Module ivc::poseidon_8_56_5_3_2::bn254

Poseidon parameters that can be used by crate::poseidon_8_56_5_3_2 over the scalar field of BN254, for a security level of 128 bits.

Structs

• PlonkSpongeConstantsIVC
  Constants used by the IVC circuit used by the folding scheme This is meant to be only used for the IVC circuit, with the BN254 curve It has not been tested with/for other curves.
• PoseidonBN254Parameters

Constants

• MAX_DEGREE
  The maximum degree of a constraint
• NB_COLUMNS
  The number of columns in the poseidon permutation
• NB_CONSTRAINTS
  The number of constraints required by this gadget
• NB_FULL_ROUND
  Number of full rounds
• NB_PARTIAL_ROUND
  Number of partial rounds
• NB_ROUND_CONSTANTS
  Number of round constants
• NB_TOTAL_ROUND
  Total number of rounds, including partial and full.
• STATE_SIZE
  The number of field elements in the state

Functions

• static_params

Type Definitions

• Column