I'm trying to store an encrypted text in my database, but I have no idea how to decrypted it back. I've tried
$salt = 'c0d4#';
$pepper ='nsa-cia-fbi'; // secret text
$pwd_peppered = hash_hmac("sha256", $salt, $pepper);
$pwd_hashed = password_hash($pwd_peppered, PASSWORD_ARGON2ID);
echo($pwd_hashed);
// right password hash
$pwd_hashed = '$argon2id$v=19$m=65536,t=4,p=1$QnVpT1Rqay5WSmIvRW1HZg$rgx DWPl5bvjwlr7plnOjnE1Sf8lim01pwb6lHGzEaU';
//wrong password hash : for testing purposes
$pwd_hashed_wrong = '$argon2id$v=19$m=65536,t=4,p=1$QnVpT1Rqay5WSmIvRW1HZg$rgx DWPl5bvjwlr7plnOjnE1Sf8lim01pwb6lHGzEaU-wrong-!!';
if (password_verify($pwd_peppered, $pwd_hashed)) {
echo "Password matches.";
// I am inside this block of codes, but ...
// no idea how to decrypt and get my text back ...