Diff: wolfssl/wolfcrypt/types.h

Revision:

11:cee25a834751

diff -r 6c2db0c97d5a -r cee25a834751 wolfssl/wolfcrypt/types.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wolfssl/wolfcrypt/types.h	Tue May 30 01:44:10 2017 +0000
@@ -0,0 +1,519 @@
+/* types.h
+ *
+ * Copyright (C) 2006-2016 wolfSSL Inc.
+ *
+ * This file is part of wolfSSL.
+ *
+ * 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.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
+ */
+
+
+
+#ifndef WOLF_CRYPT_TYPES_H
+#define WOLF_CRYPT_TYPES_H
+
+	#include <wolfssl/wolfcrypt/settings.h>
+	#include <wolfssl/wolfcrypt/wc_port.h>
+
+	#ifdef __cplusplus
+	    extern "C" {
+	#endif
+
+
+	#if defined(WORDS_BIGENDIAN)
+	    #define BIG_ENDIAN_ORDER
+	#endif
+
+	#ifndef BIG_ENDIAN_ORDER
+	    #define LITTLE_ENDIAN_ORDER
+	#endif
+
+	#ifndef WOLFSSL_TYPES
+	    #ifndef byte
+	        typedef unsigned char  byte;
+	    #endif
+	    typedef unsigned short word16;
+	    typedef unsigned int   word32;
+	#endif
+
+
+	/* try to set SIZEOF_LONG or LONG_LONG if user didn't */
+	#if !defined(_MSC_VER) && !defined(__BCPLUSPLUS__)
+	    #if !defined(SIZEOF_LONG_LONG) && !defined(SIZEOF_LONG)
+	        #if (defined(__alpha__) || defined(__ia64__) || defined(_ARCH_PPC64) \
+	                || defined(__mips64)  || defined(__x86_64__))
+	            /* long should be 64bit */
+	            #define SIZEOF_LONG 8
+	        #elif defined(__i386__) || defined(__CORTEX_M3__)
+	            /* long long should be 64bit */
+	            #define SIZEOF_LONG_LONG 8
+	        #endif
+	    #endif
+	#endif
+
+
+	#if defined(_MSC_VER) || defined(__BCPLUSPLUS__)
+	    #define WORD64_AVAILABLE
+	    #define W64LIT(x) x##ui64
+	    typedef unsigned __int64 word64;
+	#elif defined(SIZEOF_LONG) && SIZEOF_LONG == 8
+	    #define WORD64_AVAILABLE
+	    #define W64LIT(x) x##LL
+	    typedef unsigned long word64;
+	#elif defined(SIZEOF_LONG_LONG) && SIZEOF_LONG_LONG == 8
+	    #define WORD64_AVAILABLE
+	    #define W64LIT(x) x##LL
+	    typedef unsigned long long word64;
+	#elif defined(__SIZEOF_LONG_LONG__) && __SIZEOF_LONG_LONG__ == 8
+	    #define WORD64_AVAILABLE
+	    #define W64LIT(x) x##LL
+	    typedef unsigned long long word64;
+	#else
+	    #define MP_16BIT  /* for mp_int, mp_word needs to be twice as big as
+	                         mp_digit, no 64 bit type so make mp_digit 16 bit */
+	#endif
+
+
+	/* These platforms have 64-bit CPU registers.  */
+	#if (defined(__alpha__) || defined(__ia64__) || defined(_ARCH_PPC64) || \
+	     defined(__mips64)  || defined(__x86_64__) || defined(_M_X64)) || \
+         defined(__aarch64__)
+	    typedef word64 wolfssl_word;
+        #define WC_64BIT_CPU
+	#else
+	    typedef word32 wolfssl_word;
+	    #ifdef WORD64_AVAILABLE
