/* For GOST R34.10 parameters */
# define param_ctrl_string "paramset"
# define ukm_ctrl_string "ukmhex"
+# define vko_ctrl_string "vko"
# define EVP_PKEY_CTRL_GOST_PARAMSET (EVP_PKEY_ALG_CTRL+1)
/* For GOST 28147 MAC */
# define key_ctrl_string "key"