[keycloak-dev] JWS sizes

FYI, Signature for RSA-Sha-256 for JWS is 172 bytes. The Header of the JWS is minimally 20 extra bytes. Can be more depending on additional headers (kid, typ, cty). Wanted to state these numbers as they effect if we want to use a cookie to store session information instead of within a ClientSessionModel on the auth server, or HttpSession on clients/apps. Supposedly cookie storage is limited to 4k per domain, so we're immediately starting 200 bytes (5%) in the hole. Bill