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Questions tagged [rsa]

190 questions
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login with rsa to my vps

I successfully added a rsa key my root account. since I don't want everything in my root acc, I created a new user. but for some how, I keep getting "server refuses our keys" message :S I did following command with my root acc: adduser…
Yichaoz
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Despite all the information available, I'm stumped on passwordless logins. Help?

So I have my home computer & a server. I want the server to be able to SSH into my home computer w/out a password. I have followed various tutorials and can ssh from home to server with no password. Everything works fine. When I try to reverse…
binaryorganic
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SSH without password still asks for passphrase

I'm writing a cron job that SSHs into a remote server. Since I'm of course not going to be around to type in a password each time the cron job runs, I need to be able to SSH without a password. I followed the "First Method" instructions in the…
Jason Swett
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Using RSA SecurID without a Windows Domain

I have a bunch of PCs I'd like to secure with RSA SecurID tokens. However, they're not part of any Windows domain. Is this doable? Anyone any experience with that?
SRobertJames
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Is it safe to share easy-rsa keys between machines? How?

I have two vpn hosts, vpn1 being the primary, vpn2 being a hot failover machine for cases where vpn1 goes down, either planned or unplanned. Right now, we manage client keys using the easy-rsa shell script package provided by openvpn, but the…
Chris R
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RSA Authentication Manager - Unable to resolve principal by login ID and/or alias

I'm attempting to setup a RSA authentication manager with a Microsoft Active Directory as the identity source. When I try to login from the Windows login client the login attempt failed and I recieve the message Unable to resolve principal by login…
Greg Buehler
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Can I use authorized keys for user not 'root'

I used this tutorial to login into root without using password. Is there any way to make this work for normal user , not root user
John
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Old TLS or RSA version on Wifi Antenna preventing maintenance

First I'll disclose that I'm not a professional in networking by any means. That being said, I manage my family's home/small businness network. We have a few buildings, with the modem being in the middle one. The routers in the other buildings are…
eemil
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Github Deploy Key Pattern

My Deployment Pattern I have a setup as shown in the diagram above, where have a github account which owns a number of private repositories. I have a number of machines in the field that each include some subset of the repositories that I manage.…
Kevin John
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Which key is used for signed exchange certificate?

I was trying to generate a Signed Exchange Certificate from Google CA followed by this documentation https://cloud.google.com/certificate-manager/docs/public-ca-tutorial But now facing this error : "An unexpected error occurred: Public key does not…
MD. Zeaul Hoque Shuvo
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Check bit length of ssl certificates for both, RSA and elliptic curves

We're using a script based on acme.sh to generate our SSL certificates. acme.sh also supports elliptic curves. I wonder, how to check the keylength for both, RSA and elliptic curve certificates. I need to know the keylength (e.g. 256 for ec or 2048…
Powerriegel
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SSH access denied for one user

I encounter an error while trying to connect via SSH to a server, for one user. This user's home directory is in /opt, with a .ssh directory (permissions: 700) and an authorized_keys file containing the public key. It works with other users, whom…
Jean Coiron
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Public key for /etc/ssh/whatever does not match private key - but it does

When I start my ssh service (on a Devuan Chimaera Linux box), I get the warnings: Public key for /etc/ssh/ssh_host_rsa_key does not match private key Public key for /etc/ssh/ssh_host_ecdsa_key does not match private key Public key for…
einpoklum
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DES warning message when connecting to Cisco ASA via SSH

I had to replace a Cisco ASA 5510 that died. I have everything back up and running however when I connect to the ASA via SSH (through Putty), I receive the following warning message: "The first cipher supported by the server is single-DES, which is…
Richard West
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Ubuntu Key Exchange Algo

I am trying to test the connectivity to several network devices, with Ansible installed on Ubuntu 20.04.2 LTS, using ansible ad-hoc. The problem: SSH is not working as the device's key exchange method is only ssh-RSA, the server doesn't support…
Omera
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