Re: [MLS] Use Cases for avoiding Forward Secrecy
Dave Cridland <dave@cridland.net> Fri, 02 March 2018 09:51 UTC
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From: Dave Cridland <dave@cridland.net>
Date: Fri, 2 Mar 2018 09:51:00 +0000
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To: Russ Housley <housley@vigilsec.com>
Cc: mls@ietf.org
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Subject: Re: [MLS] Use Cases for avoiding Forward Secrecy
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On 1 March 2018 at 15:11, Russ Housley <housley@vigilsec.com> wrote: > This is similar to the approach used in some email environments. The email > message is decrypted for reading, and then encrypted in a separate archive > key for storage. Sure, but that explicitly means that messages within the archive can no longer be authenticated, doesn't it? That, in turn, is a clear downgrade from the NCSC's SAKKE dictat. For all its faults, that is providing a secure archive that the enterprise has access to via an offline key escrow. If I'm wrong here please don't hesitate to correct me. Dave.
- [MLS] Use Cases for avoiding Forward Secrecy Dave Cridland
- Re: [MLS] Use Cases for avoiding Forward Secrecy Raphael Robert
- Re: [MLS] Use Cases for avoiding Forward Secrecy Phillip Hallam-Baker
- Re: [MLS] Use Cases for avoiding Forward Secrecy Stephen Farrell
- Re: [MLS] Use Cases for avoiding Forward Secrecy Phillip Hallam-Baker
- Re: [MLS] Use Cases for avoiding Forward Secrecy Dennis Jackson
- Re: [MLS] Use Cases for avoiding Forward Secrecy Phillip Hallam-Baker
- Re: [MLS] Use Cases for avoiding Forward Secrecy Dave Cridland
- Re: [MLS] Use Cases for avoiding Forward Secrecy Phillip Hallam-Baker
- Re: [MLS] Use Cases for avoiding Forward Secrecy Eric Rescorla
- Re: [MLS] Use Cases for avoiding Forward Secrecy Phillip Hallam-Baker
- Re: [MLS] Use Cases for avoiding Forward Secrecy Dennis Jackson
- Re: [MLS] Use Cases for avoiding Forward Secrecy Jon Millican
- Re: [MLS] Use Cases for avoiding Forward Secrecy Stephen Farrell
- Re: [MLS] Use Cases for avoiding Forward Secrecy Phillip Hallam-Baker
- Re: [MLS] Use Cases for avoiding Forward Secrecy Richard Barnes
- Re: [MLS] Use Cases for avoiding Forward Secrecy Dave Cridland
- Re: [MLS] Use Cases for avoiding Forward Secrecy Dave Cridland
- Re: [MLS] Use Cases for avoiding Forward Secrecy Russ Housley
- Re: [MLS] Use Cases for avoiding Forward Secrecy Phillip Hallam-Baker
- Re: [MLS] Use Cases for avoiding Forward Secrecy Jon Millican
- Re: [MLS] Use Cases for avoiding Forward Secrecy Sean Turner
- Re: [MLS] Use Cases for avoiding Forward Secrecy Dave Cridland
- Re: [MLS] Use Cases for avoiding Forward Secrecy Dave Cridland
- Re: [MLS] Use Cases for avoiding Forward Secrecy Katriel Cohn-Gordon
- Re: [MLS] Use Cases for avoiding Forward Secrecy Dave Cridland
- Re: [MLS] Use Cases for avoiding Forward Secrecy Eric Rescorla
- Re: [MLS] Use Cases for avoiding Forward Secrecy Nadim Kobeissi
- Re: [MLS] Use Cases for avoiding Forward Secrecy Dave Cridland
- Re: [MLS] Use Cases for avoiding Forward Secrecy Stephen Farrell
- Re: [MLS] Use Cases for avoiding Forward Secrecy Dave Cridland
- Re: [MLS] Use Cases for avoiding Forward Secrecy Nadim Kobeissi
- Re: [MLS] Use Cases for avoiding Forward Secrecy Phillip Hallam-Baker