Ethan Buchman 56a4fb4d72
add signing spec (#3061)
* add signing spec

* fixes from review

* more fixes

* fixes from review
2019-01-02 17:18:45 -08:00
..
2018-06-15 22:56:26 -07:00
2019-01-02 17:18:45 -08:00
2018-06-15 22:56:26 -07:00