sbsigntools from home:jejb1:Tumbleweed project
Select Your Operating System
Add repository and install manually
For 15.4 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:jejb1:Tumbleweed/15.4/home:jejb1:Tumbleweed.repo zypper refresh zypper install sbsigntools
For 15.3 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:jejb1:Tumbleweed/15.3/home:jejb1:Tumbleweed.repo zypper refresh zypper install sbsigntools