How do I fix server refused my key in PuTTY?

How do I fix server refused my key in PuTTY?

16 Answers

1. generate a key pair with puttygen.exe (length: 1024 bits)
2. load the private key in the PuTTY profile.
3. enter the public key in ~/.
4. chmod 700 ~/.
5. chmod 600 ~/.
6. chown $USER:$USER ~/.
7. change /etc/ssh/sshd_config so it contains AuthorizedKeysFile %h/.
8. sudo service ssh restart.

Why does my server refuse my key?

The user trying to access the instance was deleted from the server or the account was locked. There are permissions issues on the instance or you’re missing a directory. You’re using the incorrect private key file when connecting to your EC2 instance.

How do I SSH a key using PuTTY?

Setup SSH keys for PuTTY

1. Step 1: Set up an instance with an SSH key. While creating an instance, choose the SSH key you’d like to use in the SSH keys section.
2. Step 2: Configure PuTTY. Open your PuTTY client and select Connections – SSH – Auth from the sidebar.
3. Step 3: Connect to your instance. You are now ready to go!

How do I fix server refused my key?

To solve the “server refused our key” error, you can do the following steps: Open PuTTYgen, Go to File > Load Private key and open your Private Key File. Highlight the Public key that was created in the text box and copy it to the clipboard. Open the authorized_keys file and paste the public key.

Where does SSH look for authorized_keys?

Location of the Authorized Keys File With OpenSSH, the authorized keys are by default configured in . ssh/authorized_keys in the user’s home directory. Many OpenSSH versions also look for ssh/authorized_keys2 .

Where are PuTTY ssh keys stored?

OpenSSH clients on Linux and other Unix-based operating systems store the key fingerprints in ~/. ssh/known_hosts file while PuTTY in Windows stores this information in the system registry.

Where does SSH look for Authorized_keys?

How to troubleshoot putty server refused our key?

Open the PuTTY terminal and provide the IP address of the remote server. Then, Go to Connection > SSH > Auth and Load the private key after clicking on the Browse button. Click on Open to establish SSH connection to the Linux server. You should be able to connect to the server without getting “Server refused our key” error.

Why is my SSH server refusing my key?

There are multiple reasons why an SSH server (sshd) refuses a private SSH key. The following are some common reasons you might receive this error: You’re using the incorrect user name for your AMI when connecting to your EC2 instance.

How to get a putty SSH private key?

I started puttygen and select menu option “File -> Load private key” and select your id_rsa (not the public id_rsa.pub ). Start putty and select Connection -> SSH -> Auth -> Private key for authentication. Enter the putty.ppk generated.

Why do I get ” server refused our key ” error?

I’m receiving the “Server refused our key” error when connecting to my Amazon Elastic Compute Cloud (Amazon EC2) instance using SSH. How can I fix this? There are multiple reasons why an SSH server (sshd) refuses a private SSH key. The following are some common reasons you might receive this error: