Struct ring::hkdf::Prk[−][src]

pub struct Prk(_);
[−]

A HKDF PRK (pseudorandom key).

Implementations

impl Prk[src][−]

pub fn new_less_safe(algorithm: Algorithm, value: &[u8]) -> Self[src][−]

Construct a new Prk directly with the given value.

Usually one can avoid using this. It is useful when the application intentionally wants to leak the PRK secret, e.g. to implement SSLKEYLOGFILE functionality.

pub fn expand<'a, L: KeyType>(
    &'a self,
    info: &'a [&'a [u8]],
    len: L
) -> Result<Okm<'a, L>, Unspecified>[src][−]

The HKDF-Expand operation.

Fails if (and only if) len is too large.

Trait Implementations

impl Clone for Prk[src][+]

impl Debug for Prk[src][+]

impl From<Okm<'_, Algorithm>> for Prk[src][+]

Auto Trait Implementations

impl RefUnwindSafe for Prk

impl Send for Prk

impl Sync for Prk

impl Unpin for Prk

impl UnwindSafe for Prk

Blanket Implementations

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

impl<T> Borrow<T> for T where
    T: ?Sized, [src][+]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src][+]

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

impl<T, U> Into<U> for T where
    U: From<T>, [src][+]

impl<T> ToOwned for T where
    T: Clone, [src][+]

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src][+]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src][+]

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

The type returned in the event of a conversion error.