![How to install and use puttygen to create new key pairs and change passphrases. Installing keys on server, managing SSH keys. How to install and use puttygen to create new key pairs and change passphrases. Installing keys on server, managing SSH keys.](https://www.ssh.com/hubfs/Imported_Blog_Media/PuTTYgen_generating_RSA_SSH_key-2.png)
How to install and use puttygen to create new key pairs and change passphrases. Installing keys on server, managing SSH keys.
![Generating key pair using PuTTygen, and setting up your public key to server | Zengaku Computer System, A.C.C.C., University of Tsukuba Generating key pair using PuTTygen, and setting up your public key to server | Zengaku Computer System, A.C.C.C., University of Tsukuba](https://www.u.tsukuba.ac.jp/wordpress/wp-content/uploads/2018/02/puttygen06-en.png)
Generating key pair using PuTTygen, and setting up your public key to server | Zengaku Computer System, A.C.C.C., University of Tsukuba
![Generating key pair using PuTTygen, and setting up your public key to server | Zengaku Computer System, A.C.C.C., University of Tsukuba Generating key pair using PuTTygen, and setting up your public key to server | Zengaku Computer System, A.C.C.C., University of Tsukuba](https://www.u.tsukuba.ac.jp/wordpress/wp-content/uploads/2018/02/puttygen05-en.png)
Generating key pair using PuTTygen, and setting up your public key to server | Zengaku Computer System, A.C.C.C., University of Tsukuba
![Step by step procedure Generate PGP keys and End to end iflow to encrypt-and-decrypt with Signatures | SAP Blogs Step by step procedure Generate PGP keys and End to end iflow to encrypt-and-decrypt with Signatures | SAP Blogs](https://blogs.sap.com/wp-content/uploads/2021/06/1-19.png)
Step by step procedure Generate PGP keys and End to end iflow to encrypt-and-decrypt with Signatures | SAP Blogs
![How to install and use puttygen to create new key pairs and change passphrases. Installing keys on server, managing SSH keys. How to install and use puttygen to create new key pairs and change passphrases. Installing keys on server, managing SSH keys.](https://www.ssh.com/hubfs/Imported_Blog_Media/puttygen_created_key_and_asking_for_passphase_to_save_private_key-2.png)