Struct ring::hkdf::Salt

pub struct Salt(/* private fields */);

A salt for HKDF operations.

Implementations

impl Salt

pub fn new(algorithm: Algorithm, value: &[u8]) -> Self

Constructs a new Salt with the given value based on the given digest algorithm.

Constructing a Salt is relatively expensive so it is good to reuse a Salt object instead of re-constructing Salts with the same value.

pub fn extract(&self, secret: &[u8]) -> Prk

The HKDF-Extract operation.

pub fn algorithm(&self) -> Algorithm

The algorithm used to derive this salt.

Trait Implementations

impl Debug for Salt

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

Formats the value using the given formatter.

impl From<Okm<'_, Algorithm>> for Salt

fn from(okm: Okm<'_, Algorithm>) -> Self

Converts to this type from the input type.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 160 bytes