0
votes
0answers
128 views

ssh server not accepting public/private keys (Cygwin)

I am trying to connect my computer to a ssh server (running on Windows 7) using public/private keys. I have generated the keys and used the necessary permissions for files: chmod 700 .ssh chmod 600 ...
0
votes
2answers
738 views

SSH private key to Ubuntu works from command line but not using Remmina

I have been trying to figure out why I can't get SSH working using Remmina SSH client. In an Ubuntu 12.10 environment, I can connect with my server from the command line using openssh server, like ...
1
vote
2answers
775 views

Best current authentication cipher for SSH2? Are certain ones only allowed/not allowed? How to tell what cipher an existing key is?

I am a linux newbie. I plan on generally using OpenSSH I have spent a number of hours & I can't seem too quickly find the answer I have briefly read some on IETF, however I will be honest its WAY ...
0
votes
2answers
116 views

Connecting to a remote server using SSH from a Mac

I have generated a public key file (id_rsa.pub) and a private key file (id_rsa) and placed them in my ~/.ssh folder According to the server admin, he has already added "my key" to the server for ...
15
votes
4answers
2k views

Why does Amazon release private keys instead of public keys?

My brain is wrapped around the axle on public and private keys. When you create a cloud server (instance) on Amazon's EC2 service and then want to connect to it via SSH, Amazon requires you to ...
2
votes
4answers
7k views

certutil: function failed: security library: bad database.

when I'm using certutil it returns this error: certutil: function failed: security library: bad database. e.g. I can't list certs or keys How Can I fix this? Thanks
0
votes
2answers
420 views

ssh with key login failed from Mac OSX to CentOS 5 remote server

I'm trying to setup passwordless login for from my mac to my remote server running CentOS with public key authentication for "user1". I used $ ssh-keygen -t rsa to setup a public key on my mac and ...
2
votes
2answers
118 views

SSH backup server - connect to multiple passwordless remotes

I'm wondering what are the steps to configure password-less ssh keys so I can connect and pull data from multiple remote servers. Can I just do: Backup Machine: ssh-keygen -t rsa ssh-copy-id -i ...
4
votes
1answer
550 views

Get SSH fingerprint from remote server securely?

I had thought about this and my host provides out of band support, so I could simply create the key fingerprint out of band and compare it when connecting to that server from home. Is there any other ...
1
vote
3answers
239 views

Simple SSH public/private key question

I am trying to learn this instead of just following guides so I can recommend proper actions when people do ask (and they do). Here is what I got down. First, generate both key with command such as ...
2
votes
5answers
1k views

Stop ssh client from offering all the public keys it can find?

Like most sysadmins I use openssh all the time. I have about a dozen ssh keys, I like to have a different ssh key for each host. However this causes a problem when I am connecting to a host for the ...
3
votes
1answer
194 views

Authentication using SSL certificates — General Question

SSL client authentication using certificates -- it's a complex topic, and I think I've learned just enough to make it even more complex. Here is my basic understanding: A public and private key are ...
1
vote
2answers
113 views

Being Prompted for Password

// Begin edit I should note now that I've tinkered around a bit more, that everything works as intended if I use the "-i identity_file" switch when connecting from "Automation" and point that at the ...
84
votes
1answer
18k views

Create a public SSH key from the private key?

Let's suppose I have a SSH key, but I've deleted the public key part. I have the private key part. Is there some way I can regenerate the public key part?