Struct dark_crystal_secret_sharing_rust::encrypt::XSalsa20Poly1305

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pub struct XSalsa20Poly1305 { /* private fields */ }

Expand description

XSalsa20Poly1305 (a.k.a. NaCl crypto_secretbox) authenticated encryption cipher.

Trait Implementations

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impl AeadCore for XSalsa20Poly1305

type NonceSize = UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B1>, B0>, B0>, B0>

The length of a nonce.

type TagSize = UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>

The maximum length of the nonce.

type CiphertextOverhead = UTerm

The upper bound amount of additional space required to support a ciphertext vs. a plaintext. Read more

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impl AeadInPlace for XSalsa20Poly1305

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fn encrypt_in_place(
 &self,
 nonce: &GenericArray<u8, <XSalsa20 as NewCipher>::NonceSize>,
 associated_data: &[u8],
 buffer: &mut dyn Buffer
) -> Result<(), Error>

Encrypt the given buffer containing a plaintext message in-place. Read more

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fn encrypt_in_place_detached(
 &self,
 nonce: &GenericArray<u8, <XSalsa20 as NewCipher>::NonceSize>,
 associated_data: &[u8],
 buffer: &mut [u8]
) -> Result<GenericArray<u8, UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>>, Error>

Encrypt the data in-place, returning the authentication tag

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fn decrypt_in_place(
 &self,
 nonce: &GenericArray<u8, <XSalsa20 as NewCipher>::NonceSize>,
 associated_data: &[u8],
 buffer: &mut dyn Buffer
) -> Result<(), Error>

Decrypt the message in-place, returning an error in the event the provided authentication tag does not match the given ciphertext. Read more

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fn decrypt_in_place_detached(
 &self,
 nonce: &GenericArray<u8, <XSalsa20 as NewCipher>::NonceSize>,
 associated_data: &[u8],
 buffer: &mut [u8],
 tag: &GenericArray<u8, UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>>
) -> Result<(), Error>

Decrypt the message in-place, returning an error in the event the provided authentication tag does not match the given ciphertext (i.e. ciphertext is modified/unauthentic) Read more

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impl Clone for XSalsa20Poly1305

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fn clone(&self) -> XSalsa20Poly1305

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 Drop for XSalsa20Poly1305

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fn drop(&mut self)

Executes the destructor for this type. Read more

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impl NewAead for XSalsa20Poly1305

type KeySize = UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>

The size of the key array required by this algorithm.

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fn new(
key: &GenericArray<u8, <Salsa<R20> as NewCipher>::KeySize>
) -> XSalsa20Poly1305

Create a new AEAD instance with the given key.

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fn new_from_slice(key: &[u8]) -> Result<Self, Error>

Create new AEAD instance from key given as a byte slice.. Read more

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fn generate_key(
rng: impl CryptoRng + RngCore
) -> GenericArray<u8, Self::KeySize>

Generate a random key for this AEAD using the provided CryptoRng.

Auto Trait Implementations

impl RefUnwindSafe for XSalsa20Poly1305

impl Send for XSalsa20Poly1305

impl Sync for XSalsa20Poly1305

impl Unpin for XSalsa20Poly1305

impl UnwindSafe for XSalsa20Poly1305

Blanket Implementations

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impl<Alg> Aead for Alg where
Alg: AeadInPlace,

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fn encrypt<'msg, 'aad>(
 &self,
 nonce: &GenericArray<u8, <Alg as AeadCore>::NonceSize>,
 plaintext: impl Into<Payload<'msg, 'aad>>
) -> Result<Vec<u8, Global>, Error>

Encrypt the given plaintext payload, and return the resulting ciphertext as a vector of bytes. Read more

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fn decrypt<'msg, 'aad>(
 &self,
 nonce: &GenericArray<u8, <Alg as AeadCore>::NonceSize>,
 ciphertext: impl Into<Payload<'msg, 'aad>>
) -> Result<Vec<u8, Global>, Error>

Decrypt the given ciphertext slice, and return the resulting plaintext as a vector of bytes. Read more

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impl<Alg> AeadMut for Alg where
Alg: AeadMutInPlace,

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fn encrypt<'msg, 'aad>(
 &mut self,
 nonce: &GenericArray<u8, <Alg as AeadCore>::NonceSize>,
 plaintext: impl Into<Payload<'msg, 'aad>>
) -> Result<Vec<u8, Global>, Error>

Encrypt the given plaintext slice, and return the resulting ciphertext as a vector of bytes. Read more

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fn decrypt<'msg, 'aad>(
 &mut self,
 nonce: &GenericArray<u8, <Alg as AeadCore>::NonceSize>,
 ciphertext: impl Into<Payload<'msg, 'aad>>
) -> Result<Vec<u8, Global>, Error>

Decrypt the given ciphertext slice, and return the resulting plaintext as a vector of bytes. Read more

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impl<Alg> AeadMutInPlace for Alg where
Alg: AeadInPlace,

