// 2. Generate secret key from a randomized string
$secretKey = substr(generateHash(GEN_PASS(rand(128, 256))), -$nums);
// 3. Write the key to the file
// 2. Generate secret key from a randomized string
$secretKey = substr(generateHash(GEN_PASS(rand(128, 256))), -$nums);
// 3. Write the key to the file