The package golang-github-protonmail-go-crypto 0.0~git20230626.7e9e0390.0~really~git20230619.3fbb1f1-2 has been added to kali-rolling. It has been imported from Debian: https://tracker.debian.org/pkg/golang-github-protonmail-go-crypto -- More information about golang-github-protonmail-go-crypto: http://pkg.kali.org/pkg/golang-github-protonmail-go-crypto