There's now https://launchpad.net/ubuntu/+source/golang-go.crypto/1:0.0~git20161012.0.5f31782-1ubuntu1 in zesty.
There's now https:/ /launchpad. net/ubuntu/ +source/ golang- go.crypto/ 1:0.0~git201610 12.0.5f31782- 1ubuntu1 in zesty.