Struct EncapsulationKey 

pub struct EncapsulationKey<P>
where
    P: KemParams,
{
    ek_pke: EncryptionKey<P>,
    h: B32,
}

An EncapsulationKey provides the ability to encapsulate a shared key so that it can only be decapsulated by the holder of the corresponding decapsulation key.

Fields

ek_pke: EncryptionKey<P>

h: B32

Implementations

impl<P> EncapsulationKey<P>

where P: KemParams,

fn new(ek_pke: EncryptionKey<P>) -> Self

fn encapsulate_deterministic_inner( &self, m: &B32, ) -> (Array<u8, <P as PkeParams>::CiphertextSize>, B32)

Trait Implementations

impl<P> Clone for EncapsulationKey<P>

where P: KemParams + Clone,

fn clone(&self) -> EncapsulationKey<P>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<P> Debug for EncapsulationKey<P>

where P: KemParams + Debug,

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

Formats the value using the given formatter.

impl<P> Encapsulate<Array<u8, <P as PkeParams>::CiphertextSize>, Array<u8, UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>>> for EncapsulationKey<P>

where P: KemParams,

type Error = ()

Encapsulation error

fn encapsulate( &self, rng: &mut impl CryptoRngCore, ) -> Result<(Array<u8, <P as PkeParams>::CiphertextSize>, B32), Self::Error>

Encapsulates a fresh shared secret

impl<P> EncapsulateDeterministic<Array<u8, <P as PkeParams>::CiphertextSize>, Array<u8, UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>>> for EncapsulationKey<P>

where P: KemParams,

type Error = ()

Encapsulation error

fn encapsulate_deterministic( &self, m: &B32, ) -> Result<(Array<u8, <P as PkeParams>::CiphertextSize>, B32), Self::Error>

Encapsulates a fresh shared secret.

impl<P> EncodedSizeUser for EncapsulationKey<P>

where P: KemParams,

type EncodedSize = <P as PkeParams>::EncryptionKeySize

The size of an encoded object

fn from_bytes(enc: &Encoded<Self>) -> Self

Parse an object from its encoded form

fn as_bytes(&self) -> Encoded<Self>

Serialize an object to its encoded form

impl<P> PartialEq for EncapsulationKey<P>

where P: KemParams + PartialEq,

fn eq(&self, other: &EncapsulationKey<P>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

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

impl<P> StructuralPartialEq for EncapsulationKey<P>

where P: KemParams,