Para openSUSE Tumbleweed corra o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/KDE:KDE3/openSUSE_Tumbleweed/KDE:KDE3.repo
zypper refresh
zypper install openssl-1_0_0
Para 16.0 corra o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/KDE:KDE3/16.0/KDE:KDE3.repo
zypper refresh
zypper install openssl-1_0_0
Para 15.6 corra o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/KDE:KDE3/15.6/KDE:KDE3.repo
zypper refresh
zypper install openssl-1_0_0