+	        #define WOLFCRYPT_SLOW_WORD64
+	    #endif
+	#endif
+
+
+	enum {
+	    WOLFSSL_WORD_SIZE  = sizeof(wolfssl_word),
+	    WOLFSSL_BIT_SIZE   = 8,
+	    WOLFSSL_WORD_BITS  = WOLFSSL_WORD_SIZE * WOLFSSL_BIT_SIZE
+	};
+
+	#define WOLFSSL_MAX_16BIT 0xffffU
+
+	/* use inlining if compiler allows */
+	#ifndef INLINE
+	#ifndef NO_INLINE
+	    #ifdef _MSC_VER
+	        #define INLINE __inline
+	    #elif defined(__GNUC__)
+               #ifdef WOLFSSL_VXWORKS
+                   #define INLINE __inline__
+               #else
+                   #define INLINE inline
+               #endif
+	    #elif defined(__IAR_SYSTEMS_ICC__)
+	        #define INLINE inline
+	    #elif defined(THREADX)
+	        #define INLINE _Inline
+	    #else
+	        #define INLINE
+	    #endif
+	#else
+	    #define INLINE
+	#endif
+	#endif
+
+
+    /* set up rotate style */
+    #if (defined(_MSC_VER) || defined(__BCPLUSPLUS__)) && \
+        !defined(WOLFSSL_SGX) && !defined(INTIME_RTOS)
+        #define INTEL_INTRINSICS
+        #define FAST_ROTATE
+    #elif defined(__MWERKS__) && TARGET_CPU_PPC
+        #define PPC_INTRINSICS
+        #define FAST_ROTATE
+    #elif defined(__GNUC__)  && (defined(__i386__) || defined(__x86_64__))
+        /* GCC does peephole optimizations which should result in using rotate
+           instructions  */
+        #define FAST_ROTATE
+    #endif
+
+
+	/* set up thread local storage if available */
+	#ifdef HAVE_THREAD_LS
+	    #if defined(_MSC_VER)
+	        #define THREAD_LS_T __declspec(thread)
+	    /* Thread local storage only in FreeRTOS v8.2.1 and higher */
+	    #elif defined(FREERTOS)
+	        #define THREAD_LS_T
+	    #else
+	        #define THREAD_LS_T __thread
+	    #endif
+	#else
+	    #define THREAD_LS_T
+	#endif
+
+
+	/* Micrium will use Visual Studio for compilation but not the Win32 API */
+	#if defined(_WIN32) && !defined(MICRIUM) && !defined(FREERTOS) && \
+		!defined(FREERTOS_TCP) && !defined(EBSNET) && \
+        !defined(WOLFSSL_UTASKER) && !defined(INTIME_RTOS)
+	    #define USE_WINDOWS_API
+	#endif
+
+
+	/* idea to add global alloc override by Moises Guimaraes  */
+	/* default to libc stuff */
+	/* XREALLOC is used once in normal math lib, not in fast math lib */
+	/* XFREE on some embeded systems doesn't like free(0) so test  */
+	#if defined(HAVE_IO_POOL)
+		WOLFSSL_API void* XMALLOC(size_t n, void* heap, int type);
+		WOLFSSL_API void* XREALLOC(void *p, size_t n, void* heap, int type);
+		WOLFSSL_API void XFREE(void *p, void* heap, int type);
+	#elif defined(WOLFSSL_ASYNC_CRYPT) && defined(HAVE_INTEL_QA)
+        #include <wolfssl/wolfcrypt/port/intel/quickassist_mem.h>
+        #undef USE_WOLFSSL_MEMORY
+        #ifdef WOLFSSL_DEBUG_MEMORY
+            #define XMALLOC(s, h, t)     IntelQaMalloc((s), (h), (t), __func__, __LINE__)
