diff options
Diffstat (limited to 'config.recommend')
-rw-r--r-- | config.recommend | 1416 |
1 files changed, 708 insertions, 708 deletions
diff --git a/config.recommend b/config.recommend index f30f9a26..eb7dbb58 100644 --- a/config.recommend +++ b/config.recommend @@ -1,708 +1,708 @@ -// config.h - written and placed in the public domain by Wei Dai - -//! \file config.h -//! \brief Library configuration file - -#ifndef CRYPTOPP_CONFIG_H -#define CRYPTOPP_CONFIG_H - -// ***************** Important Settings ******************** - -// define this if running on a big-endian CPU -#if !defined(IS_LITTLE_ENDIAN) && (defined(__BIG_ENDIAN__) || (defined(__s390__) || defined(__s390x__) || defined(__zarch__)) || defined(__sparc) || defined(__sparc__) || defined(__hppa__) || defined(__MIPSEB__) || defined(__ARMEB__) || (defined(__MWERKS__) && !defined(__INTEL__))) -# define IS_BIG_ENDIAN -#endif - -// define this if running on a little-endian CPU -// big endian will be assumed if IS_LITTLE_ENDIAN is not defined -#ifndef IS_BIG_ENDIAN -# define IS_LITTLE_ENDIAN -#endif - -// Sanity checks. Some processors have more than big-, little- and bi-endian modes. PDP mode, where order results in "4312", should -// raise red flags immediately. Additionally, mis-classified machines, like (previosuly) S/390, should raise red flags immediately. -#if defined(IS_BIG_ENDIAN) && defined(__GNUC__) && defined(__BYTE_ORDER__) && (__BYTE_ORDER__ != __ORDER_BIG_ENDIAN__) -# error "IS_BIG_ENDIAN is set, but __BYTE_ORDER__ does not equal __ORDER_BIG_ENDIAN__" -#endif -#if defined(IS_LITTLE_ENDIAN) && defined(__GNUC__) && defined(__BYTE_ORDER__) && (__BYTE_ORDER__ != __ORDER_LITTLE_ENDIAN__) -# error "IS_LITTLE_ENDIAN is set, but __BYTE_ORDER__ does not equal __ORDER_LITTLE_ENDIAN__" -#endif - -// define this if you want to disable all OS-dependent features, -// such as sockets and OS-provided random number generators -// #define NO_OS_DEPENDENCE - -// Define this to use features provided by Microsoft's CryptoAPI. -// Currently the only feature used is random number generation. -// This macro will be ignored if NO_OS_DEPENDENCE is defined. -#define USE_MS_CRYPTOAPI - -// Define this to ensure C/C++ standard compliance and respect for GCC aliasing rules and other alignment fodder. If you -// experience a break with GCC at -O3, you should try this first. Guard it in case its set on the command line (and it differs). -#ifndef CRYPTOPP_NO_UNALIGNED_DATA_ACCESS -# define CRYPTOPP_NO_UNALIGNED_DATA_ACCESS -#endif - -// ***************** Less Important Settings *************** - -// Library version -#define CRYPTOPP_VERSION 563 - -// define this to retain (as much as possible) old deprecated function and class names -// #define CRYPTOPP_MAINTAIN_BACKWARDS_COMPATIBILITY - -// define this to retain (as much as possible) ABI and binary compatibility with Crypto++ 5.6.2. -// Also see https://cryptopp.com/wiki/Config.h#Avoid_MAINTAIN_BACKWARDS_COMPATIBILITY -#if (CRYPTOPP_VERSION <= 600) -# if !defined(CRYPTOPP_NO_BACKWARDS_COMPATIBILITY_562) && !defined(CRYPTOPP_MAINTAIN_BACKWARDS_COMPATIBILITY_562) -// # define CRYPTOPP_MAINTAIN_BACKWARDS_COMPATIBILITY_562 -# endif -#endif - -// Define this if you want or need the library's memcpy_s and memmove_s. -// See http://github.com/weidai11/cryptopp/issues/28. -// #if !defined(CRYPTOPP_WANT_SECURE_LIB) -// # define CRYPTOPP_WANT_SECURE_LIB -// #endif - -// File system code to write to GZIP archive. -#if !defined(GZIP_OS_CODE) -# define GZIP_OS_CODE 0 -#endif - -// Try this if your CPU has 256K internal cache or a slow multiply instruction -// and you want a (possibly) faster IDEA implementation using log tables -// #define IDEA_LARGECACHE - -// Define this if, for the linear congruential RNG, you want to use -// the original constants as specified in S.K. Park and K.W. Miller's -// CACM paper. -// #define LCRNG_ORIGINAL_NUMBERS - -// choose which style of sockets to wrap (mostly useful for MinGW which has both) -#if !defined(NO_BERKELEY_STYLE_SOCKETS) && !defined(PREFER_BERKELEY_STYLE_SOCKETS) -# define PREFER_BERKELEY_STYLE_SOCKETS -#endif - -// #if !defined(NO_WINDOWS_STYLE_SOCKETS) && !defined(PREFER_WINDOWS_STYLE_SOCKETS) -// # define PREFER_WINDOWS_STYLE_SOCKETS -// #endif - -// set the name of Rijndael cipher, was "Rijndael" before version 5.3 -#define CRYPTOPP_RIJNDAEL_NAME "AES" - -// CRYPTOPP_INIT_PRIORITY attempts to manage initialization of C++ static objects. -// Under GCC, the library uses init_priority attribute in the range -// [CRYPTOPP_INIT_PRIORITY, CRYPTOPP_INIT_PRIORITY+100]. Under Windows, -// CRYPTOPP_INIT_PRIORITY enlists "#pragma init_seg(lib)". -#define CRYPTOPP_INIT_PRIORITY 250 - -// CRYPTOPP_USER_PRIORITY is for other libraries and user code that is using Crypto++ -// and managing C++ static object creation. It is guaranteed not to conflict with -// values used by (or would be used by) the Crypto++ library. -#if defined(CRYPTOPP_INIT_PRIORITY) && (CRYPTOPP_INIT_PRIORITY > 0) -# define CRYPTOPP_USER_PRIORITY (CRYPTOPP_INIT_PRIORITY + 101) -#else -# define CRYPTOPP_USER_PRIORITY 250 -#endif - -// ***************** Important Settings Again ******************** -// But the defaults should be ok. - -// namespace support is now required -#ifdef NO_NAMESPACE -# error namespace support is now required -#endif - -// Define this to workaround a Microsoft CryptoAPI bug where -// each call to CryptAcquireContext causes a 100 KB memory leak. -// Defining this will cause Crypto++ to make only one call to CryptAcquireContext. -#define WORKAROUND_MS_BUG_Q258000 - -#ifdef CRYPTOPP_DOXYGEN_PROCESSING -// Document the namespce exists. Put it here before CryptoPP is undefined below. -//! \namespace CryptoPP -//! \brief Crypto++ library namespace -//! \details Nearly all classes are located in the CryptoPP namespace. Within -//! the namespace, there are two additional namespaces. -//! <ul> -//! <li>Name - namespace for names used with \p NameValuePairs and documented in argnames.h -//! <li>Weak - namespace for weak and wounded algorithms, like ARC4, MD5 and Pananma -//! </ul> -namespace CryptoPP { } -// Bring in the symbols fund in the weak namespace; and fold Weak1 into Weak -# define CRYPTOPP_ENABLE_NAMESPACE_WEAK 1 -# define Weak1 Weak -// Avoid putting "CryptoPP::" in front of everything in Doxygen output -# define CryptoPP -# define NAMESPACE_BEGIN(x) -# define NAMESPACE_END -// Get Doxygen to generate better documentation for these typedefs -# define DOCUMENTED_TYPEDEF(x, y) class y : public x {}; -// Make "protected" "private" so the functions and members are not documented -# define protected private -#else -# define NAMESPACE_BEGIN(x) namespace x { -# define NAMESPACE_END } -# define DOCUMENTED_TYPEDEF(x, y) typedef x y; -#endif -#define ANONYMOUS_NAMESPACE_BEGIN namespace { -#define ANONYMOUS_NAMESPACE_END } -#define USING_NAMESPACE(x) using namespace x; -#define DOCUMENTED_NAMESPACE_BEGIN(x) namespace x { -#define DOCUMENTED_NAMESPACE_END } - -// What is the type of the third parameter to bind? -// For Unix, the new standard is ::socklen_t (typically unsigned int), and the old standard is int. -// Unfortunately there is no way to tell whether or not socklen_t is defined. -// To work around this, TYPE_OF_SOCKLEN_T is a macro so that you can change it from the makefile. -#ifndef TYPE_OF_SOCKLEN_T -# if defined(_WIN32) || defined(__CYGWIN__) -# define TYPE_OF_SOCKLEN_T int -# else -# define TYPE_OF_SOCKLEN_T ::socklen_t -# endif -#endif - -#if defined(__CYGWIN__) && defined(PREFER_WINDOWS_STYLE_SOCKETS) -# define __USE_W32_SOCKETS -#endif - -typedef unsigned char byte; // put in global namespace to avoid ambiguity with other byte typedefs - -NAMESPACE_BEGIN(CryptoPP) - -typedef unsigned short word16; -typedef unsigned int word32; - -#if defined(_MSC_VER) || defined(__BORLANDC__) - typedef unsigned __int64 word64; - #define W64LIT(x) x##ui64 -#else - typedef unsigned long long word64; - #define W64LIT(x) x##ULL -#endif - -// define large word type, used for file offsets and such -typedef word64 lword; -const lword LWORD_MAX = W64LIT(0xffffffffffffffff); - -#ifdef __GNUC__ - #define CRYPTOPP_GCC_VERSION (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__) -#endif - -// Apple and LLVM's Clang. Apple Clang version 7.0 roughly equals LLVM Clang version 3.7 -#if defined(__clang__ ) && !defined(__apple_build_version__) - #define CRYPTOPP_CLANG_VERSION (__clang_major__ * 10000 + __clang_minor__ * 100 + __clang_patchlevel__) -#elif defined(__clang__ ) && defined(__apple_build_version__) - #define CRYPTOPP_APPLE_CLANG_VERSION (__clang_major__ * 10000 + __clang_minor__ * 100 + __clang_patchlevel__) -#endif - -#ifdef _MSC_VER - #define CRYPTOPP_MSC_VERSION (_MSC_VER) -#endif - -// Need GCC 4.6/Clang 1.7/Apple Clang 2.0 or above due to "GCC diagnostic {push|pop}" -#if (CRYPTOPP_GCC_VERSION >= 40600) || (CRYPTOPP_CLANG_VERSION >= 10700) || (CRYPTOPP_APPLE_CLANG_VERSION >= 20000) - #define CRYPTOPP_GCC_DIAGNOSTIC_AVAILABLE 1 -#endif - -// Clang due to "Inline assembly operands don't work with .intel_syntax", http://llvm.org/bugs/show_bug.cgi?id=24232 -// TODO: supply the upper version when LLVM fixes it. We set it to 20.0 for compilation purposes. -#if (defined(CRYPTOPP_CLANG_VERSION) && CRYPTOPP_CLANG_VERSION <= 200000) || (defined(CRYPTOPP_APPLE_CLANG_VERSION) && CRYPTOPP_APPLE_CLANG_VERSION <= 200000) - #define CRYPTOPP_DISABLE_INTEL_ASM 1 -#endif - -// define hword, word, and dword. these are used for multiprecision integer arithmetic -// Intel compiler won't have _umul128 until version 10.0. See http://softwarecommunity.intel.com/isn/Community/en-US/forums/thread/30231625.aspx -#if (defined(_MSC_VER) && (!defined(__INTEL_COMPILER) || __INTEL_COMPILER >= 1000) && (defined(_M_X64) || defined(_M_IA64))) || (defined(__DECCXX) && defined(__alpha__)) || (defined(__INTEL_COMPILER) && (__INTEL_COMPILER < 1000) && defined(__x86_64__)) || (defined(__SUNPRO_CC) && defined(__x86_64__)) - typedef word32 hword; - typedef word64 word; -#else - #define CRYPTOPP_NATIVE_DWORD_AVAILABLE - #if defined(__alpha__) || defined(__ia64__) || defined(_ARCH_PPC64) || defined(__x86_64__) || defined(__mips64) || defined(__sparc64__) - #if defined(__GNUC__) && !defined(__INTEL_COMPILER) && !(CRYPTOPP_GCC_VERSION == 40001 && defined(__APPLE__)) && (CRYPTOPP_GCC_VERSION >= 30400) - // GCC 4.0.1 on MacOS X is missing __umodti3 and __udivti3 - // mode(TI) division broken on amd64 with GCC earlier than GCC 3.4 - #define CRYPTOPP_WORD128_AVAILABLE - typedef word32 hword; - typedef word64 word; - typedef __uint128_t dword; - typedef __uint128_t word128; - #elif defined(__GNUC__) && (__SIZEOF_INT128__ >= 16) - // Detect availabliltiy of int128_t and uint128_t in preprocessor, http://gcc.gnu.org/ml/gcc-help/2015-08/msg00185.html. - #define CRYPTOPP_WORD128_AVAILABLE - typedef word32 hword; - typedef word64 word; - typedef __uint128_t dword; - typedef __uint128_t word128; - #else - // if we're here, it means we're on a 64-bit CPU but we don't have a way to obtain 128-bit multiplication results - typedef word16 hword; - typedef word32 word; - typedef word64 dword; - #endif - #elif defined(__GNUC__) && (__SIZEOF_INT128__ >= 16) - // Detect availabliltiy of int128_t and uint128_t in preprocessor, http://gcc.gnu.org/ml/gcc-help/2015-08/msg00185.html. - #define CRYPTOPP_WORD128_AVAILABLE - typedef word32 hword; - typedef word64 word; - typedef __uint128_t dword; - typedef __uint128_t word128; - #else - // being here means the native register size is probably 32 bits or less - #define CRYPTOPP_BOOL_SLOW_WORD64 1 - typedef word16 hword; - typedef word32 word; - typedef word64 dword; - #endif -#endif -#ifndef CRYPTOPP_BOOL_SLOW_WORD64 - #define CRYPTOPP_BOOL_SLOW_WORD64 0 -#endif - -// Produce a compiler error. It can be commented out, but you may not get the benefit of the fastest integers. -#if (__SIZEOF_INT128__ >= 16) && !defined(CRYPTOPP_WORD128_AVAILABLE) && !defined(__aarch64__) -# error "An int128_t and uint128_t are available, but CRYPTOPP_WORD128_AVAILABLE is not defined" -#endif - -const unsigned int WORD_SIZE = sizeof(word); -const unsigned int WORD_BITS = WORD_SIZE * 8; - -NAMESPACE_END - -#ifndef CRYPTOPP_L1_CACHE_LINE_SIZE - // This should be a lower bound on the L1 cache line size. It's used for defense against timing attacks. - // Also see http://stackoverflow.com/questions/794632/programmatically-get-the-cache-line-size. - #if defined(_M_X64) || defined(__x86_64__) || (__ILP32__ >= 1) - #define CRYPTOPP_L1_CACHE_LINE_SIZE 64 - #else - // L1 