openssl-3 from home:mschreiner:apache-openssl project
Select Your Operating System
Add repository and install manually
For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:mschreiner:apache-openssl/openSUSE_Tumbleweed/home:mschreiner:apache-openssl.repo zypper refresh zypper install openssl-3