How can I verify that the installed libssl3 version meets the OpenSSL 3.0.2 requirement for TLS 1.3 on Debian Bullseye?
0 reputation · 01 Mar 2022, 19:02 UTC
I need to confirm that the version of libssl3 installed on my Debian Bullseye system provides the OpenSSL 3.0.2 features required by a specific application, particularly TLS 1.3 support. The application documentation states that it will fail to negotiate TLS 1.3 if the library is older than OpenSSL 3.0.2, but I am unsure how to check the exact libssl3 version and compare it to that requirement.
Which command displays the precise version string of the libssl3 package? How can I compare that version to the OpenSSL 3.0.2 baseline to verify compatibility? What output or indicator would confirm that the installed libssl3 satisfies the TLS 1.3 feature requirement?