Comment 0 for bug 1945768

https://wiki.openssl.org/index.php/OpenSSL_3.0#Upgrading_from_the_OpenSSL_2.0_FIPS_Object_Module

Hello,

As part of a rebuild against OpenSSL3, this package failed to build on one or
several architectures. You can find the details of the rebuild at

https://people.canonical.com/~schopin/rebuilds/openssl-3.0.0-impish.html

or for the amd64 failed build, directly at

https://launchpad.net/~schopin/+archive/ubuntu/openssl-3.0.0/+build/22098418/+files/buildlog_ubuntu-impish-amd64.erlang_1%3A23.2.6+dfsg-1.0~ssl3ppa1.1_BUILDING.txt.gz

We're planning to transition to OpenSSL 3.0 for the 22.04 release, and consider
this issue as blocking for this transition.

You can find general migration informations at

For your tests, you can build against libssl-dev as found in the PPA
schopin/openssl-3.0.0

Looking upstream, I've found this issue

https://github.com/erlang/otp/issues/4577

However, I don't know what the timeline is for OTP-25 ?

Looking at the logs, it seems the build fails because of FIPS_mode(), which has been removed.
See the migration docs for more info.

=> tag