3
votes
1answer
69 views

Best approach to generate and use ssh key pairs

New to ServerFault, but have been on StackOverflow for a few months and loving it. I work on a daily basis on 5 servers I have been setting up for some time now. These servers are all AIX 7.1, and ...
1
vote
1answer
215 views

SSH access to AWS working with default id_rsa.pub but not with key generated using ssh-keygen

Hi I've never posted a question here but, I'm trying to access an AWS instance without entering a password with the following and having some issues. $ ssh -i ~/.ssh/id_rsa_aws.pub ...
0
votes
1answer
442 views

ubuntu - public-key for authentication

I have a master and slave cluster. I am setting up cloudera manager. On the master I created a passwordless key using the following. ssh-keygen -f id_rsa -t rsa -N '' eval `ssh-agent` ssh-add ...
0
votes
3answers
306 views

rsync without password, none of google (server fault) tutorials worked

I need to use rsync for a daily backup operation and in the past (on different servers) I managed to just use a rsa key etc, but now none of google (serverfault) tutorials work at all. It keeps ...
1
vote
6answers
9k views

SSH as root using public key still prompts for password on RHEL 6.1

I've generated rsa keys with cygwin ssh-keygen and copied them to the server with ssh-copy-id -i id_rsa.pub root@my.ip.address I've got the following settings in my /etc/ssh/sshd_config file ...
0
votes
2answers
76 views

Remote host making strange request. Am I safe?

I am starting work for an organization on their server. They need to allow connections from my server in order to use GIT over SSH. They asked me to place this in my SSH directory: SHORTNAME=abcdef ...
1
vote
2answers
331 views

Creating SSH key for remote host

I am beginning work with a remote host. They require a "SSH KEY" from my server. How can I create a SSH Key that they can use to allow connections from my server? I would like to assign the key to a ...
7
votes
2answers
1k views

How to get all fingerprints for .ssh/authorized_keys(2) file

Is there a simple way to get a list of all fingerprints entered in the .ssh/authorized_keys || .ssh/authorized_keys2 file? ssh-keygen -l -f .ssh/authorized_keys will only return fingerprint of ...
6
votes
1answer
2k views

Choosing the encryption algorithm used by OSX ssh-keygen

I have several users that use SmartCVS on OSX to interact with our CVS repository. We use the cvs :ext: (SSH2) method to access the repository, which is stored on a remote linux system. We use ssh key ...
5
votes
2answers
789 views

SSH keys: why is id_rsa larger than id_rsa.pub?

My private key (~/.ssh/id_rsa) is a 1766-byte file, but my public key (~/.ssh/id_rsa.pub) is only 396 bytes in length. Why the massive difference? Is it because the private key is encrypted using AES? ...
3
votes
2answers
647 views

When are root's SSH keys generated?

I have hosts with and without keys in /root/.ssh. I've noticed before some on screen feedback for SSH key generation on start up (first time.) But I am not sure what the catalyst is. I have looked ...
0
votes
4answers
853 views

ssh-keygen problem

I have configured the ssh-key using keygen for password less authenticaton as from the following link http://rcsg-gsir.imsb-dsgi.nrc-cnrc.gc.ca/documents/internet/node31.html nO matter what i do this ...