Enum HkdfAlgorithm

pub enum HkdfAlgorithm<H: HashFunction> {
    _Hash(PhantomData<H>),
}

Type-level constants for HKDF algorithm

Variants

_Hash(PhantomData<H>)

Phantom field for the hash function

Trait Implementations

impl<H: HashFunction> KdfAlgorithm for HkdfAlgorithm<H>

const MIN_SALT_SIZE: usize = 16usize

Minimum salt size in bytes

const DEFAULT_OUTPUT_SIZE: usize = 32usize

Default output size in bytes

const ALGORITHM_ID: &'static str = "HKDF"

Static algorithm identifier for compile-time checking

fn name() -> String

Returns the KDF algorithm name

fn security_level() -> SecurityLevel

Security level provided by this KDF

impl<'a, H: HashFunction + Clone> KdfOperation<'a, HkdfAlgorithm<H>> for HKdfOperation<'a, H>

fn with_ikm(self, ikm: &'a [u8]) -> Self

Set the input keying material

fn with_salt(self, salt: &'a [u8]) -> Self

Set the salt

fn with_info(self, info: &'a [u8]) -> Self

Set the info/context data

fn with_output_length(self, length: usize) -> Self

Set the desired output length

fn derive(self) -> Result<Vec<u8>>

Execute the key derivation

fn derive_array<const N: usize>(self) -> Result<[u8; N]>

Execute the key derivation into a fixed-size array