cache line size is 32 on Pentium III and earlier - #define CRYPTOPP_L1_CACHE_LINE_SIZE 32 - #endif -#endif - -#if defined(_MSC_VER) - #if _MSC_VER == 1200 - #include <malloc.h> - #endif - #if _MSC_VER > 1200 || defined(_mm_free) - #define CRYPTOPP_MSVC6PP_OR_LATER // VC 6 processor pack or later - #else - #define CRYPTOPP_MSVC6_NO_PP // VC 6 without processor pack - #endif -#endif - -#ifndef CRYPTOPP_ALIGN_DATA - #if defined(CRYPTOPP_MSVC6PP_OR_LATER) - #define CRYPTOPP_ALIGN_DATA(x) __declspec(align(x)) - #elif defined(__GNUC__) - #define CRYPTOPP_ALIGN_DATA(x) __attribute__((aligned(x))) - #else - #define CRYPTOPP_ALIGN_DATA(x) - #endif -#endif - -#ifndef CRYPTOPP_SECTION_ALIGN16 -#if defined(__GNUC__) && !defined(__APPLE__) - // the alignment attribute doesn't seem to work without this section attribute when -fdata-sections is turned on - #define CRYPTOPP_SECTION_ALIGN16 __attribute__((section ("CryptoPP_Align16"))) - #else - #define CRYPTOPP_SECTION_ALIGN16 - #endif -#endif - -#if defined(_MSC_VER) || defined(__fastcall) - #define CRYPTOPP_FASTCALL __fastcall -#else - #define CRYPTOPP_FASTCALL -#endif - -// VC60 workaround: it doesn't allow typename in some places -#if defined(_MSC_VER) && (_MSC_VER < 1300) -#define CPP_TYPENAME -#else -#define CPP_TYPENAME typename -#endif - -// VC60 workaround: can't cast unsigned __int64 to float or double -#if defined(_MSC_VER) && !defined(CRYPTOPP_MSVC6PP_OR_LATER) -#define CRYPTOPP_VC6_INT64 (__int64) -#else -#define CRYPTOPP_VC6_INT64 -#endif - -#ifdef _MSC_VER -#define CRYPTOPP_NO_VTABLE __declspec(novtable) -#else -#define CRYPTOPP_NO_VTABLE -#endif - -#ifdef _MSC_VER - // 4127: conditional expression is constant - // 4231: nonstandard extension used : 'extern' before template explicit instantiation - // 4250: dominance - // 4251: member needs to have dll-interface - // 4275: base needs to have dll-interface - // 4505: unreferenced local function - // 4512: assignment operator not generated - // 4660: explicitly instantiating a class that's already implicitly instantiated - // 4661: no suitable definition provided for explicit template instantiation request - // 4786: identifer was truncated in debug information - // 4355: 'this' : used in base member initializer list - // 4910: '__declspec(dllexport)' and 'extern' are incompatible on an explicit instantiation -# pragma warning(disable: 4127 4231 4250 4251 4275 4505 4512 4660 4661 4786 4355 4910) - // Security related, possible defects - // http://blogs.msdn.com/b/vcblog/archive/2010/12/14/off-by-default-compiler-warnings-in-visual-c.aspx -# pragma warning(once: 4191 4242 4263 4264 4266 4302 4826 4905 4906 4928) -#endif - -#ifdef __BORLANDC__ -// 8037: non-const function called for const object. needed to work around BCB2006 bug -# pragma warn -8037 -#endif - -// [GCC Bug 53431] "C++ preprocessor ignores #pragma GCC diagnostic". Clang honors it. -#if CRYPTOPP_GCC_DIAGNOSTIC_AVAILABLE -# pragma GCC diagnostic ignored "-Wunknown-pragmas" -# pragma GCC diagnostic ignored "-Wunused-function" -#endif - -#if (defined(_MSC_VER) && _MSC_VER <= 1300) || defined(__MWERKS__) || defined(_STLPORT_VERSION) -#define CRYPTOPP_DISABLE_UNCAUGHT_EXCEPTION -#endif - -#ifndef CRYPTOPP_DISABLE_UNCAUGHT_EXCEPTION -#define CRYPTOPP_UNCAUGHT_EXCEPTION_AVAILABLE -#endif - -#ifdef CRYPTOPP_DISABLE_X86ASM // for backwards compatibility: this macro had both meanings -#define CRYPTOPP_DISABLE_ASM -#define CRYPTOPP_DISABLE_SSE2 -#endif - -// Apple's Clang prior to 5.0 cannot handle SSE2 (and Apple does not use LLVM Clang numbering...) -#if defined(CRYPTOPP_APPLE_CLANG_VERSION) && (CRYPTOPP_APPLE_CLANG_VERSION < 50000) -# define CRYPTOPP_DISABLE_ASM -#endif - -#if !defined(CRYPTOPP_DISABLE_ASM) && ((defined(_MSC_VER) && defined(_M_IX86)) || (defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__)))) - // C++Builder 2010 does not allow "call label" where label is defined within inline assembly - #define CRYPTOPP_X86_ASM_AVAILABLE - - #if !defined(CRYPTOPP_DISABLE_SSE2) && (defined(CRYPTOPP_MSVC6PP_OR_LATER) || CRYPTOPP_GCC_VERSION >= 30300 || defined(__SSE2__)) - #define CRYPTOPP_BOOL_SSE2_ASM_AVAILABLE 1 - #else - #define CRYPTOPP_BOOL_SSE2_ASM_AVAILABLE 0 - #endif - - // SSE3 was actually introduced in GNU as 2.17, which was released 6/23/2006, but we can't tell what version of binutils is installed. - // GCC 4.1.2 was released on 2/13/2007, so we'll use that as a proxy for the binutils version. Also see the output of - // `gcc -dM -E -march=native - < /dev/null | grep -i SSE` for preprocessor defines available. - #if !defined(CRYPTOPP_DISABLE_SSSE3) && (_MSC_VER >= 1400 || CRYPTOPP_GCC_VERSION >= 40102 || defined(__SSSE3__) || defined(__SSE3__)) - #define CRYPTOPP_BOOL_SSSE3_ASM_AVAILABLE 1 - #else - #define CRYPTOPP_BOOL_SSSE3_ASM_AVAILABLE 0 - #endif -#endif - -#if !defined(CRYPTOPP_DISABLE_ASM) && defined(_MSC_VER) && defined(_M_X64) - #define CRYPTOPP_X64_MASM_AVAILABLE -#endif - -#if !defined(CRYPTOPP_DISABLE_ASM) && defined(__GNUC__) && defined(__x86_64__) - #define CRYPTOPP_X64_ASM_AVAILABLE -#endif - -#if !defined(CRYPTOPP_DISABLE_SSE2) && (defined(CRYPTOPP_MSVC6PP_OR_LATER) || defined(__SSE2__)) - #define CRYPTOPP_BOOL_SSE2_INTRINSICS_AVAILABLE 1 -#else - #define CRYPTOPP_BOOL_SSE2_INTRINSICS_AVAILABLE 0 -#endif - -#if !defined(CRYPTOPP_DISABLE_SSSE3) && !defined(CRYPTOPP_DISABLE_AESNI) && CRYPTOPP_BOOL_SSE2_INTRINSICS_AVAILABLE && (CRYPTOPP_GCC_VERSION >= 40400 || _MSC_FULL_VER >= 150030729 || __INTEL_COMPILER >= 1110 || defined(__AES__)) - #define CRYPTOPP_BOOL_AESNI_INTRINSICS_AVAILABLE 1 -#else - #define CRYPTOPP_BOOL_AESNI_INTRINSICS_AVAILABLE 0 -#endif - -#if CRYPTOPP_BOOL_SSE2_INTRINSICS_AVAILABLE || CRYPTOPP_BOOL_SSE2_ASM_AVAILABLE || defined(CRYPTOPP_X64_MASM_AVAILABLE) - #define CRYPTOPP_BOOL_ALIGN16 1 -#else - #define CRYPTOPP_BOOL_ALIGN16 0 -#endif - -// how to allocate 16-byte aligned memory (for SSE2) -#if defined(CRYPTOPP_MSVC6PP_OR_LATER) - #define CRYPTOPP_MM_MALLOC_AVAILABLE -#elif defined(__APPLE__) - #define CRYPTOPP_APPLE_MALLOC_AVAILABLE -#elif defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) - #define CRYPTOPP_MALLOC_ALIGNMENT_IS_16 -#elif defined(__linux__) || defined(__sun__) || defined(__CYGWIN__) - #define CRYPTOPP_MEMALIGN_AVAILABLE -#else - #define CRYPTOPP_NO_ALIGNED_ALLOC -#endif - -// Apple always provides 16-byte aligned, and tells us to use calloc -// http://developer.apple.com/library/mac/documentation/Performance/Conceptual/ManagingMemory/Articles/MemoryAlloc.html - -// how to disable inlining -#if defined(_MSC_VER) && _MSC_VER >= 1300 -# define CRYPTOPP_NOINLINE_DOTDOTDOT -# define CRYPTOPP_NOINLINE __declspec(noinline) -#elif defined(__GNUC__) -# define CRYPTOPP_NOINLINE_DOTDOTDOT -# define CRYPTOPP_NOINLINE __attribute__((noinline)) -#else -# define CRYPTOPP_NOINLINE_DOTDOTDOT ... -# define CRYPTOPP_NOINLINE -#endif - -// how to declare class constants -#if (defined(_MSC_VER) && _MSC_VER <= 1300) || defined(__INTEL_COMPILER) -# define CRYPTOPP_CONSTANT(x) enum {x}; -#else -# define CRYPTOPP_CONSTANT(x) static const int x; -#endif - -// Linux provides X32, which is 32-bit integers, longs and pointers on x86_64 using the full x86_64 register set. -// Detect via __ILP32__ (http://wiki.debian.org/X32Port). Both GCC and Clang provide the preprocessor macro. -#if ((__ILP32__ >= 1) || (_ILP32 >= 1)) - #define CRYPTOPP_BOOL_X32 1 -#else - #define CRYPTOPP_BOOL_X32 0 -#endif - -// see http://predef.sourceforge.net/prearch.html -#if (defined(_M_IX86) || defined(__i386__) || defined(__i386) || defined(_X86_) || defined(__I86__) || defined(__INTEL__)) && !CRYPTOPP_BOOL_X32 - #define CRYPTOPP_BOOL_X86 1 -#else - #define CRYPTOPP_BOOL_X86 0 -#endif - -#if (defined(_M_X64) || defined(__x86_64__)) && !CRYPTOPP_BOOL_X32 - #define CRYPTOPP_BOOL_X64 1 -#else - #define CRYPTOPP_BOOL_X64 0 -#endif - -// Undo the ASM and Intrinsic related defines due to X32. -#if CRYPTOPP_BOOL_X32 -# undef CRYPTOPP_BOOL_X64 -# undef CRYPTOPP_X64_ASM_AVAILABLE -# undef CRYPTOPP_X64_MASM_AVAILABLE -#endif - -#if !defined(CRYPTOPP_NO_UNALIGNED_DATA_ACCESS) && !defined(CRYPTOPP_ALLOW_UNALIGNED_DATA_ACCESS) -#if (CRYPTOPP_BOOL_X64 || CRYPTOPP_BOOL_X86 || CRYPTOPP_BOOL_X32 || defined(__powerpc__) || (__ARM_FEATURE_UNALIGNED >= 1)) - #define CRYPTOPP_ALLOW_UNALIGNED_DATA_ACCESS -#endif -#endif - -// ***************** determine availability of OS features ******************** - -#ifndef NO_OS_DEPENDENCE - -#if defined(_WIN32) || defined(__CYGWIN__) -#define CRYPTOPP_WIN32_AVAILABLE -#endif - -#if defined(__unix__) || defined(__MACH__) || defined(__NetBSD__) || defined(__sun) -#define CRYPTOPP_UNIX_AVAILABLE -#endif - -#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) -#define CRYPTOPP_BSD_AVAILABLE -#endif - -#if defined(CRYPTOPP_WIN32_AVAILABLE) || defined(CRYPTOPP_UNIX_AVAILABLE) -# define HIGHRES_TIMER_AVAILABLE -#endif - -#ifdef CRYPTOPP_UNIX_AVAILABLE -# define HAS_BERKELEY_STYLE_SOCKETS -#endif - -#ifdef CRYPTOPP_WIN32_AVAILABLE -# define HAS_WINDOWS_STYLE_SOCKETS -#endif - -#if defined(HIGHRES_TIMER_AVAILABLE) && (defined(HAS_BERKELEY_STYLE_SOCKETS) || defined(HAS_WINDOWS_STYLE_SOCKETS)) -# define SOCKETS_AVAILABLE -#endif - -#if defined(HAS_WINDOWS_STYLE_SOCKETS) && (!defined(HAS_BERKELEY_STYLE_SOCKETS) || defined(PREFER_WINDOWS_STYLE_SOCKETS)) -# define USE_WINDOWS_STYLE_SOCKETS -#else -# define USE_BERKELEY_STYLE_SOCKETS -#endif - -#if defined(HIGHRES_TIMER_AVAILABLE) && defined(CRYPTOPP_WIN32_AVAILABLE) && !defined(USE_BERKELEY_STYLE_SOCKETS) -# define WINDOWS_PIPES_AVAILABLE -#endif - -#if defined(CRYPTOPP_WIN32_AVAILABLE) && defined(USE_MS_CRYPTOAPI) -# define NONBLOCKING_RNG_AVAILABLE -# define OS_RNG_AVAILABLE -#endif - -#if defined(CRYPTOPP_UNIX_AVAILABLE) || defined(CRYPTOPP_DOXYGEN_PROCESSING) -# define NONBLOCKING_RNG_AVAILABLE -# define BLOCKING_RNG_AVAILABLE -# define OS_RNG_AVAILABLE -# define HAS_PTHREADS -# define THREADS_AVAILABLE -#endif - -#ifdef CRYPTOPP_WIN32_AVAILABLE -# define HAS_WINTHREADS -# define THREADS_AVAILABLE -#endif - -#endif // NO_OS_DEPENDENCE - -// ***************** DLL related ******************** - -#if defined(CRYPTOPP_WIN32_AVAILABLE) && !defined(CRYPTOPP_DOXYGEN_PROCESSING) - -#ifdef CRYPTOPP_EXPORTS -#define CRYPTOPP_IS_DLL -#define CRYPTOPP_DLL __declspec(dllexport) -#elif defined(CRYPTOPP_IMPORTS) -#define CRYPTOPP_IS_DLL -#define CRYPTOPP_DLL __declspec(dllimport) -#else -#define CRYPTOPP_DLL -#endif - -#define CRYPTOPP_API __cdecl - -#else // not CRYPTOPP_WIN32_AVAILABLE - -#define CRYPTOPP_DLL -#define CRYPTOPP_API - -#endif // CRYPTOPP_WIN32_AVAILABLE - -#if defined(__MWERKS__) -#define CRYPTOPP_EXTERN_DLL_TEMPLATE_CLASS extern class CRYPTOPP_DLL -#elif defined(__BORLANDC__) || defined(__SUNPRO_CC) -#define CRYPTOPP_EXTERN_DLL_TEMPLATE_CLASS template class CRYPTOPP_DLL -#else -#define CRYPTOPP_EXTERN_DLL_TEMPLATE_CLASS extern template class CRYPTOPP_DLL -#endif - -#if defined(CRYPTOPP_MANUALLY_INSTANTIATE_TEMPLATES) && !defined(CRYPTOPP_IMPORTS) -#define CRYPTOPP_DLL_TEMPLATE_CLASS template class CRYPTOPP_DLL -#else -#define CRYPTOPP_DLL_TEMPLATE_CLASS CRYPTOPP_EXTERN_DLL_TEMPLATE_CLASS -#endif - -#if defined(__MWERKS__) -#define CRYPTOPP_EXTERN_STATIC_TEMPLATE_CLASS extern class -#elif defined(__BORLANDC__) || defined(__SUNPRO_CC) -#define CRYPTOPP_EXTERN_STATIC_TEMPLATE_CLASS template class -#else -#define CRYPTOPP_EXTERN_STATIC_TEMPLATE_CLASS extern template class -#endif - -#if defined(CRYPTOPP_MANUALLY_INSTANTIATE_TEMPLATES) && !defined(CRYPTOPP_EXPORTS) -#define CRYPTOPP_STATIC_TEMPLATE_CLASS template class -#else -#define CRYPTOPP_STATIC_TEMPLATE_CLASS CRYPTOPP_EXTERN_STATIC_TEMPLATE_CLASS -#endif - -// ************** Unused variable *************** - -// Portable way to suppress warnings. -// Moved from misc.h due to circular depenedencies. -#define CRYPTOPP_UNUSED(x) ((void)x) - -// ***************** C++11 related ******************** - -// Visual Studio began at VS2010, http://msdn.microsoft.com/en-us/library/hh567368%28v=vs.110%29.aspx. -// Intel and C++11 language features, http://software.intel.com/en-us/articles/c0x-features-supported-by-intel-c-compiler -// GCC and C++11 language features, http://gcc.gnu.org/projects/cxx0x.html -// Clang and C++11 language features, http://clang.llvm.org/cxx_status.html -#if (_MSC_VER >= 1600) || (__cplusplus >= 201103L) -# define CRYPTOPP_CXX11 1 -#endif - -// Hack ahead. Apple's standard library does not have C++'s unique_ptr in C++11. We can't -// test for unique_ptr directly because some of the non-Apple Clangs on OS X fail the same -// way. However, modern standard libraries have <forward_list>, so we test for it instead. -// Thanks to Jonathan Wakely for devising the clever test for modern/ancient versions. -// TODO: test under Xcode 3, where g++ is really g++. -#if defined(__APPLE__) && defined(__clang__) -# if !