# define EC_R_INVALID_GENERATOR 173
# define EC_R_INVALID_GROUP_ORDER 122
# define EC_R_INVALID_KEY 116
+# define EC_R_INVALID_LENGTH 117
# define EC_R_INVALID_NAMED_GROUP_CONVERSION 174
# define EC_R_INVALID_OUTPUT_LENGTH 161
# define EC_R_INVALID_P 172