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Author Topic: Vanitygen: Vanity bitcoin address generator/miner [v0.22]  (Read 1113236 times)
langezwieper
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June 16, 2014, 09:22:56 AM
 #1701

I downloaded the latest version and compiled it for OSX but I can't seem to specify a public address when I use ./oclvanitygen (or the miner) instead of ./vanitygen however the topic start of mentions it's both possible. What am I missing? -P doesn't seem to be an option for oclvanitygen.
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June 18, 2014, 09:59:25 PM
 #1702

Hey guys. I was wondering if it was possible to make a 1 click set up/app or a step by step guide for setting this up on Mac. I would really like to be able to make some vanity address but I do not know how to build from source or any of that kinda stuff...

Thanks
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June 20, 2014, 03:28:45 AM
 #1703

Hey guys. I was wondering if it was possible to make a 1 click set up/app or a step by step guide for setting this up on Mac. I would really like to be able to make some vanity address but I do not know how to build from source or any of that kinda stuff...

Thanks
-Desertbeagles

Aren't there binaries for osx for vanitygen?  In any case it's not too hard to build from source, I use GNU/Linux but as OSX is also unix based, I suppose the steps would be pretty similar:

1) wget http://locationofsource/tarball.tgz
2) tar -xfzf tarball.tgz
3) cd tarball
4) ./configure && make && (sudo) make install

I think you could figure out the mac specific stuff in like 20 minutes of reading, just google 'build environment osx'
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June 21, 2014, 02:23:39 PM
 #1704

Hey guys. I was wondering if it was possible to make a 1 click set up/app or a step by step guide for setting this up on Mac. I would really like to be able to make some vanity address but I do not know how to build from source or any of that kinda stuff...

Thanks
-Desertbeagles

I found this tutorial for MAC OSX and it works for me.

http://www.stanley-adams.co.uk/2013/12/custom-vanity-bitcoin-address/

Run vanitygen:
Code:
cd vanitygen

Code:
./oclvanitygen -d 0 1PUBK

Address: 1PUBKah6iMcwDzqym6AReezZqjVE1BkkZS
Privkey: 5HrzS1SXBMDucmPgwvtheyH88Ld1zfrn4GWDEU3b3KCnmj8MCXv

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June 21, 2014, 02:30:02 PM
 #1705

How do you use these addresses with bitcoin core ?
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June 21, 2014, 03:01:47 PM
 #1706

How do you use these addresses with bitcoin core ?

If you generated them yourself and want to make use of it from your wallet, you'll have to import the private key:
https://en.bitcoin.it/wiki/How_to_import_private_keys#Using_bitcoind
( see note about v7 - instructions for that are on a different page at this time )

If you just need to send funds to one, it's the same as any other address.

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June 23, 2014, 06:27:46 PM
 #1707

http://bitcoinvanitygen.com/ probably is using your software

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June 23, 2014, 07:42:42 PM
 #1708

http://bitcoinvanitygen.com/ probably is using your software

And will probably steel all btc same as last site that done same thing .
They store private keys and part private keys.

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TheRealSteve
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June 23, 2014, 07:51:19 PM
 #1709

http://bitcoinvanitygen.com/ probably is using your software
Probably - nothing wrong with that either.

I do think the way it's set up might be problematic.  For one thing, I'm not seeing a field for a customer to provide their split key part.  That means that the service could (not saying they are, but they could) be holding on to the keys for the generated vanity addresses.  Even if they don't, they could still get hacked and the hackers get access to keys from there (this has happened before with another service).

I certainly caution against this service's use until they implement split key generation.

Best to stick to one of the other services that do offer split key generation;

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June 23, 2014, 09:20:03 PM
 #1710

http://bitcoinvanitygen.com/ probably is using your software
Probably - nothing wrong with that either.

I do think the way it's set up might be problematic.  For one thing, I'm not seeing a field for a customer to provide their split key part.  That means that the service could (not saying they are, but they could) be holding on to the keys for the generated vanity addresses.  Even if they don't, they could still get hacked and the hackers get access to keys from there (this has happened before with another service).

I certainly caution against this service's use until they implement split key generation.

Best to stick to one of the other services that do offer split key generation;

The fact that they do not offer split key generation says enough.
Do not use http://bitcoinvanitygen.com/!!!

Free bitcoins, to reveal private key scratch here ==>>  5▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒
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June 24, 2014, 09:57:11 AM
 #1711

The fact that they do not offer split key generation says enough.
Do not use http://bitcoinvanitygen.com/!!!
Yep.  Hopefully its proprietor (Velkro? If not, I'd be happy to drop them a line at the e-mail address) can add split key generation, as aside from that it is fairly well-setup with concise instructions on how to import the keys, offering a paper wallet to print out, etc.  VAMP ( http://vanityamp.com/ ) was almost like that, with a very polished interface, and based more on outsourced vanity mining (ala vanitypool) - that's still under reconstruction, though.