(defined(__has_include) && __has_include(<forward_list>)) -# undef CRYPTOPP_CXX11 -# endif -#endif - -// C++11 or C++14 is available -#if defined(CRYPTOPP_CXX11) - -// alignof/alignas: MS at VS2013 (19.00); GCC at 4.8; Clang at 3.3; and Intel 15.0. -#if (CRYPTOPP_MSC_VERSION >= 1900) -# define CRYPTOPP_CXX11_ALIGNAS 1 -# define CRYPTOPP_CXX11_ALIGNOF 1 -#elif defined(__INTEL_COMPILER) && (__INTEL_COMPILER >= 1500) -# define CRYPTOPP_CXX11_ALIGNAS 1 -# define CRYPTOPP_CXX11_ALIGNOF 1 -#elif defined(__clang__) -# if __has_feature(cxx_alignof) -# define CRYPTOPP_CXX11_ALIGNAS 1 -# define CRYPTOPP_CXX11_ALIGNOF 1 -# endif -#elif (CRYPTOPP_GCC_VERSION >= 40800) -# define CRYPTOPP_CXX11_ALIGNAS 1 -# define CRYPTOPP_CXX11_ALIGNOF 1 -#endif // alignof/alignas - -// noexcept: MS at VS2015 (19.00); GCC at 4.6; Clang at 3.0; and Intel 14.0. -#if (CRYPTOPP_MSC_VERSION >= 1900) -# define CRYPTOPP_CXX11_NOEXCEPT 1 -#elif defined(__INTEL_COMPILER) && (__INTEL_COMPILER >= 1400) -# define CRYPTOPP_CXX11_NOEXCEPT 1 -#elif defined(__clang__) -# if __has_feature(cxx_noexcept) -# define CRYPTOPP_CXX11_NOEXCEPT 1 -# endif -#elif (CRYPTOPP_GCC_VERSION >= 40600) -# define CRYPTOPP_CXX11_NOEXCEPT 1 -#endif // noexcept compilers - -// variadic templates: MS at VS2013 (18.00); GCC at 4.3; Clang at 2.9; and Intel 12.1. -#if (CRYPTOPP_MSC_VERSION >= 1800) -# define CRYPTOPP_CXX11_VARIADIC_TEMPLATES 1 -#elif defined(__INTEL_COMPILER) && (__INTEL_COMPILER >= 1210) -# define CRYPTOPP_CXX11_VARIADIC_TEMPLATES 1 -#elif defined(__clang__) -# if __has_feature(cxx_variadic_templates) -# define CRYPTOPP_CXX11_VARIADIC_TEMPLATES 1 -# endif -#elif (CRYPTOPP_GCC_VERSION >= 40300) -# define CRYPTOPP_CXX11_VARIADIC_TEMPLATES 1 -#endif // variadic templates - -// TODO: Emplacement, R-values and Move semantics -// Needed because we are catching warnings with GCC and MSC - -#endif // CRYPTOPP_CXX11 - -#if defined(CRYPTOPP_CXX11_NOEXCEPT) -# define CRYPTOPP_THROW noexcept(false) -# define CRYPTOPP_NO_THROW noexcept(true) -#else -# define CRYPTOPP_THROW -# define CRYPTOPP_NO_THROW -#endif // CRYPTOPP_CXX11_NOEXCEPT - -// OK to comment the following out, but please report it so we can fix it. -#if (defined(__cplusplus) && (__cplusplus >= 199711L)) && !defined(CRYPTOPP_UNCAUGHT_EXCEPTION_AVAILABLE) -# error "std::uncaught_exception is not available. This is likely a configuration error." -#endif - -#endif +// config.h - written and placed in the public domain by Wei Dai
+
+//! \file config.h
+//! \brief Library configuration file
+
+#ifndef CRYPTOPP_CONFIG_H
+#define CRYPTOPP_CONFIG_H
+
+// ***************** Important Settings ********************
+
+// define this if running on a big-endian CPU
+#if !defined(IS_LITTLE_ENDIAN) && (defined(__BIG_ENDIAN__) || (defined(__s390__) || defined(__s390x__) || defined(__zarch__)) || defined(__sparc) || defined(__sparc__) || defined(__hppa__) || defined(__MIPSEB__) || defined(__ARMEB__) || (defined(__MWERKS__) && !defined(__INTEL__)))
+# define IS_BIG_ENDIAN
+#endif
+
+// define this if running on a little-endian CPU
+// big endian will be assumed if IS_LITTLE_ENDIAN is not defined
+#ifndef IS_BIG_ENDIAN
+# define IS_LITTLE_ENDIAN
+#endif
+
+// Sanity checks. Some processors have more than big-, little- and bi-endian modes. PDP mode, where order results in "4312", should
+// raise red flags immediately. Additionally, mis-classified machines, like (previosuly) S/390, should raise red flags immediately.
+#if defined(IS_BIG_ENDIAN) && defined(__GNUC__) && defined(__BYTE_ORDER__) && (__BYTE_ORDER__ != __ORDER_BIG_ENDIAN__)
+# error "IS_BIG_ENDIAN is set, but __BYTE_ORDER__ does not equal __ORDER_BIG_ENDIAN__"
+#endif
+#if defined(IS_LITTLE_ENDIAN) && defined(__GNUC__) && defined(__BYTE_ORDER__) && (__BYTE_ORDER__ != __ORDER_LITTLE_ENDIAN__)
+# error "IS_LITTLE_ENDIAN is set, but __BYTE_ORDER__ does not equal __ORDER_LITTLE_ENDIAN__"
+#endif
+
+// define this if you want to disable all OS-dependent features,
+// such as sockets and OS-provided random number generators
+// #define NO_OS_DEPENDENCE
+
+// Define this to use features provided by Microsoft's CryptoAPI.
+// Currently the only feature used is random number generation.
+// This macro will be ignored if NO_OS_DEPENDENCE is defined.
+#define USE_MS_CRYPTOAPI
+
+// Define this to ensure C/C++ standard compliance and respect for GCC aliasing rules and other alignment fodder. If you
+// experience a break with GCC at -O3, you should try this first. Guard it in case its set on the command line (and it differs).
+#ifndef CRYPTOPP_NO_UNALIGNED_DATA_ACCESS
+# define CRYPTOPP_NO_UNALIGNED_DATA_ACCESS
+#endif
+
+// ***************** Less Important Settings ***************
+
+// Library version
+#define CRYPTOPP_VERSION 563
+
+// define this to retain (as much as possible) old deprecated function and class names
+// #define CRYPTOPP_MAINTAIN_BACKWARDS_COMPATIBILITY
+
+// define this to retain (as much as possible) ABI and binary compatibility with Crypto++ 5.6.2.
+// Also see https://cryptopp.com/wiki/Config.h#Avoid_MAINTAIN_BACKWARDS_COMPATIBILITY
+#if (CRYPTOPP_VERSION <= 600)
+# if !defined(CRYPTOPP_NO_BACKWARDS_COMPATIBILITY_562) && !defined(CRYPTOPP_MAINTAIN_BACKWARDS_COMPATIBILITY_562)
+// # define CRYPTOPP_MAINTAIN_BACKWARDS_COMPATIBILITY_562
+# endif
+#endif
+
+// Define this if you want or need the library's memcpy_s and memmove_s.
+// See http://github.com/weidai11/cryptopp/issues/28.
+// #if !defined(CRYPTOPP_WANT_SECURE_LIB)
+// # define CRYPTOPP_WANT_SECURE_LIB
+// #endif
+
+// File system code to write to GZIP archive.
+#if !defined(GZIP_OS_CODE)
+# define GZIP_OS_CODE 0
+#endif
+
+// Try this if your CPU has 256K internal cache or a slow multiply instruction
+// and you want a (possibly) faster IDEA implementation using log tables
+// #define IDEA_LARGECACHE
+
+// Define this if, for the linear congruential RNG, you want to use
+// the original constants as specified in S.K. Park and K.W. Miller's
+// CACM paper.
