[OpenID] UTF-8 processing

[Josh Hoyt]

On 4/11/07, Tan, William <William.Tan at neustar.biz> wrote:
> "The keys and values permit the full Unicode character set (UCS). When
> the keys and values need to be converted to/from bytes, they MUST first
> be represented in the UTF-8 [RFC3629] and then percent encoded [RFC3986]."

Percent encoding only happens when the message is sent as
x-www-urlencoded or as query parameters. When using key-value encoding
from the OpenID specification (e.g. association responses), nothing is
percent-encoded.

Josh