Re: [TLS] Selfie attack was Re: Distinguishing between external/resumption PSKs

[Viktor Dukhovni]

> On Sep 23, 2019, at 1:49 PM, Mohit Sethi M 
> <mohit.m.sethi=40ericsson....@dmarc.ietf.org> wrote:
> 
> Hi all,
> 
> On the topic of external PSKs in TLS 1.3, I found a publication on the 
> Selfie attack: https://eprint.iacr.org/2019/347

If I not missing something, eeels like simple misconfiguration.
How is this different from, say, using the same wildcard certificate
on both nodes?

-- 
        Viktor.

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