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- /* types.h
- *
- * Copyright (C) 2006-2023 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
- */
- /*!
- \file wolfssl/wolfcrypt/types.h
- */
- /*
- DESCRIPTION
- This library defines the primitive data types and abstraction macros to
- decouple library dependencies with standard string, memory and so on.
- */
- #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
- /*
- * This struct is used multiple time by other structs and
- * needs to be defined somewhere that all structs can import
- * (with minimal dependencies).
- */
- #ifdef HAVE_EX_DATA
- #ifdef HAVE_EX_DATA_CLEANUP_HOOKS
- typedef void (*wolfSSL_ex_data_cleanup_routine_t)(void *data);
- #endif
- typedef struct WOLFSSL_CRYPTO_EX_DATA {
- void* ex_data[MAX_EX_DATA];
- #ifdef HAVE_EX_DATA_CLEANUP_HOOKS
- wolfSSL_ex_data_cleanup_routine_t
- ex_data_cleanup_routines[MAX_EX_DATA];
- #endif
- } WOLFSSL_CRYPTO_EX_DATA;
- typedef void (WOLFSSL_CRYPTO_EX_new)(void* p, void* ptr,
- WOLFSSL_CRYPTO_EX_DATA* a, int idx, long argValue, void* arg);
- typedef int (WOLFSSL_CRYPTO_EX_dup)(WOLFSSL_CRYPTO_EX_DATA* out,
- const WOLFSSL_CRYPTO_EX_DATA* in, void* inPtr, int idx,
- long argV, void* arg);
- typedef void (WOLFSSL_CRYPTO_EX_free)(void* p, void* ptr,
- WOLFSSL_CRYPTO_EX_DATA* a, int idx, long argValue, void* arg);
- #endif
- #if defined(WORDS_BIGENDIAN)
- #define BIG_ENDIAN_ORDER
- #endif
- #ifndef BIG_ENDIAN_ORDER
- #define LITTLE_ENDIAN_ORDER
- #endif
- #ifndef WOLFSSL_TYPES
- #ifndef byte
- /* If using C++ C17 or later and getting:
- * "error: reference to 'byte' is ambiguous", this is caused by
- * cstddef conflict with "std::byte" in
- * "enum class byte : unsigned char {};".
- * This can occur if the user application is using "std" as the
- * default namespace before including wolfSSL headers.
- * Workarounds: https://github.com/wolfSSL/wolfssl/issues/5400
- */
- typedef unsigned char byte;
- #endif
- typedef signed char sword8;
- typedef unsigned char word8;
- #ifdef WC_16BIT_CPU
- typedef int sword16;
- typedef unsigned int word16;
- typedef long sword32;
- typedef unsigned long word32;
- #else
- typedef short sword16;
- typedef unsigned short word16;
- typedef int sword32;
- typedef unsigned int word32;
- #endif
- typedef byte word24[3];
- #endif
- /* constant pointer to a constant char */
- #ifdef WOLFSSL_NO_CONSTCHARCONST
- typedef const char* wcchar;
- #else
- typedef const char* const wcchar;
- #endif
- #ifndef HAVE_ANONYMOUS_INLINE_AGGREGATES
- /* if a version is available, pivot on the version, otherwise guess it's
- * allowed, subject to override.
- */
- #if !defined(WOLF_C89) && (!defined(__STDC__) \
- || (!defined(__STDC_VERSION__) && !defined(__cplusplus)) \
- || (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 201101L)) \
- || (defined(__cplusplus) && (__cplusplus >= 201103L)))
- #define HAVE_ANONYMOUS_INLINE_AGGREGATES 1
- #else
- #define HAVE_ANONYMOUS_INLINE_AGGREGATES 0
- #endif
- #endif
- /* With a true C89-dialect compiler (simulate with gcc -std=c89 -Wall
- * -Wextra -pedantic), a trailing comma on the last value in an enum
- * definition is a syntax error. We use this macro to accommodate that
- * without disrupting clean flow/syntax when some enum values are
- * preprocessor-gated.
- */
- #if defined(WOLF_C89) || defined(WOLF_NO_TRAILING_ENUM_COMMAS)
- #define WOLF_ENUM_DUMMY_LAST_ELEMENT(prefix) _wolf_ ## prefix ## _enum_dummy_last_element
- #else
- #define WOLF_ENUM_DUMMY_LAST_ELEMENT(prefix)
- #endif
- /* helpers for stringifying the expanded value of a macro argument rather
- * than its literal text:
- */
- #define _WC_STRINGIFY_L2(str) #str
- #define WC_STRINGIFY(str) _WC_STRINGIFY_L2(str)
- /* try to set SIZEOF_LONG or SIZEOF_LONG_LONG if user didn't */
- #if defined(_WIN32) || defined(HAVE_LIMITS_H)
- /* make sure both SIZEOF_LONG_LONG and SIZEOF_LONG are set,
- * otherwise causes issues with CTC_SETTINGS */
- #if !defined(SIZEOF_LONG_LONG) || !defined(SIZEOF_LONG)
- #include <limits.h>
- #if !defined(SIZEOF_LONG) && defined(ULONG_MAX) && \
- (ULONG_MAX == 0xffffffffUL)
- #define SIZEOF_LONG 4
- #endif
- #if !defined(SIZEOF_LONG_LONG) && defined(ULLONG_MAX) && \
- (ULLONG_MAX == 0xffffffffffffffffULL)
- #define SIZEOF_LONG_LONG 8
- #endif
- #endif
- #elif !defined(__BCPLUSPLUS__) && !defined(__EMSCRIPTEN__)
- #if !defined(SIZEOF_LONG_LONG) && !defined(SIZEOF_LONG)
- #if (defined(__alpha__) || defined(__ia64__) || \
- defined(_ARCH_PPC64) || defined(__mips64) || \
- defined(__x86_64__) || defined(__s390x__ ) || \
- ((defined(sun) || defined(__sun)) && \
- (defined(LP64) || defined(_LP64))) || \
- (defined(__riscv_xlen) && (__riscv_xlen == 64)) || \
- defined(__aarch64__) || \
- (defined(__DCC__) && (defined(__LP64) || defined(__LP64__))))
- /* 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 __int64 sword64;
- typedef unsigned __int64 word64;
- #elif defined(__EMSCRIPTEN__)
- #define WORD64_AVAILABLE
- #define W64LIT(x) x##ull
- typedef long long sword64;
- typedef unsigned long long word64;
- #elif defined(SIZEOF_LONG) && SIZEOF_LONG == 8
- #define WORD64_AVAILABLE
- #ifdef WOLF_C89
- #define W64LIT(x) x##L
- #else
- #define W64LIT(x) x##LL
- #endif
- typedef long sword64;
- typedef unsigned long word64;
- #elif defined(SIZEOF_LONG_LONG) && SIZEOF_LONG_LONG == 8
- #define WORD64_AVAILABLE
- #ifdef WOLF_C89
- #define W64LIT(x) x##L
- #else
- #define W64LIT(x) x##LL
- #endif
- typedef long long sword64;
- typedef unsigned long long word64;
- #elif defined(__SIZEOF_LONG_LONG__) && __SIZEOF_LONG_LONG__ == 8
- #define WORD64_AVAILABLE
- #ifdef WOLF_C89
- #define W64LIT(x) x##L
- #else
- #define W64LIT(x) x##LL
- #endif
- typedef long long sword64;
