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hmac

Struct HmacCore

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pub struct HmacCore<D: EagerHash> { /* private fields */ }
Expand description

Generic core HMAC instance, which operates over blocks.

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impl<D: EagerHash> AlgorithmName for HmacCore<D>
where D::Core: AlgorithmName,

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fn write_alg_name(f: &mut Formatter<'_>) -> Result

Write algorithm name into f.
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impl<D: EagerHash> BlockSizeUser for HmacCore<D>

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type BlockSize = <<D as EagerHash>::Core as BlockSizeUser>::BlockSize

Size of the block in bytes.
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fn block_size() -> usize

Return block size in bytes.
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impl<D: EagerHash> BufferKindUser for HmacCore<D>

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type BufferKind = Eager

Block buffer kind over which type operates.
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impl<D: EagerHash> Clone for HmacCore<D>

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fn clone(&self) -> Self

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<D: EagerHash> Debug for HmacCore<D>
where D::Core: AlgorithmName,

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

Formats the value using the given formatter. Read more
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impl<D: EagerHash> FixedOutputCore for HmacCore<D>

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fn finalize_fixed_core( &mut self, buffer: &mut Buffer<Self>, out: &mut Output<Self>, )

Finalize state using remaining data stored in the provided block buffer, write result into provided array and leave self in a dirty state.
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impl<D: EagerHash> KeyInit for HmacCore<D>

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fn new(key: &Key<Self>) -> Self

Create new value from fixed size key.
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fn new_from_slice(key: &[u8]) -> Result<Self, InvalidLength>

Create new value from variable size key.
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fn weak_key_test(_key: &Array<u8, Self::KeySize>) -> Result<(), WeakKeyError>

Check if the key might be considered weak.
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fn new_checked(key: &Array<u8, Self::KeySize>) -> Result<Self, WeakKeyError>

Create new value from fixed size key after checking it for weakness.
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impl<D: EagerHash> KeySizeUser for HmacCore<D>

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type KeySize = <<D as EagerHash>::Core as BlockSizeUser>::BlockSize

Key size in bytes.
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fn key_size() -> usize

Return key size in bytes.
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impl<D: EagerHash> OutputSizeUser for HmacCore<D>

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type OutputSize = <<D as EagerHash>::Core as OutputSizeUser>::OutputSize

Size of the output in bytes.
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fn output_size() -> usize

Return output size in bytes.
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impl<D: EagerHash> Reset for HmacCore<D>

Available on crate feature reset only.
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fn reset(&mut self)

Reset state to its initial value.
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impl<D: EagerHash> UpdateCore for HmacCore<D>

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fn update_blocks(&mut self, blocks: &[Block<Self>])

Update state using the provided data blocks.
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impl<D: EagerHash> MacMarker for HmacCore<D>

Auto Trait Implementations§

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impl<D> Freeze for HmacCore<D>
where <D as EagerHash>::Core: Freeze,

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impl<D> RefUnwindSafe for HmacCore<D>
where <D as EagerHash>::Core: RefUnwindSafe,

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impl<D> Send for HmacCore<D>
where <D as EagerHash>::Core: Send,

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impl<D> Sync for HmacCore<D>
where <D as EagerHash>::Core: Sync,

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impl<D> Unpin for HmacCore<D>
where <D as EagerHash>::Core: Unpin,

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impl<D> UnwindSafe for HmacCore<D>
where <D as EagerHash>::Core: UnwindSafe,

Blanket Implementations§

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

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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,

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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,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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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> Same for T

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type Output = T

Should always be Self
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.