request.html (HS - key) --> response.php
request_exp.html (contains exp timestamp - github issue 42) --> response.php
request2.html --> response2.php
request_cookie.php --> response_cookie.php
request_ws.html (contains whitespaces - github issue 44) --> response.php
request_es256.html (ES - public / private key) --> response.php
request_es256k.html (ESK - JWK json web key) --> response.php
request_rs256.html (RSA - public / private key) --> response.php