The package golang-github-jacobsa-crypto 0.0~git20171018.0.c73681c+dfsg1-1 has been added to kali-rolling. It has been imported from Debian: https://tracker.debian.org/pkg/golang-github-jacobsa-crypto -- More information about golang-github-jacobsa-crypto: http://pkg.kali.org/pkg/golang-github-jacobsa-crypto