Improve keyring import speed

As discussed in issue #1, switch keyring import to using
--fast-list-mode when listing sigs. This required changing where we
import UIDs, since some versions of gnupg do not list uid data in
--fast-list-mode, but the end result is the same with dramatically
improved speeds (seconds as opposed to hours).

Signed-off-by: Konstantin Ryabitsev <>
2 files changed