I read somewhere on Stack Overflow that I may have to convert the C:\putty\my_id_rsa key using PuTTYgen, but I would appreciate the exact commands and all the steps I would need to perform to get the ssh working.Īny other solution would also be appreciated. : Intel64 Family 6 Model 94 Stepping 3 GenuineIntel ~3700 Mhz ssh rootomv: ssh-keygen -b 2048 -t rsa -C (id. Original Install Date: 01-04-2017, 13:05:14 I wont be using PuTTY for generation of the key pair as PuTTY creates a sloppy. Only the public key is copied to the server. The copying may ask for a password or other authentication for the server. Add Private key to PuTTY SSH authentication agent 5. Configure your Linux server (create user, save public key) 4. Generate a private and public key pair 3. ![]() Get the zip file with all PuTTY binaries 2. Registered Organization: Hewlett-Packard Company Use a command like the following to copy SSH key: ssh-copy-id -i /.ssh/mykey userhost This logs into the server host, and copies keys to the server, and configures them to grant access by adding them to the authorizedkeys file. How To Configure SSH Keys Authentication With PuTTY And Linux Server In 5 Quick Steps. Click on 'Browse.' and find your ppk file that you saved previously. According to the line debug1: Authentications that can continue: publickey,gssapi-with-mic, ssh password authentication is disabled and apparently you are not using public key authentication. What you need for file transferring is either PSCP or PSFTP: SCP (Secure Copy) and SFTP (SSH File Transfer Protocol) are network protocols which use SSH for file transfer. On the lefthand side, click on the symbol next to 'SSH'. As you have probably noticed the PuTTY installation package contains several other applications, besides PuTTY itself. In the Session interface, enter the hostname or IP address of the server in the Host Name (or IP address) text box (for example, 192.0.2.0). From the Windows Start menu, open the client. OS Name: Microsoft Windows 7 Professional Type putty.exe and press Enter (or click 'OK'). To use PuTTY to connect to your server via SSH, perform the following steps: Download and install the PuTTY client. I then try to connect from Windows to Linux host2, but it prompts me for the password instead of passwordless login.īelow is my command: C:\putty\putty.exe -ssh -i C:\putty\my_id_rsa getting the following output with the password prompt: Unable to use key file "C:\putty\my_id_rsa" (OpenSSH SSH-2 private key)īelow is the system details for Linux host2 uname -a ![]() ssh -i /app/misc/myssh_keys/my_id_rsa then copy the /app/misc/myssh_keys/my_id_rsa to my Windows location C:\putty\my_id_rsa Windows users can generate the keys using the PuTTYgen tool, which is available on the PuTTY website: Copy the public key to the /.ssh/authorizedkeys file. I'm able to passwordless ssh from Linux host1 to host2 using the below command. Select RSA with a key size of 2048 and select Generate. I have setup custom SSH keys on target Linux host2. Open Putty Key Generator (PuTTYgen) to generate a new SSH key.
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