Portions of this module were adapted from:
- node-jwa, copyright (c) 2013 Brian J. Brennan, MIT License
- node-jws, copyright (c) 2013 Brian J. Brennan, MIT License
- jsonwebtoken, copyright (c) 2015 Auth0, Inc., MIT License
- node-jwks-rsa, copyright (c) 2016 Sandrino Di Mattia, MIT License
- hapi-auth-jwt2, copyright (c) 2015-2016, dwyl ltd, ISC License
- mock-jwks, copyright (c) 2018-2019 Levin Keller, MIT License
- Stack Overflow answer
- node-rsa-pem-from-mod-exp, copyright (c) 2014 Michael J. Ryan, MIT License