this post was submitted on 28 Sep 2022
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Matrix

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E2EE vulnerabilities in matrix-js-sdk, matrix-ios-sdk and matrix-android-sdk2: if you use Element or (matrix.org)
submitted 2 years ago by cypherpunks@lemmy.ml to c/matrix@lemmy.ml
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[–] jcast@mastodon.social 2 points 2 years ago (2 children)

@poVoq @sexy_peach

Isn't matrix also based on session keys?
I think the issue is more about how keys are shared between devices, and access to previous messages granted?

[–] poVoq 3 points 2 years ago

I am not an expert on the topic, but yes the key sharing seems to be the ultimate source of these issues.

[–] jcast@mastodon.social 1 points 2 years ago

@poVoq @sexy_peach

shared meaning cross-signed