ssi_crypto::algorithm

Struct EdDSA

pub struct EdDSA;

Expand description

Edwards-curve Digital Signature Algorithm (EdDSA) using SHA-256.

The following curves are defined for use with EdDSA:

Ed25519
Ed448

See: https://www.rfc-editor.org/rfc/rfc8037

Trait Implementations§

impl Clone for EdDSA

fn clone(&self) -> EdDSA

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for EdDSA

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

Formats the value using the given formatter. Read more

impl Default for EdDSA

fn default() -> EdDSA

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

impl From<EdDSA> for Algorithm

fn from(_a: EdDSA) -> Self

Converts to this type from the input type.

impl From<EdDSA> for AlgorithmInstance

fn from(_: EdDSA) -> Self

Converts to this type from the input type.

impl Hash for EdDSA

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher. Read more

1.3.0 · Source§

fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more

impl PartialEq for EdDSA

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

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl SignatureAlgorithmInstance for EdDSA

type Algorithm = EdDSA

fn algorithm(&self) -> EdDSA

impl SignatureAlgorithmType for EdDSA

type Instance = EdDSA

impl TryFrom<Algorithm> for EdDSA

type Error = UnsupportedAlgorithm

The type returned in the event of a conversion error.

fn try_from(a: Algorithm) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<AlgorithmInstance> for EdDSA

type Error = UnsupportedAlgorithm

The type returned in the event of a conversion error.

fn try_from(a: AlgorithmInstance) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for EdDSA

impl Eq for EdDSA

impl StructuralPartialEq for EdDSA

Auto Trait Implementations§

impl Freeze for EdDSA

impl RefUnwindSafe for EdDSA

impl Send for EdDSA

impl Sync for EdDSA

impl Unpin for EdDSA

impl UnwindSafe for EdDSA

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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

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

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> IntoEither for T

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

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

impl<T> Pointable for T

const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Same for T

type Output = T

Should always be Self

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.

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

fn vzip(self) -> V