Usage:
./vanity_torv3_cuda [-i] [-d N] pattern1 [pattern_2] [pattern_3] ... [pattern_n]
-i will display the keygen rate every 20 seconds in million addresses per second.
-d use CUDA device with index N (counting from 0). This argument can be repeated multiple times with different N.
Example:
./vanity_torv3_cuda -i 4?xxxxx 533333 655555 777777 p99999
Capture generated keys simply by output redirection into a file :
$ ./vanity_torv3_cuda test | tee -a keys.txt
You can then use the genpubs.py scripts under util/ to generate all the tor secret files :
$ python3 genpubs.py keys.txt
A folder called generated-<timestamp> will be generated
This generator can check ~2 million keys/second on a single GeForce GTX 1080Ti.
Multiple patterns don't slow down the search.
Max pattern prefix search length is 32 characters to allow offset searching ie. ????wink??????test???
Anything beyond 12 characters will probably take a few hundred years...
Only these characters are permitted in an address:
abcdefghijklmnopqrstuvwxyz234567
Run the following commands to build and install (assumes card is at least Pascal generation)
sudo apt update
sudo apt install cmake build-essential wget python3-pip ninja-build
wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2204/x86_64/cuda-ubuntu2204.pin
sudo mv cuda-ubuntu2204.pin /etc/apt/preferences.d/cuda-repository-pin-600
wget https://developer.download.nvidia.com/compute/cuda/12.4.1/local_installers/cuda-repo-ubuntu2204-12-4-local_12.4.1-550.54.15-1_amd64.deb
sudo dpkg -i cuda-repo-ubuntu2204-12-4-local_12.4.1-550.54.15-1_amd64.deb
sudo cp /var/cuda-repo-ubuntu2204-12-4-local/cuda-*-keyring.gpg /usr/share/keyrings/
sudo apt update
sudo apt install -y cuda-toolkit-12-4 cuda-drivers-550
echo "export PATH=\$PATH:/usr/local/cuda-12.4/bin" >> $HOME/.bashrc
source $HOME/.bashrc
cd vanity_torv3_cuda
pip install -r util/requirements.txt
mkdir build && cd build
cmake .. -G Ninja
ninja