anychain-core 0.1.8

A core support for cryptocurrency wallets
Documentation 
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use ripemd::Ripemd160;
use sha2::{Digest, Sha256, Sha512};
use sha3::Keccak256;

#[inline]
pub fn sha256(input: &[u8]) -> [u8; 32] {
    let mut hasher = Sha256::new();
    hasher.update(input);
    hasher.finalize().into()
}

#[inline]
pub fn sha512(input: &[u8]) -> [u8; 64] {
    let mut hasher = Sha512::new();
    hasher.update(input);
    hasher.finalize().into()
}

#[inline]
pub fn keccak256(input: &[u8]) -> [u8; 32] {
    let mut hasher = Keccak256::new();
    hasher.update(input);
    hasher.finalize().into()
}

pub fn checksum(data: &[u8]) -> Vec<u8> {
    Sha256::digest(Sha256::digest(data)).to_vec()
}

pub fn hash160(bytes: &[u8]) -> Vec<u8> {
    Ripemd160::digest(Sha256::digest(bytes)).to_vec()
}