- typedef unsigned long long word64;
- #endif
- #if defined(WORD64_AVAILABLE) && !defined(WC_16BIT_CPU)
- /* These platforms have 64-bit CPU registers. */
- #if (defined(__alpha__) || defined(__ia64__) || defined(_ARCH_PPC64) || \
- (defined(__mips64) && \
- ((defined(_ABI64) && (_MIPS_SIM == _ABI64)) || \
- (defined(_ABIO64) && (_MIPS_SIM == _ABIO64)))) || \
- defined(__x86_64__) || defined(_M_X64)) || \
- defined(__aarch64__) || defined(__sparc64__) || defined(__s390x__ ) || \
- (defined(__riscv_xlen) && (__riscv_xlen == 64)) || defined(_M_ARM64) || \
- defined(__aarch64__) || \
- (defined(__DCC__) && (defined(__LP64) || defined(__LP64__)))
- #define WC_64BIT_CPU
- #elif (defined(sun) || defined(__sun)) && \
- (defined(LP64) || defined(_LP64))
- /* LP64 with GNU GCC compiler is reserved for when long int is 64 bits
- * and int uses 32 bits. When using Solaris Studio sparc and __sparc are
- * available for 32 bit detection but __sparc64__ could be missed. This
- * uses LP64 for checking 64 bit CPU arch. */
- #define WC_64BIT_CPU
- #else
- #define WC_32BIT_CPU
- #endif
- #if defined(NO_64BIT)
- typedef word32 wolfssl_word;
- #undef WORD64_AVAILABLE
- #else
- #ifdef WC_64BIT_CPU
- typedef word64 wolfssl_word;
- #else
- typedef word32 wolfssl_word;
- #ifdef WORD64_AVAILABLE
- #define WOLFCRYPT_SLOW_WORD64
- #endif
- #endif
- #endif
- #elif defined(WC_16BIT_CPU)
- #undef WORD64_AVAILABLE
- typedef word16 wolfssl_word;
- #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 */
- #else
- #undef WORD64_AVAILABLE
- typedef word32 wolfssl_word;
- #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
- typedef struct w64wrapper {
- #if defined(WORD64_AVAILABLE) && !defined(WOLFSSL_W64_WRAPPER_TEST)
- word64 n;
- #else
- word32 n[2];
- #endif /* WORD64_AVAILABLE && WOLFSSL_W64_WRAPPER_TEST */
- } w64wrapper;
- #ifdef WC_PTR_TYPE /* Allow user supplied type */
- typedef WC_PTR_TYPE wc_ptr_t;
- #elif defined(HAVE_UINTPTR_T)
- #include <stdint.h>
- typedef uintptr_t wc_ptr_t;
- #else /* fallback to architecture size_t for pointer size */
- #include <stddef.h> /* included for getting size_t type */
- typedef size_t wc_ptr_t;
- #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
- #define WOLFSSL_MAX_32BIT 0xffffffffU
- #ifndef WARN_UNUSED_RESULT
- #if defined(WOLFSSL_LINUXKM) && defined(__must_check)
- #define WARN_UNUSED_RESULT __must_check
- #elif defined(__GNUC__) && (__GNUC__ >= 4)
- #define WARN_UNUSED_RESULT __attribute__((warn_unused_result))
- #else
- #define WARN_UNUSED_RESULT
- #endif
- #endif /* WARN_UNUSED_RESULT */
- #ifndef WC_MAYBE_UNUSED
- #if (defined(__GNUC__) && (__GNUC__ >= 4)) || defined(__clang__)
- #define WC_MAYBE_UNUSED __attribute__((unused))
- #else
- #define WC_MAYBE_UNUSED
- #endif
- #endif /* WC_MAYBE_UNUSED */
- /* use inlining if compiler allows */
- #ifndef WC_INLINE
- #ifndef NO_INLINE
- #ifdef _MSC_VER
- #define WC_INLINE __inline
- #elif defined(__GNUC__)
- #ifdef WOLFSSL_VXWORKS
- #define WC_INLINE __inline__
- #else
- #define WC_INLINE inline
- #endif
- #elif defined(__IAR_SYSTEMS_ICC__)
- #define WC_INLINE inline
- #elif defined(THREADX)
- #define WC_INLINE _Inline
- #elif defined(__ghc__)
- #ifndef __cplusplus
- #define WC_INLINE __inline
- #else
- #define WC_INLINE inline
- #endif
- #elif defined(__CCRX__)
- #define WC_INLINE inline
- #elif defined(__DCC__)
- #ifndef __cplusplus
- #define WC_INLINE __inline__
- #else
- #define WC_INLINE inline
- #endif
- #else
- #define WC_INLINE
- #endif
- #else
- #define WC_INLINE WC_MAYBE_UNUSED
- #endif
- #endif
- #if defined(HAVE_FIPS) || defined(HAVE_SELFTEST)
- #define INLINE WC_INLINE
- #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(__CCRX__)
- #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) || defined(FREERTOS_TCP) || \
- defined(WOLFSSL_ZEPHYR)
- #define THREAD_LS_T
- #else
- #define THREAD_LS_T __thread
- #endif
- #else
- #define THREAD_LS_T
- #endif
- #ifndef FALL_THROUGH
- /* GCC 7 has new switch() fall-through detection */
- #if defined(__GNUC__)
- #if defined(fallthrough)
- #define FALL_THROUGH fallthrough
- #elif ((__GNUC__ > 7) || ((__GNUC__ == 7) && (__GNUC_MINOR__ >= 1)))
- #define FALL_THROUGH ; __attribute__ ((fallthrough))
- #elif defined(__clang__) && defined(__clang_major__) && \
- (__clang_major__ >= 12)
- #define FALL_THROUGH ; __attribute__ ((fallthrough))
- #endif
- #endif
- #endif /* FALL_THROUGH */
- #if !defined(FALL_THROUGH) || defined(__XC32)
- /* use stub for fall through by default or for Microchip compiler */
- #undef FALL_THROUGH
- #define FALL_THROUGH
- #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
- #define XSTR_SIZEOF(x) (sizeof(x) - 1) /* -1 to not count the null char */
- /* 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 embedded 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)) || \
- defined(HAVE_INTEL_QA_SYNC)
- #ifndef HAVE_INTEL_QA_SYNC
- #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 */
- #else
- #include <wolfssl/wolfcrypt/port/intel/quickassist_sync.h>
- #undef USE_WOLFSSL_MEMORY
- #ifdef WOLFSSL_DEBUG_MEMORY
- #define XMALLOC(s, h, t) wc_CryptoCb_IntelQaMalloc((s), (h), (t), __func__, __LINE__)
- #define XFREE(p, h, t) wc_CryptoCb_IntelQaFree((p), (h), (t), __func__, __LINE__)
- #define XREALLOC(p, n, h, t) wc_CryptoCb_IntelQaRealloc((p), (n), (h), (t), __func__, __LINE__)
- #else
- #define XMALLOC(s, h, t) wc_CryptoCb_IntelQaMalloc((s), (h), (t))
- #define XFREE(p, h, t) wc_CryptoCb_IntelQaFree((p), (h), (t))
- #define XREALLOC(p, n, h, t) wc_CryptoCb_IntelQaRealloc((p), (n), (h), (t))
- #endif /* WOLFSSL_DEBUG_MEMORY */
- #endif
- #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(WOLFSSL_MEMORY_LOG)
