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Questions tagged [dsa]

The tag has no usage guidance.

2
votes
2answers
616 views

ssh-keyscan does not reveal DSA ssh-dss key

I am using ssh-keyscan to obtain public keys for a couple of SSH servers. One of my appliances only supports DSA / ssh-dss. ssh-keyscan with the "-t dsa" option is not able to get the public key while ...
2
votes
1answer
3k views

How to use DSA key pairs instead of RSA

For testing purposes, I would like to enable DSA authentication on my server (let's name it A). If I remove all the key pairs located under /etc/ssh, both RSA and DSA key pairs are generated on sshd ...
0
votes
1answer
946 views

Enabling DSA key authentification for SFTP while still keeping password login as optional (Ubuntu 12.04)

I have a server running Ubuntu 12.04 Server. I want to be able to use SFTP on the command line with a DSA key, so I don't have to type the password into the terminal. Is this possible to do on the ...
0
votes
3answers
233 views

can't ssh passwordless - get another user

server 1 which dials into server 2 ssh-keygen -t dsa -b 1024 (no password) scp id_dsa.pub user@server2.com:/home/user/.ssh server2: [~/.ssh]# cat id_dsa.pub >> ./authorized_keys But when I ...
1
vote
2answers
512 views

Amazon EC2 - Creating new RSA/DSA Keypair

I'm going to keep this quick. A friend of mine's dev locked him out of his EC2. Now I'm not familiar with Amazon EC2, but I've setup my fair share of keypairs. Note: I will get the PEM/PPK (...
1
vote
2answers
1k views

Enforce sshd key algorithm

In ssh_config I have the HostKeyAlgorithms parameter where I can enforce the use of DSS algorithm for the key, like: HostKeyAlgorithms "ssh-dss" How can I do this in sshd_config (daemon config) in ...
29
votes
3answers
128k views

How to use openssh sftp command with a RSA/DSA key specified from the command line

The Openssh ssh and scp command provied an -i command line option to specify the path to the RSA/DSA key to be used for authentication. Looking at the sftp man pages I was not able to find a way to ...
1
vote
2answers
755 views

How can I tell what auth methods a server supports?

I'm trying to ssh to a box using a dsa key. I'm prompted for my pass-phrase, but then it defaults to using password authentication. Seems like it would do this if the first authentication failed, but ...
0
votes
1answer
186 views

ssh key requires passphrase after viewing it

I'm running a tinycore machine that I store my code on before pushing it to github. This is also the only machine that has port 22 forwarded at home so I have to do the push from this machine due to ...
0
votes
2answers
2k views

I have the private DSA key in PEM format. What do I do next to access SSH without a password?

I have the private DSA key in PEM format. What do I do next to access SSH without a password? Sample certificate in PEM format: http://ospkibook.sourceforge.net/docs/OSPKI-2.4.7/OSPKI-html/sample-...
2
votes
4answers
5k views

Creating a DSA Signature from the Linux command line

I'm looking for a Linux/Unix command-line tool to create a DSA signature from a given file/data and a private key. I know about the xmlsec1 tool. But I would like something simpler. It seems that ...
1
vote
2answers
858 views

Combining Dell MD SAN with HP MSA60 DSA?

Would it be possible to combine a Dell MD SAN with a HP MSA60 DSA, or am I forced to use it with other HP StorageWorks products? The MSA60 spec reads: Storage expansion: Supports 1+3 cascading off ...