Struct digest::CtOutput

pub struct CtOutput<T: OutputSizeUser> { /* private fields */ }

Fixed size output value which provides a safe Eq implementation that runs in constant time.

It is useful for implementing Message Authentication Codes (MACs).

Implementations

impl<T: OutputSizeUser> CtOutput<T>

pub fn new(bytes: Output<T>) -> Self

Create a new CtOutput value.

pub fn into_bytes(self) -> Output<T>

Get the inner Output array this type wraps.

Trait Implementations

impl<T: Clone + OutputSizeUser> Clone for CtOutput<T>

fn clone(&self) -> CtOutput<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: OutputSizeUser> ConstantTimeEq for CtOutput<T>

fn ct_eq(&self, other: &Self) -> Choice

Determine if two items are equal.

fn ct_ne(&self, other: &Self) -> Choice

Determine if two items are NOT equal.

impl<'a, T: OutputSizeUser> From<&'a GenericArray<u8, <T as OutputSizeUser>::OutputSize>> for CtOutput<T>

fn from(bytes: &'a Output<T>) -> Self

Converts to this type from the input type.

impl<T: OutputSizeUser> From<GenericArray<u8, <T as OutputSizeUser>::OutputSize>> for CtOutput<T>

fn from(bytes: Output<T>) -> Self

Converts to this type from the input type.

impl<T: OutputSizeUser> PartialEq for CtOutput<T>

fn eq(&self, x: &CtOutput<T>) -> bool

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

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<T: OutputSizeUser> Eq for CtOutput<T>