openssl from home:lmulling:branches:security:tls:unstable 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:lmulling:branches:security:tls:unstable/openSUSE_Tumbleweed/home:lmulling:branches:security:tls:unstable.repo zypper refresh zypper install openssl