Struct DecapsulationKey 

pub struct DecapsulationKey { /* private fields */ }

X-Wing decapsulation key or private key.

Implementations

impl DecapsulationKey

pub fn generate_from_os_rng() -> DecapsulationKey

Available on crate feature os_rng only.

Generate a new DecapsulationKey using OsRng.

pub fn generate<R: CryptoRng + ?Sized>(rng: &mut R) -> DecapsulationKey

Generate a new DecapsulationKey using the provided RNG.

pub fn encapsulation_key(&self) -> EncapsulationKey

Provide the matching EncapsulationKey.

pub fn as_bytes(&self) -> &[u8; 32]

Private key as bytes.

Trait Implementations

impl Clone for DecapsulationKey

fn clone(&self) -> DecapsulationKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Decapsulate<Ciphertext, [u8; 32]> for DecapsulationKey

type Encapsulator = EncapsulationKey

Encapsulator which corresponds to this decapsulator.

type Error = Infallible

Decapsulation error

fn decapsulate(&self, ct: &Ciphertext) -> Result<SharedSecret, Self::Error>

Decapsulates the given encapsulated key

fn encapsulator(&self) -> EncapsulationKey

Retrieve the encapsulator associated with this decapsulator.

impl Drop for DecapsulationKey

fn drop(&mut self)

Executes the destructor for this type.

impl From<[u8; 32]> for DecapsulationKey

fn from(sk: [u8; 32]) -> Self

Converts to this type from the input type.

impl KeyInit for DecapsulationKey

fn new(key: &ArrayN<u8, 32>) -> Self

Create new value from fixed size key.

fn weak_key_test(_key: &Array<u8, Self::KeySize>) -> Result<(), WeakKeyError>

Check if the key might be considered weak.

fn new_checked(key: &Array<u8, Self::KeySize>) -> Result<Self, WeakKeyError>

Create new value from fixed size key after checking it for weakness.

fn new_from_slice(key: &[u8]) -> Result<Self, InvalidLength>

Create new value from variable size key.

fn generate_key_with_rng<R>(rng: &mut R) -> Array<u8, Self::KeySize>

where R: CryptoRng + ?Sized,

Generate random key using the provided CryptoRng.

fn try_generate_key_with_rng<R>( rng: &mut R, ) -> Result<Array<u8, Self::KeySize>, <R as TryRngCore>::Error>

where R: TryCryptoRng + ?Sized,

Generate random key using the provided TryCryptoRng.

impl KeySizeUser for DecapsulationKey

type KeySize = UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>

Key size in bytes.

fn key_size() -> usize

Return key size in bytes.

impl Zeroize for DecapsulationKey

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.