3 commits

Author	SHA1	Message	Date
Leonard Lyubich	0ffb1bd61d	service: implement a function for signing data	2020-05-04 18:52:56 +03:00
Leonard Lyubich	eb94cf7549	service: refactor MetaHeader interface	2020-05-04 14:37:14 +03:00
Leonard Lyubich	8270245455	service: transfer public types to a separate file	2020-05-04 14:00:25 +03:00