01 $ ssh-keygen -b4096
02  **
03 Generating public/private rsa key pair.
04 Enter file in which to save the key (/root/.ssh/id_rsa): eks-ssh
05 Enter passphrase (empty for no passphrase):
06 Enter same passphrase again:
07 Your identification has been saved in eks-ssh.
08 Your public key has been saved in eks-ssh.pub.
09 The key fingerprint is:
10 SHA256:Pidrw9+MRSPqU7vvIB7Ed6Al1U1Hts1u7xjVEfiM1uI
11 The key's randomart image is:
12 +---[RSA 4096]----+
13 |          .. ooo+|
14 |         .  ...++|
15 |        . o   =oo|
16 |       . + . + =o|
17 |        S o * . =|
18 |       o o.+ E o.|
19 |       .B.o.. . .|
20 |       o=B.*   + |
21 |       .++++= . .|
22 +----[SHA256]-----+