Module sha3_256

Available on crate feature dep_orion only.

SHA3-256 as specified in the FIPS PUB 202.

Parameters:

• data: The data to be hashed.

Errors:

An error will be returned if:

• finalize() is called twice without a reset() in between.
• update() is called after finalize() without a reset() in between.

Example:

use orion::hazardous::hash::sha3::sha3_256::Sha3_256;

// Using the streaming interface
let mut state = Sha3_256::new();
state.update(b"Hello world")?;
let hash = state.finalize()?;

// Using the one-shot function
let hash_one_shot = Sha3_256::digest(b"Hello world")?;

assert_eq!(hash, hash_one_shot);

Structs

Digest

A type to represent the Digest that SHA3-256 returns.

Sha3_256

SHA3-256 streaming state.

Constants

SHA3_256_OUTSIZE

Output size of SHA3-256 in bytes.

SHA3_256_RATE

Rate of SHA3-256 (equivalent to blocksize in SHA2).