from sfa.trust.certificate import Keypair, convert_public_key
from sfa.trust.gid import create_uuid
from sfa.storage.alchemy import dbsession
from sfa.storage.model import RegRecord, RegAuthority, RegSlice, RegNode, \
from sfa.trust.certificate import Keypair, convert_public_key
from sfa.trust.gid import create_uuid
from sfa.storage.alchemy import dbsession
from sfa.storage.model import RegRecord, RegAuthority, RegSlice, RegNode, \