+            #define XFREE(p, h, t)       IntelQaFree((p), (h), (t), __func__, __LINE__)
+            #define XREALLOC(p, n, h, t) IntelQaRealloc((p), (n), (h), (t), __func__, __LINE__)
+        #else
+            #define XMALLOC(s, h, t)     IntelQaMalloc((s), (h), (t))
+            #define XFREE(p, h, t)       IntelQaFree((p), (h), (t))
+            #define XREALLOC(p, n, h, t) IntelQaRealloc((p), (n), (h), (t))
+        #endif /* WOLFSSL_DEBUG_MEMORY */
+    #elif defined(XMALLOC_USER)
+	    /* prototypes for user heap override functions */
+	    #include <stddef.h>  /* for size_t */
+	    extern void *XMALLOC(size_t n, void* heap, int type);
+	    extern void *XREALLOC(void *p, size_t n, void* heap, int type);
+	    extern void XFREE(void *p, void* heap, int type);
+    #elif defined(XMALLOC_OVERRIDE)
+        /* override the XMALLOC, XFREE and XREALLOC macros */
+	#elif defined(NO_WOLFSSL_MEMORY)
+	    /* just use plain C stdlib stuff if desired */
+	    #include <stdlib.h>
+	    #define XMALLOC(s, h, t)     ((void)h, (void)t, malloc((s)))
+	    #define XFREE(p, h, t)       {void* xp = (p); if((xp)) free((xp));}
+	    #define XREALLOC(p, n, h, t) realloc((p), (n))
+	#elif !defined(MICRIUM_MALLOC) && !defined(EBSNET) \
+	        && !defined(WOLFSSL_SAFERTOS) && !defined(FREESCALE_MQX) \
+	        && !defined(FREESCALE_KSDK_MQX) && !defined(FREESCALE_FREE_RTOS) \
+            && !defined(WOLFSSL_LEANPSK) && !defined(FREERTOS) && !defined(FREERTOS_TCP)\
+            && !defined(WOLFSSL_uITRON4)
+	    /* default C runtime, can install different routines at runtime via cbs */
+	    #include <wolfssl/wolfcrypt/memory.h>
+        #ifdef WOLFSSL_STATIC_MEMORY
+            #ifdef WOLFSSL_DEBUG_MEMORY
+				#define XMALLOC(s, h, t)     wolfSSL_Malloc((s), (h), (t), __func__, __LINE__)
+				#define XFREE(p, h, t)       {void* xp = (p); if((xp)) wolfSSL_Free((xp), (h), (t), __func__, __LINE__);}
+				#define XREALLOC(p, n, h, t) wolfSSL_Realloc((p), (n), (h), (t), __func__, __LINE__)
+            #else
+	            #define XMALLOC(s, h, t)     wolfSSL_Malloc((s), (h), (t))
+				#define XFREE(p, h, t)       {void* xp = (p); if((xp)) wolfSSL_Free((xp), (h), (t));}
+				#define XREALLOC(p, n, h, t) wolfSSL_Realloc((p), (n), (h), (t))
+            #endif /* WOLFSSL_DEBUG_MEMORY */
+        #else
+            #ifdef WOLFSSL_DEBUG_MEMORY
+				#define XMALLOC(s, h, t)     ((void)h, (void)t, wolfSSL_Malloc((s), __func__, __LINE__))
+				#define XFREE(p, h, t)       {void* xp = (p); if((xp)) wolfSSL_Free((xp), __func__, __LINE__);}
+				#define XREALLOC(p, n, h, t) wolfSSL_Realloc((p), (n), __func__, __LINE__)
+            #else
+	            #define XMALLOC(s, h, t)     ((void)h, (void)t, wolfSSL_Malloc((s)))
