Struct core_crypto::prelude::KeyPackageIn

pub struct KeyPackageIn { /* private fields */ }

The key package struct.

Implementations

impl KeyPackageIn

pub fn unverified_credential(&self) -> CredentialWithKey

Returns a [CredentialWithKey] from the unverified payload

pub async fn validate( self, backend: &impl OpenMlsCryptoProvider, protocol_version: ProtocolVersion, group: &PublicGroup, sender: bool, ) -> Result<KeyPackage, KeyPackageVerifyError>

Verify that this key package is valid:

• verify that the signature on this key package is valid
• verify that the signature on the leaf node is valid
• verify that all extensions are supported by the leaf node
• make sure that the lifetime is valid
• make sure that the init key and the encryption key are different
• make sure that the protocol version is valid

Returns a KeyPackage after having verified the signature or a [KeyPackageVerifyError] otherwise.

pub async fn standalone_validate( self, backend: &impl OpenMlsCryptoProvider, protocol_version: ProtocolVersion, sender: bool, ) -> Result<KeyPackage, KeyPackageVerifyError>

Verify that this key package is valid disregarding the group it is supposed to be used with.

pub fn credential(&self) -> &Credential

Trait Implementations

impl Clone for KeyPackageIn

fn clone(&self) -> KeyPackageIn

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for KeyPackageIn

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for KeyPackageIn

fn deserialize<__D>( __deserializer: __D, ) -> Result<KeyPackageIn, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Deserialize for KeyPackageIn

fn tls_deserialize<R>(bytes: &mut R) -> Result<KeyPackageIn, Error>

where R: Read,

This function deserializes the bytes from the provided a std::io::Read and returns the populated struct.

fn tls_deserialize_exact(bytes: impl AsRef<[u8]>) -> Result<Self, Error>

where Self: Sized,

This function deserializes the provided bytes and returns the populated struct. All bytes must be consumed.

impl From<KeyPackage> for KeyPackageIn

fn from(value: KeyPackage) -> KeyPackageIn

Converts to this type from the input type.

impl From<KeyPackageIn> for KeyPackage

fn from(value: KeyPackageIn) -> KeyPackage

Converts to this type from the input type.

impl PartialEq for KeyPackageIn

fn eq(&self, other: &KeyPackageIn) -> 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 Serialize for &KeyPackageIn

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

where W: Write,

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>

Serialize self and return it as a byte vector.

impl Serialize for KeyPackageIn

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Serialize for KeyPackageIn

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

where W: Write,

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>

Serialize self and return it as a byte vector.

impl Size for &KeyPackageIn

fn tls_serialized_len(&self) -> usize

impl Size for KeyPackageIn

fn tls_serialized_len(&self) -> usize

impl StructuralPartialEq for KeyPackageIn