Imports github.com/ChimeraCoder/go.crypto/openpgp/s2k github.com/ChimeraCoder/go.crypto/openpgp/armor github.com/ChimeraCoder/go.crypto/openpgp/errors github.com/ChimeraCoder/go.crypto/openpgp/packet Standard library imports hash crypto/rsa crypto/sha256 crypto io strconv time