FULL_PROFILE
Version: OpenCL 1.2 AMD-APP (1084.4)
Max compute units: 22
Max workgroup size: 256
Global memory: -2147483648
Max allocation: 536870912
OpenCL compiler flags:
Compiling kernel, can take minutes...LLVM ERROR: Cannot select: 0x549e808: i8 =
setcc 0x5494840, 0x5499070, 0x549a188 [ID=20]
  0x5494840: i32 = AMDILISD::ADD 0x5499070, 0x54997e0 [ID=19]
    0x5499070: i32,ch = CopyFromReg 0x418c8d8, 0x5499428 [ORD=166] [ID=15]
      0x5499428: i32 = Register %vreg33 [ORD=166] [ID=3]
    0x54997e0: i32,ch = load 0x418c8d8, 0x54948c8, 0x54928b8<LD4[getelementptr i
nbounds ([8 x i32] addrspace(2)* @modulus, i32 0, i32 0)]> [ORD=165] [ID=18]
      0x54948c8: i32 = Constant<192> [ORD=164] [ID=13]
      0x54928b8: i32 = undef [ORD=165] [ID=2]
  0x5499070: i32,ch = CopyFromReg 0x418c8d8, 0x5499428 [ORD=166] [ID=15]
    0x5499428: i32 = Register %vreg33 [ORD=166] [ID=3]

Anyone knows how to fix this?

https://bitcointalk.org/index.php?topic=25804.msg2187914#msg2187914
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May 27, 2013, 10:34:49 PM
 #1232


Well, that's exactly what I did. Use the official driver remove tool. Restart. Install CCC 12.8 with its old driver. Restart. Run oclvanitygen: same error as with 13.1

BEEP BEP
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May 28, 2013, 01:53:12 PM
 #1233

can someone compile it for windows xp ?

friendly greetings
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May 28, 2013, 04:26:07 PM
 #1234

Mr. salfter and Mr. scintill, if you upload your windows binary, and sign it (or SHA256sum it), I will download it. I'll also be sure to scan it (or run it sandboxed.)

I've only got the Linux binaries I built for testing, which is a good point I should have said earlier: I've only tested on Linux.  It should work on Windows though.  I'll see if I can build for Windows, but it may take awhile.

Very much appreciated by all the windows noobs like me. I will wait patiently for it. I've been wanting to get a new compressed vanity address.

I've built my CPU vanitygen under Cygwin and included the necessary DLLs here:

https://dl.dropboxusercontent.com/u/57535575/vanitygen-win32-bin.zip

PGP-signed MD5 and SHA1 sums are here (use the key in my profile to verify):

https://dl.dropboxusercontent.com/u/57535575/vanitygen-win32-bin.zip.sums

Code:
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

::::::::::::::
vanitygen-win32-bin.zip.md5sum
::::::::::::::
aec4794bfc130b8c6e313716b185d277 *vanitygen-win32-bin.zip
::::::::::::::
vanitygen-win32-bin.zip.sha1sum
::::::::::::::
153a68faab86bbeba6d198310c0b52ea61330ded *vanitygen-win32-bin.zip
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.19 (GNU/Linux)

iQGcBAEBAgAGBQJRpNlfAAoJEArTX6uSx2icwPAL/jgm9GvMckJw4wUHdvIXeB+5
rjxJKmkjHEVkVtWeG/BAaA41ETQ4B08McDLlb4uj9DbkliWRJ+qenV1IpwNS5dRo
h7FYwCNrYlBM3hwlJlyfWLNIvLglb/TYeULnzz0aDqfBk7YvyAXqZBpt97e7yp8o
06LJE0bAjRkdHQtUr8yaMSFOqVh2uNnyQaNCv2Dq4z8DuiqtBlycPbYuu0BwHNYj
K/xaEO0HVvusBUwU2wA+hk/YVQKsPM4Rguh/+599/K5hbOb5Ki+gYDzF4iF9Uceh
7bMSb/67kbqqmedUC3UsbBTaq7lGRQnj9SIwo+49oP/nh97Oc2H2zX/Dx4I6SIEM
Rc6oztArnocgZOZlPtLHzoprJh67H7NnqlTBVjU+i0XRBL//Ex8CWKUSO2d26CBB
QTcs6f1RBi3sj94frB+u0HToBQemToHrg3tBOLdZGLpAM+kD/L358rQhu17SDEX/
myBLBmAyhyPivLhR4fKhFzy06MUbHdyFvpncvKwQ0Q==
=XLuq
-----END PGP SIGNATURE-----

If you already have Cygwin, all you need is vanitygen.exe.  If you don't, unpack everything to the empty directory of your choice.  I've tested this package on a clean WinXP SP3 VM that didn't have Cygwin installed on it already, so it should work anywhere.

