Enum SessionMessageKeyMaterial 

pub enum SessionMessageKeyMaterial {
    Seed([u8; 32]),
    Derived {
        cipher_key: [u8; 32],
        mac_key: [u8; 32],
        iv: [u8; 16],
    },
}

Secret material used by a skipped session message key.

Seed is the compact form: importing it expands the derived keys with the protocol’s canonical derivation, and exporting a record that retained the seed returns it. Derived is what remains when there is no seed to return, which is the case for keys persisted before the seed was retained.

Variants

Seed([u8; 32])

Derived

Fields

cipher_key: [u8; 32]

mac_key: [u8; 32]

iv: [u8; 16]

Trait Implementations

impl Clone for SessionMessageKeyMaterial

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SessionMessageKeyMaterial

impl Debug for SessionMessageKeyMaterial

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

Formats the value using the given formatter.

impl Eq for SessionMessageKeyMaterial

impl PartialEq for SessionMessageKeyMaterial

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SessionMessageKeyMaterial