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June 25, 2014, 09:01:01 AM
 #1712

Just as been done with (SHA256 and Scrypt) mining software, I've been trying to port the Vanitygen code for CPU to make use of the SIDM functionality.
By running the SHA256 and RMD160 4 times parallel (AVX1) I got a rough speed increase of about 25-30%.
It seems that the actual EC_key generation is the big time consumer.
Any idea how to speed this up?
Is it possible/faster to only calculate only a X-coordinate, hash the compressed key, and try to find a (valid) key-pair after a confirmation
a wanted prefix in the bitcoin address is found? You might run into false positives I guess, but this could be a trade off to faster hashing.....

Code is @ https://github.com/kangaderoo/vanitygen

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June 25, 2014, 10:29:28 AM
 #1713

How to install this in Ubuntu
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June 25, 2014, 10:02:08 PM
 #1714

Code:
./keyconv -G
Pubkey (hex): 04fdc9aea2677b5d5148d01a61e695aa9e8495866c9004a946d5462e5b5ba6b81578e9b2f3c0377670042d16f81be8c4f73a82dae7cc5b723522b7f1008329a074
Privkey (hex): 5A22E078B4B91BB56AE7F39CF488BD2DCDA37BC7687F068CB61C529748D44F98
Address: 1QD4wt3JMFteRNLPMqnmJfvXH2KruFfvVi
Privkey: 5JVyzR3wUqJJB2aV7twThzs3HftVeZ2fH9rqpsGvWuTc76c1yFj

Code:
./vanitygen -X 30 -P 04fdc9aea2677b5d5148d01a61e695aa9e8495866c9004a946d5462e5b5ba6b81578e9b2f3c0377670042d16f81be8c4f73a82dae7cc5b723522b7f1008329a074 DLR
Difficulty: 1353
Pattern: DLR
Address: DLRk2hNcMccjKrPYiDBrbjX6C1j7r1Pnkg
PrivkeyPart: 6JWNzw3CpQdqavm8XaNXNQVEn2bhc5aZwy8zkt4xf8B191Mf2e9

Code:
./keyconv -c 5JVyzR3wUqJJB2aV7twThzs3HftVeZ2fH9rqpsGvWuTc76c1yFj 6JWNzw3CpQdqavm8XaNXNQVEn2bhc5aZwy8zkt4xf8B191Mf2e9
Address: 1GHeVSRy4CiSnrCwydCJ3yMVJszpZfEELB
Privkey: 5Jsk7iB6f25MTLXBQtF7NjcvNgBjYNTsu8oq35fF7VaLGmfpJoG

Does anyone know if this means that doge and litecoin split keys are not possible with this? or do I have to read through the entire codebase?


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June 25, 2014, 10:33:27 PM
 #1715

Does anyone know if this means that doge and litecoin split keys are not possible with this? or do I have to read through the entire codebase?
Correct - it always attempts to spit out a Bitcoin address.  I only had a cursory glance at some of the forks, but it doesn't look like anybody actually touched keyconv to support altcoin addresses.  BAU also doesn't support it, nor does bitaddress.org's code (though that's javascript, shouldn't be terrible to modify).

Looks like somebody should have things going, though;
http://doges.org/index.php?topic=9721.0
http://doges.org/index.php?topic=7746.0

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June 25, 2014, 10:46:02 PM
 #1716


Code:
./keyconv -c 5JVyzR3wUqJJB2aV7twThzs3HftVeZ2fH9rqpsGvWuTc76c1yFj 6JWNzw3CpQdqavm8XaNXNQVEn2bhc5aZwy8zkt4xf8B191Mf2e9
Address: 1GHeVSRy4CiSnrCwydCJ3yMVJszpZfEELB
Privkey: 5Jsk7iB6f25MTLXBQtF7NjcvNgBjYNTsu8oq35fF7VaLGmfpJoG

Does anyone know if this means that doge and litecoin split keys are not possible with this? or do I have to read through the entire codebase?


I checked the source code of the keyconv, it only combines two private keys an generates a new key.
For the address verification it assumes the prefix that is related to bitcoin, for some reason the -X option is not here for various address confirmations.
For combining the private keys it is actually not needed.