+// #define LCRNG_ORIGINAL_NUMBERS
+
+// choose which style of sockets to wrap (mostly useful for MinGW which has both)
+#if !defined(NO_BERKELEY_STYLE_SOCKETS) && !defined(PREFER_BERKELEY_STYLE_SOCKETS)
+# define PREFER_BERKELEY_STYLE_SOCKETS
+#endif
+
+// #if !defined(NO_WINDOWS_STYLE_SOCKETS) && !defined(PREFER_WINDOWS_STYLE_SOCKETS)
+// # define PREFER_WINDOWS_STYLE_SOCKETS
+// #endif
+
+// set the name of Rijndael cipher, was "Rijndael" before version 5.3
+#define CRYPTOPP_RIJNDAEL_NAME "AES"
+
+// CRYPTOPP_INIT_PRIORITY attempts to manage initialization of C++ static objects.
+// Under GCC, the library uses init_priority attribute in the range
+// [CRYPTOPP_INIT_PRIORITY, CRYPTOPP_INIT_PRIORITY+100]. Under Windows,
+// CRYPTOPP_INIT_PRIORITY enlists "#pragma init_seg(lib)".
+#define CRYPTOPP_INIT_PRIORITY 250
+
+// CRYPTOPP_USER_PRIORITY is for other libraries and user code that is using Crypto++
+// and managing C++ static object creation. It is guaranteed not to conflict with
+// values used by (or would be used by) the Crypto++ library.
+#if defined(CRYPTOPP_INIT_PRIORITY) && (CRYPTOPP_INIT_PRIORITY > 0)
+# define CRYPTOPP_USER_PRIORITY (CRYPTOPP_INIT_PRIORITY + 101)
+#else
+# define CRYPTOPP_USER_PRIORITY 250
+#endif
+
+// ***************** Important Settings Again ********************
+// But the defaults should be ok.
+
+// namespace support is now required
+#ifdef NO_NAMESPACE
+# error namespace support is now required
+#endif
+
+// Define this to workaround a Microsoft CryptoAPI bug where
+// each call to CryptAcquireContext causes a 100 KB memory leak.
+// Defining this will cause Crypto++ to make only one call to CryptAcquireContext.
+#define WORKAROUND_MS_BUG_Q258000
+
+#ifdef CRYPTOPP_DOXYGEN_PROCESSING
+// Document the namespce exists. Put it here before CryptoPP is undefined below.
+//! \namespace CryptoPP
+//! \brief Crypto++ library namespace
+//! \details Nearly all classes are located in the CryptoPP namespace. Within
+//! the namespace, there are two additional namespaces.
+//! <ul>
+//! <li>Name - namespace for names used with \p NameValuePairs and documented in argnames.h
+//! <li>Weak - namespace for weak and wounded algorithms, like ARC4, MD5 and Pananma
+//! </ul>
+namespace CryptoPP { }
+// Bring in the symbols fund in the weak namespace; and fold Weak1 into Weak
+# define CRYPTOPP_ENABLE_NAMESPACE_WEAK 1
+# define Weak1 Weak
+// Avoid putting "CryptoPP::" in front of everything in Doxygen output
+# define CryptoPP
+# define NAMESPACE_BEGIN(x)
+# define NAMESPACE_END
+// Get Doxygen to generate better documentation for these typedefs
+# define DOCUMENTED_TYPEDEF(x, y) class y : public x {};
+// Make "protected" "private" so the functions and members are not documented
+# define protected private
+#else
+# define NAMESPACE_BEGIN(x) namespace x {
+# define NAMESPACE_END }
+# define DOCUMENTED_TYPEDEF(x, y) typedef x y;
+#endif
+#define ANONYMOUS_NAMESPACE_BEGIN namespace {
+#define ANONYMOUS_NAMESPACE_END }
+#define USING_NAMESPACE(x) using namespace x;
+#define DOCUMENTED_NAMESPACE_BEGIN(x) namespace x {
+#define DOCUMENTED_NAMESPACE_END }
+
+// What is the type of the third parameter to bind?
+// For Unix, the new standard is ::socklen_t (typically unsigned int), and the old standard is int.
+// Unfortunately there is no way to tell whether or not socklen_t is defined.
+// To work around this, TYPE_OF_SOCKLEN_T is a macro so that you can change it from the makefile.
+#ifndef TYPE_OF_SOCKLEN_T
+# if defined(_WIN32) || defined(__CYGWIN__)
+# define TYPE_OF_SOCKLEN_T int
+# else
+# define TYPE_OF_SOCKLEN_T ::socklen_t
+# endif
+#endif
+
+#if defined(__CYGWIN__) && defined(PREFER_WINDOWS_STYLE_SOCKETS)
+# define __USE_W32_SOCKETS
+#endif
+
+typedef unsigned char byte; // put in global namespace to avoid ambiguity with other byte typedefs
+
+NAMESPACE_BEGIN(CryptoPP)
+
+typedef unsigned short word16;
+typedef unsigned int word32;
+
+#if defined(_MSC_VER) || defined(__BORLANDC__)
+ typedef unsigned __int64 word64;
+ #define W64LIT(x) x##ui64
+#else
+ typedef unsigned long long word64;
+ #define W64LIT(x) x##ULL
+#endif
+
+// define large word type, used for file offsets and such
+typedef word64 lword;
+const lword LWORD_MAX = W64LIT(0xffffffffffffffff);
+
+#ifdef __GNUC__
+ #define CRYPTOPP_GCC_VERSION (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)
+#endif
+
+// Apple and LLVM's Clang. Apple Clang version 7.0 roughly equals LLVM Clang version 3.7
+#if defined(__clang__ ) && !defined(__apple_build_version__)
+ #define CRYPTOPP_CLANG_VERSION (__clang_major__ * 10000 + __clang_minor__ * 100 + __clang_patchlevel__)
+#elif defined(__clang__ ) && defined(__apple_build_version__)
+ #define CRYPTOPP_APPLE_CLANG_VERSION (__clang_major__ * 10000 + __clang_minor__ * 100 + __clang_patchlevel__)
+#endif
+
+#ifdef _MSC_VER
+ #define CRYPTOPP_MSC_VERSION (_MSC_VER)
+#endif
+
+// Need GCC 4.6/Clang 1.7/Apple Clang 2.0 or above due to "GCC diagnostic {push|pop}"
+#if (CRYPTOPP_GCC_VERSION >= 40600) || (CRYPTOPP_CLANG_VERSION >= 10700) || (CRYPTOPP_APPLE_CLANG_VERSION >= 20000)
+ #define CRYPTOPP_GCC_DIAGNOSTIC_AVAILABLE 1
+#endif
+
+// Clang due to "Inline assembly operands don't work with .intel_syntax", http://llvm.org/bugs/show_bug.cgi?id=24232
+// TODO: supply the upper version when LLVM fixes it. We set it to 20.0 for compilation purposes.
+#if (defined(CRYPTOPP_CLANG_VERSION) && CRYPTOPP_CLANG_VERSION <= 200000) || (defined(CRYPTOPP_APPLE_CLANG_VERSION) && CRYPTOPP_APPLE_CLANG_VERSION <= 200000)
+ #define CRYPTOPP_DISABLE_INTEL_ASM 1
+#endif
+
+// define hword, word, and dword. these are used for multiprecision integer arithmetic
+// Intel compiler won't have _umul128 until version 10.0. See http://softwarecommunity.intel.com/isn/Community/en-US/forums/thread/30231625.aspx
+#if (defined(_MSC_VER) && (!defined(__INTEL_COMPILER) || __INTEL_COMPILER >= 1000) && (defined(_M_X64) || defined(_M_IA64))) || (defined(__DECCXX) && defined(__alpha__)) || (defined(__INTEL_COMPILER) && (__INTEL_COMPILER < 1000) && defined(__x86_64__)) || (defined(__SUNPRO_CC) && defined(__x86_64__))
+ typedef word32 hword;
+ typedef word64 word;
+#else
+ #define CRYPTOPP_NATIVE_DWORD_AVAILABLE
+ #if defined(__alpha__) || defined(__ia64__) || defined(_ARCH_PPC64) || defined(__x86_64__) || defined(__mips64) || defined(__sparc64__)
+ #if defined(__GNUC__) && !defined(__INTEL_COMPILER) && !(CRYPTOPP_GCC_VERSION == 40001 && defined(__APPLE__)) && (CRYPTOPP_GCC_VERSION >= 30400)
+ // GCC 4.0.1 on MacOS X is missing __umodti3 and __udivti3
+ // mode(TI) division broken on amd64 with GCC earlier than GCC 3.4
+ #define CRYPTOPP_WORD128_AVAILABLE
+ typedef word32 hword;
+ typedef word64 word;
+ typedef __uint128_t dword;
+ typedef __uint128_t word128;
+ #elif defined(__GNUC__) && (__SIZEOF_INT128__ >= 16)
+ // Detect availabliltiy of int128_t and uint128_t in preprocessor, http://gcc.gnu.org/ml/gcc-help/2015-08/msg00185.html.
