Struct ContactPublicKey 

pub struct ContactPublicKey { /* private fields */ }

Public hybrid X25519 + ML-KEM-768 contact key.

This key can be shared with a lockbox creator. It can wrap a lockbox content key for the holder of the matching ContactKeyPair, but it cannot open a lockbox by itself.

Implementations

impl ContactPublicKey

pub fn from_bytes(bytes: &[u8]) -> Result<ContactPublicKey, Error>

Decode a public contact key from its versioned Lockbox byte representation.

Returns Error::InvalidKeyMaterial if the bytes do not encode a supported hybrid contact public key.

pub fn to_bytes(&self) -> Vec<u8>

Encode this public contact key as versioned Lockbox bytes.

pub fn encrypt(&self, content_key: &[u8]) -> Result<ContactWrappedKey, Error>

Wrap a content key for this contact.

Returns Error::InvalidKey if authenticated wrapping fails.

Trait Implementations

impl Clone for ContactPublicKey

fn clone(&self) -> ContactPublicKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ContactPublicKey

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

Formats the value using the given formatter.

impl Eq for ContactPublicKey

impl PartialEq for ContactPublicKey

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ContactPublicKey