Struct WrappingKey 

pub struct WrappingKey(pub Vec<u8>);

Wrapping key W* carried in a grant.

Confidential leg. A must transmit this to T over a channel that guarantees confidentiality. Any party observing W* can unwrap K̂_{c*} from sealed state and decrypt M.

Length is profile-defined (32 bytes for the standard XChaCha20-Poly1305 AEAD-as-wrap profile).

Tuple Fields

0: Vec<u8>

Implementations

impl WrappingKey

pub fn as_bytes(&self) -> &[u8]

Borrow the underlying bytes. Used by the crypto layer; callers outside the crate generally do not need this.

pub fn from_bytes(bytes: impl Into<Vec<u8>>) -> Self

Construct from raw bytes (e.g. after the client-side derivation).

Trait Implementations

impl Clone for WrappingKey

fn clone(&self) -> WrappingKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WrappingKey

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for WrappingKey

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Drop for WrappingKey

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl Serialize for WrappingKey

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Zeroize for WrappingKey

fn zeroize(&mut self)

Zero out this object from memory using Rust intrinsics which ensure the zeroization operation is not “optimized away” by the compiler.