drbg_flag_t
static inline unsigned short drbg_sec_strength(drbg_flag_t flags)
#define DRBG_CTR ((drbg_flag_t)1<<0)
#define DRBG_HMAC ((drbg_flag_t)1<<1)
#define DRBG_HASH ((drbg_flag_t)1<<2)
#define DRBG_STRENGTH128 ((drbg_flag_t)1<<3)
#define DRBG_STRENGTH192 ((drbg_flag_t)1<<4)
#define DRBG_STRENGTH256 ((drbg_flag_t)1<<5)
drbg_flag_t flags; /* flags for the cipher */