Re: [Acme] Onion address validation extension

2020-07-09 Thread Roland Shoemaker
On Thu, Jul 9, 2020 at 6:01 AM Ryan Sleevi wrote: > > > On Thu, Jul 9, 2020 at 8:30 AM Ilari Liusvaara > wrote: > >> On Wed, Jul 08, 2020 at 08:03:40PM +0200, Sebastian Nielsen wrote: >> > Couldn’t it be done in the way that the ACME server creates a nonce. >> >> I am not sure why the client non

Re: [Acme] Onion address validation extension

2020-07-09 Thread Roland Shoemaker
I would be extremely uncomfortable specifying a mechanism like this. It would be a large divergence from the existing ACME specification, and would create significant traps for implementers to fall into. Specifically this would break assumptions in most existing implementations, principally that an

Re: [Acme] Onion address validation extension

2020-07-09 Thread Sebastian Nielsen
>>ACME protocol is not meant to proceed to CSR sending until after all names are validated. Breaking that would cause implementation problems. Thats why there should be 2 validation types, so a client who support the new "skip ahead" validation type would know that it only needs to request o

Re: [Acme] Onion address validation extension

2020-07-09 Thread Ryan Sleevi
On Thu, Jul 9, 2020 at 8:30 AM Ilari Liusvaara wrote: > On Wed, Jul 08, 2020 at 08:03:40PM +0200, Sebastian Nielsen wrote: > > Couldn’t it be done in the way that the ACME server creates a nonce. > > I am not sure why the client nonce is there. And I can not quickly find > any discussion about cr

Re: [Acme] Onion address validation extension

2020-07-09 Thread Ilari Liusvaara
On Wed, Jul 08, 2020 at 08:03:40PM +0200, Sebastian Nielsen wrote: > Couldn’t it be done in the way that the ACME server creates a nonce. I am not sure why the client nonce is there. And I can not quickly find any discussion about cryptographic reasons. It could be for hash strenthening. However,

[Acme] Genart last call review of draft-ietf-acme-email-smime-08

2020-07-09 Thread Peter Yee via Datatracker
Reviewer: Peter Yee Review result: Ready with Issues I am the assigned Gen-ART reviewer for this draft. The General Area Review Team (Gen-ART) reviews all IETF documents being processed by the IESG for the IETF Chair. Please treat these comments just like any other last call comments. For more in