Trait RescueParameter

pub trait RescueParameter: PrimeField + Absorb {
    const A: u64;
    const A_INV: &'static [u64];
    const MDS_LE: [[&'static [u8]; 4]; 4];
    const INIT_VEC_LE: [&'static [u8]; 4];
    const KEY_INJECTION_LE: [[&'static [u8]; 4]; 24];
    const PERMUTATION_ROUND_KEYS: [[&'static [u8]; 4]; 25];
}

This trait defines constants that are used for rescue hash functions.

Required Associated Constants

const A: u64

parameter A, a.k.a., alpha

const A_INV: &'static [u64]

parameter A^-1

const MDS_LE: [[&'static [u8]; 4]; 4]

MDS matrix

const INIT_VEC_LE: [&'static [u8]; 4]

Initial vector.

const KEY_INJECTION_LE: [[&'static [u8]; 4]; 24]

Injected keys for each round.

const PERMUTATION_ROUND_KEYS: [[&'static [u8]; 4]; 25]

Permutation keys.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl RescueParameter for Fq

const A: u64 = 5u64

const A_INV: &'static [u64] = _

const MDS_LE: [[&'static [u8]; 4]; 4] = _

const INIT_VEC_LE: [&'static [u8]; 4] = _

const KEY_INJECTION_LE: [[&'static [u8]; 4]; 24] = _

const PERMUTATION_ROUND_KEYS: [[&'static [u8]; 4]; 25] = _

impl RescueParameter for Fq

This is a dummy implementation of Rescue parameters to satisfy trait bound for Fq. This code should not be used for any other purpose.

const A: u64 = 5u64

const A_INV: &'static [u64] = _

const MDS_LE: [[&'static [u8]; 4]; 4] = _

const INIT_VEC_LE: [&'static [u8]; 4] = _

const KEY_INJECTION_LE: [[&'static [u8]; 4]; 24] = _

const PERMUTATION_ROUND_KEYS: [[&'static [u8]; 4]; 25] = _

impl RescueParameter for Fq

const A: u64 = 5u64

const A_INV: &'static [u64] = _

const MDS_LE: [[&'static [u8]; 4]; 4] = _

const INIT_VEC_LE: [&'static [u8]; 4] = _

const KEY_INJECTION_LE: [[&'static [u8]; 4]; 24] = _

const PERMUTATION_ROUND_KEYS: [[&'static [u8]; 4]; 25] = _

impl RescueParameter for Fq

This is a dummy implementation of Rescue parameters to satisfy trait bound for Fq. This code should not be used for any other purpose.

const A: u64 = 5u64

const A_INV: &'static [u64] = _

const MDS_LE: [[&'static [u8]; 4]; 4] = _

const INIT_VEC_LE: [&'static [u8]; 4] = _

const KEY_INJECTION_LE: [[&'static [u8]; 4]; 24] = _

const PERMUTATION_ROUND_KEYS: [[&'static [u8]; 4]; 25] = _

impl RescueParameter for Fq

const A: u64 = 11u64

const A_INV: &'static [u64] = _

const MDS_LE: [[&'static [u8]; 4]; 4] = _

const INIT_VEC_LE: [&'static [u8]; 4] = _

const KEY_INJECTION_LE: [[&'static [u8]; 4]; 24] = _

const PERMUTATION_ROUND_KEYS: [[&'static [u8]; 4]; 25] = _

impl RescueParameter for Fq

const A: u64 = 5u64

const A_INV: &'static [u64] = _

const MDS_LE: [[&'static [u8]; 4]; 4] = _

const INIT_VEC_LE: [&'static [u8]; 4] = _

const KEY_INJECTION_LE: [[&'static [u8]; 4]; 24] = _

const PERMUTATION_ROUND_KEYS: [[&'static [u8]; 4]; 25] = _

impl RescueParameter for Fq

const A: u64 = 5u64

const A_INV: &'static [u64] = _

const MDS_LE: [[&'static [u8]; 4]; 4] = _

const INIT_VEC_LE: [&'static [u8]; 4] = _

const KEY_INJECTION_LE: [[&'static [u8]; 4]; 24] = _

const PERMUTATION_ROUND_KEYS: [[&'static [u8]; 4]; 25] = _

Implementors