+ #define CRYPTOPP_WORD128_AVAILABLE
+ typedef word32 hword;
+ typedef word64 word;
+ typedef __uint128_t dword;
+ typedef __uint128_t word128;
+ #else
+ // if we're here, it means we're on a 64-bit CPU but we don't have a way to obtain 128-bit multiplication results
+ typedef word16 hword;
+ typedef word32 word;
+ typedef word64 dword;
+ #endif
+ #elif defined(__GNUC__) && (__SIZEOF_INT128__ >= 16)
+ // Detect availabliltiy of int128_t and uint128_t in preprocessor, http://gcc.gnu.org/ml/gcc-help/2015-08/msg00185.html.
+ #define CRYPTOPP_WORD128_AVAILABLE
+ typedef word32 hword;
+ typedef word64 word;
+ typedef __uint128_t dword;
+ typedef __uint128_t word128;
+ #else
+ // being here means the native register size is probably 32 bits or less
+ #define CRYPTOPP_BOOL_SLOW_WORD64 1
+ typedef word16 hword;
+ typedef word32 word;
+ typedef word64 dword;
+ #endif
+#endif
+#ifndef CRYPTOPP_BOOL_SLOW_WORD64
+ #define CRYPTOPP_BOOL_SLOW_WORD64 0
+#endif
+
+// Produce a compiler error. It can be commented out, but you may not get the benefit of the fastest integers.
+#if (__SIZEOF_INT128__ >= 16) && !defined(CRYPTOPP_WORD128_AVAILABLE) && !defined(__aarch64__)
+# error "An int128_t and uint128_t are available, but CRYPTOPP_WORD128_AVAILABLE is not defined"
+#endif
+
+const unsigned int WORD_SIZE = sizeof(word);
+const unsigned int WORD_BITS = WORD_SIZE * 8;
+
+NAMESPACE_END
+
+#ifndef CRYPTOPP_L1_CACHE_LINE_SIZE
+ // This should be a lower bound on the L1 cache line size. It's used for defense against timing attacks.
+ // Also see http://stackoverflow.com/questions/794632/programmatically-get-the-cache-line-size.
+ #if defined(_M_X64) || defined(__x86_64__) || (__ILP32__ >= 1)
+ #define CRYPTOPP_L1_CACHE_LINE_SIZE 64
+ #else
+ // L1 cache line size is 32 on Pentium III and earlier
+ #define CRYPTOPP_L1_CACHE_LINE_SIZE 32
+ #endif
+#endif
+
+#if defined(_MSC_VER)
+ #if _MSC_VER == 1200
+ #include <malloc.h>
+ #endif
+ #if _MSC_VER > 1200 || defined(_mm_free)
+ #define CRYPTOPP_MSVC6PP_OR_LATER // VC 6 processor pack or later
+ #else
+ #define CRYPTOPP_MSVC6_NO_PP // VC 6 without processor pack
+ #endif
+#endif
+
+#ifndef CRYPTOPP_ALIGN_DATA
+ #if defined(CRYPTOPP_MSVC6PP_OR_LATER)
+ #define CRYPTOPP_ALIGN_DATA(x) __declspec(align(x))
+ #elif defined(__GNUC__)
+ #define CRYPTOPP_ALIGN_DATA(x) __attribute__((aligned(x)))
+ #else
+ #define CRYPTOPP_ALIGN_DATA(x)
+ #endif
+#endif
+
+#ifndef CRYPTOPP_SECTION_ALIGN16
+#if defined(__GNUC__) && !defined(__APPLE__)
+ // the alignment attribute doesn't seem to work without this section attribute when -fdata-sections is turned on
+ #define CRYPTOPP_SECTION_ALIGN16 __attribute__((section ("CryptoPP_Align16")))
+ #else
+ #define CRYPTOPP_SECTION_ALIGN16
+ #endif
+#endif
+
+#if defined(_MSC_VER) || defined(__fastcall)
+ #define CRYPTOPP_FASTCALL __fastcall
+#else
+ #define CRYPTOPP_FASTCALL
+#endif
+
+// VC60 workaround: it doesn't allow typename in some places
+#if defined(_MSC_VER) && (_MSC_VER < 1300)
+#define CPP_TYPENAME
+#else
+#define CPP_TYPENAME typename
+#endif
+
+// VC60 workaround: can't cast unsigned __int64 to float or double
+#if defined(_MSC_VER) && !defined(CRYPTOPP_MSVC6PP_OR_LATER)
+#define CRYPTOPP_VC6_INT64 (__int64)
+#else
+#define CRYPTOPP_VC6_INT64
+#endif
+
+#ifdef _MSC_VER
+#define CRYPTOPP_NO_VTABLE __declspec(novtable)
+#else
+#define CRYPTOPP_NO_VTABLE
+#endif
+
+#ifdef _MSC_VER
+ // 4127: conditional expression is constant
+ // 4231: nonstandard extension used : 'extern' before template explicit instantiation
+ // 4250: dominance
+ // 4251: member needs to have dll-interface
+ // 4275: base needs to have dll-interface
+ // 4505: unreferenced local function
+ // 4512: assignment operator not generated
+ // 4660: explicitly instantiating a class that's already implicitly instantiated
+ // 4661: no suitable definition provided for explicit template instantiation request
+ // 4786: identifer was truncated in debug information
+ // 4355: 'this' : used in base member initializer list
+ // 4910: '__declspec(dllexport)' and 'extern' are incompatible on an explicit instantiation
+# pragma warning(disable: 4127 4231 4250 4251 4275 4505 4512 4660 4661 4786 4355 4910)
+ // Security related, possible defects
+ // http://blogs.msdn.com/b/vcblog/archive/2010/12/14/off-by-default-compiler-warnings-in-visual-c.aspx
+# pragma warning(once: 4191 4242 4263 4264 4266 4302 4826 4905 4906 4928)
+#endif
+
+#ifdef __BORLANDC__
+// 8037: non-const function called for const object. needed to work around BCB2006 bug
+# pragma warn -8037
+#endif
+
+// [GCC Bug 53431] "C++ preprocessor ignores #pragma GCC diagnostic". Clang honors it.
+#if CRYPTOPP_GCC_DIAGNOSTIC_AVAILABLE
+# pragma GCC diagnostic ignored "-Wunknown-pragmas"
+# pragma GCC diagnostic ignored "-Wunused-function"
+#endif
+
+#if (defined(_MSC_VER) && _MSC_VER <= 1300) || defined(__MWERKS__) || defined(_STLPORT_VERSION)
+#define CRYPTOPP_DISABLE_UNCAUGHT_EXCEPTION
+#endif
+
+#ifndef CRYPTOPP_DISABLE_UNCAUGHT_EXCEPTION
+#define CRYPTOPP_UNCAUGHT_EXCEPTION_AVAILABLE
+#endif
+
+#ifdef CRYPTOPP_DISABLE_X86ASM // for backwards compatibility: this macro had both meanings
+#define CRYPTOPP_DISABLE_ASM
+#define CRYPTOPP_DISABLE_SSE2
+#endif
+
+// Apple's Clang prior to 5.0 cannot handle SSE2 (and Apple does not use LLVM Clang numbering...)
+#if defined(CRYPTOPP_APPLE_CLANG_VERSION) && (CRYPTOPP_APPLE_CLANG_VERSION < 50000)
+# define CRYPTOPP_DISABLE_ASM
+#endif
+
+#if !defined(CRYPTOPP_DISABLE_ASM) && ((defined(_MSC_VER) && defined(_M_IX86)) || (defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__))))
+ // C++Builder 2010 does not allow "call label" where label is defined within inline assembly
+ #define CRYPTOPP_X86_ASM_AVAILABLE
+
+ #if !defined(CRYPTOPP_DISABLE_SSE2) && (defined(CRYPTOPP_MSVC6PP_OR_LATER) || CRYPTOPP_GCC_VERSION >= 30300 || defined(__SSE2__))
+ #define CRYPTOPP_BOOL_SSE2_ASM_AVAILABLE 1
+ #else
+ #define CRYPTOPP_BOOL_SSE2_ASM_AVAILABLE 0
+ #endif
+
+ // SSE3 was actually introduced in GNU as 2.17, which was released 6/23/2006, but we can't tell what version of binutils is installed.
