Delete strength parameter from FIPS_drbg_generate. It isn't very useful

[openssl.git] / fips / rand / fips_rand.h

diff --git a/fips/rand/fips_rand.h b/fips/rand/fips_rand.h
index c4d1d910ba136699507a2154bc939a02966d5412..faba6f4ff9a72e3c942cdde830d1fc6d00b2df32 100644 (file)
--- a/fips/rand/fips_rand.h
+++ b/fips/rand/fips_rand.h
@@ -50,7 +50,10 @@
 #ifndef HEADER_FIPS_RAND_H
 #define HEADER_FIPS_RAND_H
 
-#include "des.h"
+#include <openssl/aes.h>
+#include <openssl/evp.h>
+#include <openssl/hmac.h>
+#include <openssl/ec.h>
 
 #ifdef OPENSSL_FIPS
 
@@ -58,22 +61,24 @@
 extern "C" {
 #endif
 
-int FIPS_rand_set_key(const unsigned char *key, int keylen);
-int FIPS_rand_seed(const void *buf, int num);
-int FIPS_rand_bytes(unsigned char *out, int outlen);
+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_rand_test_mode(void);
-void FIPS_rand_reset(void);
-int FIPS_rand_set_dt(unsigned char *dt);
+int FIPS_x931_test_mode(void);
+void FIPS_x931_reset(void);
+int FIPS_x931_set_dt(unsigned char *dt);
 
-int FIPS_rand_status(void);
+int FIPS_x931_status(void);
 
-const RAND_METHOD *FIPS_rand_method(void);
+const RAND_METHOD *FIPS_x931_method(void);
 
 typedef struct drbg_ctx_st DRBG_CTX;
 
 /* 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);
@@ -81,22 +86,44 @@ 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);
 int FIPS_drbg_generate(DRBG_CTX *dctx, unsigned char *out, size_t outlen,
-                       int strength, int prediction_resistance,
+                       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_test_mode(DRBG_CTX *dctx,
-       size_t (*get_entropy)(DRBG_CTX *ctx, unsigned char *out,
+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),
-       size_t (*get_nonce)(DRBG_CTX *ctx, unsigned char *out,
-                               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);
+
+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);
 
 #ifdef  __cplusplus
 }