this post was submitted on 21 Sep 2023
265 points (96.5% liked)
Privacy
32442 readers
713 users here now
A place to discuss privacy and freedom in the digital world.
Privacy has become a very important issue in modern society, with companies and governments constantly abusing their power, more and more people are waking up to the importance of digital privacy.
In this community everyone is welcome to post links and discuss topics related to privacy.
Some Rules
- Posting a link to a website containing tracking isn't great, if contents of the website are behind a paywall maybe copy them into the post
- Don't promote proprietary software
- Try to keep things on topic
- If you have a question, please try searching for previous discussions, maybe it has already been answered
- Reposts are fine, but should have at least a couple of weeks in between so that the post can reach a new audience
- Be nice :)
Related communities
much thanks to @gary_host_laptop for the logo design :)
founded 5 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
When someone wants to start a conversation they send their public key unencrypted (no need for it to be encrypted) and then you send your public key It will be one more message but the keyboard could have some sort of "profiles" for every persons public key, that you could select (This is just an idea, I have no coding experience)
Okay, but how do you then make sure that key isn't intercepted? Anyone who has the key can read your messages
They are talking about asymmetric encryption which has a keypair, private key (kept secret only by the owner) and a public key that is used by everyone that would send them a message. You can’t decrypt the message with the public key when it is encrypted using the public key, you must use the private key to decrypt it.
Ah, I missed the public key part.
That is true, you could do that
http://pgp.mit.edu/
Yeah, they're a bit cart ahead of horse on that one.