Questions tagged [ssh-keygen]
83 questions
0
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3 answers
SSH asks for password even after i copied the public key to the remote machines
Hopefully, someone can help me resolve this nightmare.
I did a project on vagrant provisioning 4 ubuntu machines, 1 controller and 3 servers.
Created SSH key on controller and ssh-copy-id command to 3 server nodes.
I can see the public key in…
Kirra Lissa
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0 answers
Disabling certain OpenSSH keys on OpenBSD: why the corresponding 'sshd_config' entries are ignored and why 'ssh-keygen -A' generates forbidden keys?
I am trying to achieve the followings on my OpenBSD 6.9 servers:
Forbidding the use of all keys but the ssh-ed25519 one on both SERVER and CLIENT sides.
Limiting ssh-keygen -A to generate keys only by the authorised ssh-ed25519 algorithm and…
Tony
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- 2
0
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1 answer
duplicity SSH-RSA key fingerprint of format 102:
When I try to run duplicity between two Ubuntu servers, a message is displayed:
"The authenticity of host ...... can't be established.
SSH-RSA key fingerprint is 102:...:...:...:...:......."
The fingerprint appears to be made up of 16 numbers in the…
user41951566
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0
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1 answer
Can not connect to a Google Cloud TPU using ssh (putty) in Windows
I have a google v3-8 TPU, i can't figure out how to connect to it using ssh in windows.
I did every guide there is, but the connection just times out.
What i tried (among others):
1.
Dos command line:
gcloud config set compute/zone…
S.Tacked
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- 2
0
votes
2 answers
how to generate a small RSA key
I want to ssh-keygen -t rsa -b 512 but my linux is too "up to date" to allow this. Is there anyway to modify the settings to:
generate a 512bit key
let me authenticate to the server with that key
Yes I know its bad security practice but I am…
TheHidden
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- 3
0
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0 answers
SSH connection strange behavior
I am using windows10 and I can connect to my server(Ubuntu 18.04) with PowerShell and Putty.
but not with the other two ssh client I have (MobaXtrem,Bitvise).
but when i turn on my VPN(SeedVpn) on client, I can connect with this two apps as well.
i…
fristhon
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1 answer
Why can't I authenticate my SSH connection?
I'm writing a bit confused because I've tried everything. Let me know if I'm missing any critical information for you to help me.
I'm trying to SSH into my Cyberpower PDU (device probably not important), which is connected to my computer running…
Darren
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-1
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1 answer
How to uninstall ssh-keygen utility safely?
I am being tasked to remove ssh-keygen from Ubuntu servers and I don't want to break the computer. Can you please help, how to uninstall ssh-keygen utility safely?
Thanks
Bhalu
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