Package kup

Kernel.org Uploader

https://git.kernel.org/?p=utils/kup/kup.git;a=summary

Kup is a secure upload tool used by kernel developers to upload
cryptographically verified packages to kernel.org.

This package includes the client-side kup utility.

General Commands (Section 1)
kup
This utility is used to upload files to kernel.org and other systems using the same upload system (kup-server). Each upload is required to have a PGP signature...