go-github-com-operatorfoundation-obfs4 1.0.0 Network obfourscator to scramble network traffic

Obfs4 is a look-like nothing obfuscation protocol that incorporates ideas and concepts from Philipp Winter's ScrambleSuit protocol. The notable differences between ScrambleSuit and obfs4 are:

  • The handshake always does a full key exchange (no such thing as a Session Ticket Handshake).

  • The handshake uses the Tor Project's ntor handshake with public keys obfuscated via the Elligator 2 mapping.

  • The link layer encryption uses NaCl secret boxes (Poly1305/XSalsa20).