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PreHash

quantica::prehash

Enum PreHash

pub enum PreHash {
    Sha256,
    Sha384,
    Sha512,
    Sha224,
    Sha512_224,
    Sha512_256,
    Sha3_224,
    Sha3_256,
    Sha3_384,
    Sha3_512,
    Shake128,
    Shake256,
}

Expand description

Approved pre-hash function for HashML-DSA / HashSLH-DSA (FIPS 204 §5.4, FIPS 205 §10.2). Selects both the digest computed over the message and the DER OID embedded in M′.

Variants§

Sha256

SHA-256 (OID 2.16.840.1.101.3.4.2.1).

Sha384

SHA-384 (OID 2.16.840.1.101.3.4.2.2).

Sha512

SHA-512 (OID 2.16.840.1.101.3.4.2.3).

Sha224

SHA-224 (OID 2.16.840.1.101.3.4.2.4).

Sha512_224

SHA-512/224 (OID 2.16.840.1.101.3.4.2.5).

Sha512_256

SHA-512/256 (OID 2.16.840.1.101.3.4.2.6).

Sha3_224

SHA3-224 (OID 2.16.840.1.101.3.4.2.7).

Sha3_256

SHA3-256 (OID 2.16.840.1.101.3.4.2.8).

Sha3_384

SHA3-384 (OID 2.16.840.1.101.3.4.2.9).

Sha3_512

SHA3-512 (OID 2.16.840.1.101.3.4.2.10).

Shake128

SHAKE128 squeezed to 256 bits (OID 2.16.840.1.101.3.4.2.11).

Shake256

SHAKE256 squeezed to 512 bits (OID 2.16.840.1.101.3.4.2.12).

Trait Implementations§

impl Clone for PreHash

fn clone(&self) -> PreHash

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

impl Copy for PreHash

impl Debug for PreHash

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

Formats the value using the given formatter. Read more

impl Eq for PreHash

impl PartialEq for PreHash

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

Equality operator ==. Read more

1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more

impl StructuralPartialEq for PreHash

Auto Trait Implementations§

impl Freeze for PreHash

impl RefUnwindSafe for PreHash

impl Send for PreHash

impl Sync for PreHash

impl Unpin for PreHash

impl UnsafeUnpin for PreHash

impl UnwindSafe for PreHash

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> 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.