+	            #define XFREE(p, h, t)       {void* xp = (p); if((xp)) wolfSSL_Free((xp));}
+	            #define XREALLOC(p, n, h, t) wolfSSL_Realloc((p), (n))
+            #endif /* WOLFSSL_DEBUG_MEMORY */
+        #endif /* WOLFSSL_STATIC_MEMORY */
+	#endif
+
+    /* declare/free variable handling for async */
+    #ifdef WOLFSSL_ASYNC_CRYPT
+        #define DECLARE_VAR(VAR_NAME, VAR_TYPE, VAR_SIZE, HEAP) \
+            VAR_TYPE* VAR_NAME = (VAR_TYPE*)XMALLOC(sizeof(VAR_TYPE) * VAR_SIZE, HEAP, DYNAMIC_TYPE_WOLF_BIGINT);
+        #define DECLARE_VAR_INIT(VAR_NAME, VAR_TYPE, VAR_SIZE, INIT_VALUE, HEAP) \
+            VAR_TYPE* VAR_NAME = ({ \
+                VAR_TYPE* ptr = XMALLOC(sizeof(VAR_TYPE) * VAR_SIZE, HEAP, DYNAMIC_TYPE_WOLF_BIGINT); \
+                if (ptr && INIT_VALUE) { \
+                    XMEMCPY(ptr, INIT_VALUE, sizeof(VAR_TYPE) * VAR_SIZE); \
+                } \
+                ptr; \
+            })
+        #define DECLARE_ARRAY(VAR_NAME, VAR_TYPE, VAR_ITEMS, VAR_SIZE, HEAP) \
+            VAR_TYPE* VAR_NAME[VAR_ITEMS]; \
+            int idx##VAR_NAME; \
+            for (idx##VAR_NAME=0; idx##VAR_NAME<VAR_ITEMS; idx##VAR_NAME++) { \
+                VAR_NAME[idx##VAR_NAME] = (VAR_TYPE*)XMALLOC(VAR_SIZE, HEAP, DYNAMIC_TYPE_WOLF_BIGINT); \
+            }
+        #define FREE_VAR(VAR_NAME, HEAP) \
+            XFREE(VAR_NAME, HEAP, DYNAMIC_TYPE_WOLF_BIGINT);
+        #define FREE_ARRAY(VAR_NAME, VAR_ITEMS, HEAP) \
+            for (idx##VAR_NAME=0; idx##VAR_NAME<VAR_ITEMS; idx##VAR_NAME++) { \
+                XFREE(VAR_NAME[idx##VAR_NAME], HEAP, DYNAMIC_TYPE_WOLF_BIGINT); \
+            }
+    #else
+        #define DECLARE_VAR(VAR_NAME, VAR_TYPE, VAR_SIZE, HEAP) \
+            VAR_TYPE VAR_NAME[VAR_SIZE]
+        #define DECLARE_VAR_INIT(VAR_NAME, VAR_TYPE, VAR_SIZE, INIT_VALUE, HEAP) \
+            VAR_TYPE* VAR_NAME = (VAR_TYPE*)INIT_VALUE
+        #define DECLARE_ARRAY(VAR_NAME, VAR_TYPE, VAR_ITEMS, VAR_SIZE, HEAP) \
+            VAR_TYPE VAR_NAME[VAR_ITEMS][VAR_SIZE]
+        #define FREE_VAR(VAR_NAME, HEAP) /* nothing to free, its stack */
+        #define FREE_ARRAY(VAR_NAME, VAR_ITEMS, HEAP)  /* nothing to free, its stack */
+    #endif
+
+
+	#ifndef STRING_USER
+	    #include <string.h>
+	    char* mystrnstr(const char* s1, const char* s2, unsigned int n);
+
+	    #define XMEMCPY(d,s,l)    memcpy((d),(s),(l))
+	    #define XMEMSET(b,c,l)    memset((b),(c),(l))
+	    #define XMEMCMP(s1,s2,n)  memcmp((s1),(s2),(n))
+	    #define XMEMMOVE(d,s,l)   memmove((d),(s),(l))
+
+	    #define XSTRLEN(s1)       strlen((s1))
+	    #define XSTRNCPY(s1,s2,n) strncpy((s1),(s2),(n))
+	    /* strstr, strncmp, and strncat only used by wolfSSL proper,
+         * not required for wolfCrypt only */
