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Specify the IP address or host name of the IBM i:Įxpand Connection by clicking on the + sign, select Data, and insert the IBM i user profile in the Auto-login username textbox:Įxpand SSH by clicking on the + sign, Select Auth, Click on the Browse button, and select the private key that was saved in Step 3:Ĭlick Open. Open the PuTTY SSH client, Expand Session by clicking on the + sign. For additional information on configuring the IBM i SSHD to use Public-Key authentication, refer to the following Rochester Support Center knowledgebase document New, Configuring the IBM i SSHD to Use Public-Key Authentication. Use FTP in binary mode to move the OpenSSH public key that was created in Step 2 into the user's home directory on the IBM i. Click on the Yes button so that no passphrase is associated with the private key: A passphrase is not required for the private key. From the Start menu, run Start > All Programs > PuTTY > PuTTYgen as illustrated below. Step 1 Generatea public/private key pairon your local desktop.
#PUTTY SSH AUTHENTICATION HOW TO#
Ok so we have covered how to deploy a new Azure Linux VM with a new key pair, convert the private key to a form in which Putty can use and authenticate to a VM. Do not forget you must point to the PPK file from inside Putty under SSH > Auth. ssh folder on the IBM i:Ĭlick the Save private key button in the Actions section to save the private key. Setting up public key authentication to access a particular remote host is a one-time procedure comprising three steps. Once you have a PPK version of the private key, you can use Putty to authenticate to the Azure Linux VM. The OpenSSH version of the public key needs to be stored in the authorized_keys file in the user's. Select the radio button for the type of key that you want to generate, and click on the Generate button:Ĭopy the public key underneath the section labeled 'Public key for pasting into OpenSSH authrorized_keys file' into notepad.
#PUTTY SSH AUTHENTICATION GENERATOR#
Use the PuTTY key generator utility to create the RSA or DSA key pair.
![putty ssh authentication putty ssh authentication](https://cdnblog.filecloud.com/blog/wp-content/uploads/2015/09/sshot-3.png)
You should perform the following steps to configure the PuTTY SSH client to use Public-Key authentication to gain access to the IBM i's SSHD: 1. The IBM i SSHD has been configured to accept and process inbound SSH connections. The IBM i is running at V5R4 or higher of the operating system.Ī user profile consisting of eight characters or less has been created to provide SSH access to the IBM i.Ī home directory exists for the user profile that was created to provide SSH access to the IBM i. PuTTY key generator utility - Generates Rivest, Shamir, & Aldeman (RSA) or Digital Signature Algorithm (DSA) key pairs in the SecSh format Public-key authentication allows Secure Shell (SSH), Secure File Transfer Protocol (SFTP), and Secure Copy (SCP) clients to gain access to remote hosts running the Secure Shell Daemon (SSHD) without having to provide a password.