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32 lines
1.0 KiB
Markdown
32 lines
1.0 KiB
Markdown
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Groth16 prover written in Nim
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This is Groth16 prover implementation in Nim, using the
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[`constantine`](https://github.com/mratsim/constantine)
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library as an arithmetic / curve backend.
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The implementation is compatible with the `circom` + `snarkjs` ecosystem.
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At the moment only the `BN254` (aka. `alt-bn128`) curve is supported.
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### License
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Licensed and distributed under either of the
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[MIT license](http://opensource.org/licenses/MIT) or
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[Apache License, v2.0](http://www.apache.org/licenses/LICENSE-2.0),
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at your choice.
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### TODO
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- [ ] make it a nimble package
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- [ ] refactor `bn128.nim` into smaller files
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- [ ] proper MSM implementation (I couldn't make constantine's one to work)
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- [x] compare `.r1cs` to the "coeffs" section of `.zkey`
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- [x] generate fake circuit-specific setup ourselves
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- [ ] multithreaded support (MSM, and possibly also FFT)
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- [ ] add Groth16 notes
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- [ ] document the `snarkjs` circuit-specific setup `H` points convention
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- [ ] make it work for different curves
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