Spyke
showerthoughts·Showerthoughtsbyovercast

horny-ness in humans is not that different from other species’ heat

every so often we experience some chemical reactions inside of us that make us wish for contact with other beings of our same nature to get in the same act that serves as a way to preserve our species, and our personalities suffer subtle changes that favour that to happen

after that we return to our usual (and sometimes shyer) self until time pases and the cycle repeats

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This is called a governor. It lowers the fuel supply to a steam engine when it starts speeding up, thus ensuring a steady speed. We need a governor mechanism for technological progress.

This would stop the currently exponential pace of growth from outpacing what society, and regulation, can adapt to. Thus avoiding the inevitable crash that will happen when we lose control of the exponentially accelerating train of technology, and it flies off the rails.

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177
showerthoughts·ShowerthoughtsbyAniki

thoughts about end-to-end encryption

you know matrix chat? it's supposed to be end-to-end encrypted. the same goes for whatsapp and other chat applications.

(technical note: if alice wants to send a message to bob with end-to-end encryption, then alice signs the message with her private key and bob's public key. then bob can read the message with alice's public key and his private key. so bob knows that the message actually comes from alice, and nobody can read it but bob.)

here's the problem: the public keys are all stored on someone else's (3rd party) server. for whatsapp, they're stored on whatsapp's server. so if bob gets a message from alice, he has to read that message with alice's public key, but he gets the key from whatsapp's server. so whatsapp can do a man-in-the-middle attack quite easily by giving out a fake alice's public key.

actual effective end-to-end communication is only possible if alice and bob exchange public keys in real life. this circumvents a 3rd party server. and this is what needs to be implemented in chat applications such as matrix chat. (you can pass the public key with a QR code or sth like that)

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