Move your mouse randomly in the small screen in order to generate the key pairs. Enter a key comment, which will identify the key (useful when you use several SSH keys). Type in the passphrase and confirm it. The passphrase is used to protect your key. You will be asked for it when you connect via SSH. Click 'Save private key' to save your. Sep 29, 2019 PuTTY Key Generator, also known by the PuTTYgen moniker, is a small yet efficient program that can generate RSA and DSA keys for use with the OpenSSH authorizedkeys file.It is a component of.
Generate RSA keys with SSH by using PuTTYgen
One effective way of securing SSH access to your cloud server is to usea public-private key pair. This means that a public key is placed onthe server and a private key is placed on your local workstation.Using a key pair makes it impossible for someone to log in by using justa password, as long as you set up SSH to deny password-basedauthentication.
This article provides steps for generating RSA keys by using PuTTYgen onWindows for secure SSH authentication with OpenSSH.
Generate keys![]()
In Windows, use PuTTYgen to generate your public and private keys.
Use the key pair
You can use the RSA key pair in the following ways.
Specify your SSH key when creating a new cloud server
When you create a cloud server, you can assign a public key from the list of keys.If your key is not already in the list, you may add it, and then assign it.
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Add a new public key to the list Crypto key generate rsa label ssh modulus 1024.
Assign a public key
Assign your SSH Key to an existing cloud serverPutty Ssh Key Generation Utility Key
To make use of your newly generated RSA key pair, you must tell PuTTY touse it when connecting to your cloud server.
Putty Ssh Key Generation Utility Management
After you save your session, your key is loaded automatically when youconnect to your server.
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Putty Ssh Key Generation
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