[Review Client Bootstrap docs against client/secrets.py] check _mac and _mac_method fields
https://leap.se/en/docs/design/soledad#bootstrap-and-recovery '_mac' and '_mac_method' are documented, but secrets.py doesn't mention them. Maybe it's necessary to discuss the proper way to do it or just add them.
(from redmine: created on 2016-12-06)
- Relations:
- relates #6980 (closed)