- #define XMALLOC(n, h, t) xmalloc(n, h, t, __func__, __FILE__, __LINE__)
- #define XREALLOC(p, n, h, t) xrealloc(p, n, h, t, __func__, __FILE__, __LINE__)
- #define XFREE(p, h, t) xfree(p, h, t, __func__, __FILE__, __LINE__)
- /* prototypes for user heap override functions */
- #include <stddef.h> /* for size_t */
- #include <stdlib.h>
- WOLFSSL_API void *xmalloc(size_t n, void* heap, int type,
- const char* func, const char* file, unsigned int line);
- WOLFSSL_API void *xrealloc(void *p, size_t n, void* heap, int type,
- const char* func, const char* file, unsigned int line);
- WOLFSSL_API void xfree(void *p, void* heap, int type, const char* func,
- const char* file, unsigned int line);
- #elif defined(XMALLOC_OVERRIDE)
- /* override the XMALLOC, XFREE and XREALLOC macros */
- #elif defined(WOLFSSL_TELIT_M2MB)
- /* Telit M2MB SDK requires use m2mb_os API's, not std malloc/free */
- /* Use of malloc/free will cause CPU reboot */
- #define XMALLOC(s, h, t) ((void)h, (void)t, m2mb_os_malloc((s)))
- #ifdef WOLFSSL_XFREE_NO_NULLNESS_CHECK
- #define XFREE(p, h, t) m2mb_os_free(xp)
- #else
- #define XFREE(p, h, t) {void* xp = (p); if (xp) m2mb_os_free(xp);}
- #endif
- #define XREALLOC(p, n, h, t) m2mb_os_realloc((p), (n))
- #elif defined(NO_WOLFSSL_MEMORY)
- #ifdef WOLFSSL_NO_MALLOC
- /* this platform does not support heap use */
- #ifdef WOLFSSL_MALLOC_CHECK
- #include <stdio.h>
- static inline void* malloc_check(size_t sz) {
- fprintf(stderr, "wolfSSL_malloc failed");
- return NULL;
- };
- #define XMALLOC(s, h, t) malloc_check((s))
- #define XFREE(p, h, t)
- #define XREALLOC(p, n, h, t) (NULL)
- #else
- #define XMALLOC(s, h, t) (NULL)
- #define XFREE(p, h, t)
- #define XREALLOC(p, n, h, t) (NULL)
- #endif
- #else
- /* just use plain C stdlib stuff if desired */
- #include <stdlib.h>
- #define XMALLOC(s, h, t) malloc((size_t)(s))
- #ifdef WOLFSSL_XFREE_NO_NULLNESS_CHECK
- #define XFREE(p, h, t) free(xp)
- #else
- #define XFREE(p, h, t) {void* xp = (p); if (xp) free(xp);}
- #endif
- #define XREALLOC(p, n, h, t) realloc((p), (size_t)(n))
- #endif
- #elif defined(WOLFSSL_LINUXKM)
- /* definitions are in linuxkm/linuxkm_wc_port.h */
- #elif !defined(MICRIUM_MALLOC) && !defined(EBSNET) \
- && !defined(WOLFSSL_SAFERTOS) && !defined(FREESCALE_MQX) \
- && !defined(FREESCALE_KSDK_MQX) && !defined(FREESCALE_FREE_RTOS) \
- && !defined(WOLFSSL_LEANPSK) && !defined(WOLFSSL_uITRON4)
- /* default C runtime, can install different routines at runtime via cbs */
- #ifndef WOLFSSL_MEMORY_H
- #include <wolfssl/wolfcrypt/memory.h>
- #endif
- #ifdef WOLFSSL_STATIC_MEMORY
- #ifdef WOLFSSL_DEBUG_MEMORY
- #define XMALLOC(s, h, t) wolfSSL_Malloc((s), (h), (t), __func__, __LINE__)
- #ifdef WOLFSSL_XFREE_NO_NULLNESS_CHECK
- #define XFREE(p, h, t) wolfSSL_Free(xp, h, t, __func__, __LINE__)
- #else
- #define XFREE(p, h, t) {void* xp = (p); if (xp) wolfSSL_Free(xp, h, t, __func__, __LINE__);}
- #endif
- #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))
- #ifdef WOLFSSL_XFREE_NO_NULLNESS_CHECK
- #define XFREE(p, h, t) wolfSSL_Free(xp, h, t)
- #else
- #define XFREE(p, h, t) {void* xp = (p); if (xp) wolfSSL_Free(xp, h, t);}
- #endif
- #define XREALLOC(p, n, h, t) wolfSSL_Realloc((p), (n), (h), (t))
- #endif /* WOLFSSL_DEBUG_MEMORY */
- #elif (!defined(FREERTOS) && !defined(FREERTOS_TCP)) || defined(WOLFSSL_TRACK_MEMORY)
- #ifdef WOLFSSL_DEBUG_MEMORY
- #define XMALLOC(s, h, t) ((void)(h), (void)(t), wolfSSL_Malloc((s), __func__, __LINE__))
- #ifdef WOLFSSL_XFREE_NO_NULLNESS_CHECK
- #define XFREE(p, h, t) wolfSSL_Free(xp, __func__, __LINE__)
- #else
- #define XFREE(p, h, t) {void* xp = (p); if (xp) wolfSSL_Free(xp, __func__, __LINE__);}
- #endif
- #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)))
- #ifdef WOLFSSL_XFREE_NO_NULLNESS_CHECK
- #define XFREE(p, h, t) wolfSSL_Free(p)
- #else
- #define XFREE(p, h, t) {void* xp = (p); if (xp) wolfSSL_Free(xp);}
- #endif
- #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 and smallstack */
- #if defined(WOLFSSL_ASYNC_CRYPT) || defined(WOLFSSL_SMALL_STACK)
- #define WC_DECLARE_VAR_IS_HEAP_ALLOC
- #define WC_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 WC_DECLARE_ARRAY(VAR_NAME, VAR_TYPE, VAR_ITEMS, VAR_SIZE, HEAP) \
- VAR_TYPE* VAR_NAME[VAR_ITEMS]; \
- int idx##VAR_NAME, inner_idx_##VAR_NAME
- #define WC_INIT_ARRAY(VAR_NAME, VAR_TYPE, VAR_ITEMS, VAR_SIZE, HEAP) \
- 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); \
- if ((VAR_NAME)[idx##VAR_NAME] == NULL) { \
- for (inner_idx_##VAR_NAME = 0; inner_idx_##VAR_NAME < idx##VAR_NAME; inner_idx_##VAR_NAME++) { \
- XFREE((VAR_NAME)[inner_idx_##VAR_NAME], (HEAP), DYNAMIC_TYPE_WOLF_BIGINT); \
- (VAR_NAME)[inner_idx_##VAR_NAME] = NULL; \
- } \
- for (inner_idx_##VAR_NAME = idx##VAR_NAME + 1; inner_idx_##VAR_NAME < (VAR_ITEMS); inner_idx_##VAR_NAME++) { \
- (VAR_NAME)[inner_idx_##VAR_NAME] = NULL; \
- } \
- break; \
- } \
- }
- #define WC_FREE_VAR(VAR_NAME, HEAP) \
- XFREE(VAR_NAME, (HEAP), DYNAMIC_TYPE_WOLF_BIGINT)
- #define WC_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); \
- }
- #define WC_DECLARE_ARRAY_DYNAMIC_DEC(VAR_NAME, VAR_TYPE, VAR_ITEMS, VAR_SIZE, HEAP) \
- WC_DECLARE_ARRAY(VAR_NAME, VAR_TYPE, VAR_ITEMS, VAR_SIZE, HEAP)
- #define WC_DECLARE_ARRAY_DYNAMIC_EXE(VAR_NAME, VAR_TYPE, VAR_ITEMS, VAR_SIZE, HEAP) \
- WC_INIT_ARRAY(VAR_NAME, VAR_TYPE, VAR_ITEMS, VAR_SIZE, HEAP)
- #define WC_FREE_ARRAY_DYNAMIC(VAR_NAME, VAR_ITEMS, HEAP) \
- WC_FREE_ARRAY(VAR_NAME, VAR_ITEMS, HEAP)
- #else
- #undef WC_DECLARE_VAR_IS_HEAP_ALLOC
- #define WC_DECLARE_VAR(VAR_NAME, VAR_TYPE, VAR_SIZE, HEAP) \
- VAR_TYPE VAR_NAME[VAR_SIZE]
- #define WC_DECLARE_ARRAY(VAR_NAME, VAR_TYPE, VAR_ITEMS, VAR_SIZE, HEAP) \
- VAR_TYPE VAR_NAME[VAR_ITEMS][VAR_SIZE]
