Crate shabal

An implementation of the Shabal cryptographic hash algorithm.

There are 5 standard algorithms specified in the Shabal standard:

• Shabal192, which is the Shabal algorithm with the result truncated to 192 bits
• Shabal224, which is the Shabal algorithm with the result truncated to 224 bits
• Shabal256, which is the Shabal algorithm with the result truncated to 256 bits.
• Shabal384, which is the Shabal algorithm with the result truncated to 384 bits.
• Shabal512, which is the Shabal algorithm with the result not truncated.

There is a single Shabal algorithm. All variants have different initialisation and apart from Shabal512 all truncate the result.

Usage

use hex_literal::hex;
use shabal::{Shabal256, Digest};

// create a Shabal256 hasher instance
let mut hasher = Shabal256::new();

// process input message
hasher.update(b"helloworld");

// acquire hash digest in the form of GenericArray,
// which in this case is equivalent to [u8; 32]
let result = hasher.finalize();
assert_eq!(result[..], hex!("
    d945dee21ffca23ac232763aa9cac6c15805f144db9d6c97395437e01c8595a8
")[..]);

Also see RustCrypto/hashes readme.

Re-exports

pub use digest;

Structs

ShabalVarCore

Inner state of Shabal hash functions.

Traits

Digest

Convenience wrapper trait covering functionality of cryptographic hash functions with fixed output size.

Type Aliases

Shabal192

Shabal192 hasher.

Shabal224

Shabal224 hasher.

Shabal256

Shabal256 hasher.

Shabal384

Shabal384 hasher.

Shabal512

Shabal512 hasher.