KeyPackageIn

xmtp_cryptography::openmls::key_packages

Struct KeyPackageIn 

pub struct KeyPackageIn { /* private fields */ }
Expand description

The key package struct.

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impl KeyPackageIn

pub fn unverified_credential(&self) -> CredentialWithKey

Returns a CredentialWithKey from the unverified payload

pub fn validate( self, crypto: &impl OpenMlsCrypto, protocol_version: ProtocolVersion, validate_lifetimes: LeafNodeLifetimePolicy, ) -> 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.

Trait Implementations§

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impl Clone for KeyPackageIn

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fn clone(&self) -> KeyPackageIn

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for KeyPackageIn

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

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for KeyPackageIn

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

Deserialize this value from the given Serde deserializer. Read more
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impl Deserialize for KeyPackageIn

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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. Read more
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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. Read more
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impl DeserializeBytes for KeyPackageIn

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fn tls_deserialize_bytes(bytes: &[u8]) -> Result<(KeyPackageIn, &[u8]), Error>

This function deserializes the bytes from the provided a &[u8] and returns the populated struct, as well as the remaining slice. Read more
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fn tls_deserialize_exact_bytes(bytes: &[u8]) -> Result<Self, Error>
where Self: Sized,

This function deserializes the provided bytes and returns the populated struct. All bytes must be consumed. Read more
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impl From<FrankenKeyPackage> for KeyPackageIn

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fn from(fkp: FrankenKeyPackage) -> KeyPackageIn

Converts to this type from the input type.
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impl From<KeyPackage> for KeyPackageIn

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fn from(value: KeyPackage) -> KeyPackageIn

Converts to this type from the input type.
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impl From<KeyPackageBundle> for KeyPackageIn

Available on crate features test-utils only.
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fn from(value: KeyPackageBundle) -> KeyPackageIn

Converts to this type from the input type.
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impl From<KeyPackageIn> for KeyPackage

Available on crate features test-utils only.
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fn from(value: KeyPackageIn) -> KeyPackage

Converts to this type from the input type.
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impl PartialEq for KeyPackageIn

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

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

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

Serialize self and return it as a byte vector.
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impl Serialize for KeyPackageIn

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

Serialize self and return it as a byte vector.
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impl Serialize for KeyPackageIn

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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. Read more
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impl Size for &KeyPackageIn

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fn tls_serialized_len(&self) -> usize

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impl Size for KeyPackageIn

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fn tls_serialized_len(&self) -> usize

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impl StructuralPartialEq for KeyPackageIn

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