Enum umbral_pre::DecryptionError

source · [−]

pub enum DecryptionError {
    CiphertextTooShort,
    AuthenticationFailed,
}

Expand description

Errors that can happend during symmetric decryption.

Variants

`CiphertextTooShort`

Ciphertext (which should be prepended by the nonce) is shorter than the nonce length.

`AuthenticationFailed`

The ciphertext and the attached authentication data are inconsistent. This can happen if:

an incorrect key is used,
the ciphertext is modified or cut short,
an incorrect authentication data is provided on decryption.

Trait Implementations

source

impl Debug for DecryptionError

source

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

Formats the value using the given formatter. Read more

source

impl Display for DecryptionError

source

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

Formats the value using the given formatter. Read more

source

impl PartialEq<DecryptionError> for DecryptionError

source

fn eq(&self, other: &DecryptionError) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

1.0.0 · source

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

source

impl StructuralPartialEq for DecryptionError

Auto Trait Implementations

impl RefUnwindSafe for DecryptionError

impl Send for DecryptionError

impl Sync for DecryptionError

impl Unpin for DecryptionError

impl UnwindSafe for DecryptionError

Blanket Implementations

source

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

source

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

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

source

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

source

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.

source

impl<T> Same<T> for T

type Output = T

Should always be Self

source

impl<T> ToString for T where
T: Display + ?Sized,

source

default fn to_string(&self) -> String

Converts the given value to a String. Read more

source

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.

source

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.

Enum umbral_pre::DecryptionError

Variants

`CiphertextTooShort`

`AuthenticationFailed`

Trait Implementations

impl Debug for DecryptionError

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

impl Display for DecryptionError

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

impl PartialEq<DecryptionError> for DecryptionError

fn eq(&self, other: &DecryptionError) -> bool

fn ne(&self, other: &Rhs) -> bool

impl StructuralPartialEq for DecryptionError

Auto Trait Implementations

impl RefUnwindSafe for DecryptionError

impl Send for DecryptionError

impl Sync for DecryptionError

impl Unpin for DecryptionError

impl UnwindSafe for DecryptionError

Blanket Implementations

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> ToString for T where
T: Display + ?Sized,

default fn to_string(&self) -> String

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>

Enum umbral_pre::DecryptionError

Variants

CiphertextTooShort

AuthenticationFailed

Trait Implementations

impl Debug for DecryptionError

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

impl Display for DecryptionError

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

impl PartialEq<DecryptionError> for DecryptionError

fn eq(&self, other: &DecryptionError) -> bool

fn ne(&self, other: &Rhs) -> bool

impl StructuralPartialEq for DecryptionError

Auto Trait Implementations

impl RefUnwindSafe for DecryptionError

impl Send for DecryptionError

impl Sync for DecryptionError

impl Unpin for DecryptionError

impl UnwindSafe for DecryptionError

Blanket Implementations

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> ToString for T where T: Display + ?Sized,

default fn to_string(&self) -> String

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>

`CiphertextTooShort`

`AuthenticationFailed`

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> ToString for T where
T: Display + ?Sized,

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

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