Type Alias EncapsKey 

pub type EncapsKey = EncapsKey<EK_LEN>;

Correctly sized encapsulation key specific to the target security parameter set.

Aliased Type

#[repr(align(8))]
pub struct EncapsKey(/* private fields */);

Trait Implementations

impl Encaps for EncapsKey

type CipherText = CipherText<CT_LEN>

The ciphertext type transmitted from the encapsulating party to the decapsulating party

type SharedSecretKey = SharedSecretKey

The shared secret key type generated during encapsulation

fn try_encaps_with_rng( &self, rng: &mut impl CryptoRngCore, ) -> Result<(Self::SharedSecretKey, Self::CipherText), &'static str>

Generates a shared secret and ciphertext from an encapsulation key specific to this security parameter set.
This function utilizes a provided random number generator and is intended to operate in constant time.

fn try_encaps( &self, ) -> Result<(Self::SharedSecretKey, Self::CipherText), &'static str>

Generates a shared secret and ciphertext from an encapsulation key specific to this security parameter set.
This function utilizes the OS default random number generator and is intended to operate in constant time outside of rho which crosses the trust boundary in the clear.

fn encaps_from_seed( &self, seed: &[u8; 32], ) -> (Self::SharedSecretKey, Self::CipherText)

Generates a shared secret and ciphertext from an encapsulation key specific to this security parameter set.
This function utilizes a provided seed (rather than a random number generator) and is intended to operate in constant time.

impl SerDes for EncapsKey

type ByteArray = [u8; 800]

The fixed-size byte array type used for serialization

fn into_bytes(self) -> Self::ByteArray

Produces a byte array of fixed-size specific to the struct being serialized.

fn try_from_bytes(ek: Self::ByteArray) -> Result<Self, &'static str>

Consumes a byte array of fixed-size specific to the struct being deserialized; performs validation