logos-storage/nim-groth16
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nim-groth16/README.md
Balazs Komuves f094de8df3 proving and verifying _finally_ works
2023-11-11 13:35:13 +01:00

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Groth16 prover written in Nim

This is Groth16 prover implementation in Nim, using the constantine library as an arithmetic / curve backend.

The implementation is compatible with the circom ecosystem.

At the moment only the BN254 (aka. alt-bn128) curve is supported.

TODO

  • make it a nimble package
  • proper MSM implementation (I couldn't make constantine's one to work)
  • proper polynomial implemention (constantine's one is essentially missing)
  • compare .r1cs to the "coeffs" section of .zkey
  • make it work for different curves
  • multithreaded support (MSM, and possibly also FFT)
  • add Groth16 notes
  • document the snarkjs circuit-specific setup H points convention