Encryption & Decryption salt in PHP with OpenSSL

encryption_openssl_salt.php

<?php 

function encrypt($data, $password){
	$iv = substr(sha1(mt_rand()), 0, 16);
	$password = sha1($password);

	$salt = sha1(mt_rand());
	$saltWithPassword = hash('sha256', $password.$salt);

	$encrypted = openssl_encrypt(
	  "$data", 'aes-256-cbc', "$saltWithPassword", null, $iv
	);
	$msg_encrypted_bundle = "$iv:$salt:$encrypted";
	return $msg_encrypted_bundle;
}


function decrypt($msg_encrypted_bundle, $password){
	$password = sha1($password);

	$components = explode( ':', $msg_encrypted_bundle );
	$iv            = $components[0];
	$salt          = hash('sha256', $password.$components[1]);
	$encrypted_msg = $components[2];

	$decrypted_msg = openssl_decrypt(
	  $encrypted_msg, 'aes-256-cbc', $salt, null, $iv
	);

	if ( $decrypted_msg === false )
		return false;
	return $decrypted_msg;
}



$d = encrypt('this is message', 'secret key');
echo decrypt($d,'secret key');

Is there any update to use on php ^8.2?