Struct rustls::crypto::WebPkiSupportedAlgorithms

source ·
pub struct WebPkiSupportedAlgorithms {
    pub all: &'static [&'static dyn SignatureVerificationAlgorithm],
    pub mapping: &'static [(SignatureScheme, &'static [&'static dyn SignatureVerificationAlgorithm])],
}
Expand description

Describes which webpki signature verification algorithms are supported and how they map to TLS SignatureSchemes.

Fields§

§all: &'static [&'static dyn SignatureVerificationAlgorithm]

A list of all supported signature verification algorithms.

Used for verifying certificate chains.

The order of this list is not significant.

§mapping: &'static [(SignatureScheme, &'static [&'static dyn SignatureVerificationAlgorithm])]

A mapping from TLS SignatureSchemes to matching webpki signature verification algorithms.

This is one (SignatureScheme) to many (SignatureVerificationAlgorithm) because (depending on the protocol version) there is not necessary a 1-to-1 mapping.

For TLS1.2, all SignatureVerificationAlgorithms are tried in sequence.

For TLS1.3, only the first is tried.

The supported schemes in this mapping is communicated to the peer and the order is significant. The first mapping is our highest preference.

Implementations§

source§

impl WebPkiSupportedAlgorithms

source

pub fn supported_schemes(&self) -> Vec<SignatureScheme>

Return all the scheme items in mapping, maintaining order.

source

pub fn fips(&self) -> bool

Return true if all cryptography is FIPS-approved.

Trait Implementations§

source§

impl Clone for WebPkiSupportedAlgorithms

source§

fn clone(&self) -> WebPkiSupportedAlgorithms

Returns a copy of the value. Read more
1.0.0 · source§

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

Performs copy-assignment from source. Read more
source§

impl Debug for WebPkiSupportedAlgorithms

source§

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
source§

impl Copy for WebPkiSupportedAlgorithms

Auto Trait Implementations§

Blanket Implementations§

source§

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

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

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

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

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

source§

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

Mutably borrows from an owned value. Read more
source§

impl<T> CloneToUninit for T
where T: Clone,

source§

default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
source§

impl<T> CloneToUninit for T
where T: Copy,

source§

unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

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

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.

source§

impl<T> ToOwned for T
where T: Clone,

§

type Owned = T

The resulting type after obtaining ownership.
source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
source§

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

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

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

Performs the conversion.
source§

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.
source§

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

Performs the conversion.