# include
# include
# include
# ifdef OPENSSL_FIPS
# ifdef __cplusplus
extern "C" {
# endif
int FIPS_x931_set_key(const unsigned char *key, int keylen);
int FIPS_x931_seed(const void *buf, int num);
int FIPS_x931_bytes(unsigned char *out, int outlen);
int FIPS_x931_test_mode(void);
void FIPS_x931_reset(void);
int FIPS_x931_set_dt(unsigned char *dt);
int FIPS_x931_status(void);
const RAND_METHOD *FIPS_x931_method(void);
typedef struct drbg_ctx_st DRBG_CTX;
/* DRBG external flags */
/* Flag for CTR mode only: use derivation function ctr_df */
# define DRBG_FLAG_CTR_USE_DF 0x1
/* PRNG is in test state */
# define DRBG_FLAG_TEST 0x2
DRBG_CTX *FIPS_drbg_new(int type, unsigned int flags);
int FIPS_drbg_init(DRBG_CTX *dctx, int type, unsigned int flags);
int FIPS_drbg_instantiate(DRBG_CTX *dctx,
const unsigned char *pers, size_t perslen);
int FIPS_drbg_reseed(DRBG_CTX *dctx, const unsigned char *adin,
size_t adinlen);
void FIPS_drbg_set_reseed(DRBG_CTX *dctx);
int FIPS_drbg_generate(DRBG_CTX *dctx, unsigned char *out, size_t outlen,
int prediction_resistance,
const unsigned char *adin, size_t adinlen);
int FIPS_drbg_uninstantiate(DRBG_CTX *dctx);
void FIPS_drbg_free(DRBG_CTX *dctx);
int FIPS_drbg_set_callbacks(DRBG_CTX *dctx,
size_t (*get_entropy) (DRBG_CTX *ctx,
unsigned char **pout,
int entropy,
size_t min_len,
size_t max_len),
void (*cleanup_entropy) (DRBG_CTX *ctx,
unsigned char *out,
size_t olen),
size_t entropy_blocklen,
size_t (*get_nonce) (DRBG_CTX *ctx,
unsigned char **pout,
int entropy,
size_t min_len,
size_t max_len),
void (*cleanup_nonce) (DRBG_CTX *ctx,
unsigned char *out,
size_t olen));
int FIPS_drbg_set_rand_callbacks(DRBG_CTX *dctx,
size_t (*get_adin) (DRBG_CTX *ctx,
unsigned char
**pout),
void (*cleanup_adin) (DRBG_CTX *ctx,
unsigned char *out,
size_t olen),
int (*rand_seed_cb) (DRBG_CTX *ctx,
const void *buf,
int num),
int (*rand_add_cb) (DRBG_CTX *ctx,
const void *buf,
int num,
double entropy));
void *FIPS_drbg_get_app_data(DRBG_CTX *ctx);
void FIPS_drbg_set_app_data(DRBG_CTX *ctx, void *app_data);
size_t FIPS_drbg_get_blocklength(DRBG_CTX *dctx);
int FIPS_drbg_get_strength(DRBG_CTX *dctx);
void FIPS_drbg_set_check_interval(DRBG_CTX *dctx, int interval);
void FIPS_drbg_set_reseed_interval(DRBG_CTX *dctx, int interval);
int FIPS_drbg_health_check(DRBG_CTX *dctx);
DRBG_CTX *FIPS_get_default_drbg(void);
const RAND_METHOD *FIPS_drbg_method(void);
int FIPS_rand_set_method(const RAND_METHOD *meth);
const RAND_METHOD *FIPS_rand_get_method(void);
void FIPS_rand_set_bits(int nbits);
int FIPS_rand_strength(void);
/* 1.0.0 compat functions */
int FIPS_rand_set_key(const unsigned char *key, FIPS_RAND_SIZE_T keylen);
int FIPS_rand_seed(const void *buf, FIPS_RAND_SIZE_T num);
int FIPS_rand_bytes(unsigned char *out, FIPS_RAND_SIZE_T outlen);
int FIPS_rand_test_mode(void);
void FIPS_rand_reset(void);
int FIPS_rand_set_dt(unsigned char *dt);
int FIPS_rand_status(void);
const RAND_METHOD *FIPS_rand_method(void);
# ifdef __cplusplus
}
# endif
# endif
#endif