Hi, I have a similiar problem. I’m trying to understand the flow of authentication. I’m using PHP as backend and it works, it validate the token. But I’m trying to validate the signature of my token manually (using jwt.io). So I found the key from the api /keys but when I try to validate the token I get “wrong signature”. The public keu is correct since the kid is the same. Do you know the reason?
EDIT: I understood that “n” is not the key, but the modulus and that key is generated from “n” and “e”. So I used an online resource which take in input modulus and exponent, it generates a key but still I get Invalid signature from jwt.io