Chia proof of space plotting, proving, and verifying (wraps C++)
Project description
# Chia Proof of Space
A prototype of Chia’s proof of space, written in C++. Includes a plotter, prover, and verifier. Only runs on 64 bit architectures with AES-NI support. Read the [Proof of Space document](https://www.chia.net/assets/proof_of_space.pdf) to learn about what proof of space is and how it works.
## C++ Usage Instructions
### Compile
`bash mkdir -p build && cd build cmake ../ cmake --build . -- -j 6 `
### Run tests
`bash ./RunTests `
### CLI usage
`bash ./ProofOfSpace -k 25 -f "plot.dat" -m "0x1234" generate ./ProofOfSpace -f "plot.dat" prove <32 byte hex challenge> ./ProofOfSpace -k 25 verify <hex proof> <32 byte hex challenge> ./ProofOfSpace -f "plot.dat" check <iterations> `
### Benchmark
`bash time ./ProofOfSpace -k 25 generate `
### Hellman Attacks usage
There is an experimental implementation which implements some of the Hellman Attacks that can provide significant space savings for the final file.
`bash ./HellmanAttacks -k 18 -f "plot.dat" -m "0x1234" generate ./HellmanAttacks -f "plot.dat" check <iterations> `
## Python
Finally, python bindings are provided in the python-bindings directory.
### Install
`bash python3 -m venv .venv . .venv/bin/activate pip3 install . `
### Run python tests
Testings uses pytest. Type checking uses pyright, and linting uses flake8.
`bash py.test ./tests -s -v `
Project details
Release history Release notifications | RSS feed
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distribution
Built Distributions
Hashes for chiapos-0.12-cp37-cp37m-manylinux2010_x86_64.whl
Algorithm | Hash digest | |
---|---|---|
SHA256 | 97b1f81f2956df569bb16118d803b8ad74c4bb954a0badc7e65bcb1c54008827 |
|
MD5 | ccf66c031e2bbf53701e1d58fe9abe91 |
|
BLAKE2b-256 | 7f05206a1e613f7d93da6af0bc58c79f5b0e328364f3fc816c3028294bce4eb4 |
Hashes for chiapos-0.12-cp37-cp37m-macosx_10_15_x86_64.whl
Algorithm | Hash digest | |
---|---|---|
SHA256 | 78b23a36a2d5d2e7f72eb25fd31c3f387be9ede3e307fd330163be8e244efb65 |
|
MD5 | 62658a6184b428b781e0b40688a027c8 |
|
BLAKE2b-256 | 73b3a94d8dd4c2fdd1f3ee61ecd3b4cc0bf4c884f1f50b6c727bd3d4186fc0a8 |