Imports github.com/keybase/go-crypto/openpgp/armor github.com/keybase/go-crypto/openpgp/errors github.com/keybase/go-crypto/openpgp/packet github.com/keybase/go-crypto/openpgp/s2k github.com/keybase/go-crypto/rsa Standard library imports crypto crypto/hmac crypto/sha256 encoding/binary hash io strconv time