New SSH keypair

After enough helpful blog posts referred to it, i finally did read (parts of) the ssk-keygen manual page myself:

http://man7.org/linux/man-pages/man1/ssh-keygen.1.html

I went looking for the guy who wrote about using non-standard key sizes, and found some other stuff first— had to switch to the other computer to get my history, as it did not come up in search at all.

https://crypto.stackexchange.com/questions/37859/is-unusual-non-power-of-two-rsa-key-size-more-secure?noredirect=1&lq=1

https://crypto.stackexchange.com/questions/14725/does-it-make-sense-to-have-a-4000-bit-long-key?noredirect=1&lq=1