Struct SymmetricKeyEnvelope 

pub struct SymmetricKeyEnvelope {
    cose_encrypt0: CoseEncrypt0,
}

A symmetric key protected by another symmetric key

Fields

cose_encrypt0: CoseEncrypt0

Implementations

impl SymmetricKeyEnvelope

pub fn seal<Ids: KeyIds>( key_to_seal: Ids::Symmetric, sealing_key: Ids::Symmetric, namespace: SymmetricKeyEnvelopeNamespace, ctx: &KeyStoreContext<'_, Ids>, ) -> Result<Self, SymmetricKeyEnvelopeError>

Seals a symmetric key with another symmetric key from the key store.

This should never fail, except for memory allocation errors.

pub fn unseal<Ids: KeyIds>( &self, wrapping_key: Ids::Symmetric, namespace: SymmetricKeyEnvelopeNamespace, ctx: &mut KeyStoreContext<'_, Ids>, ) -> Result<Ids::Symmetric, SymmetricKeyEnvelopeError>

Unseals a symmetric key from the envelope and stores it in the key store context.

pub fn contained_key_id( &self, ) -> Result<Option<KeyId>, SymmetricKeyEnvelopeError>

Get the key ID of the contained key.

Trait Implementations

impl Debug for SymmetricKeyEnvelope

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SymmetricKeyEnvelope

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<&SymmetricKeyEnvelope> for Vec<u8>

fn from(val: &SymmetricKeyEnvelope) -> Self

Converts to this type from the input type.

impl From<SymmetricKeyEnvelope> for String

fn from(val: SymmetricKeyEnvelope) -> Self

Converts to this type from the input type.

impl FromStr for SymmetricKeyEnvelope

type Err = SymmetricKeyEnvelopeError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl FromWasmAbi for SymmetricKeyEnvelope

Available on crate feature wasm only.

type Abi = <String as FromWasmAbi>::Abi

The Wasm ABI type that this converts from when coming back out from the ABI boundary.

unsafe fn from_abi(abi: Self::Abi) -> Self

Recover a Self from Self::Abi.

impl Serialize for SymmetricKeyEnvelope

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<&Vec<u8>> for SymmetricKeyEnvelope

type Error = CoseError

The type returned in the event of a conversion error.

fn try_from(value: &Vec<u8>) -> Result<Self, Self::Error>

Performs the conversion.

impl WasmDescribe for SymmetricKeyEnvelope

Available on crate feature wasm only.

fn describe()