Trait Encapsulate 

pub trait Encapsulate: TryKeyInit + KeyExport {
    type Kem: Kem;

    // Required method
    fn encapsulate_with_rng<R>(
        &self,
        rng: &mut R,
    ) -> (Array<u8, <Self::Kem as Kem>::CiphertextSize>, Array<u8, <Self::Kem as Kem>::SharedKeySize>)
       where R: CryptoRng + ?Sized;

    // Provided method
    fn encapsulate(
        &self,
    ) -> (Array<u8, <Self::Kem as Kem>::CiphertextSize>, Array<u8, <Self::Kem as Kem>::SharedKeySize>) { ... }
}

Encapsulator for shared secrets.

Often, this will just be a public key. However, it can also be a bundle of public keys, or it can include a sender’s private key for authenticated encapsulation.

Required Associated Types

type Kem: Kem

KEM algorithm this encapsulator is for.

Required Methods

fn encapsulate_with_rng<R>( &self, rng: &mut R, ) -> (Array<u8, <Self::Kem as Kem>::CiphertextSize>, Array<u8, <Self::Kem as Kem>::SharedKeySize>)

where R: CryptoRng + ?Sized,

Encapsulates a fresh SharedKey generated using the supplied random number generator R.

Provided Methods

fn encapsulate( &self, ) -> (Array<u8, <Self::Kem as Kem>::CiphertextSize>, Array<u8, <Self::Kem as Kem>::SharedKeySize>)

Available on crate feature getrandom only.

Encapsulate a fresh shared secret generated using the system’s secure RNG.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<P> Encapsulate for EncapsulationKey<P>

where P: Kem + KemParams,

type Kem = P

fn encapsulate_with_rng<R>( &self, rng: &mut R, ) -> (Array<u8, <P as Kem>::CiphertextSize>, Array<u8, UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>>)

where R: CryptoRng + ?Sized,

Implementors

impl Encapsulate for x_wing::EncapsulationKey

type Kem = XWingKem