Struct nettle::cipher::Twofish

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pub struct Twofish { /* private fields */ }
Expand description

The Twofish block cipher.

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impl Twofish

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pub fn with_key(key: &[u8]) -> Self

Creates a new instance with key that can be used for both encryption and decryption.

Trait Implementations§

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impl Cipher for Twofish

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const BLOCK_SIZE: usize = 16usize

Block size in bytes.
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const KEY_SIZE: usize = 32usize

Maximal key size in bytes.
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fn with_encrypt_key(key: &[u8]) -> Result<Twofish>

Creates a new cipher instance for encryption. Read more
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fn with_decrypt_key(key: &[u8]) -> Result<Twofish>

Creates a new cipher instance for decryption. Read more
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fn encrypt(&mut self, dst: &mut [u8], src: &[u8])

Encrypt src into dst. Read more
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fn decrypt(&mut self, dst: &mut [u8], src: &[u8])

Decrypt src into dst. Read more
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fn context(&mut self) -> *mut c_void

Returns a pointer to the C context struct of the cipher instance. Read more
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fn raw_encrypt_function() -> RawCipherFunctionPointer

Pointer to the *_encrypt C function. Read more
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fn raw_decrypt_function() -> RawCipherFunctionPointer

Pointer to the *_decrypt C function. Read more
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impl Drop for Twofish

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fn drop(&mut self)

Executes the destructor for this type. Read more
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impl BlockSizeIs16 for Twofish

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for Twhere 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 Twhere T: ?Sized,

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

const: unstable · source§

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

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fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · 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.

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impl<T> Same<T> for T

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type Output = T

Should always be Self
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
const: unstable · source§

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 Twhere U: TryFrom<T>,

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

The type returned in the event of a conversion error.
const: unstable · source§

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

Performs the conversion.