Preface: What is Paseto?: https://developer.okta.com/blog/2019/10/17/a-thorough-introduction-to-paseto I am using the PHP library for Paseto from here I am using the Node.js Paseto lib from here I have been able to successfully achieve the creation of a Paseto V1 token and corresponding public key using the PHP lib (with a RSA private key on the server side for keypair), and then use