Enum HkdfMode 

pub enum HkdfMode {
    ExtractAndExpand,
    ExtractOnly,
    ExpandOnly,
}

HKDF extraction/expansion mode.

Variants

ExtractAndExpand

Extract a pseudorandom key (PRK) from the IKM, then expand it.

This is the standard two-step mode from RFC 5869 §2.

ExtractOnly

Extract phase only — output is the PRK.

ExpandOnly

Expand phase only — input key must already be a PRK.

Trait Implementations

impl Clone for HkdfMode

fn clone(&self) -> HkdfMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for HkdfMode

fn default() -> HkdfMode

Returns the “default value” for a type.

impl PartialEq for HkdfMode

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for HkdfMode

impl Eq for HkdfMode

impl StructuralPartialEq for HkdfMode