IANA consideration: Register authorization request parameter.

[Nat Sakimura]

Authorization request parameter registration is needed.

https://mailarchive.ietf.org/arch/msg/oauth/_E14Trqu962cReu3t6FquPEyigY

One more thing, this document really should register "iss", "aud", and "exp" (and maybe other common JWT claims that are about the token itself like "jti", "iat", etc) as authorization request parameters in https://www.iana.org/assignments/oauth-parameters/oauth-parameters.xhtml#parameters because the parameter names and claim names collide when using a JWT Secured Authorization Request.

Also, we need request and request_uri I suppose.

[Nat Sakimura]

It will be dealt with OpenID Side.