+	    #define XSTRSTR(s1,s2)    strstr((s1),(s2))
+	    #define XSTRNSTR(s1,s2,n) mystrnstr((s1),(s2),(n))
+	    #define XSTRNCMP(s1,s2,n) strncmp((s1),(s2),(n))
+	    #define XSTRNCAT(s1,s2,n) strncat((s1),(s2),(n))
+	    #ifndef USE_WINDOWS_API
+	        #define XSTRNCASECMP(s1,s2,n) strncasecmp((s1),(s2),(n))
+	    #else
+	        #define XSTRNCASECMP(s1,s2,n) _strnicmp((s1),(s2),(n))
+	    #endif
+
+        #if defined(WOLFSSL_MYSQL_COMPATIBLE) || defined(WOLFSSL_NGINX) || defined(WOLFSSL_HAPROXY)
+	        #ifndef USE_WINDOWS_API
+	            #define XSNPRINTF snprintf
+	        #else
+	            #define XSNPRINTF _snprintf
+	        #endif
+        #endif /* WOLFSSL_MYSQL_COMPATIBLE */
+
+        #if defined(WOLFSSL_CERT_EXT) || defined(HAVE_ALPN)
+            /* use only Thread Safe version of strtok */
+            #if !defined(USE_WINDOWS_API) && !defined(INTIME_RTOS)
+                #define XSTRTOK strtok_r
+            #else
+                #define XSTRTOK strtok_s
+
+                #ifdef __MINGW32__
+                    #pragma GCC diagnostic push
+                    #pragma GCC diagnostic warning "-Wcpp"
+                    #warning "MinGW may be missing strtok_s. You can find a public domain implementation here: https://github.com/fletcher/MultiMarkdown-4/blob/master/strtok.c"
+                    #pragma GCC diagnostic pop
+                #endif
+            #endif
+        #endif
+	#endif
+
+	#ifndef CTYPE_USER
+	    #include <ctype.h>
+	    #if defined(HAVE_ECC) || defined(HAVE_OCSP) || defined(WOLFSSL_KEY_GEN)
+	        #define XTOUPPER(c)     toupper((c))
+	        #define XISALPHA(c)     isalpha((c))
+	    #endif
+	    /* needed by wolfSSL_check_domain_name() */
+	    #define XTOLOWER(c)      tolower((c))
+	#endif
+
+
+	/* memory allocation types for user hints */
+	enum {
+        DYNAMIC_TYPE_CA           = 1,
+        DYNAMIC_TYPE_CERT         = 2,
+        DYNAMIC_TYPE_KEY          = 3,
+        DYNAMIC_TYPE_FILE         = 4,
+        DYNAMIC_TYPE_SUBJECT_CN   = 5,
+        DYNAMIC_TYPE_PUBLIC_KEY   = 6,
+        DYNAMIC_TYPE_SIGNER       = 7,
+        DYNAMIC_TYPE_NONE         = 8,
+        DYNAMIC_TYPE_BIGINT       = 9,
+        DYNAMIC_TYPE_RSA          = 10,
+        DYNAMIC_TYPE_METHOD       = 11,
+        DYNAMIC_TYPE_OUT_BUFFER   = 12,
+        DYNAMIC_TYPE_IN_BUFFER    = 13,
+        DYNAMIC_TYPE_INFO         = 14,
+        DYNAMIC_TYPE_DH           = 15,
+        DYNAMIC_TYPE_DOMAIN       = 16,
+        DYNAMIC_TYPE_SSL          = 17,
+        DYNAMIC_TYPE_CTX          = 18,
+        DYNAMIC_TYPE_WRITEV       = 19,
+        DYNAMIC_TYPE_OPENSSL      = 20,
+        DYNAMIC_TYPE_DSA          = 21,
+        DYNAMIC_TYPE_CRL          = 22,
+        DYNAMIC_TYPE_REVOKED      = 23,
