rage-encryption from home:cunix:security_branch project
Select Your Operating System
Add repository and install manually
For openSUSE Leap 15.2 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:cunix:security_branch/openSUSE_Leap_15.2/home:cunix:security_branch.repo zypper refresh zypper install rage-encryption