- #define WC_INIT_ARRAY(VAR_NAME, VAR_TYPE, VAR_ITEMS, VAR_SIZE, HEAP) do {} while(0)
- #define WC_FREE_VAR(VAR_NAME, HEAP) /* nothing to free, its stack */
- #define WC_FREE_ARRAY(VAR_NAME, VAR_ITEMS, HEAP) /* nothing to free, its stack */
- #define WC_DECLARE_ARRAY_DYNAMIC_DEC(VAR_NAME, VAR_TYPE, VAR_ITEMS, VAR_SIZE, HEAP) \
- VAR_TYPE* VAR_NAME[VAR_ITEMS]; \
- int idx##VAR_NAME, inner_idx_##VAR_NAME
- #define WC_DECLARE_ARRAY_DYNAMIC_EXE(VAR_NAME, VAR_TYPE, VAR_ITEMS, VAR_SIZE, HEAP) \
- 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_TMP_BUFFER); \
- if ((VAR_NAME)[idx##VAR_NAME] == NULL) { \
- for (inner_idx_##VAR_NAME = 0; inner_idx_##VAR_NAME < idx##VAR_NAME; inner_idx_##VAR_NAME++) { \
- XFREE((VAR_NAME)[inner_idx_##VAR_NAME], HEAP, DYNAMIC_TYPE_TMP_BUFFER); \
- (VAR_NAME)[inner_idx_##VAR_NAME] = NULL; \
- } \
- for (inner_idx_##VAR_NAME = idx##VAR_NAME + 1; inner_idx_##VAR_NAME < (VAR_ITEMS); inner_idx_##VAR_NAME++) { \
- (VAR_NAME)[inner_idx_##VAR_NAME] = NULL; \
- } \
- break; \
- } \
- }
- #define WC_FREE_ARRAY_DYNAMIC(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_TMP_BUFFER); \
- }
- #endif
- #if defined(HAVE_FIPS) || defined(HAVE_SELFTEST)
- /* These are here for the FIPS code that can't be changed. New definitions don't need to be added here. */
- #define DECLARE_VAR WC_DECLARE_VAR
- #define DECLARE_ARRAY WC_DECLARE_ARRAY
- #define FREE_VAR WC_FREE_VAR
- #define FREE_ARRAY WC_FREE_ARRAY
- #define DECLARE_ARRAY_DYNAMIC_DEC WC_DECLARE_ARRAY_DYNAMIC_DEC
- #define DECLARE_ARRAY_DYNAMIC_EXE WC_DECLARE_ARRAY_DYNAMIC_EXE
- #define FREE_ARRAY_DYNAMIC WC_FREE_ARRAY_DYNAMIC
- #endif /* HAVE_FIPS */
- #if !defined(USE_WOLF_STRTOK) && \
- ((defined(__MINGW32__) && !defined(__MINGW64_VERSION_MAJOR)) || \
- defined(WOLFSSL_TIRTOS) || defined(WOLF_C99))
- #define USE_WOLF_STRTOK
- #endif
- #if !defined(USE_WOLF_STRSEP) && (defined(WOLF_C89) || defined(WOLF_C99))
- #define USE_WOLF_STRSEP
- #endif
- #if !defined(XSTRLCPY) && !defined(USE_WOLF_STRLCPY)
- #define USE_WOLF_STRLCPY
- #endif
- #if !defined(XSTRLCAT) && !defined(USE_WOLF_STRLCAT)
- #define USE_WOLF_STRLCAT
- #endif
- #ifndef STRING_USER
- #if defined(WOLFSSL_LINUXKM)
- #include <linux/string.h>
- #else
- #include <string.h>
- #endif
- #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, strcmp, 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 XSTRCMP(s1,s2) strcmp((s1),(s2))
- #define XSTRNCAT(s1,s2,n) strncat((s1),(s2),(n))
- #ifdef USE_WOLF_STRSEP
- #define XSTRSEP(s1,d) wc_strsep((s1),(d))
- #else
- #define XSTRSEP(s1,d) strsep((s1),(d))
- #endif
- #ifndef XSTRCASECMP
- #if defined(MICROCHIP_PIC32) && (__XC32_VERSION >= 1000)
- /* XC32 supports str[n]casecmp in version >= 1.0. */
- #define XSTRCASECMP(s1,s2) strcasecmp((s1),(s2))
- #elif defined(MICROCHIP_PIC32) || defined(WOLFSSL_TIRTOS) || \
- defined(WOLFSSL_ZEPHYR)
- /* XC32 version < 1.0 does not support strcasecmp. */
- #define USE_WOLF_STRCASECMP
- #define XSTRCASECMP(s1,s2) wc_strcasecmp(s1,s2)
- #elif defined(USE_WINDOWS_API) || defined(FREERTOS_TCP_WINSIM)
- #define XSTRCASECMP(s1,s2) _stricmp((s1),(s2))
- #else
- #if defined(HAVE_STRINGS_H) && defined(WOLF_C99) && \
- !defined(WOLFSSL_SGX)
- #include <strings.h>
- #endif
- #if defined(WOLFSSL_DEOS)
- #define XSTRCASECMP(s1,s2) stricmp((s1),(s2))
- #elif defined(WOLFSSL_CMSIS_RTOSv2) || defined(WOLFSSL_AZSPHERE) \
- || defined(WOLF_C89)
- #define USE_WOLF_STRCASECMP
- #define XSTRCASECMP(s1,s2) wc_strcasecmp(s1, s2)
- #elif defined(WOLF_C89)
- #define XSTRCASECMP(s1,s2) strcmp((s1),(s2))
- #else
- #define XSTRCASECMP(s1,s2) strcasecmp((s1),(s2))
- #endif
- #endif
- #endif /* !XSTRCASECMP */
- #ifndef XSTRNCASECMP
- #if defined(MICROCHIP_PIC32) && (__XC32_VERSION >= 1000)
- /* XC32 supports str[n]casecmp in version >= 1.0. */
- #define XSTRNCASECMP(s1,s2,n) strncasecmp((s1),(s2),(n))
- #elif defined(MICROCHIP_PIC32) || defined(WOLFSSL_TIRTOS) || \
- defined(WOLFSSL_ZEPHYR)
- /* XC32 version < 1.0 does not support strncasecmp. */
- #define USE_WOLF_STRNCASECMP
- #define XSTRNCASECMP(s1,s2) wc_strncasecmp(s1,s2)
- #elif defined(USE_WINDOWS_API) || defined(FREERTOS_TCP_WINSIM)
- #define XSTRNCASECMP(s1,s2,n) _strnicmp((s1),(s2),(n))
- #else
- #if defined(HAVE_STRINGS_H) && defined(WOLF_C99) && \
- !defined(WOLFSSL_SGX)
- #include <strings.h>
- #endif
- #if defined(WOLFSSL_DEOS)
- #define XSTRNCASECMP(s1,s2,n) strnicmp((s1),(s2),(n))
- #elif defined(WOLFSSL_CMSIS_RTOSv2) || defined(WOLFSSL_AZSPHERE) \
- || defined(WOLF_C89)
- #define USE_WOLF_STRNCASECMP
- #define XSTRNCASECMP(s1,s2,n) wc_strncasecmp(s1, s2 ,n)
- #elif defined(WOLF_C89)
- #define XSTRNCASECMP(s1,s2,n) strncmp((s1),(s2),(n))
- #else
- #define XSTRNCASECMP(s1,s2,n) strncasecmp((s1),(s2),(n))
- #endif
- #endif
- #endif /* !XSTRNCASECMP */
- /* snprintf is used in asn.c for GetTimeString, PKCS7 test, and when
- debugging is turned on */
- #ifndef USE_WINDOWS_API
- #ifndef XSNPRINTF
- #if defined(NO_FILESYSTEM) && !defined(NO_STDIO_FILESYSTEM) && \
- (defined(OPENSSL_EXTRA) || defined(OPENSSL_EXTRA_X509_SMALL) || \
- defined(WOLFSSL_CERT_EXT) || defined(HAVE_PKCS7))
- /* case where stdio is not included else where but is needed
- for snprintf */
- #include <stdio.h>
- #endif
- #if defined(WOLFSSL_ESPIDF) && \
- (!defined(NO_ASN_TIME) && defined(HAVE_PKCS7))
- #include<stdarg.h>
- /* later gcc than 7.1 introduces -Wformat-truncation */
- /* In cases when truncation is expected the caller needs*/
- /* to check the return value from the function so that */
- /* compiler doesn't complain. */
- /* xtensa-esp32-elf v8.2.0 warns truncation at */
- /* GetAsnTimeString() */
- static WC_INLINE
- int _xsnprintf_(char *s, size_t n, const char *format, ...)
