OPENSSL_EC_NAMED_CURVE
ec_config.asn1_flag = OPENSSL_EC_NAMED_CURVE;
ec_config.asn1_flag = OPENSSL_EC_NAMED_CURVE;
ecparam_config.asn1_flag = OPENSSL_EC_NAMED_CURVE;
ecparam_config.asn1_flag = OPENSSL_EC_NAMED_CURVE;
EC_GROUP_set_asn1_flag(group, OPENSSL_EC_NAMED_CURVE);
EC_GROUP_set_asn1_flag(ret, OPENSSL_EC_NAMED_CURVE);
ret->asn1_flag = OPENSSL_EC_NAMED_CURVE;
param_enc = OPENSSL_EC_NAMED_CURVE;
EC_GROUP_set_asn1_flag(group, OPENSSL_EC_NAMED_CURVE);
EC_GROUP_set_asn1_flag(group, OPENSSL_EC_NAMED_CURVE);
EC_GROUP_set_asn1_flag(group, OPENSSL_EC_NAMED_CURVE);
EC_KEY_set_asn1_flag(private, OPENSSL_EC_NAMED_CURVE);
EC_GROUP_set_asn1_flag(eg, OPENSSL_EC_NAMED_CURVE);