[cabfpub] For Discussion: S/MIME Working Group Charter

Ryan Sleevi sleevi at google.com
Thu May 17 23:51:00 UTC 2018


I don't think it's a cross-EKU situation, though, but I'm glad we're in
agreement.

An email server certificate is an id-kp-serverAuth EKU. That's already
covered by another WG

On Thu, May 17, 2018 at 7:49 PM, Tim Hollebeek via Public <
public at cabforum.org> wrote:

> My personal opinion is that cross-EKU chimeras should not exist.  I
> realize they’re extremely common in the industry, but they’re bad.
>
>
>
> DigiCert has had a long and vigorous internal discussion about the correct
> number of EKUs in a certificate.  I’m a strong proponent of the “exactly
> one” position, but other people have differing opinions.
>
>
>
> I see Ryan agreeing; I think we should do whatever we can to make sure the
> Working Groups have disjoint and clearly defined scopes.
>
>
>
> -Tim
>
>
>
> *From:* Moudrick M. Dadashov [mailto:md at ssc.lt]
> *Sent:* Thursday, May 17, 2018 7:30 PM
> *To:* Tim Hollebeek <tim.hollebeek at digicert.com>; CA/Browser Forum Public
> Discussion List <public at cabforum.org>
> *Subject:* Re: [cabfpub] For Discussion: S/MIME Working Group Charter
>
>
>
> Email server certificates not included?
>
> Thanks,
> M.D.
>
> On 5/18/2018 1:49 AM, Tim Hollebeek via Public wrote:
>
> Oops, missed a spot:
>
>
>
> 1. To specify S/MIME Baseline Requirements, Extended Validation
> Guidelines, Network and Certificate System Security Requirements, and other
> acceptable practices for the issuance and management of S/MIME certificates
> used to sign and encrypt emails.
>
>
>
>
>
>
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