Imports github.com/blakesmith/ar golang.org/x/crypto/openpgp golang.org/x/crypto/openpgp/armor golang.org/x/crypto/openpgp/clearsign golang.org/x/crypto/openpgp/packet Standard library imports archive/tar bytes compress/gzip crypto/md5 crypto/sha1 crypto/sha256 encoding/hex fmt io io/ioutil log os path/filepath strings time