Trait Digest 

pub trait Digest: Sealed {
    type Output: AsRef<[u8]>;

    const OUTPUT_SIZE: usize;

    // Required methods
    fn new() -> Self;
    fn update(&mut self, data: &[u8]);
    fn finalize(self) -> Self::Output;
}

Wrapper trait for emassy-crypto hashers

Required Associated Constants

const OUTPUT_SIZE: usize

The output size of the hasher (in bytes)

Required Associated Types

type Output: AsRef<[u8]>

The output type of the hasher

Required Methods

fn new() -> Self

Create a new hasher instance

fn update(&mut self, data: &[u8])

Process data, updating the internal state

fn finalize(self) -> Self::Output

Retrieve result and consume hasher instance

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl Digest for Sha1

const OUTPUT_SIZE: usize = embassy_crypto::Sha1::OUTPUT_SIZE

type Output = [u8; 20]

fn new() -> Self

fn update(&mut self, d: &[u8])

fn finalize(self) -> [u8; 20]

impl Digest for Sha224

const OUTPUT_SIZE: usize = embassy_crypto::Sha224::OUTPUT_SIZE

type Output = [u8; 28]

fn new() -> Self

fn update(&mut self, d: &[u8])

fn finalize(self) -> [u8; 28]

impl Digest for Sha256

const OUTPUT_SIZE: usize = embassy_crypto::Sha256::OUTPUT_SIZE

type Output = [u8; 32]

fn new() -> Self

fn update(&mut self, d: &[u8])

fn finalize(self) -> [u8; 32]

impl Digest for Sha384

const OUTPUT_SIZE: usize = embassy_crypto::Sha384::OUTPUT_SIZE

type Output = [u8; 48]

fn new() -> Self

fn update(&mut self, d: &[u8])

fn finalize(self) -> [u8; 48]

impl Digest for Sha512

const OUTPUT_SIZE: usize = embassy_crypto::Sha512::OUTPUT_SIZE

type Output = [u8; 64]

fn new() -> Self

fn update(&mut self, d: &[u8])

fn finalize(self) -> [u8; 64]

impl Digest for Sha512_224

const OUTPUT_SIZE: usize = embassy_crypto::Sha512_224::OUTPUT_SIZE

type Output = [u8; 28]

fn new() -> Self

fn update(&mut self, d: &[u8])

fn finalize(self) -> [u8; 28]

impl Digest for Sha512_256

const OUTPUT_SIZE: usize = embassy_crypto::Sha512_256::OUTPUT_SIZE

type Output = [u8; 32]

fn new() -> Self

fn update(&mut self, d: &[u8])

fn finalize(self) -> [u8; 32]

Implementors