sshd ignores Ciphers, MACs, and KexAlgorithms in /etc/ssh/sshd_config on RHEL 9

Solution Verified - Updated 2024-10-21T08:30:08+00:00 -

Issue

On RHEL 9, sshd ignores Ciphers, MACs, and KexAlgorithms in /etc/ssh/sshd_config, along with the crypto-policies system opt-out CRYPTO_POLICY= line in /etc/sysconfig/sshd.

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Here are the common uses of Markdown.

Code blocks

~~~
Code surrounded in tildes is easier to read
~~~

Links/URLs

[Red Hat Customer Portal](https://access.redhat.com)