For openSUSE Tumbleweed ppc64le run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:gbelinassi/openSUSE_Tumbleweed_ppc64le/home:gbelinassi.repo
zypper refresh
zypper install openssl-3
For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:gbelinassi/openSUSE_Tumbleweed/home:gbelinassi.repo
zypper refresh
zypper install openssl-3
For Factory run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:gbelinassi/Factory/home:gbelinassi.repo
zypper refresh
zypper install openssl-3
For 15.6 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:gbelinassi/15.6/home:gbelinassi.repo
zypper refresh
zypper install openssl-3