Struct lock_keeper::crypto::generic::EncryptionKey

pub(super) struct EncryptionKey {
    key: Box<Key>,
    pub(super) context: AssociatedData,
}

A well-formed symmetric encryption key for an AEAD scheme.

Fields

key: Box<Key>

context: AssociatedData

Implementations

impl EncryptionKey

pub(super) fn domain_separator() -> &'static str

pub(super) fn new(rng: &mut (impl CryptoRng + RngCore)) -> Self

Generate a new symmetric AEAD encryption key from scratch.

pub(super) fn from_bytes( key_material: [u8; 32], context: AssociatedData ) -> Self

pub(super) fn into_bytes(self) -> [u8; 32]

Trait Implementations

impl Clone for EncryptionKey

fn clone(&self) -> EncryptionKey

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for EncryptionKey

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

Formats the value using the given formatter.

impl Drop for EncryptionKey

fn drop(&mut self)

Executes the destructor for this type.

impl Hash for EncryptionKey

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for EncryptionKey

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TryFrom<EncryptionKey> for Vec<u8>

type Error = CryptoError

The type returned in the event of a conversion error.

fn try_from(key: EncryptionKey) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Vec<u8>> for EncryptionKey

type Error = CryptoError

The type returned in the event of a conversion error.

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

Performs the conversion.

impl Zeroize for EncryptionKey

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.

impl Eq for EncryptionKey

impl StructuralPartialEq for EncryptionKey