support kex algo [email protected] about ssh2-streams HOT 1 CLOSED

There's two issues here:

1. ssh2 would be the more appropriate place for this as it is currently receiving updates whereas ssh2-streams is not, however...
2. OpenSSL does not have built-in support for sntrup761, which makes it reasonably impossible to support it in ssh2 (unless you can convince node.js core to add the appropriate OpenSSL patches and expose access to sntrup761). It's possible a C++ addon could be written, but I'm very reluctant to do that for two reasons: I don't see the post-quantum algorithms as being that commonly used yet and people already complain about optional C++ addons (but perhaps the people really interested in the post-quantum algorithms do not intersect with that other group).

from ssh2-streams.