Do We Agree on the Problem We're Trying to Solve?
Recordon, David
drecordon at verisign.com
Fri Jun 8 23:20:37 UTC 2007
I don't see how it requires a centralized registry, if I choose to trust
that LiveJournal, or some ugly URL from AOL, etc will never go away then
that is my choice.
--David
-----Original Message-----
From: specs-bounces at openid.net [mailto:specs-bounces at openid.net] On
Behalf Of Dick Hardt
Sent: Friday, June 08, 2007 4:08 PM
To: Drummond Reed
Cc: specs at openid.net
Subject: Re: Do We Agree on the Problem We're Trying to Solve?
On 8-Jun-07, at 4:00 PM, Drummond Reed wrote:
>
>>> Drummond Reed wrote:
>>>
>>> Multiple, redundant identifiers is what canonical ID mapping
>>> provides. It
>>> doesn't require a master directory; it's as distributed as OpenID
>>> itself,
>>> i.e., it simply provides a way to map a reassignable URL or XRI to a
>>> persistent URL or XRI.
>>
>> Dick Hardt wrote:
>>
>> The persistent URL or XRI *is* a master directory. What do you do
>> when the persistent identifier is compromised, goes out of
>> business ...
>>
>> That is problem B.
>>
>> Canonical IDs do not solve B.
>
> I completely agree that B is a hard problem. However Canonical IDs
> solve B
> if the identifier authority for the Canonical ID follows business and
> operational practices intended to solve B.
And I think there is a solution that does not require a single,
central registry.
One of the other issues with the registry is it is challenging to
provide directed identities.
-- Dick
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