Imports github.com/ProtonMail/go-crypto/openpgp/algorithm github.com/ProtonMail/go-crypto/openpgp/ecc github.com/ProtonMail/go-crypto/openpgp/ecdh github.com/ProtonMail/go-crypto/openpgp/packet Standard library imports crypto crypto/ed25519 crypto/elliptic io math/big time