Request for comments: Sorting fields in signature generation

Marius Scurtescu marius at
Tue Sep 26 23:37:32 UTC 2006

On 26-Sep-06, at 4:13 PM, Josh Hoyt wrote:

>> Pass-through (or "echo") parameters and potentially some OpenID
>> extension parameters may include fields with multiple values in order
>> to communicate arrays of data, etc.
> Attribute exchange and other extensions can *easily* be designed not
> to require multiple parameters with the same name.
> Pass-through parameters are *not part of any OpenID specification.*

They are not, but in order to be able to pass them through you have  
to be able to deal with them. Also, you may have to sign them as well.

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