VanitySearch

A version support custom range scanning and multi address scanning.

This is a modified version of VanitySearch by JeanLucPons.

Build

Windows

• Intall CUDA SDK and open VanitySearch.sln in Visual C++ 2017.

• You may need to reset your Windows SDK version in project properties.

• In Build->Configuration Manager, select the Release configuration.

• Note: The current relase has been compiled with CUDA SDK 10.0, if you have a different release of the CUDA SDK, you may need to update CUDA SDK paths in VanitySearch.vcxproj using a text editor. The current nvcc option are set up to architecture starting at 3.0 capability, for older hardware, add the desired compute capabilities to the list in GPUEngine.cu properties, CUDA C/C++, Device, Code Generation.

Linux

• Edit the makefile and set up the appropriate CUDA SDK and compiler paths for nvcc.

  ccap=86
  
  ...
  
  CXX        = g++-9
  CUDA       = /usr/local/cuda-11.7
  CXXCUDA    = /usr/bin/g++-9
  

• Build:

  $ make all
  

Usage

• Example for bitcoin puzzle 66

  ./vanitysearch -t 0 -gpu -gpuId 0 -i in.txt -o out.txt --keyspace 20000000000000000:+FFFFFFFFFF
  

  in.txt
  1KZegRZVRkVPUcR6iCZWukdeeP6xuEwpo9 /privatekey:20000000000000001
  1JWHHMMjU4YjVd4gU6jVw3zPMsGKMJUiQw /privatekey:20000000100000000
  13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so /targetaddress