Struct sha2_const::Sha384

pub struct Sha384 { /* fields omitted */ }

The SHA-384 hash function.

The SHA-512 algorithm with the SHA-384 initialization vector, truncated to 384 bits.

Examples

const DIGEST: [u8; 48] = Sha384::new()
    .update(b"The quick brown fox ")
    .update(b"jumps over the lazy dog")
    .finalize();

assert_eq!(
    hex::encode(&DIGEST[..]),
    concat!(
        "ca737f1014a48f4c0b6dd43cb177b0afd9e5169367544c49",
        "4011e3317dbf9a509cb1e5dc1e85a941bbee3d7f2afbc9b1"
    )
);

Implementations

impl Sha384

pub const BLOCK_SIZE: usize

The internal block size of the hash function.

pub const DIGEST_SIZE: usize

The digest size of the hash function.

pub const fn new() -> Self

Construct a new instance.

pub const fn update(self, input: &[u8]) -> Self

Add input data to the hash context.

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

Finalize the context and compute the digest.

Trait Implementations

impl Clone for Sha384

fn clone(&self) -> Sha384

Returns a copy of the value.

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

Performs copy-assignment from source.