Struct KeyPackage 

pub struct KeyPackage { /* private fields */ }

Available on 32-bit or 64-bit only.

The key package struct.

Implementations

impl KeyPackage

pub fn builder() -> KeyPackageBuilder

Create a key package builder.

This is provided for convenience. You can also use KeyPackageBuilder::new.

pub fn extensions(&self) -> &Extensions<KeyPackage>

Get a reference to the extensions of this key package.

pub fn check_extension_support( &self, required_extensions: &[ExtensionType], ) -> Result<(), KeyPackageExtensionSupportError>

Check whether the this key package supports all the required extensions in the provided list.

pub fn hash_ref( &self, crypto: &impl OpenMlsCrypto, ) -> Result<KeyPackageRef, LibraryError>

Compute the KeyPackageRef of this KeyPackage. The KeyPackageRef is used to identify a new member that should get added to a group.

pub fn ciphersuite(&self) -> Ciphersuite

Get the Ciphersuite.

pub fn leaf_node(&self) -> &LeafNode

Get the LeafNode reference.

pub fn hpke_init_key(&self) -> &InitKey

Get the public HPKE init key of this key package.

pub fn last_resort(&self) -> bool

Check if this KeyPackage is a last-resort KeyPackage.

When the extensions-draft feature is enabled, this recognizes the last_resort_key_package component in the KeyPackage’s app_data_dictionary. The obsolete last_resort extension is also recognized so that previously stored KeyPackages remain usable.

pub fn life_time(&self) -> &Lifetime

Get the lifetime of the KeyPackage

Trait Implementations

impl Clone for KeyPackage

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KeyPackage

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for KeyPackage

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl ExtensionValidator for KeyPackage

type Error = ExtensionTypeNotValidInKeyPackageError

The error returned by the validator

fn validate_extension_type( extension_type: ExtensionType, ) -> Result<(), ExtensionTypeNotValidInKeyPackageError>

Check if the extension is valid.

impl From<FrankenKeyPackage> for KeyPackage

Available on crate features test-utils only.

fn from(fkp: FrankenKeyPackage) -> Self

Converts to this type from the input type.

impl From<KeyPackage> for FrankenKeyPackage

Available on crate features test-utils only.

fn from(kp: KeyPackage) -> Self

Converts to this type from the input type.

impl From<KeyPackage> for MlsMessageOut

fn from(key_package: KeyPackage) -> Self

Converts to this type from the input type.

impl From<KeyPackage> for KeyPackageIn

fn from(value: KeyPackage) -> Self

Converts to this type from the input type.

impl From<KeyPackage> for AddProposal

fn from(key_package: KeyPackage) -> AddProposal

Converts to this type from the input type.

impl From<KeyPackage> for LeafNode

fn from(key_package: KeyPackage) -> Self

Converts to this type from the input type.

impl From<KeyPackageIn> for KeyPackage

Available on crate features test-utils only.

fn from(value: KeyPackageIn) -> Self

Converts to this type from the input type.

impl PartialEq for KeyPackage

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for KeyPackage

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Serialize for KeyPackage

fn tls_serialize<W: Write>(&self, writer: &mut W) -> Result<usize, Error>

Available on crate feature std only.

Serialize self and write it to the writer. The function returns the number of bytes written to writer.

fn tls_serialize_detached(&self) -> Result<Vec<u8>, Error>

Available on crate feature std only.

Serialize self and return it as a byte vector.

impl Size for KeyPackage

fn tls_serialized_len(&self) -> usize

impl Size for &KeyPackage

fn tls_serialized_len(&self) -> usize

impl VerifiedStruct for KeyPackage