Function poseidon2_round_numbers_128 

pub const fn poseidon2_round_numbers_128<F: PrimeField64>(
    width: usize,
    d: u64,
) -> Result<(usize, usize), Poseidon2RoundNumbersError>

Return the full and partial round counts needed for 128-bit security.

Errors

Returns an error when d does not define a permutation over F.

Returns an error when the precomputed table has no matching parameter set.