#ifndef RNG_H #define RNG_H #include #include #define RNG_SUCCESS ( 0) #define RNG_BAD_MAXLEN (-1) #define RNG_BAD_OUTBUF (-2) #define RNG_BAD_REQ_LEN (-3) #define RNG_MAXLEN (10 * 1024 * 1024) typedef struct { unsigned char buffer[16]; size_t buffer_pos; size_t length_remaining; unsigned char key[32]; unsigned char ctr[16]; } AES_XOF_struct; int PQCLEAN_LEDAKEMLT32_LEAKTIME_seedexpander(AES_XOF_struct *ctx, unsigned char *x, size_t xlen); void PQCLEAN_LEDAKEMLT32_LEAKTIME_seedexpander_from_trng(AES_XOF_struct *ctx, const unsigned char *trng_entropy); #endif