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May 29, 2013, 07:01:12 PM
 #1235

thank yoU
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May 29, 2013, 10:05:55 PM
 #1236

This is great!!! TY!
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May 30, 2013, 01:04:57 AM
 #1237

Verified working. I ran it in my sandboxed machine. Verified Hashes. Not yet verified PGP signature, but I'm sure someone else can verify it. (I'll do it later if no one does.)

I ran it to make my first compressed public vanity key.

Quote
Pattern: 1Dabs
Address: 1DabsXmraEr18jdEryck8jzcFku873xmRf
Privkey: K*****

I am now going to change my default BTC address in signature... later or something.

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All messages concerning escrow or with bitcoin addresses are GPG signed. Please verify.
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May 30, 2013, 01:27:39 AM
 #1238

For Windows XP version with compressed keys support.

Code:
2013-02-12  06:45 AM         1,553,920 cygcrypto-1.0.0.dll
2011-10-25  21:26 PM            80,910 cyggcc_s-1.dll
2012-12-02  21:38 PM           264,733 cygpcre-1.dll
2013-04-19  01:40 AM         2,862,841 cygwin1.dll
2013-05-09  14:21 PM            74,269 cygz.dll
2013-05-28  09:11 AM               288 md5sums
2013-05-28  09:11 AM               336 sha1sums
2013-05-28  09:02 AM           171,408 vanitygen.exe
               8 File(s)      5,008,705 bytes

type md5sums
8302cde3200c164893186c12dc0b2a93 *vanitygen.exe
dea20efb451b020e8caf501fd2fa621c *cygcrypto-1.0.0.dll
ff1396fa884db6433665e2232e3fe8ad *cyggcc_s-1.dll
f7f0a105630e489b3e28a4d7fcd31948 *cygpcre-1.dll
ec11de939e772ff4bb98f23eaf853046 *cygwin1.dll
eb298351125d6d1d244126c874a0e450 *cygz.dll

type sha1sums
f1d0233b2b8650f59929c2397e8c723df26402b2 *vanitygen.exe
b69917926572828e21304480d2521e6c4c585bc7 *cygcrypto-1.0.0.dll
a1c910ee00dd9d635d2abad40996e116e906aa85 *cyggcc_s-1.dll
19af0ca6d374c4430a3f08ebd068155848cac9a7 *cygpcre-1.dll
f0e4fca8716402be2f95f95d3d70d978a2727a01 *cygwin1.dll
5f5394b8affc03416befa54a5f953139d9f573f6 *cygz.dll

Just confirming the md5 and sha1 sums are as advertised. Confirming that the zip md5 and sha1 are also as stated.

Escrow Service (Services) - GPG ID: 32AD7565, OTC ID: Dabs
All messages concerning escrow or with bitcoin addresses are GPG signed. Please verify.
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May 30, 2013, 01:39:57 AM
 #1239

Mr. salfter,

Where is your key that you used to sign this? I went to your website and this is the key I found:

Quote
Key-ID: 586535F7
Fingerprint: 605237D2007C0B2F6C12D171DFF771D8586535F7

Escrow Service (Services) - GPG ID: 32AD7565, OTC ID: Dabs
All messages concerning escrow or with bitcoin addresses are GPG signed. Please verify.
CompTIA A+, Microsoft Certified Professional, MCSA: Windows 10; Windows Server 2012, MCSE: Cloud Platform and Infrastructure; Productivity; Messaging
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May 30, 2013, 02:10:42 AM
 #1240

I have a question, is the entropy source in Vanitygen reliable enough to use it as a simple Bitcoin address generator? Like just specify the pattern "1", the combination it then outputs, is it secure and not vulnerable?

██▄                      ▄██
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X.C.A.R.DTM
.SEND AND RECEIVE MONEY.
.INSTANTLY, WITH NO........
.HIDDEN COSTS............

▄████████████████████████████████████▄
██▀                                ▀██
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██▄                                ▄██
▀████████████████████████████████████▀
.SPEND ANYWHERE,....
.ANY CRYPTOCURRENCY,.
.ANY PAYMENT CARD....

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IEO
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