ab97d9693f
This commit introduces Brontide: an authenticated key agreement protocol in three acts. Brontide is the successor to lndc within lnd, and ultimately within the greater Lighting Network. Brontide uses the Noise_XK handshake for initial key agreement, then implements an AEAD scheme which encrypts+authenticates both packets, and the lengths of the packets on the wire. The initial authentication handshake preserves the responder’s identity by never transmitting it to the initiator and performing mutual authentication via an incremental Triple-DH based on ECDH of secp256k1 and an HKDF which uses SHA-256. Bronzed isn’t yet integrated within the wider daemon yet. Full integration will land in a future pull request. |
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| conn.go | ||
| listener.go | ||
| noise_test.go | ||
| noise.go | ||