forked from I2P_Developers/i2p.i2p

ECIES (ratchet) introduced about 4 years ago, and we are still defaulting to both ECIES and ElG in most places. There are four cases: - New install: $I2P/i2ptunnel.config as shipped - New tunnel: i2ptunnel code sets default - Existing tunnel, no enc type config: i2ptunnel code sets default - Existing tunnel, config changed and saved via UI in last 4 years: Setting as in config file Changes: - New install: Change eepsite and IRC client to ECIES-only; shared clients remains both - New tunnel: Change from both to ECIES-only - Existing tunnel, no enc type config: Change servers to ECIES-only; clients remain both - Existing tunnel with enc type config: No defaults, no change