Struct Permutation

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pub struct Permutation<F> { /* private fields */ }

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Instance of a unkeyed cryptographic permutation to be used for instantiation hashing, pseudo-random function, and other cryptographic primitives

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impl<F: RescueParameter> Permutation<F>

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pub fn round_keys_ref(&self) -> &[RescueVector<F>]

Return a pointer to the round key. Does not expose secret states.

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pub fn mds_matrix_ref(&self) -> &RescueMatrix<F>

Return a pointer to the mds matrix. Does not expose secret states.

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pub fn eval(&self, input: &RescueVector<F>) -> RescueVector<F>

Compute the permutation on RescueVector input

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impl<F: Clone> Clone for Permutation<F>

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fn clone(&self) -> Permutation<F>

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<F: Debug> Debug for Permutation<F>

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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<F: RescueParameter> Default for Permutation<F>

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fn default() -> Self

Returns the “default value” for a type. Read more

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impl<F: RescueParameter> From<PRP<F>> for Permutation<F>

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fn from(rescue: PRP<F>) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

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impl<F> UnwindSafe for Permutation<F>
where F: UnwindSafe,

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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 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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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