halo2_base::poseidon::hasher

Module spec

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Module for poseidon specification.

Structsยง

  • OptimizedConstants
    OptimizedConstants has round constants that are added each round. While full rounds has T sized constants there is a single constant for each partial round
  • OptimizedPoseidonSpec
    OptimizedPoseidonSpec holds construction parameters as well as constants that are used in permutation step.