Struct DefaultEngine 

pub struct DefaultEngine<R: Csprng = Rng, S: CipherSuite = DefaultCipherSuite> { /* private fields */ }

A basic Engine implementation that wraps keys with its Aead.

Implementations

impl<R: Csprng, S: CipherSuite> DefaultEngine<R, S>

pub fn new(key: &<S::Aead as Aead>::Key, rng: R) -> Self

Creates an Engine using key.

pub fn from_entropy(rng: R) -> (Self, <S::Aead as Aead>::Key)

Creates an Engine using entropy from rng and returns it and the generated key.

Trait Implementations

impl<S: CipherSuite> Clone for DefaultEngine<Rng, S>

where S::Aead: Clone,

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<R: Csprng, S: CipherSuite> Csprng for DefaultEngine<R, S>

fn fill_bytes(&self, dst: &mut [u8])

Entirely fills dst with cryptographically secure pseudorandom bytes.

impl<R: Csprng, S: CipherSuite> Engine for DefaultEngine<R, S>

type CS = S

The engine’s CipherSuite.

type WrappedKey = WrappedKey<S>

An encrypted, authenticated key that can only be decrypted with Engine::unwrap.

fn wrap<T>(&self, key: T) -> Result<Self::WrappedKey, WrapError>

where T: UnwrappedKey<Self::CS>,

Encrypts and authenticates an unwrapped key.

fn unwrap<T>(&self, key: &Self::WrappedKey) -> Result<T, UnwrapError>

where T: UnwrappedKey<Self::CS>,

Decrypts and authenticates the wrapped key.

impl<R: Csprng, S: CipherSuite> RawSecretWrap<DefaultEngine<R, S>> for DefaultEngine<R, S>

fn wrap_secret<T>( &self, id: &<T as Identified>::Id, secret: RawSecret<S>, ) -> Result<<Self as Engine>::WrappedKey, WrapError>

where T: UnwrappedKey<S>,

Encrypts and authenticates an unwrapped key.

fn unwrap_secret<T>( &self, key: &<Self as Engine>::WrappedKey, ) -> Result<RawSecret<S>, UnwrapError>

where T: UnwrappedKey<S>,

Decrypts and authenticates the wrapped key.