# define PROV_R_BAD_DECRYPT 100
# define PROV_R_BAD_ENCODING 141
# define PROV_R_BAD_LENGTH 142
+# define PROV_R_BN_ERROR 160
# define PROV_R_BOTH_MODE_AND_MODE_INT 127
# define PROV_R_CIPHER_OPERATION_FAILED 102
# define PROV_R_FAILED_TO_GENERATE_KEY 121