[cabfpub] Pre-Ballot - Short-Life Certificates

Ryan Sleevi sleevi at google.com
Thu Oct 30 08:51:46 MST 2014


As I explained, we've explored this in the past, and it's not something we
believe is worthwhile nor possible at this time.

But this is a bit of a divergence from our topic at hand.

On Thu, Oct 30, 2014 at 8:48 AM, kirk_hall at trendmicro.com <
kirk_hall at trendmicro.com> wrote:

>  This may be too deep for me, but what if browsers followed this logic?
>
>
>
> Cert issued from (original) trusted root in browser root store (not added
> by client) => cert must have CDP and AIA to be treated as valid by browser
>
>
>
> Cert NOT issued from (original) trusted root in browser root store (so
> maybe cert from root added by client) => cert is NOT required to have CDP
> and AIA to be treated as valid by browser
>
>
>
>
>
> -----Original Message-----
> From: public-bounces at cabforum.org [mailto:public-bounces at cabforum.org] On
> Behalf Of Gervase Markham
> Sent: Thursday, October 30, 2014 6:29 AM
> To: Eddy Nigg
> Cc: public at cabforum.org
> Subject: Re: [cabfpub] Pre-Ballot - Short-Life Certificates
>
>
>
> On 29/10/14 22:12, Eddy Nigg wrote:
>
> > Considering that CAs were required to modify the OCSP responders to
>
> > include Good, Revoked and *Unknown* upon request of the browsers
>
> > mostly (I believe Google was a strong supporter of that), it's rather
>
> > confusing to know that browsers entirely ignore it if the certificates
>
> > have no OCSP (and CRL) pointers, not speaking about checking this
>
> > information when available.
>
>
>
> How do you envisage a browser would know which server to ask about the
> Certificate Status of a particular certificate, if the certificate did not
> contain a server pointer?
>
>
>
> Gerv
>
>
>
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