Struct crypto::hmac::Hmac

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pub struct Hmac<D> { /* private fields */ }

Expand description

The Hmac struct represents an Hmac function - a Message Authentication Code using a Digest.

Implementations

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impl<D: Digest> Hmac<D>

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pub fn new(digest: D, key: &[u8 ]) -> Hmac<D>

Create a new Hmac instance.

Arguments

digest - The Digest to use.
key - The key to use.

Trait Implementations

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impl<D: Digest> Mac for Hmac<D>

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fn input(&mut self, data: &[u8 ])

Process input data. Read more

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fn reset(&mut self)

Reset the Mac state to begin processing another input stream.

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fn result(&mut self) -> MacResult

Obtain the result of a Mac computation as a MacResult.

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fn raw_result(&mut self, output: &mut [u8 ])

Obtain the result of a Mac computation as u8. This method should be used very carefully since incorrect use of the Mac code could result in permitting a timing attack which defeats the security provided by a Mac function. Read more

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fn output_bytes(&self) -> usize

Get the size of the Mac code, in bytes.

Auto Trait Implementations

impl<D> RefUnwindSafe for Hmac<D> where
D: RefUnwindSafe,

impl<D> Send for Hmac<D> where
D: Send,

impl<D> Sync for Hmac<D> where
D: Sync,

impl<D> Unpin for Hmac<D> where
D: Unpin,

impl<D> UnwindSafe for Hmac<D> where
D: UnwindSafe,

Blanket Implementations

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

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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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

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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

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

pub fn into(self) -> U

Calls U::from(self).

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

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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.

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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::hmac::Hmac

Implementations

impl<D: Digest> Hmac<D>

pub fn new(digest: D, key: &[u8 ]) -> Hmac<D>

Arguments

Trait Implementations

impl<D: Digest> Mac for Hmac<D>

fn input(&mut self, data: &[u8 ])

fn reset(&mut self)

fn result(&mut self) -> MacResult

fn raw_result(&mut self, output: &mut [u8 ])

fn output_bytes(&self) -> usize

Auto Trait Implementations

impl<D> RefUnwindSafe for Hmac<D> where
D: RefUnwindSafe,

impl<D> Send for Hmac<D> where
D: Send,

impl<D> Sync for Hmac<D> where
D: Sync,

impl<D> Unpin for Hmac<D> where
D: Unpin,

impl<D> UnwindSafe for Hmac<D> where
D: 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, 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>

Struct crypto::hmac::Hmac

Implementations

impl<D: Digest> Hmac<D>

pub fn new(digest: D, key: &[u8]) -> Hmac<D>

Arguments

Trait Implementations

impl<D: Digest> Mac for Hmac<D>

fn input(&mut self, data: &[u8])

fn reset(&mut self)

fn result(&mut self) -> MacResult

fn raw_result(&mut self, output: &mut [u8])

fn output_bytes(&self) -> usize

Auto Trait Implementations

impl<D> RefUnwindSafe for Hmac<D> where D: RefUnwindSafe,

impl<D> Send for Hmac<D> where D: Send,

impl<D> Sync for Hmac<D> where D: Sync,

impl<D> Unpin for Hmac<D> where D: Unpin,

impl<D> UnwindSafe for Hmac<D> where D: 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, 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>

pub fn new(digest: D, key: &[u8 ]) -> Hmac<D>

fn input(&mut self, data: &[u8 ])

fn raw_result(&mut self, output: &mut [u8 ])

impl<D> RefUnwindSafe for Hmac<D> where
D: RefUnwindSafe,

impl<D> Send for Hmac<D> where
D: Send,

impl<D> Sync for Hmac<D> where
D: Sync,

impl<D> Unpin for Hmac<D> where
D: Unpin,

impl<D> UnwindSafe for Hmac<D> where
D: 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, U> TryFrom<U> for T where
U: Into<T>,

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