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OptimizedSha256

blvm_consensus::crypto

Struct OptimizedSha256

pub struct OptimizedSha256;

Expand description

Optimized SHA256 hasher with CPU feature detection

Implementations§

impl OptimizedSha256

pub fn new() -> OptimizedSha256

Create a new SHA256 hasher with automatic CPU feature detection

pub fn hash(&self, data: &[u8]) -> [u8; 32]

Hash data using the best available implementation

Priority:

SHA-NI (Intel SHA Extensions) - 10-15x faster for single hashes
sha2 crate with asm - baseline fallback

For batch operations, see batch_sha256 in optimizations module.

pub fn hash256(&self, data: &[u8]) -> [u8; 32]

Compute double SHA256 (SHA256(SHA256(data)))

Uses SHA-NI if available for optimal single-hash performance.

Trait Implementations§

impl Default for OptimizedSha256

fn default() -> OptimizedSha256

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

Auto Trait Implementations§

impl Freeze for OptimizedSha256

impl RefUnwindSafe for OptimizedSha256

impl Send for OptimizedSha256

impl Sync for OptimizedSha256

impl Unpin for OptimizedSha256

impl UnsafeUnpin for OptimizedSha256

impl UnwindSafe for OptimizedSha256

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> 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

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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, 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