Imports github.com/emmansun/gmsm/padding github.com/emmansun/gmsm/sm2 github.com/emmansun/gmsm/sm3 github.com/emmansun/gmsm/sm4 github.com/emmansun/gmsm/smx509 golang.org/x/crypto/pbkdf2 golang.org/x/crypto/scrypt Standard library imports crypto/aes crypto/cipher crypto/des crypto/ecdsa crypto/rand crypto/rsa crypto/sha1 crypto/sha256 crypto/sha512 crypto/x509/pkix encoding/asn1 errors fmt hash strconv