- {
- va_list ap;
- int ret;
- if ((int)n <= 0) return -1;
- va_start(ap, format);
- ret = XVSNPRINTF(s, n, format, ap);
- if (ret < 0)
- ret = -1;
- va_end(ap);
- return ret;
- }
- #define XSNPRINTF _xsnprintf_
- #elif defined(WOLF_C89)
- #define XSPRINTF sprintf
- #else
- #define XSNPRINTF snprintf
- #endif
- #endif
- #else
- #if defined(_MSC_VER) || defined(__CYGWIN__) || defined(__MINGW32__)
- #if defined(_MSC_VER) && (_MSC_VER >= 1900)
- /* Beginning with the UCRT in Visual Studio 2015 and
- Windows 10, snprintf is no longer identical to
- _snprintf. The snprintf function behavior is now
- C99 standard compliant. */
- #include <stdio.h>
- #define XSNPRINTF snprintf
- #else
- /* 4996 warning to use MS extensions e.g., _sprintf_s
- instead of _snprintf */
- #if !defined(__MINGW32__)
- #pragma warning(disable: 4996)
- #endif
- static WC_INLINE
- int xsnprintf(char *buffer, size_t bufsize,
- const char *format, ...) {
- va_list ap;
- int ret;
- if ((int)bufsize <= 0) return -1;
- va_start(ap, format);
- ret = XVSNPRINTF(buffer, bufsize, format, ap);
- if (ret >= (int)bufsize)
- ret = -1;
- va_end(ap);
- return ret;
- }
- #define XSNPRINTF xsnprintf
- #endif /* (_MSC_VER >= 1900) */
- #else
- #define XSNPRINTF snprintf
- #endif /* _MSC_VER */
- #endif /* USE_WINDOWS_API */
- #if defined(WOLFSSL_CERT_EXT) || defined(OPENSSL_EXTRA) || \
- defined(HAVE_ALPN) || defined(WOLFSSL_SNIFFER)
- /* use only Thread Safe version of strtok */
- #if defined(USE_WOLF_STRTOK)
- #define XSTRTOK(s1,d,ptr) wc_strtok((s1),(d),(ptr))
- #elif defined(USE_WINDOWS_API) || defined(INTIME_RTOS)
- #define XSTRTOK(s1,d,ptr) strtok_s((s1),(d),(ptr))
- #else
- #define XSTRTOK(s1,d,ptr) strtok_r((s1),(d),(ptr))
- #endif
- #endif
- #if defined(WOLFSSL_CERT_EXT) || defined(HAVE_OCSP) || \
- defined(HAVE_CRL_IO) || defined(HAVE_HTTP_CLIENT) || \
- !defined(NO_CRYPT_BENCHMARK) || defined(OPENSSL_EXTRA)
- #ifndef XATOI /* if custom XATOI is not already defined */
- #include <stdlib.h>
- #define XATOI(s) atoi((s))
- #endif
- #endif
- #endif
- #ifdef USE_WOLF_STRTOK
- WOLFSSL_API char* wc_strtok(char *str, const char *delim, char **nextp);
- #endif
- #ifdef USE_WOLF_STRSEP
- WOLFSSL_API char* wc_strsep(char **stringp, const char *delim);
- #endif
- #ifdef USE_WOLF_STRLCPY
- WOLFSSL_API size_t wc_strlcpy(char *dst, const char *src, size_t dstSize);
- #define XSTRLCPY(s1,s2,n) wc_strlcpy((s1),(s2),(n))
- #endif
- #ifdef USE_WOLF_STRLCAT
- WOLFSSL_API size_t wc_strlcat(char *dst, const char *src, size_t dstSize);
- #define XSTRLCAT(s1,s2,n) wc_strlcat((s1),(s2),(n))
- #endif
- #ifdef USE_WOLF_STRCASECMP
- WOLFSSL_API int wc_strcasecmp(const char *s1, const char *s2);
- #endif
- #ifdef USE_WOLF_STRNCASECMP
- WOLFSSL_API int wc_strncasecmp(const char *s1, const char *s2, size_t n);
- #endif
- #if !defined(NO_FILESYSTEM) && !defined(NO_STDIO_FILESYSTEM)
- #ifndef XGETENV
- #include <stdlib.h>
- #define XGETENV getenv
- #endif
- #endif /* !NO_FILESYSTEM && !NO_STDIO_FILESYSTEM */
- #ifndef CTYPE_USER
- #ifndef WOLFSSL_LINUXKM
- #include <ctype.h>
- #endif
- #if defined(HAVE_ECC) || defined(HAVE_OCSP) || \
- defined(WOLFSSL_KEY_GEN) || !defined(NO_DSA) || \
- defined(OPENSSL_EXTRA)
- #define XTOUPPER(c) toupper((c))
- #endif
- #if defined(OPENSSL_ALL) || defined(OPENSSL_EXTRA) || defined(OPENSSL_EXTRA_X509_SMALL)
- #define XISALNUM(c) isalnum((c))
- #define XISASCII(c) isascii((c))
- #define XISSPACE(c) isspace((c))
- #endif
- /* needed by wolfSSL_check_domain_name() */
- #define XTOLOWER(c) tolower((c))
- #endif
- #ifndef OFFSETOF
- #if defined(__clang__) || (defined(__GNUC__) && (__GNUC__ >= 4))
- #define OFFSETOF(type, field) __builtin_offsetof(type, field)
- #else
- #define OFFSETOF(type, field) ((size_t)&(((type *)0)->field))
- #endif
- #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_BUFFER = 59,
- DYNAMIC_TYPE_WOLF_BIGINT = 60,
- DYNAMIC_TYPE_ASN1 = 61,
- DYNAMIC_TYPE_LOG = 62,
- DYNAMIC_TYPE_WRITEDUP = 63,
- DYNAMIC_TYPE_PRIVATE_KEY = 64,
- DYNAMIC_TYPE_HMAC = 65,
- DYNAMIC_TYPE_ASYNC = 66,
- DYNAMIC_TYPE_ASYNC_NUMA = 67,
- DYNAMIC_TYPE_ASYNC_NUMA64 = 68,
- DYNAMIC_TYPE_CURVE25519 = 69,
- DYNAMIC_TYPE_ED25519 = 70,
- DYNAMIC_TYPE_SECRET = 71,
- DYNAMIC_TYPE_DIGEST = 72,
- DYNAMIC_TYPE_RSA_BUFFER = 73,
- DYNAMIC_TYPE_DCERT = 74,
- DYNAMIC_TYPE_STRING = 75,
- DYNAMIC_TYPE_PEM = 76,
- DYNAMIC_TYPE_DER = 77,
- DYNAMIC_TYPE_CERT_EXT = 78,
- DYNAMIC_TYPE_ALPN = 79,
- DYNAMIC_TYPE_ENCRYPTEDINFO= 80,
- DYNAMIC_TYPE_DIRCTX = 81,
