[TLS]Re: Trust Anchor Negotiation Surveillance Concerns and Risks

Rob Sayre <sayrer@gmail.com> Sat, 20 July 2024 02:05 UTC

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From: Rob Sayre <sayrer@gmail.com>
Date: Fri, 19 Jul 2024 19:05:23 -0700
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To: Devon O'Brien <asymmetric=40google.com@dmarc.ietf.org>
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Subject: [TLS]Re: Trust Anchor Negotiation Surveillance Concerns and Risks
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Isn’t the most obvious issue that more than one party have the private keys?

thanks,
Rob

On Fri, Jul 19, 2024 at 18:29 Devon O'Brien <asymmetric=
40google.com@dmarc.ietf.org> wrote:

> Hi all, We’ve added a document that attempts to summarize, and offer an
> initial analysis of, several of the scenarios that have been raised in
> on-list discussions related to the possibilities that Trust Expressions (or
> more broadly, Trust Anchor Negotiation) could be used to enable
> surveillance, or to make surveillance easier to achieve than with existing
> solutions.
>
> We’ve been adding to this document for some time, and while there is
> overlap with the documents that Dennis has recently shared, it is not a
> response to them, as it was nearly complete by the time they were posted.
> Our goal is for this analysis to be complete and accurate, so we will
> incorporate additional scenarios, arguments, and analysis over time based
> on the ensuing discussion.
>
>
> https://github.com/davidben/tls-trust-expressions/blob/main/surveillance-and-trust-anchor-negotiation.md
>
> As with any of the other documents in the repository, we encourage you to
> ask on list, or file a github issue if you feel we have missed something or
> that our analysis is incorrect
>
> We look forward to the WGs comments and hope to see those coming to
> Vancouver next week.
>
> - Devon, Bob, David
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