Update WolfSSL library to the latest version.

[freertos] / FreeRTOS-Plus / Source / WolfSSL / cyassl / ctaocrypt / random.h

diff --git a/FreeRTOS-Plus/Source/WolfSSL/cyassl/ctaocrypt/random.h b/FreeRTOS-Plus/Source/WolfSSL/cyassl/ctaocrypt/random.h
index 728c22209d181c39a1f7996368a9518feb4fc230..6d3a96fea8a266ec09e2f2dd147b7b1bc3f33e6d 100644 (file)
--- a/FreeRTOS-Plus/Source/WolfSSL/cyassl/ctaocrypt/random.h
+++ b/FreeRTOS-Plus/Source/WolfSSL/cyassl/ctaocrypt/random.h
@@ -1,15 +1,15 @@
 /* random.h
  *
- * Copyright (C) 2006-2014 wolfSSL Inc.
+ * Copyright (C) 2006-2015 wolfSSL Inc.
  *
- * This file is part of CyaSSL.
+ * This file is part of wolfSSL. (formerly known as CyaSSL)
  *
- * CyaSSL is free software; you can redistribute it and/or modify
+ * wolfSSL is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
  * (at your option) any later version.
  *
- * CyaSSL is distributed in the hope that it will be useful,
+ * wolfSSL is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
@@ -23,133 +23,16 @@
 #ifndef CTAO_CRYPT_RANDOM_H
 #define CTAO_CRYPT_RANDOM_H
 
-#include <cyassl/ctaocrypt/types.h>
+    /* for random.h compatibility */
+    #include <wolfssl/wolfcrypt/random.h>
+    #define InitRng           wc_InitRng
+    #define RNG_GenerateBlock wc_RNG_GenerateBlock
+    #define RNG_GenerateByte  wc_RNG_GenerateByte
+    #define FreeRng        wc_FreeRng
 
-#if defined(HAVE_HASHDRBG) || defined(NO_RC4)
-    #ifdef NO_SHA256
-        #error "Hash DRBG requires SHA-256."
-    #endif /* NO_SHA256 */
-
-    #include <cyassl/ctaocrypt/sha256.h>
-#else /* HAVE_HASHDRBG || NO_RC4 */
-    #include <cyassl/ctaocrypt/arc4.h>
-#endif /* HAVE_HASHDRBG || NO_RC4 */
-
-#ifdef __cplusplus
-    extern "C" {
-#endif
-
-
-#if defined(USE_WINDOWS_API)
-    #if defined(_WIN64)
-        typedef unsigned __int64 ProviderHandle;
-        /* type HCRYPTPROV, avoid #include <windows.h> */
-    #else
-        typedef unsigned long ProviderHandle;
-    #endif
-#endif
-
-
-/* OS specific seeder */
-typedef struct OS_Seed {
-    #if defined(USE_WINDOWS_API)
-        ProviderHandle handle;
-    #else
-        int fd;
-    #endif
-} OS_Seed;
-
-
-CYASSL_LOCAL
-int GenerateSeed(OS_Seed* os, byte* seed, word32 sz);
-
-#if defined(CYASSL_MDK_ARM)
-#undef RNG
-#define RNG CyaSSL_RNG   /* for avoiding name conflict in "stm32f2xx.h" */
-#endif
-
-
-#if defined(HAVE_HASHDRBG) || defined(NO_RC4)
-
-
-#define DRBG_SEED_LEN (440/8)
-
-
-/* Hash-based Deterministic Random Bit Generator */
-typedef struct RNG {
-    OS_Seed seed;
-
-    Sha256 sha;
-    byte digest[SHA256_DIGEST_SIZE];
-    byte V[DRBG_SEED_LEN];
-    byte C[DRBG_SEED_LEN];
-    word32 reseedCtr;
-    byte status;
-} RNG;
-
-
-#else /* HAVE_HASHDRBG || NO_RC4 */
-
-
-#define CYASSL_RNG_CAVIUM_MAGIC 0xBEEF0004
-
-/* secure Random Number Generator */
-
-
-typedef struct RNG {
-    OS_Seed seed;
-    Arc4    cipher;
-#ifdef HAVE_CAVIUM
-    int    devId;           /* nitrox device id */
-    word32 magic;           /* using cavium magic */
-#endif
-} RNG;
-
-
-#ifdef HAVE_CAVIUM
-    CYASSL_API int  InitRngCavium(RNG*, int);
-#endif
-
-
-#endif /* HAVE_HASH_DRBG || NO_RC4 */
-
-
-CYASSL_API int  InitRng(RNG*);
-CYASSL_API int  RNG_GenerateBlock(RNG*, byte*, word32 sz);
-CYASSL_API int  RNG_GenerateByte(RNG*, byte*);
-
-
-#if defined(HAVE_HASHDRBG) || defined(NO_RC4)
-    CYASSL_API int FreeRng(RNG*);
-    CYASSL_API int RNG_HealthTest(int reseed,
-                                        const byte* entropyA, word32 entropyASz,
-                                        const byte* entropyB, word32 entropyBSz,
-                                        const byte* output, word32 outputSz);
-#endif /* HAVE_HASHDRBG || NO_RC4 */
-
-
-#ifdef HAVE_FIPS
-    /* fips wrapper calls, user can call direct */
-    CYASSL_API int InitRng_fips(RNG* rng);
-    CYASSL_API int FreeRng_fips(RNG* rng);
-    CYASSL_API int RNG_GenerateBlock_fips(RNG* rng, byte* buf, word32 bufSz);
-    CYASSL_API int RNG_HealthTest_fips(int reseed,
-                                        const byte* entropyA, word32 entropyASz,
-                                        const byte* entropyB, word32 entropyBSz,
-                                        const byte* output, word32 outputSz);
-    #ifndef FIPS_NO_WRAPPERS
-        /* if not impl or fips.c impl wrapper force fips calls if fips build */
-        #define InitRng              InitRng_fips
-        #define FreeRng              FreeRng_fips
-        #define RNG_GenerateBlock    RNG_GenerateBlock_fips
-        #define RNG_HealthTest       RNG_HealthTest_fips
-    #endif /* FIPS_NO_WRAPPERS */
-#endif /* HAVE_FIPS */
-
-
-#ifdef __cplusplus
-    } /* extern "C" */
-#endif
+       #if defined(HAVE_HASHDRBG) || defined(NO_RC4)
+           #define RNG_HealthTest wc_RNG_HealthTest
+       #endif /* HAVE_HASHDRBG || NO_RC4 */
 
 #endif /* CTAO_CRYPT_RANDOM_H */