How Magic Wormhole Securely Transfers Files

PyCon 2016 · Talk · 33 min · 2016 · YouTube title: Brian Warner - Magic Wormhole- Simple Secure File Transfer - PyCon 2016.mp4

Why it's here

Recommended as the author's own explanation of the design and security of magic-wormhole.

What it covers

Brian Warner, author of magic-wormhole, presents the tool at PyCon 2016. He explains how a few secret words let two computers securely transfer files, covering the cryptography (NaCl, SPAKE2) and library use.