Update: use 1inch's profanity2 instead. It doens't generate private keys at all.
This is a fork of Profanity that uses safe 64-bit seed values.
std::random_device rd;
std::uint64_t value = rd();
value = (value << 32) | rd();
std::mt19937_64 eng(value);
Profanity is a high performance (probably the fastest!) vanity address generator for Ethereum. Create cool customized addresses that you never realized you needed! Recieve Ether in style! Wow!
Clone the repository and make within the repo directory
Always verify that a private key generated by this program corresponds to the public key printed by importing it to a wallet of your choice. This program like any software might contain bugs and it does by design cut corners to improve overall performance.
usage: ./profanity [OPTIONS]
Basic modes:
--benchmark Run without any scoring, a benchmark.
--zeros Score on zeros anywhere in hash.
--letters Score on letters anywhere in hash.
--numbers Score on numbers anywhere in hash.
--mirror Score on mirroring from center.
--leading-doubles Score on hashes leading with hexadecimal pairs
Modes with arguments:
--leading <single hex> Score on hashes leading with given hex character.
--matching <hex string> Score on hashes matching given hex string.
Advanced modes:
--contract Instead of account address, score the contract
address created by the account's zeroth transaction.
--leading-range Scores on hashes leading with characters within
given range.
--range Scores on hashes having characters within given
range anywhere.
Range:
-m, --min <0-15> Set range minimum (inclusive), 0 is '0' 15 is 'f'.
-M, --max <0-15> Set range maximum (inclusive), 0 is '0' 15 is 'f'.
Device control:
-s, --skip <index> Skip device given by index.
-n, --no-cache Don't load cached pre-compiled version of kernel.
Tweaking:
-w, --work <size> Set OpenCL local work size. [default = 64]
-W, --work-max <size> Set OpenCL maximum work size. [default = -i * -I]
-i, --inverse-size Set size of modular inverses to calculate in one
work item. [default = 255]
-I, --inverse-multiple Set how many above work items will run in
parallell. [default = 16384]
Examples:
./profanity --leading f
./profanity --matching dead
./profanity --matching badXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXbad
./profanity --leading-range -m 0 -M 1
./profanity --leading-range -m 10 -M 12
./profanity --range -m 0 -M 1
./profanity --contract --leading 0
About:
profanity is a vanity address generator for Ethereum that utilizes
computing power from GPUs using OpenCL.
Author: Johan Gustafsson <profanity@johgu.se>
Beer donations: 0x000dead000ae1c8e8ac27103e4ff65f42a4e9203
| Model | Clock Speed | Memory Speed | Modified straps | Speed | Time to match eight characters |
|---|---|---|---|---|---|
| GTX 1070 OC | 1950 | 4450 | NO | 179.0 MH/s | ~24s |
| GTX 1070 | 1750 | 4000 | NO | 163.0 MH/s | ~26s |
| RX 480 | 1328 | 2000 | YES | 120.0 MH/s | ~36s |
| Model | Clock Speed | Memory Speed | Modified straps | Speed | Time to match eight characters | Version |
|---|---|---|---|---|---|---|
| RX VEGA56 | 1408 | 1100 | YES | 146 MH/s | ~29 s | 1.1x |
| R9 290 | 1150 | 1400 | NO | 100 MH/s | ~43 s | 1.1x |
| RX 580 | 1366 | 1750 | YES | 92 MH/s | ~47 s | 1.2x |
| R9 290 | 1040 | 1300 | NO | 91 MH/s | ~47 s | 1.1x |
| RX 470 | 1216 | 1750 | YES | 73 MH/s | ~59s | 1.2x |