Struct crypto_mac::Output

source · [−]

pub struct Output<M: Mac> { /* private fields */ }

Expand description

Output is a thin wrapper around bytes array which provides a safe Eq implementation that runs in a fixed time.

Implementations

source

impl<M: Mac> Output<M>

source

pub fn new(bytes: GenericArray<u8, M::OutputSize>) -> Output<M>

Create a new MAC Output.

source

pub fn into_bytes(self) -> GenericArray<u8, M::OutputSize>

Get the MAC tag/code value as a byte array.

Be very careful using this method, since incorrect use of the tag value may permit timing attacks which defeat the security provided by the Mac trait.

Trait Implementations

source

impl<M: Clone + Mac> Clone for Output<M> where
M::OutputSize: Clone,

source

fn clone(&self) -> Output<M>

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<M: Mac> ConstantTimeEq for Output<M>

source

fn ct_eq(&self, other: &Self) -> Choice

Determine if two items are equal. Read more

source

impl<M: Mac> PartialEq<Output<M>> for Output<M>

source

fn eq(&self, x: &Output<M>) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

1.0.0 · source

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

source

impl<M: Mac> Eq for Output<M>

Auto Trait Implementations

impl<M> RefUnwindSafe for Output<M> where
<<M as Mac>::OutputSize as ArrayLength<u8>>::ArrayType: RefUnwindSafe,

impl<M> Send for Output<M>

impl<M> Sync for Output<M>

impl<M> Unpin for Output<M> where
<<M as Mac>::OutputSize as ArrayLength<u8>>::ArrayType: Unpin,

impl<M> UnwindSafe for Output<M> where
<<M as Mac>::OutputSize as ArrayLength<u8>>::ArrayType: UnwindSafe,

Blanket Implementations

source

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

source

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

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

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

source

impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Performs the conversion.

source

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

const: unstable · source

pub fn into(self) -> U

Performs the conversion.

source

impl<T> Same<T> for T

type Output = T

Should always be Self

source

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

type Owned = T

The resulting type after obtaining ownership.

source

pub fn to_owned(&self) -> T

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

source

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

🔬 This is a nightly-only experimental API. (toowned_clone_into)

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

source

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

source

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct crypto_mac::Output

Implementations

impl<M: Mac> Output<M>

pub fn new(bytes: GenericArray<u8, M::OutputSize>) -> Output<M>

pub fn into_bytes(self) -> GenericArray<u8, M::OutputSize>

Trait Implementations

impl<M: Clone + Mac> Clone for Output<M> where M::OutputSize: Clone,

fn clone(&self) -> Output<M>

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

impl<M: Mac> ConstantTimeEq for Output<M>

fn ct_eq(&self, other: &Self) -> Choice

impl<M: Mac> PartialEq<Output<M>> for Output<M>

fn eq(&self, x: &Output<M>) -> bool

fn ne(&self, other: &Rhs) -> bool

impl<M: Mac> Eq for Output<M>

Auto Trait Implementations

impl<M> RefUnwindSafe for Output<M> where <<M as Mac>::OutputSize as ArrayLength<u8>>::ArrayType: RefUnwindSafe,

impl<M> Send for Output<M>

impl<M> Sync for Output<M>

impl<M> Unpin for Output<M> where <<M as Mac>::OutputSize as ArrayLength<u8>>::ArrayType: Unpin,

impl<M> UnwindSafe for Output<M> where <<M as Mac>::OutputSize as ArrayLength<u8>>::ArrayType: UnwindSafe,

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

impl<T> Same<T> for T

type Output = T

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

type Owned = T

pub fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

impl<M: Clone + Mac> Clone for Output<M> where
M::OutputSize: Clone,

impl<M> RefUnwindSafe for Output<M> where
<<M as Mac>::OutputSize as ArrayLength<u8>>::ArrayType: RefUnwindSafe,

impl<M> Unpin for Output<M> where
<<M as Mac>::OutputSize as ArrayLength<u8>>::ArrayType: Unpin,

impl<M> UnwindSafe for Output<M> where
<<M as Mac>::OutputSize as ArrayLength<u8>>::ArrayType: UnwindSafe,

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

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

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

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

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

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

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