Questions tagged [dsa]
13 questions
49
votes
3 answers
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 specify the RSA/DSA key.
I am looking for a way to…
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Adi Roiban
- 793
- 3
- 7
- 12
2
votes
2 answers
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 the Nmap script ssh-hostkey in fact is able to…
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Johannes Weber
- 21
- 2
2
votes
1 answer
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 restart.
The consequence is that, if I try to open…
![](../../users/profiles/246299.webp)
dounyy
- 125
- 1
- 6
2
votes
2 answers
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 there is not mention of this, and I've done this…
![](../../users/profiles/67923.webp)
cwd
- 2,693
- 9
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- 47
2
votes
4 answers
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 OpenSSL provides this function as a developer…
![](../../users/profiles/49131.webp)
mparaz
- 159
- 1
- 7
1
vote
2 answers
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 (private key) from the dev, but I'm going to need to…
![](../../users/profiles/134182.webp)
wesside
- 113
- 3
1
vote
2 answers
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 order to enforce that all connections incoming…
![](../../users/profiles/77514.webp)
Aldebaran
- 335
- 3
- 12
1
vote
2 answers
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 single x4 SAS port
Host interface: 3 Gb/sec SAS
![](../../users/profiles/24836.webp)
3molo
- 4,340
- 5
- 30
- 46
0
votes
0 answers
Problems with the DSA-Signature attribute in windows server 2016
I have problems with the DSA-Signature attribute being updated in the schema naming context (NC schema) when backing up the system state of a domain controller.
Windows clients running ADSI applications and scripts query these reference attributes…
![](../../users/profiles/478963.webp)
Diego Martinez
- 129
- 2
0
votes
1 answer
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 same server... i.e I want to SFTP to localhost (to…
![](../../users/profiles/54220.webp)
BT643
- 551
- 3
- 9
- 21
0
votes
3 answers
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 do ssh user@server2.com I…
![](../../users/profiles/112405.webp)
Tiffany Walker
- 6,541
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0
votes
1 answer
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 github using ssh as it's protocol for doing pushes…
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Ballistic Buddha
- 23
- 5
0
votes
2 answers
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-priv-key.htm
![](../../users/profiles/79754.webp)
uzi
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- 1