Struct hacspec_poly1305::FieldElement

pub struct FieldElement { /* private fields */ }

Trait Implementations

impl Add for FieldElement

type Output = FieldElement

The resulting type after applying the + operator.

fn add(self, rhs: Self) -> Self::Output

Performs the + operation.

impl AsRef<[u8]> for FieldElement

fn as_ref(&self) -> &[u8]

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for FieldElement

fn clone(&self) -> FieldElement

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FieldElement

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for FieldElement

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Into<[u8; 17]> for FieldElement

fn into(self) -> [u8; 17]

Converts this type into the (usually inferred) input type.

impl Mul for FieldElement

type Output = FieldElement

The resulting type after applying the * operator.

fn mul(self, rhs: Self) -> Self::Output

Performs the * operation.

impl NatMod<17> for FieldElement

const MODULUS: [u8; 17] = _

const MODULUS_STR: &'static str = "03fffffffffffffffffffffffffffffffb"

const ZERO: [u8; 17] = _

fn new(value: [u8; 17]) -> Self

fn value(&self) -> &[u8]

fn fsub(self, rhs: Self) -> Self

where Self: Sized,

Sub self with rhs and return the result self - rhs % MODULUS.

fn fadd(self, rhs: Self) -> Self

where Self: Sized,

Add self with rhs and return the result self + rhs % MODULUS.

fn fmul(self, rhs: Self) -> Self

where Self: Sized,

Multiply self with rhs and return the result self * rhs % MODULUS.

fn pow(self, rhs: u128) -> Self

where Self: Sized,

self ^ rhs % MODULUS.

fn pow_felem(self, rhs: &Self) -> Self

where Self: Sized,

self ^ rhs % MODULUS.

fn inv(self) -> Self

where Self: Sized,

Invert self and return the result self ^ -1 % MODULUS.

fn inv0(self) -> Self

where Self: Sized,

fn zero() -> Self

where Self: Sized,

Zero element

fn one() -> Self

where Self: Sized,

One element

fn two() -> Self

where Self: Sized,

One element

fn bit(&self, bit: u128) -> bool

fn pow2(x: usize) -> Self

where Self: Sized,

Returns 2 to the power of the argument

fn neg(self) -> Self

where Self: Sized,

fn from_u128(literal: u128) -> Self

where Self: Sized,

Create a new [#ident] from a u128 literal.

fn from_le_bytes(bytes: &[u8]) -> Self

where Self: Sized,

Create a new [#ident] from a little endian byte slice.

fn from_be_bytes(bytes: &[u8]) -> Self

where Self: Sized,

Create a new [#ident] from a little endian byte slice.

fn to_le_bytes(self) -> [u8; LEN]

where Self: Sized,

fn to_be_bytes(self) -> [u8; LEN]

where Self: Sized,

fn to_hex(&self) -> String

Get hex string representation of this.

fn from_hex(hex: &str) -> Self

where Self: Sized,

New from hex string

fn pad(bytes: &[u8]) -> [u8; LEN]

fn from_bigint(x: BigUint) -> Self

where Self: Sized,

impl PartialEq for FieldElement

fn eq(&self, other: &FieldElement) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Sub for FieldElement

type Output = FieldElement

The resulting type after applying the - operator.

fn sub(self, rhs: Self) -> Self::Output

Performs the - operation.

impl Copy for FieldElement

impl Eq for FieldElement

impl StructuralPartialEq for FieldElement