Hello guys, Welcome to Africa's Largest Video Search Engine, and you are watching Switching from an RSA SSH Key to Ed25519 on Ubuntu 22.04. and this video is uploaded by Nick Janetakis at 2022-12-20T05:49:22-08:00. We are just promoting this video only for entertainment and educational purpose only. I hop you like our Video Search Engine. [G9dtuq73yU0]
| Name | Switching from an RSA SSH Key to Ed25519 on Ubuntu 22.04 |
| Video Uploader | Video From Nick Janetakis |
| Upload Date | This Video Uploaded At 20-12-2022 13:49:22 |
| Video Discription | Solve an SSH permission denied public key error (no mutual signature algorithm supported). Hit the subscribe button to receive more videos like this! REFERENCE LINKS --------------------------------------------------- ► https://nickjanetakis.com/blog/switching-from-an-rsa-ssh-key-to-ed25519-on-ubuntu-2204 ► https://en.wikipedia.org/wiki/Curve25519 ► https://www.openssh.com/txt/release-8.8 COURSES --------------------------------------------------- Courses I've created that focus on web dev and deployment topics. ► https://nickjanetakis.com/courses/ THE TOOLS I USE / GEAR --------------------------------------------------- ► https://nickjanetakis.com/blog/the-tools-i-use FOLLOW ME ELSEWHERE --------------------------------------------------- ► Twitter: https://twitter.com/nickjanetakis ► GitHub: https://github.com/nickjj TIMESTAMPS --------------------------------------------------- 0:00 -- Intro 0:35 -- Ubuntu 22.04 doesn't support RSA based SSH keys out of the box 1:04 -- What is Ed25519? 2:04 -- Encountering and debugging the permission denied SSH error 3:41 -- Seeing what type of RSA key you have with ssh-keygen 4:35 -- We have a couple of options and they can be used together 6:29 -- Updating your keys without locking yourself out 7:32 -- Ed25519 vs ECDSA 8:34 -- Ed25519 works with OpenSSH 6.5+ 9:35 -- Generating a new Ed25519 SSH key 11:47 -- Copying your new key to your server's authorized_keys file [G9dtuq73yU0] |
| Category | Education |
| Tags | ssh | ubuntu | security | rsa | encryption |
