Hello!
We're glad to inform you all that Chamaeleon https://airvpn.org/servers/Chamaeleon in Dallas now runs OpenVPN 2.5 daemons and is configured to accept connections with cipher CHACHA20-POLY1305 both on Control and Data Channel. You can connect in ChaCha20 with Eddie Android edition, OpenVPN 3.3 AirVPN alpha for Linux, or by using Eddie desktop edition with OpenVPN 2.5.
To use cipher ChaCha20:
with Eddie Android edition, select "Settings" > "AirVPN" > "Encryption Algorithm" > "CHACHA20-POLY1305"
with OpenVPN 3.3 AirVPN please see here:
with Eddie desktop edition, install OpenVPN 2.5, tell Eddie to use OpenVPN 2.5 in "Preferences" > "Advanced" , finally add the following custom directives in "Preferences" > "OVPN Directives" and make sure to connect or white list ONLY experimental ChaCha20 servers
ncp-disable
cipher CHACHA20-POLY1305
Servers supporting ChaCha20 are marked as "Experimental ChaCha20" in https://airvpn.org/status in a yellow warning.
Kind regards