+        DYNAMIC_TYPE_CRL_ENTRY    = 24,
+        DYNAMIC_TYPE_CERT_MANAGER = 25,
+        DYNAMIC_TYPE_CRL_MONITOR  = 26,
+        DYNAMIC_TYPE_OCSP_STATUS  = 27,
+        DYNAMIC_TYPE_OCSP_ENTRY   = 28,
+        DYNAMIC_TYPE_ALTNAME      = 29,
+        DYNAMIC_TYPE_SUITES       = 30,
+        DYNAMIC_TYPE_CIPHER       = 31,
+        DYNAMIC_TYPE_RNG          = 32,
+        DYNAMIC_TYPE_ARRAYS       = 33,
+        DYNAMIC_TYPE_DTLS_POOL    = 34,
+        DYNAMIC_TYPE_SOCKADDR     = 35,
+        DYNAMIC_TYPE_LIBZ         = 36,
+        DYNAMIC_TYPE_ECC          = 37,
+        DYNAMIC_TYPE_TMP_BUFFER   = 38,
+        DYNAMIC_TYPE_DTLS_MSG     = 39,
+        DYNAMIC_TYPE_X509         = 40,
+        DYNAMIC_TYPE_TLSX         = 41,
+        DYNAMIC_TYPE_OCSP         = 42,
+        DYNAMIC_TYPE_SIGNATURE    = 43,
+        DYNAMIC_TYPE_HASHES       = 44,
+        DYNAMIC_TYPE_SRP          = 45,
+        DYNAMIC_TYPE_COOKIE_PWD   = 46,
+        DYNAMIC_TYPE_USER_CRYPTO  = 47,
+        DYNAMIC_TYPE_OCSP_REQUEST = 48,
+        DYNAMIC_TYPE_X509_EXT     = 49,
+        DYNAMIC_TYPE_X509_STORE   = 50,
+        DYNAMIC_TYPE_X509_CTX     = 51,
+        DYNAMIC_TYPE_URL          = 52,
+        DYNAMIC_TYPE_DTLS_FRAG    = 53,
+        DYNAMIC_TYPE_DTLS_BUFFER  = 54,
+        DYNAMIC_TYPE_SESSION_TICK = 55,
+        DYNAMIC_TYPE_PKCS         = 56,
+        DYNAMIC_TYPE_MUTEX        = 57,
+        DYNAMIC_TYPE_PKCS7        = 58,
+        DYNAMIC_TYPE_AES          = 59,
+        DYNAMIC_TYPE_WOLF_BIGINT  = 60,
+        DYNAMIC_TYPE_ASN1         = 61,
+        DYNAMIC_TYPE_LOG          = 62,
+        DYNAMIC_TYPE_WRITEDUP     = 63,
+        DYNAMIC_TYPE_DH_BUFFER    = 64,
+        DYNAMIC_TYPE_HMAC         = 65,
+        DYNAMIC_TYPE_ASYNC        = 66,
+        DYNAMIC_TYPE_ASYNC_NUMA   = 67,
+        DYNAMIC_TYPE_ASYNC_NUMA64 = 68,
+	};
+
+	/* max error buffer string size */
+	enum {
+	    WOLFSSL_MAX_ERROR_SZ = 80
+	};
+
+	/* stack protection */
+	enum {
+	    MIN_STACK_BUFFER = 8
+	};
+
+
+
+	/* settings detection for compile vs runtime math incompatibilities */
+	enum {
+	#if !defined(USE_FAST_MATH) && !defined(SIZEOF_LONG) && !defined(SIZEOF_LONG_LONG)
+	    CTC_SETTINGS = 0x0
+	#elif !defined(USE_FAST_MATH) && defined(SIZEOF_LONG) && (SIZEOF_LONG == 8)
+	    CTC_SETTINGS = 0x1
+	#elif !defined(USE_FAST_MATH) && defined(SIZEOF_LONG_LONG) && (SIZEOF_LONG_LONG == 8)
+	    CTC_SETTINGS = 0x2
+	#elif !defined(USE_FAST_MATH) && defined(SIZEOF_LONG_LONG) && (SIZEOF_LONG_LONG == 4)
+	    CTC_SETTINGS = 0x4
+	#elif defined(USE_FAST_MATH) && !defined(SIZEOF_LONG) && !defined(SIZEOF_LONG_LONG)
+	    CTC_SETTINGS = 0x8
+	#elif defined(USE_FAST_MATH) && defined(SIZEOF_LONG) && (SIZEOF_LONG == 8)
+	    CTC_SETTINGS = 0x10
