Function firebase_scrypt::verify_password

pub fn verify_password(
    password: &str,
    known_hash: &str,
    salt: &str,
    salt_separator: &str,
    signer_key: &str,
    rounds: u32,
    mem_cost: u32
) -> Result<bool, GenerateHashError>

Verifies the password with a given known hash.

In case the salt separator, signer key, number of rounds and cost of memory don’t change in runtime, you may want to use the FirebaseScrypt struct to manage them.

Example

use firebase_scrypt::verify_password;

const SALT_SEPARATOR: &str = "Bw==";
const SIGNER_KEY: &str = "jxspr8Ki0RYycVU8zykbdLGjFQ3McFUH0uiiTvC8pVMXAn210wjLNmdZJzxUECKbm0QsEmYUSDzZvpjeJ9WmXA==";
const ROUNDS: u32 = 8;
const MEM_COST: u32 = 14;

let password = "user1password";
let salt = "42xEC+ixf3L2lw==";
let password_hash ="lSrfV15cpx95/sZS2W9c9Kp6i/LVgQNDNC/qzrCnh1SAyZvqmZqAjTdn3aoItz+VHjoZilo78198JAdRuid5lQ==";

let is_valid = verify_password(
    password,
    password_hash,
    salt,
    SALT_SEPARATOR,
    SIGNER_KEY,
    ROUNDS,
    MEM_COST,
).unwrap();

assert!(is_valid)