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fn encrypt_in_place(
 &mut self,
 nonce: &GenericArray<u8, <Alg as AeadCore>::NonceSize>,
 associated_data: &[u8],
 buffer: &mut impl Buffer
) -> Result<(), Error>

Encrypt the given buffer containing a plaintext message in-place. Read more

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fn encrypt_in_place_detached(
 &mut self,
 nonce: &GenericArray<u8, <Alg as AeadCore>::NonceSize>,
 associated_data: &[u8],
 buffer: &mut [u8]
) -> Result<GenericArray<u8, <Alg as AeadCore>::TagSize>, Error>

Encrypt the data in-place, returning the authentication tag

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fn decrypt_in_place(
 &mut self,
 nonce: &GenericArray<u8, <Alg as AeadCore>::NonceSize>,
 associated_data: &[u8],
 buffer: &mut impl Buffer
) -> Result<(), Error>

Decrypt the message in-place, returning an error in the event the provided authentication tag does not match the given ciphertext. Read more

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fn decrypt_in_place_detached(
 &mut self,
 nonce: &GenericArray<u8, <Alg as AeadCore>::NonceSize>,
 associated_data: &[u8],
 buffer: &mut [u8],
 tag: &GenericArray<u8, <Alg as AeadCore>::TagSize>
) -> Result<(), Error>

Decrypt the data in-place, returning an error in the event the provided authentication tag does not match the given ciphertext (i.e. ciphertext is modified/unauthentic) Read more

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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,

const: unstable · source

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

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

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

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

type Output = T

Should always be Self

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

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 for T where
U: Into<T>,

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>::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

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

Performs the conversion.

Struct dark_crystal_secret_sharing_rust::encrypt::XSalsa20Poly1305

Trait Implementations

impl AeadCore for XSalsa20Poly1305

type NonceSize = UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B1>, B0>, B0>, B0>

type TagSize = UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>

type CiphertextOverhead = UTerm

impl AeadInPlace for XSalsa20Poly1305

fn encrypt_in_place( &self, nonce: &GenericArray<u8, <XSalsa20 as NewCipher>::NonceSize>, associated_data: &[u8], buffer: &mut dyn Buffer) -> Result<(), Error>

fn encrypt_in_place_detached( &self, nonce: &GenericArray<u8, <XSalsa20 as NewCipher>::NonceSize>, associated_data: &[u8], buffer: &mut [u8]) -> Result<GenericArray<u8, UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>>, Error>

fn decrypt_in_place( &self, nonce: &GenericArray<u8, <XSalsa20 as NewCipher>::NonceSize>, associated_data: &[u8], buffer: &mut dyn Buffer) -> Result<(), Error>

fn decrypt_in_place_detached( &self, nonce: &GenericArray<u8, <XSalsa20 as NewCipher>::NonceSize>, associated_data: &[u8], buffer: &mut [u8], tag: &GenericArray<u8, UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>>) -> Result<(), Error>

impl Clone for XSalsa20Poly1305

fn clone(&self) -> XSalsa20Poly1305

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

impl Drop for XSalsa20Poly1305

fn drop(&mut self)

impl NewAead for XSalsa20Poly1305

type KeySize = UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>

fn new( key: &GenericArray<u8, <Salsa<R20> as NewCipher>::KeySize>) -> XSalsa20Poly1305

fn new_from_slice(key: &[u8]) -> Result<Self, Error>

fn generate_key( rng: impl CryptoRng + RngCore) -> GenericArray<u8, Self::KeySize>

Auto Trait Implementations

impl RefUnwindSafe for XSalsa20Poly1305

impl Send for XSalsa20Poly1305

impl Sync for XSalsa20Poly1305

impl Unpin for XSalsa20Poly1305

impl UnwindSafe for XSalsa20Poly1305

Blanket Implementations

impl<Alg> Aead for Alg where Alg: AeadInPlace,

fn encrypt<'msg, 'aad>( &self, nonce: &GenericArray<u8, <Alg as AeadCore>::NonceSize>, plaintext: impl Into<Payload<'msg, 'aad>>) -> Result<Vec<u8, Global>, Error>

fn decrypt<'msg, 'aad>( &self, nonce: &GenericArray<u8, <Alg as AeadCore>::NonceSize>, ciphertext: impl Into<Payload<'msg, 'aad>>) -> Result<Vec<u8, Global>, Error>

impl<Alg> AeadMut for Alg where Alg: AeadMutInPlace,

fn encrypt<'msg, 'aad>( &mut self, nonce: &GenericArray<u8, <Alg as AeadCore>::NonceSize>, plaintext: impl Into<Payload<'msg, 'aad>>) -> Result<Vec<u8, Global>, Error>

fn decrypt<'msg, 'aad>( &mut self, nonce: &GenericArray<u8, <Alg as AeadCore>::NonceSize>, ciphertext: impl Into<Payload<'msg, 'aad>>) -> Result<Vec<u8, Global>, Error>

