this post was submitted on 16 Apr 2024
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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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[–] [email protected] 2 points 2 months ago (2 children)

With audio encryption hardware, sure. Speak into that and feed its output to the mic on the phone

[–] [email protected] 2 points 2 months ago (1 children)

I think they are interested in a purely software solution

[–] [email protected] 2 points 2 months ago

I think you're right. I know for a fact that I do not know of any, not for regular phone calls. Obviously if you want to use the internet and data, there's tons of options.

[–] [email protected] 1 points 2 months ago* (last edited 2 months ago) (1 children)

do you know of any purchasable equipment? I've never been able to find any, then again I'm not versed in such things too much

[–] [email protected] 1 points 2 months ago

I don't myself. So I am not sure.