The lndc package implements a secure crypto messaging protocol based off of the Noise Protocol Framework. The package exposes the raw state machine that handles the handshake and subsequent message encryption/decryption scheme. Additionally, the package exposes a net.Conn and a net.Listener interface implementation which allows the encrypted transport to be seamlessly integrated into a codebase.

The secure messaging scheme implemented within this package uses NOISE_XX as the handshake for authenticated key exchange. Please note that this is not the same as brontide which uses the NOISE_XK protocol for handshakes and lndc is not compatible with the same.

This package has intentionally been designed so it can be used as a standalone package for any projects needing secure encrypted+authenticated communications between network enabled programs.

This package requires additional attribution to that of lit since it is adapted from the original brontide package. Please see license for details.