- DYNAMIC_TYPE_HASHCTX = 82,
- DYNAMIC_TYPE_SEED = 83,
- DYNAMIC_TYPE_SYMMETRIC_KEY= 84,
- DYNAMIC_TYPE_ECC_BUFFER = 85,
- DYNAMIC_TYPE_SALT = 87,
- DYNAMIC_TYPE_HASH_TMP = 88,
- DYNAMIC_TYPE_BLOB = 89,
- DYNAMIC_TYPE_NAME_ENTRY = 90,
- DYNAMIC_TYPE_CURVE448 = 91,
- DYNAMIC_TYPE_ED448 = 92,
- DYNAMIC_TYPE_AES = 93,
- DYNAMIC_TYPE_CMAC = 94,
- DYNAMIC_TYPE_FALCON = 95,
- DYNAMIC_TYPE_SESSION = 96,
- DYNAMIC_TYPE_DILITHIUM = 97,
- DYNAMIC_TYPE_SPHINCS = 98,
- DYNAMIC_TYPE_SNIFFER_SERVER = 1000,
- DYNAMIC_TYPE_SNIFFER_SESSION = 1001,
- DYNAMIC_TYPE_SNIFFER_PB = 1002,
- DYNAMIC_TYPE_SNIFFER_PB_BUFFER = 1003,
- DYNAMIC_TYPE_SNIFFER_TICKET_ID = 1004,
- DYNAMIC_TYPE_SNIFFER_NAMED_KEY = 1005,
- DYNAMIC_TYPE_SNIFFER_KEY = 1006
- };
- /* max error buffer string size */
- #ifndef WOLFSSL_MAX_ERROR_SZ
- #define WOLFSSL_MAX_ERROR_SZ 80
- #endif
- /* stack protection */
- enum {
- MIN_STACK_BUFFER = 8
- };
- /* Algorithm Types */
- enum wc_AlgoType {
- WC_ALGO_TYPE_NONE = 0,
- WC_ALGO_TYPE_HASH = 1,
- WC_ALGO_TYPE_CIPHER = 2,
- WC_ALGO_TYPE_PK = 3,
- WC_ALGO_TYPE_RNG = 4,
- WC_ALGO_TYPE_SEED = 5,
- WC_ALGO_TYPE_HMAC = 6,
- WC_ALGO_TYPE_CMAC = 7,
- WC_ALGO_TYPE_MAX = WC_ALGO_TYPE_CMAC
- };
- /* hash types */
- enum wc_HashType {
- #if defined(HAVE_SELFTEST) || (defined(HAVE_FIPS) && \
- ((! defined(HAVE_FIPS_VERSION)) || \
- defined(HAVE_FIPS_VERSION) && (HAVE_FIPS_VERSION <= 2)))
- /* In selftest build, WC_* types are not mapped to WC_HASH_TYPE types.
- * Values here are based on old selftest hmac.h enum, with additions.
- * These values are fixed for backwards FIPS compatibility */
- WC_HASH_TYPE_NONE = 15,
- WC_HASH_TYPE_MD2 = 16,
- WC_HASH_TYPE_MD4 = 17,
- WC_HASH_TYPE_MD5 = 0,
- WC_HASH_TYPE_SHA = 1, /* SHA-1 (not old SHA-0) */
- WC_HASH_TYPE_SHA224 = 8,
- WC_HASH_TYPE_SHA256 = 2,
- WC_HASH_TYPE_SHA384 = 5,
- WC_HASH_TYPE_SHA512 = 4,
- WC_HASH_TYPE_MD5_SHA = 18,
- WC_HASH_TYPE_SHA3_224 = 10,
- WC_HASH_TYPE_SHA3_256 = 11,
- WC_HASH_TYPE_SHA3_384 = 12,
- WC_HASH_TYPE_SHA3_512 = 13,
- WC_HASH_TYPE_BLAKE2B = 14,
- WC_HASH_TYPE_BLAKE2S = 19,
- WC_HASH_TYPE_MAX = WC_HASH_TYPE_BLAKE2S
- #ifndef WOLFSSL_NOSHA512_224
- #define WOLFSSL_NOSHA512_224
- #endif
- #ifndef WOLFSSL_NOSHA512_256
- #define WOLFSSL_NOSHA512_256
- #endif
- #else
- WC_HASH_TYPE_NONE = 0,
- WC_HASH_TYPE_MD2 = 1,
- WC_HASH_TYPE_MD4 = 2,
- WC_HASH_TYPE_MD5 = 3,
- WC_HASH_TYPE_SHA = 4, /* SHA-1 (not old SHA-0) */
- WC_HASH_TYPE_SHA224 = 5,
- WC_HASH_TYPE_SHA256 = 6,
- WC_HASH_TYPE_SHA384 = 7,
- WC_HASH_TYPE_SHA512 = 8,
- WC_HASH_TYPE_MD5_SHA = 9,
- WC_HASH_TYPE_SHA3_224 = 10,
- WC_HASH_TYPE_SHA3_256 = 11,
- WC_HASH_TYPE_SHA3_384 = 12,
- WC_HASH_TYPE_SHA3_512 = 13,
- WC_HASH_TYPE_BLAKE2B = 14,
- WC_HASH_TYPE_BLAKE2S = 15,
- #define _WC_HASH_TYPE_MAX WC_HASH_TYPE_BLAKE2S
- #ifndef WOLFSSL_NOSHA512_224
- WC_HASH_TYPE_SHA512_224 = 16,
- #undef _WC_HASH_TYPE_MAX
- #define _WC_HASH_TYPE_MAX WC_HASH_TYPE_SHA512_224
- #endif
- #ifndef WOLFSSL_NOSHA512_256
- WC_HASH_TYPE_SHA512_256 = 17,
- #undef _WC_HASH_TYPE_MAX
- #define _WC_HASH_TYPE_MAX WC_HASH_TYPE_SHA512_256
- #endif
- #ifdef WOLFSSL_SHAKE128
- WC_HASH_TYPE_SHAKE128 = 18,
- #endif
- #ifdef WOLFSSL_SHAKE256
- WC_HASH_TYPE_SHAKE256 = 19,
- #undef _WC_HASH_TYPE_MAX
- #define _WC_HASH_TYPE_MAX WC_HASH_TYPE_SHAKE256
- #endif
- WC_HASH_TYPE_MAX = _WC_HASH_TYPE_MAX
- #undef _WC_HASH_TYPE_MAX
- #endif /* HAVE_SELFTEST */
- };
- /* cipher types */
- enum wc_CipherType {
- WC_CIPHER_NONE = 0,
- WC_CIPHER_AES = 1,
- WC_CIPHER_AES_CBC = 2,
- WC_CIPHER_AES_GCM = 3,
- WC_CIPHER_AES_CTR = 4,
- WC_CIPHER_AES_XTS = 5,
- WC_CIPHER_AES_CFB = 6,
- WC_CIPHER_AES_CCM = 12,
- WC_CIPHER_AES_ECB = 13,
- WC_CIPHER_DES3 = 7,
- WC_CIPHER_DES = 8,
- WC_CIPHER_CHACHA = 9,
- WC_CIPHER_MAX = WC_CIPHER_AES_CCM
- };
- /* PK=public key (asymmetric) based algorithms */
- enum wc_PkType {
- WC_PK_TYPE_NONE = 0,
- WC_PK_TYPE_RSA = 1,
- WC_PK_TYPE_DH = 2,
- WC_PK_TYPE_ECDH = 3,
- WC_PK_TYPE_ECDSA_SIGN = 4,
- WC_PK_TYPE_ECDSA_VERIFY = 5,
- WC_PK_TYPE_ED25519_SIGN = 6,
- WC_PK_TYPE_CURVE25519 = 7,
- WC_PK_TYPE_RSA_KEYGEN = 8,
- WC_PK_TYPE_EC_KEYGEN = 9,
- WC_PK_TYPE_RSA_CHECK_PRIV_KEY = 10,
- WC_PK_TYPE_EC_CHECK_PRIV_KEY = 11,
- WC_PK_TYPE_ED448 = 12,
- WC_PK_TYPE_CURVE448 = 13,
- WC_PK_TYPE_ED25519_VERIFY = 14,
- WC_PK_TYPE_ED25519_KEYGEN = 15,
- WC_PK_TYPE_CURVE25519_KEYGEN = 16,
- WC_PK_TYPE_MAX = WC_PK_TYPE_CURVE25519_KEYGEN
- };
- /* 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
