-- | Poseidon2 hash function for the bn128 curve's scalar field and t=3. module Poseidon2 ( Fr , sponge1 , sponge2 , calcMerkleRoot , calcMerkleTree , MerkleTree(..) , depthOf , merkleRootOf , MerkleProof(..) , extractMerkleProof , extractMerkleProof_ , reconstructMerkleRoot , compression , permutation ) where -------------------------------------------------------------------------------- import ZK.Algebra.Curves.BN128.Fr.Mont (Fr) import Poseidon2.Sponge import Poseidon2.Merkle import Poseidon2.Permutation --------------------------------------------------------------------------------