impl<Alg> AeadMutInPlace for Alg where Alg: AeadInPlace,

fn encrypt_in_place( &mut self, nonce: &GenericArray<u8, <Alg as AeadCore>::NonceSize>, associated_data: &[u8], buffer: &mut impl Buffer) -> Result<(), Error>

fn encrypt_in_place_detached( &mut self, nonce: &GenericArray<u8, <Alg as AeadCore>::NonceSize>, associated_data: &[u8], buffer: &mut [u8]) -> Result<GenericArray<u8, <Alg as AeadCore>::TagSize>, Error>

fn decrypt_in_place( &mut self, nonce: &GenericArray<u8, <Alg as AeadCore>::NonceSize>, associated_data: &[u8], buffer: &mut impl Buffer) -> Result<(), Error>

fn decrypt_in_place_detached( &mut self, nonce: &GenericArray<u8, <Alg as AeadCore>::NonceSize>, associated_data: &[u8], buffer: &mut [u8], tag: &GenericArray<u8, <Alg as AeadCore>::TagSize>) -> Result<(), Error>

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> Same<T> for T

type Output = T

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

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

impl<V, T> VZip<V> for T where V: MultiLane<T>,

fn vzip(self) -> V

fn encrypt_in_place(
&self,
nonce: &GenericArray<u8, <XSalsa20 as NewCipher>::NonceSize>,
associated_data: &[u8],
buffer: &mut dyn Buffer
) -> Result<(), Error>

fn encrypt_in_place_detached(
&self,
nonce: &GenericArray<u8, <XSalsa20 as NewCipher>::NonceSize>,
associated_data: &[u8],
buffer: &mut [u8]
) -> Result<GenericArray<u8, UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>>, Error>

fn decrypt_in_place(
&self,
nonce: &GenericArray<u8, <XSalsa20 as NewCipher>::NonceSize>,
associated_data: &[u8],
buffer: &mut dyn Buffer
) -> Result<(), Error>

fn decrypt_in_place_detached(
&self,
nonce: &GenericArray<u8, <XSalsa20 as NewCipher>::NonceSize>,
associated_data: &[u8],
buffer: &mut [u8],
tag: &GenericArray<u8, UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>>
) -> Result<(), Error>

fn new(
key: &GenericArray<u8, <Salsa<R20> as NewCipher>::KeySize>
) -> XSalsa20Poly1305

fn generate_key(
rng: impl CryptoRng + RngCore
) -> GenericArray<u8, Self::KeySize>

impl<Alg> Aead for Alg where
Alg: AeadInPlace,

fn encrypt<'msg, 'aad>(
&self,
nonce: &GenericArray<u8, <Alg as AeadCore>::NonceSize>,
plaintext: impl Into<Payload<'msg, 'aad>>
) -> Result<Vec<u8, Global>, Error>

fn decrypt<'msg, 'aad>(
&self,
nonce: &GenericArray<u8, <Alg as AeadCore>::NonceSize>,
ciphertext: impl Into<Payload<'msg, 'aad>>
) -> Result<Vec<u8, Global>, Error>

impl<Alg> AeadMut for Alg where
Alg: AeadMutInPlace,

fn encrypt<'msg, 'aad>(
&mut self,
nonce: &GenericArray<u8, <Alg as AeadCore>::NonceSize>,
plaintext: impl Into<Payload<'msg, 'aad>>
) -> Result<Vec<u8, Global>, Error>

fn decrypt<'msg, 'aad>(
&mut self,
nonce: &GenericArray<u8, <Alg as AeadCore>::NonceSize>,
ciphertext: impl Into<Payload<'msg, 'aad>>
) -> Result<Vec<u8, Global>, Error>

impl<Alg> AeadMutInPlace for Alg where
Alg: AeadInPlace,

fn encrypt_in_place(
&mut self,
nonce: &GenericArray<u8, <Alg as AeadCore>::NonceSize>,
associated_data: &[u8],
buffer: &mut impl Buffer
) -> Result<(), Error>

fn encrypt_in_place_detached(
&mut self,
nonce: &GenericArray<u8, <Alg as AeadCore>::NonceSize>,
associated_data: &[u8],
buffer: &mut [u8]
) -> Result<GenericArray<u8, <Alg as AeadCore>::TagSize>, Error>

fn decrypt_in_place(
&mut self,
nonce: &GenericArray<u8, <Alg as AeadCore>::NonceSize>,
associated_data: &[u8],
buffer: &mut impl Buffer
) -> Result<(), Error>

fn decrypt_in_place_detached(
&mut self,
nonce: &GenericArray<u8, <Alg as AeadCore>::NonceSize>,
associated_data: &[u8],
buffer: &mut [u8],
tag: &GenericArray<u8, <Alg as AeadCore>::TagSize>
) -> Result<(), Error>

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>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,