- * Xilinx RSA operations require alignment */
- #if defined(WOLFSSL_AESNI) || defined(WOLFSSL_ARMASM) || \
- defined(USE_INTEL_SPEEDUP) || defined(WOLFSSL_AFALG_XILINX) || \
- defined(WOLFSSL_XILINX)
- #ifndef WOLFSSL_USE_ALIGN
- #define WOLFSSL_USE_ALIGN
- #endif
- #endif /* WOLFSSL_AESNI || WOLFSSL_ARMASM || USE_INTEL_SPEEDUP || WOLFSSL_AFALG_XILINX */
- #ifdef WOLFSSL_USE_ALIGN
- #if !defined(ALIGN16)
- #if defined(__IAR_SYSTEMS_ICC__) || defined(__GNUC__) || \
- defined(__llvm__)
- #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(__IAR_SYSTEMS_ICC__) || defined(__GNUC__) || \
- defined(__llvm__)
- #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 */
- #if !defined(ALIGN64)
- #if defined(__IAR_SYSTEMS_ICC__) || defined(__GNUC__) || \
- defined(__llvm__)
- #define ALIGN64 __attribute__ ( (aligned (64)))
- #elif defined(_MSC_VER)
- /* disable align warning, we want alignment ! */
- #pragma warning(disable: 4324)
- #define ALIGN64 __declspec (align (64))
- #else
- #define ALIGN64
- #endif
- #endif /* !ALIGN64 */
- #if defined(__IAR_SYSTEMS_ICC__) || defined(__GNUC__) || \
- defined(__llvm__)
- #define ALIGN128 __attribute__ ( (aligned (128)))
- #elif defined(_MSC_VER)
- /* disable align warning, we want alignment ! */
- #pragma warning(disable: 4324)
- #define ALIGN128 __declspec (align (128))
- #else
- #define ALIGN128
- #endif
- #if defined(__IAR_SYSTEMS_ICC__) || defined(__GNUC__) || \
- defined(__llvm__)
- #define ALIGN256 __attribute__ ( (aligned (256)))
- #elif defined(_MSC_VER)
- /* disable align warning, we want alignment ! */
- #pragma warning(disable: 4324)
- #define ALIGN256 __declspec (align (256))
- #else
- #define ALIGN256
- #endif
- #else
- #ifndef ALIGN16
- #define ALIGN16
- #endif
- #ifndef ALIGN32
- #define ALIGN32
- #endif
- #ifndef ALIGN64
- #define ALIGN64
- #endif
- #ifndef ALIGN128
- #define ALIGN128
- #endif
- #ifndef ALIGN256
- #define ALIGN256
- #endif
- #endif /* WOLFSSL_USE_ALIGN */
- #if !defined(PEDANTIC_EXTENSION)
- #if defined(__GNUC__)
- #define PEDANTIC_EXTENSION __extension__
- #else
- #define PEDANTIC_EXTENSION
- #endif
- #endif /* !PEDANTIC_EXTENSION */
- #ifndef TRUE
- #define TRUE 1
- #endif
- #ifndef FALSE
- #define FALSE 0
- #endif
- #ifdef SINGLE_THREADED
- #if defined(WC_32BIT_CPU)
- typedef void* THREAD_RETURN;
- #else
- typedef unsigned int THREAD_RETURN;
- #endif
- typedef void* THREAD_TYPE;
- #define WOLFSSL_THREAD
- #elif defined(WOLFSSL_MDK_ARM) || defined(WOLFSSL_KEIL_TCP_NET) || \
- defined(FREESCALE_MQX)
- typedef unsigned int THREAD_RETURN;
- typedef int THREAD_TYPE;
- #define WOLFSSL_THREAD
- #elif defined(WOLFSSL_NUCLEUS)
- typedef unsigned int THREAD_RETURN;
- typedef intptr_t THREAD_TYPE;
- #define WOLFSSL_THREAD
- #elif defined(WOLFSSL_TIRTOS)
- typedef void THREAD_RETURN;
- typedef Task_Handle THREAD_TYPE;
- #define WOLFSSL_THREAD
- #elif defined(WOLFSSL_ZEPHYR)
- typedef void THREAD_RETURN;
- typedef struct k_thread THREAD_TYPE;
- #define WOLFSSL_THREAD
- #elif defined(NETOS)
- typedef UINT THREAD_RETURN;
- typedef TX_THREAD THREAD_TYPE;
- #define WOLFSSL_THREAD
- #define INFINITE TX_WAIT_FOREVER
- #define WAIT_OBJECT_0 TX_NO_WAIT
- #elif defined(WOLFSSL_LINUXKM)
- typedef unsigned int THREAD_RETURN;
- typedef size_t THREAD_TYPE;
- #define WOLFSSL_THREAD
- #elif (defined(_POSIX_THREADS) || defined(HAVE_PTHREAD)) && \
- !defined(__MINGW32__)
- typedef void* THREAD_RETURN;
- typedef pthread_t THREAD_TYPE;
- #define WOLFSSL_THREAD
- #define INFINITE (-1)
- #define WAIT_OBJECT_0 0L
- #elif defined(FREERTOS)
- typedef unsigned int THREAD_RETURN;
- typedef TaskHandle_t THREAD_TYPE;
- #define WOLFSSL_THREAD
- #else
- typedef unsigned int THREAD_RETURN;
- typedef size_t THREAD_TYPE;
- #define WOLFSSL_THREAD __stdcall
- #endif
- #if defined(HAVE_STACK_SIZE)
- #define EXIT_TEST(ret) return (THREAD_RETURN)((size_t)(ret))
- #else
- #define EXIT_TEST(ret) return ret
- #endif
- #if (defined(__IAR_SYSTEMS_ICC__) && (__IAR_SYSTEMS_ICC__ > 8)) || \
- defined(__GNUC__)
- #define WOLFSSL_PACK __attribute__ ((packed))
- #else
- #define WOLFSSL_PACK
- #endif
- #ifndef __GNUC_PREREQ
- #if defined(__GNUC__) && defined(__GNUC_MINOR__)
- #define __GNUC_PREREQ(maj, min) \
- ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))
- #else
- #define __GNUC_PREREQ(maj, min) (0) /* not GNUC */
- #endif
- #endif
- #if defined(__IAR_SYSTEMS_ICC__) || defined(__GNUC__)
- #define WC_NORETURN __attribute__((noreturn))
- #else
- #define WC_NORETURN
- #endif