+	#elif defined(USE_FAST_MATH) && defined(SIZEOF_LONG_LONG) && (SIZEOF_LONG_LONG == 8)
+	    CTC_SETTINGS = 0x20
+	#elif defined(USE_FAST_MATH) && defined(SIZEOF_LONG_LONG) && (SIZEOF_LONG_LONG == 4)
+	    CTC_SETTINGS = 0x40
+	#else
+	    #error "bad math long / long long settings"
+	#endif
+	};
+
+
+	WOLFSSL_API word32 CheckRunTimeSettings(void);
+
+	/* If user uses RSA, DH, DSA, or ECC math lib directly then fast math and long
+	   types need to match at compile time and run time, CheckCtcSettings will
+	   return 1 if a match otherwise 0 */
+	#define CheckCtcSettings() (CTC_SETTINGS == CheckRunTimeSettings())
+
+	/* invalid device id */
+	#define INVALID_DEVID    -2
+
+
+    /* AESNI requires alignment and ARMASM gains some performance from it */
+    #if defined(WOLFSSL_AESNI) || defined(WOLFSSL_ARMASM) || defined(USE_INTEL_SPEEDUP)
+        #if !defined(ALIGN16)
+            #if defined(__GNUC__)
+                #define ALIGN16 __attribute__ ( (aligned (16)))
+            #elif defined(_MSC_VER)
+                /* disable align warning, we want alignment ! */
+                #pragma warning(disable: 4324)
+                #define ALIGN16 __declspec (align (16))
+            #else
+                #define ALIGN16
+            #endif
+        #endif /* !ALIGN16 */
+
+        #if !defined (ALIGN32)
+            #if defined (__GNUC__)
+                #define ALIGN32 __attribute__ ( (aligned (32)))
+            #elif defined(_MSC_VER)
+                /* disable align warning, we want alignment ! */
+                #pragma warning(disable: 4324)
+                #define ALIGN32 __declspec (align (32))
+            #else
+                #define ALIGN32
+            #endif
+        #endif
+
+       #if !defined(ALIGN32)
+            #if defined(__GNUC__)
+                #define ALIGN32 __attribute__ ( (aligned (32)))
+            #elif defined(_MSC_VER)
+                /* disable align warning, we want alignment ! */
+                #pragma warning(disable: 4324)
+                #define ALIGN32 __declspec (align (32))
+            #else
+                #define ALIGN32
+            #endif
+        #endif /* !ALIGN32 */
+    #else
+        #ifndef ALIGN16
+            #define ALIGN16
+        #endif
+        #ifndef ALIGN32
+            #define ALIGN32
+        #endif
+    #endif /* WOLFSSL_AESNI || WOLFSSL_ARMASM */
+
+
+    #ifndef TRUE
+        #define TRUE  1
+    #endif
+    #ifndef FALSE
+        #define FALSE 0
+    #endif
+
+
+    #ifdef WOLFSSL_RIOT_OS
+        #define EXIT_TEST(ret) exit(ret)
+    #elif defined(HAVE_STACK_SIZE)
+        #define EXIT_TEST(ret) return (void*)((size_t)(ret))
+    #else
+        #define EXIT_TEST(ret) return ret
+    #endif
+
+	#ifdef __cplusplus
+	    }   /* extern "C" */
+	#endif
+
+#endif /* WOLF_CRYPT_TYPES_H */
+