From: Daniel Kral <d.kral@proxmox.com>
To: pve-devel@lists.proxmox.com
Subject: [pve-devel] [PATCH container v2 1/3] setup: remove deprecated dsa from ssh host key generation
Date: Fri, 4 Jul 2025 20:23:34 +0200 [thread overview]
Message-ID: <20250704182336.469274-1-d.kral@proxmox.com> (raw)
OpenSSH 10.0 removes support for the DSA signature algorithm [0], which
is the base version that will be shipped for Debian 13 trixie. Since it
has been marked deprecated for some time and generating DSA signatures
with OpenSSH 10.0 will fail, remove it.
[0] https://www.openssh.com/txt/release-10.0
[1] https://www.debian.org/releases/trixie/release-notes/whats-new.en.html
Signed-off-by: Daniel Kral <d.kral@proxmox.com>
---
src/PVE/LXC/Setup/Base.pm | 1 -
1 file changed, 1 deletion(-)
diff --git a/src/PVE/LXC/Setup/Base.pm b/src/PVE/LXC/Setup/Base.pm
index 6bdfb8d..dbfc775 100644
--- a/src/PVE/LXC/Setup/Base.pm
+++ b/src/PVE/LXC/Setup/Base.pm
@@ -646,7 +646,6 @@ sub ssh_host_key_types_to_generate {
return {
rsa => 'ssh_host_rsa_key',
- dsa => 'ssh_host_dsa_key',
ecdsa => 'ssh_host_ecdsa_key',
ed25519 => 'ssh_host_ed25519_key',
};
--
2.39.5
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next reply other threads:[~2025-07-04 18:23 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-04 18:23 Daniel Kral [this message]
2025-07-04 18:23 ` [pve-devel] [RFC container v2 2/3] setup: base: remove existing ssh host keys Daniel Kral
2025-07-17 0:27 ` Thomas Lamprecht
2025-07-04 18:23 ` [pve-devel] [RFC container v2 3/3] setup: skip rewriting ignored " Daniel Kral
2025-07-16 11:36 ` [pve-devel] [PATCH container v2 1/3] setup: remove deprecated dsa from ssh host key generation Lukas Wagner
2025-07-16 12:07 ` Lukas Wagner
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