- #if defined(WOLFSSL_KEY_GEN) || defined(HAVE_COMP_KEY) || \
- defined(WOLFSSL_DEBUG_MATH) || defined(DEBUG_WOLFSSL) || \
- defined(WOLFSSL_PUBLIC_MP) || defined(OPENSSL_EXTRA) || \
- (defined(HAVE_ECC) && defined(HAVE_ECC_KEY_EXPORT))
- #undef WC_MP_TO_RADIX
- #define WC_MP_TO_RADIX
- #endif
- #if defined(__GNUC__) && __GNUC__ > 5
- #define PRAGMA_GCC_DIAG_PUSH _Pragma("GCC diagnostic push")
- #define PRAGMA_GCC(str) _Pragma(str)
- #define PRAGMA_GCC_DIAG_POP _Pragma("GCC diagnostic pop")
- #else
- #define PRAGMA_GCC_DIAG_PUSH
- #define PRAGMA_GCC(str)
- #define PRAGMA_GCC_DIAG_POP
- #endif
- #ifdef __clang__
- #define PRAGMA_CLANG_DIAG_PUSH _Pragma("clang diagnostic push")
- #define PRAGMA_CLANG(str) _Pragma(str)
- #define PRAGMA_CLANG_DIAG_POP _Pragma("clang diagnostic pop")
- #else
- #define PRAGMA_CLANG_DIAG_PUSH
- #define PRAGMA_CLANG(str)
- #define PRAGMA_CLANG_DIAG_POP
- #endif
- #ifdef DEBUG_VECTOR_REGISTER_ACCESS
- WOLFSSL_API extern THREAD_LS_T int wc_svr_count;
- WOLFSSL_API extern THREAD_LS_T const char *wc_svr_last_file;
- WOLFSSL_API extern THREAD_LS_T int wc_svr_last_line;
- #ifdef DEBUG_VECTOR_REGISTERS_ABORT_ON_FAIL
- #define DEBUG_VECTOR_REGISTERS_EXTRA_FAIL_CLAUSE abort();
- #elif defined(DEBUG_VECTOR_REGISTERS_EXIT_ON_FAIL)
- #define DEBUG_VECTOR_REGISTERS_EXTRA_FAIL_CLAUSE exit(1);
- #else
- #define DEBUG_VECTOR_REGISTERS_EXTRA_FAIL_CLAUSE
- #endif
- #define SAVE_VECTOR_REGISTERS(...) { \
- ++wc_svr_count; \
- if (wc_svr_count > 5) { \
- fprintf(stderr, \
- "%s @ L%d : incr : wc_svr_count %d (last op %s L%d)\n", \
- __FILE__, \
- __LINE__, \
- wc_svr_count, \
- wc_svr_last_file, \
- wc_svr_last_line); \
- DEBUG_VECTOR_REGISTERS_EXTRA_FAIL_CLAUSE \
- } \
- wc_svr_last_file = __FILE__; \
- wc_svr_last_line = __LINE__; \
- }
- #define ASSERT_SAVED_VECTOR_REGISTERS(fail_clause) { \
- if (wc_svr_count <= 0) { \
- fprintf(stderr, \
- "ASSERT_SAVED_VECTOR_REGISTERS : %s @ L%d : wc_svr_count %d (last op %s L%d)\n", \
- __FILE__, \
- __LINE__, \
- wc_svr_count, \
- wc_svr_last_file, \
- wc_svr_last_line); \
- DEBUG_VECTOR_REGISTERS_EXTRA_FAIL_CLAUSE \
- { fail_clause } \
- } \
- }
- #define ASSERT_RESTORED_VECTOR_REGISTERS(fail_clause) { \
- if (wc_svr_count != 0) { \
- fprintf(stderr, \
- "ASSERT_RESTORED_VECTOR_REGISTERS : %s @ L%d : wc_svr_count %d (last op %s L%d)\n", \
- __FILE__, \
- __LINE__, \
- wc_svr_count, \
- wc_svr_last_file, \
- wc_svr_last_line); \
- DEBUG_VECTOR_REGISTERS_EXTRA_FAIL_CLAUSE \
- { fail_clause } \
- } \
- }
- #define RESTORE_VECTOR_REGISTERS(...) { \
- --wc_svr_count; \
- if ((wc_svr_count > 4) || (wc_svr_count < 0)) { \
- fprintf(stderr, \
- "%s @ L%d : decr : wc_svr_count %d (last op %s L%d)\n", \
- __FILE__, \
- __LINE__, \
- wc_svr_count, \
- wc_svr_last_file, \
- wc_svr_last_line); \
- DEBUG_VECTOR_REGISTERS_EXTRA_FAIL_CLAUSE \
- } \
- wc_svr_last_file = __FILE__; \
- wc_svr_last_line = __LINE__; \
- }
- #else
- #ifdef _MSC_VER
- /* disable buggy MSC warning around while(0),
- *"warning C4127: conditional expression is constant"
- */
- #pragma warning(disable: 4127)
- #endif
- #ifndef SAVE_VECTOR_REGISTERS
- #define SAVE_VECTOR_REGISTERS(...) do{}while(0)
- #endif
- #ifndef ASSERT_SAVED_VECTOR_REGISTERS
- #define ASSERT_SAVED_VECTOR_REGISTERS(...) do{}while(0)
- #endif
- #ifndef ASSERT_RESTORED_VECTOR_REGISTERS
- #define ASSERT_RESTORED_VECTOR_REGISTERS(...) do{}while(0)
- #endif
- #ifndef RESTORE_VECTOR_REGISTERS
- #define RESTORE_VECTOR_REGISTERS() do{}while(0)
- #endif
- #endif
- #if FIPS_VERSION_GE(5,1)
- #define WC_SPKRE_F(x,y) wolfCrypt_SetPrivateKeyReadEnable_fips((x),(y))
- #define PRIVATE_KEY_LOCK() WC_SPKRE_F(0,WC_KEYTYPE_ALL)
- #define PRIVATE_KEY_UNLOCK() WC_SPKRE_F(1,WC_KEYTYPE_ALL)
- #else
- #define PRIVATE_KEY_LOCK() do{}while(0)
- #define PRIVATE_KEY_UNLOCK() do{}while(0)
- #endif
- #ifdef _MSC_VER
- /* disable buggy MSC warning (incompatible with clang-tidy
- * readability-avoid-const-params-in-decls)
- * "warning C4028: formal parameter x different from declaration"
- */
- #pragma warning(disable: 4028)
- #endif
- /* opaque math variable type */
- #if defined(USE_FAST_MATH)
- struct fp_int;
- #define MATH_INT_T struct fp_int
- #elif defined(USE_INTEGER_HEAP_MATH)
- struct mp_int;
- #define MATH_INT_T struct mp_int
- #else
- struct sp_int;
- #define MATH_INT_T struct sp_int
- #endif
- #ifdef __cplusplus
- } /* extern "C" */
- #endif
- #endif /* WOLF_CRYPT_TYPES_H */
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