在Java中使用char[]推荐的方法来散列密码？

import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.security.SecureRandom;

public class PasswordHashing {
    public static void main(String[] args) {
        String password = "myPassword123";
        char[] passwordChars = password.toCharArray();

        byte[] salt = generateSalt();
        byte[] hashedPassword = hashPassword(passwordChars, salt);

        // 将salt和hashedPassword存储到数据库中
        // ...

        // 验证密码
        boolean isPasswordValid = verifyPassword(passwordChars, salt, hashedPassword);
        System.out.println("Password is valid: " + isPasswordValid);
    }

    private static byte[] generateSalt() {
        SecureRandom random = new SecureRandom();
        byte[] salt = new byte[16];
        random.nextBytes(salt);
        return salt;
    }

    private static byte[] hashPassword(char[] password, byte[] salt) {
        try {
            MessageDigest md = MessageDigest.getInstance("SHA-256");
            md.update(salt);
            byte[] hashedPassword = md.digest(new String(password).getBytes());
            return hashedPassword;
        } catch (NoSuchAlgorithmException e) {
            e.printStackTrace();
        }
        return null;
    }

    private static boolean verifyPassword(char[] password, byte[] salt, byte[] expectedHash) {
        byte[] actualHash = hashPassword(password, salt);
        if (actualHash == null || actualHash.length != expectedHash.length) {
            return false;
        }
        for (int i = 0; i < actualHash.length; i++) {
            if (actualHash[i] != expectedHash[i]) {
                return false;
            }
        }
        return true;
    }
}