So I took your bitcoin adress to the site: http://brainwallet.org/#converter
convert the bitcoin to hex
input = base58, output is hex
Code:
1GHeVSRy4CiSnrCwydCJ3yMVJszpZfEELB ==> 00a7afd6658acf743094ad9458033b77ab2c4ead4572a7dfd4
replace the 00 prefix (bitcoin) for 1e (equal to 30.. I suppose dogecoin)
copy the result in the input box
input = hex, output is base 58
Code:
1ea7afd6658acf743094ad9458033b77ab2c4ead4572a7dfd4 ==> DLRk2hNcMccjKrPYiDBrbjX6C1j7tgjDpX

Inserting this private key in a Dogecoin wallet should give the prefix DLR I guess.....If the hashing is the same..
the generated code:
DLRk2hNcMccjKrPYiDBrbjX6C1j7r1Pnkg
is not 100% equal to the actual code
DLRk2hNcMccjKrPYiDBrbjX6C1j7tgjDpX

Thats because the SHA hash checksum is not calculated in prefix mode to gain time, this effect is only at the end of the address.



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June 25, 2014, 10:51:11 PM
 #1717

OK

I'll offer a bounty for keyconv to work with BTC/LTC/DOGE/DRK for split key generation.

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June 25, 2014, 11:16:44 PM
 #1718

OK

I'll offer a bounty for keyconv to work with BTC/LTC/DOGE/DRK for split key generation.

Check my repo @ https://github.com/kangaderoo/vanitygen
this keyconv should support the -X switch
Code:
./keyconv -c 5JVyzR3wUqJJB2aV7twThzs3HftVeZ2fH9rqpsGvWuTc76c1yFj 6JWNzw3CpQdqavm8XaNXNQVEn2bhc5aZwy8zkt4xf8B191Mf2e9
Address: 1GHeVSRy4CiSnrCwydCJ3yMVJszpZfEELB
Privkey: 5Jsk7iB6f25MTLXBQtF7NjcvNgBjYNTsu8oq35fF7VaLGmfpJoG

./keyconv -X 30 -c 5JVyzR3wUqJJB2aV7twThzs3HftVeZ2fH9rqpsGvWuTc76c1yFj 6JWNzw3CpQdqavm8XaNXNQVEn2bhc5aZwy8zkt4xf8B191Mf2e9
Address: DLRk2hNcMccjKrPYiDBrbjX6C1j7r1Pnkg
Privkey: 5Jsk7iB6f25MTLXBQtF7NjcvNgBjYNTsu8oq35fF7VaLGmfpJoG


The Vanitygen updates are fixed to my development env. at the moment.
Build only the new keyconv code.

Have fun.

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June 26, 2014, 12:07:00 AM
 #1719

Looks good to me.  I'll have to test it with the tx/rx code and see what happens Cheesy

Code:
./keyconv -X 30 -G
Pubkey (hex): 040db67a259fb8cf231fcf6f7249dc1191d793d5c5148ca6cfa5346ba8c4b8ce1f64e319c626fc50bad44700a5b0e2219304baf399429713cce581046a87637a68
Privkey (hex): 1F97DB4905104EFACAF237D0C5478137B0581080D851105131FC1DE799CD9F36
Address: D5KYFpU1daMsrhH9v6K2RnM2vNaNPxkzZL
Privkey: 6JNXsxrb37hirsR2QMFRjJ1PTfPaJdY5HC5WSXLTxbiq2nTXJLY

Code:
./vanitygen -X 30 -P 040db67a259fb8cf231fcf6f7249dc1191d793d5c5148ca6cfa5346ba8c4b8ce1f64e319c626fc50bad44700a5b0e2219304baf399429713cce581046a87637a68 DLR
Difficulty: 1353
Pattern: DLR
Address: DLRFhUnETpuKN9YyzXG8FPGCbHAzb6WWK1
PrivkeyPart: 6KwUrr32oqY8ge5gaADx9codyb4MtafzDmsFY1jSAcJkc2Xn3Ey

Code:
./keyconv -X 30 -c 6JNXsxrb37hirsR2QMFRjJ1PTfPaJdY5HC5WSXLTxbiq2nTXJLY 6KwUrr32oqY8ge5gaADx9codyb4MtafzDmsFY1jSAcJkc2Xn3Ey
Address: DLRFhUnETpuKN9YyzXG8FPGCbHAzb6WWK1
Privkey: 6JEegwXYMJhr756ZqLnWDvUyMytfNGUcr3wdSaQgmJzHwJakXq4

Code:
https://dogechain.info/address/DLRFhUnETpuKN9YyzXG8FPGCbHAzb6WWK1

TX: d33597eae31a198269d58f9f027650ecce851188143a5429cebb8846f5882e3c

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June 28, 2014, 11:59:19 AM
 #1720

Hello!

Thanks. I really liked it.
Can I generate a more complex one starting with MuhammedZakhir ?

Kindly,
        Muhammed Zakhir

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