Struct x25519_dalek::EphemeralSecret[][src]

pub struct EphemeralSecret(_);
Expand description

A short-lived Diffie-Hellman secret key that can only be used to compute a single SharedSecret.

This type is identical to the StaticSecret type, except that the EphemeralSecret::diffie_hellman method consumes and then wipes the secret key, and there are no serialization methods defined. This means that EphemeralSecrets can only be generated from fresh randomness by EphemeralSecret::new and the compiler statically checks that the resulting secret is used at most once.


impl EphemeralSecret[src]

pub fn diffie_hellman(self, their_public: &PublicKey) -> SharedSecret[src]

Perform a Diffie-Hellman key agreement between self and their_public key to produce a SharedSecret.

pub fn new<T: RngCore + CryptoRng>(csprng: T) -> Self[src]

Generate an x25519 EphemeralSecret key.

Trait Implementations

impl Drop for EphemeralSecret[src]

fn drop(&mut self)[src]

Executes the destructor for this type. Read more

impl<'a> From<&'a EphemeralSecret> for PublicKey[src]

fn from(secret: &'a EphemeralSecret) -> PublicKey[src]

Given an x25519 EphemeralSecret key, compute its corresponding PublicKey.

impl Zeroize for EphemeralSecret[src]

fn zeroize(&mut self)[src]

Zero out this object from memory using Rust intrinsics which ensure the zeroization operation is not “optimized away” by the compiler. Read more

Auto Trait Implementations

impl RefUnwindSafe for EphemeralSecret

impl Send for EphemeralSecret

impl Sync for EphemeralSecret

impl Unpin for EphemeralSecret

impl UnwindSafe for EphemeralSecret

Blanket Implementations

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

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

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

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

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

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

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

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> Same<T> for T[src]

type Output = T

Should always be Self

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

type Error = Infallible

The type returned in the event of a conversion error.

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

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.

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

Performs the conversion.