Imports github.com/ethereum/go-ethereum/crypto/ecies github.com/tjfoc/gmsm/pkcs12 github.com/tjfoc/gmsm/sm2 github.com/tjfoc/gmsm/x509 Standard library imports bytes crypto crypto/aes crypto/cipher crypto/ecdsa crypto/ed25519 crypto/elliptic crypto/rand crypto/rsa crypto/sha256 crypto/sha512 crypto/x509 errors fmt hash io reflect