dotfiles/home/.ssh/config, branch master My linux config and rc files https://git.strisemarx.com/dotfiles/atom?h=master 2026-04-17T09:54:15Z refactor: fully modernize SSH config 2026-04-17T09:54:15Z sommerfeld sommerfeld@sommerfeld.dev 2026-04-17T09:54:15Z urn:sha1:be49079efa54e90e34e244af8336be00bc48ff3c Remove all explicit HostKeyAlgorithms, KexAlgorithms, and Ciphers lists. OpenSSH 9.x+ has excellent defaults: Ed25519 preferred, ssh-rsa disabled, strong cipher and kex ordering out of the box. Explicit lists become a liability — they prevent picking up improved defaults on upgrade. fix: modernize SSH config algorithms 2026-04-17T09:54:13Z sommerfeld sommerfeld@sommerfeld.dev 2026-04-17T09:54:13Z urn:sha1:1cbd2703457a7a145533cfc2ca8bb140859da524 - Remove deprecated ssh-rsa and ssh-rsa-cert from HostKeyAlgorithms (SHA-1 based, disabled by default in OpenSSH 8.8+) - Add curve25519-sha256 (standardized name) before @libssh.org variant - Remove commented-out MACs line (dead code) [ssh] Include work config 2024-06-12T17:19:46Z sommerfeld sommerfeld@sommerfeld.dev 2024-06-12T17:19:46Z urn:sha1:731dc15eceb183285848281daedab2138aa4be4c Use git.sommerfeld.dev for remote 2024-05-22T16:26:29Z sommerfeld sommerfeld@sommerfeld.dev 2024-05-22T16:26:29Z urn:sha1:7c52f7435055c41912be751d570aa2d8508795d8 [ssh] Remove work and personal "hosts" 2024-05-22T16:25:59Z sommerfeld sommerfeld@sommerfeld.dev 2024-05-22T16:25:59Z urn:sha1:0071d92155c1e3c18c1cf5847326dfafe06ccf4d [ssh] Remove commented config line 2024-05-22T16:24:51Z sommerfeld sommerfeld@sommerfeld.dev 2024-05-22T16:24:51Z urn:sha1:97dfad96348a26320581fd0f68e09e7a43871490 first commit 2023-10-18T10:16:43Z Arnold Sommerfeld sommerfeld@strisemarx.com 2023-05-17T17:44:48Z urn:sha1:b487984ecc61c6229cf92550030745c192fd3d0b