ValarDragon 7bf28af590
p2p/secret_connection: Switch salsa usage to hkdf + chacha
This now uses one hkdf on the X25519 shared secret to create
a key for the sender and receiver.
The hkdf call is now just called upon the computed shared
secret, since the shared secret is a function of the pubkeys.

The nonces now start at 0, as we are using chacha as a stream
cipher, and the sender and receiver now have different keys.
2018-07-26 00:12:32 +02:00
..
2018-06-12 13:25:52 +04:00
2018-05-23 10:01:32 -04:00