How to encrypt regular phone calls? (lemmy.zip)

submitted 7 months ago by MrSoup@lemmy.zip to c/privacy@lemmy.ml

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Is it even possible on android? Is there a FOSS dialer to optionally encrypt some phone calls (non voip) using a pre-shared key with other party?

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[-] ReversalHatchery@beehaw.org 1 points 7 months ago

Maybe I'm wrong, but I think it's not the dialer app that operates the microphone, or at least it does not have total control over it, to record something and pass something else to the system.

this post was submitted on 16 Apr 2024

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