The internet-draft is tracked as draft-ietf-dtn-bpsec-cose.
A local build of the current main branch is available draft-sipos-dtn-bpsec-cose.html. A difference from the datatracker draft and this local version can be viewed side-by-side.
Prerequisites to building can be installed on Ubuntu with:
sudo apt-get install -y install aspell cmake python3 python3-pip python3-setuptools python3-wheel ruby xmlstarlet
sudo pip3 install xml2rfc
sudo gem install cddl
and then the document can be built with
cmake -S . -B build
cmake --build build
Examples can be generated by running:
python3 -m pytest src/ --capture=no