Rust Bcrypt

gistfile1.rs

use bcrypt::{DEFAULT_COST, hash_with_salt};
use hex::encode;
use sha2::{Digest, Sha512};

fn main() {
    println!("Hello, world!");
    
    let my_string = "LSlIhPLWw1j1UjZFG/bJde";
    // let mut my: [u8; 16] = my_string[0..16].try_into().unwrap()
    let my: [u8; 16] = my_string[0..16].as_bytes().try_into().unwrap();
    println!("{:?}", my);

    let s = &my_string[0..16];
    println!("{:?}",  s);
    
    println!("{:?}", encode(my));

    // let mut a: [u8; 16] = Default::default();
    // a.copy_from_slice(my_string[0..16]);



    let pass = "helloworld";
    // Create a new SHA-512 hasher
    let mut hasher = Sha512::new();
        
    // Update the hasher with the bytes of the input string
    hasher.update(pass.as_bytes());

    // Finalize the hash and store it in a fixed-size array
    let result = hasher.finalize();

    // Convert the hash result to a hexadecimal string
    let hash_hex = result.iter().map(|byte| format!("{:02x}", byte)).collect::<String>();

    println!("SHA-512 hash: {}", hash_hex);

    // let byte_slice: [u8; 16] = &my_string.as_bytes()[0..16];
    // let hashed = hash_with_salt(hash_hex, DEFAULT_COST, my);
    // println!("{:?}", hashed);

    let res = bcrypt::bcrypt(12, my, &result);
    println!("{:?}", encode(res));
}