Struct ring::aead::chacha20_poly1305_openssh::SealingKey

source · [−]

pub struct SealingKey { /* private fields */ }

Expand description

A key for sealing packets.

Implementations

impl SealingKey

pub fn new(key_material: &[u8 ; 64]) -> SealingKey

Constructs a new SealingKey.

pub fn seal_in_place(
    &self,
    sequence_number: u32,
    plaintext_in_ciphertext_out: &mut [u8 ],
    tag_out: &mut [u8 ; 16]
)

Seals (encrypts and signs) a packet.

On input, plaintext_in_ciphertext_out must contain the unencrypted packet_length||plaintext where plaintext is the padding_length||payload||random padding. It will be overwritten by encrypted_packet_length||ciphertext, where encrypted_packet_length is encrypted with K_1 and ciphertext is encrypted by K_2.

Auto Trait Implementations

impl RefUnwindSafe for SealingKey

impl Send for SealingKey

impl Sync for SealingKey

impl Unpin for SealingKey

impl UnwindSafe for SealingKey

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.