Feat/roman/poseidon2 - Githubissues

ingonyama-zk / icicle

a GPU Library for Zero-Knowledge Acceleration

MIT License

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Feat/roman/poseidon2 #507

Closed ChickenLover closed 2 months ago

ChickenLover commented 2 months ago

This PR adds support for poseidon2 permutation function as described in https://eprint.iacr.org/2023/323.pdf

Reference implementations used (and compared against): https://github.com/HorizenLabs/poseidon2/tree/main https://github.com/Plonky3/Plonky3/tree/main

Tasks:

[x] Remove commented code and prints
[ ] Add doc-comments to functions and structs
[x] Fix possible issue with Plonky3 imports
[x] Update NTT/Plonky3 test
[x] Add Plonky3-bn254 test (impossible)