Struct cryptoki::mechanism::elliptic_curve::EcKdf

pub struct EcKdf<'a> { /* private fields */ }

Key Derivation Function applied to derive keying data from a shared secret.

The key derivation function will be used by the EC key agreement schemes.

The lifetime parameter represents the lifetime of the shared data used by the KDF. In the current version of this crate, only the null KDF is supported, which takes no shared data. Therefore 'a can always be inferred 'static.

Implementations

impl<'a> EcKdf<'a>

pub fn null() -> Self

The null transformation. The derived key value is produced by taking bytes from the left of the agreed value. The new key size is limited to the size of the agreed value.

Trait Implementations

impl<'a> Clone for EcKdf<'a>

fn clone(&self) -> EcKdf<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for EcKdf<'a>

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

Formats the value using the given formatter.

impl<'a> PartialEq for EcKdf<'a>

fn eq(&self, other: &EcKdf<'a>) -> 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<'a> Copy for EcKdf<'a>

impl<'a> Eq for EcKdf<'a>

impl<'a> StructuralPartialEq for EcKdf<'a>