I'm using Ubuntu 14.x, and failing repetitively to gain access to my cloud account. My coworker on windows was able to generate a key, and is able to access the server, but it seems no matter what I try (dss or rsa) my keys are listed as "legacy" and they do not work.
I've searched the ubuntu repos, and it looks like there is no ssh-keygen2 for ubuntu.
Following the instructions provided for "unix/mac" are the same as my normal way of making key pairs and still results in a legacy key.
Any help would be greatly appreciated!