+ // GCC 4.1.2 was released on 2/13/2007, so we'll use that as a proxy for the binutils version. Also see the output of
+ // `gcc -dM -E -march=native - < /dev/null | grep -i SSE` for preprocessor defines available.
+ #if !defined(CRYPTOPP_DISABLE_SSSE3) && (_MSC_VER >= 1400 || CRYPTOPP_GCC_VERSION >= 40102 || defined(__SSSE3__) || defined(__SSE3__))
+ #define CRYPTOPP_BOOL_SSSE3_ASM_AVAILABLE 1
+ #else
+ #define CRYPTOPP_BOOL_SSSE3_ASM_AVAILABLE 0
+ #endif
+#endif
+
+#if !defined(CRYPTOPP_DISABLE_ASM) && defined(_MSC_VER) && defined(_M_X64)
+ #define CRYPTOPP_X64_MASM_AVAILABLE
+#endif
+
+#if !defined(CRYPTOPP_DISABLE_ASM) && defined(__GNUC__) && defined(__x86_64__)
+ #define CRYPTOPP_X64_ASM_AVAILABLE
+#endif
+
+#if !defined(CRYPTOPP_DISABLE_SSE2) && (defined(CRYPTOPP_MSVC6PP_OR_LATER) || defined(__SSE2__))
+ #define CRYPTOPP_BOOL_SSE2_INTRINSICS_AVAILABLE 1
+#else
+ #define CRYPTOPP_BOOL_SSE2_INTRINSICS_AVAILABLE 0
+#endif
+
+#if !defined(CRYPTOPP_DISABLE_SSSE3) && !defined(CRYPTOPP_DISABLE_AESNI) && CRYPTOPP_BOOL_SSE2_INTRINSICS_AVAILABLE && (CRYPTOPP_GCC_VERSION >= 40400 || _MSC_FULL_VER >= 150030729 || __INTEL_COMPILER >= 1110 || defined(__AES__))
+ #define CRYPTOPP_BOOL_AESNI_INTRINSICS_AVAILABLE 1
+#else
+ #define CRYPTOPP_BOOL_AESNI_INTRINSICS_AVAILABLE 0
+#endif
+
+#if CRYPTOPP_BOOL_SSE2_INTRINSICS_AVAILABLE || CRYPTOPP_BOOL_SSE2_ASM_AVAILABLE || defined(CRYPTOPP_X64_MASM_AVAILABLE)
+ #define CRYPTOPP_BOOL_ALIGN16 1
+#else
+ #define CRYPTOPP_BOOL_ALIGN16 0
+#endif
+
+// how to allocate 16-byte aligned memory (for SSE2)
+#if defined(CRYPTOPP_MSVC6PP_OR_LATER)
+ #define CRYPTOPP_MM_MALLOC_AVAILABLE
+#elif defined(__APPLE__)
+ #define CRYPTOPP_APPLE_MALLOC_AVAILABLE
+#elif defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
+ #define CRYPTOPP_MALLOC_ALIGNMENT_IS_16
+#elif defined(__linux__) || defined(__sun__) || defined(__CYGWIN__)
+ #define CRYPTOPP_MEMALIGN_AVAILABLE
+#else
+ #define CRYPTOPP_NO_ALIGNED_ALLOC
+#endif
+
+// Apple always provides 16-byte aligned, and tells us to use calloc
+// http://developer.apple.com/library/mac/documentation/Performance/Conceptual/ManagingMemory/Articles/MemoryAlloc.html
+
+// how to disable inlining
+#if defined(_MSC_VER) && _MSC_VER >= 1300
+# define CRYPTOPP_NOINLINE_DOTDOTDOT
+# define CRYPTOPP_NOINLINE __declspec(noinline)
+#elif defined(__GNUC__)
+# define CRYPTOPP_NOINLINE_DOTDOTDOT
+# define CRYPTOPP_NOINLINE __attribute__((noinline))
+#else
+# define CRYPTOPP_NOINLINE_DOTDOTDOT ...
+# define CRYPTOPP_NOINLINE
+#endif
+
+// how to declare class constants
+#if (defined(_MSC_VER) && _MSC_VER <= 1300) || defined(__INTEL_COMPILER)
+# define CRYPTOPP_CONSTANT(x) enum {x};
+#else
+# define CRYPTOPP_CONSTANT(x) static const int x;
+#endif
+
+// Linux provides X32, which is 32-bit integers, longs and pointers on x86_64 using the full x86_64 register set.
+// Detect via __ILP32__ (http://wiki.debian.org/X32Port). Both GCC and Clang provide the preprocessor macro.
+#if ((__ILP32__ >= 1) || (_ILP32 >= 1))
+ #define CRYPTOPP_BOOL_X32 1
+#else
+ #define CRYPTOPP_BOOL_X32 0
+#endif
+
+// see http://predef.sourceforge.net/prearch.html
+#if (defined(_M_IX86) || defined(__i386__) || defined(__i386) || defined(_X86_) || defined(__I86__) || defined(__INTEL__)) && !CRYPTOPP_BOOL_X32
+ #define CRYPTOPP_BOOL_X86 1
+#else
+ #define CRYPTOPP_BOOL_X86 0
+#endif
+
+#if (defined(_M_X64) || defined(__x86_64__)) && !CRYPTOPP_BOOL_X32
+ #define CRYPTOPP_BOOL_X64 1
+#else
+ #define CRYPTOPP_BOOL_X64 0
+#endif
+
+// Undo the ASM and Intrinsic related defines due to X32.
+#if CRYPTOPP_BOOL_X32
+# undef CRYPTOPP_BOOL_X64
+# undef CRYPTOPP_X64_ASM_AVAILABLE
+# undef CRYPTOPP_X64_MASM_AVAILABLE
+#endif
+
+#if !defined(CRYPTOPP_NO_UNALIGNED_DATA_ACCESS) && !defined(CRYPTOPP_ALLOW_UNALIGNED_DATA_ACCESS)
+#if (CRYPTOPP_BOOL_X64 || CRYPTOPP_BOOL_X86 || CRYPTOPP_BOOL_X32 || defined(__powerpc__) || (__ARM_FEATURE_UNALIGNED >= 1))
+ #define CRYPTOPP_ALLOW_UNALIGNED_DATA_ACCESS
+#endif
+#endif
+
+// ***************** determine availability of OS features ********************
+
+#ifndef NO_OS_DEPENDENCE
+
+#if defined(_WIN32) || defined(__CYGWIN__)
+#define CRYPTOPP_WIN32_AVAILABLE
+#endif
+
+#if defined(__unix__) || defined(__MACH__) || defined(__NetBSD__) || defined(__sun)
+#define CRYPTOPP_UNIX_AVAILABLE
+#endif
+
+#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
+#define CRYPTOPP_BSD_AVAILABLE
+#endif
+
+#if defined(CRYPTOPP_WIN32_AVAILABLE) || defined(CRYPTOPP_UNIX_AVAILABLE)
+# define HIGHRES_TIMER_AVAILABLE
+#endif
+
+#ifdef CRYPTOPP_UNIX_AVAILABLE
+# define HAS_BERKELEY_STYLE_SOCKETS
+#endif
+
+#ifdef CRYPTOPP_WIN32_AVAILABLE
+# define HAS_WINDOWS_STYLE_SOCKETS
+#endif
+
+#if defined(HIGHRES_TIMER_AVAILABLE) && (defined(HAS_BERKELEY_STYLE_SOCKETS) || defined(HAS_WINDOWS_STYLE_SOCKETS))
+# define SOCKETS_AVAILABLE
+#endif
+
+#if defined(HAS_WINDOWS_STYLE_SOCKETS) && (!defined(HAS_BERKELEY_STYLE_SOCKETS) || defined(PREFER_WINDOWS_STYLE_SOCKETS))
+# define USE_WINDOWS_STYLE_SOCKETS
+#else
+# define USE_BERKELEY_STYLE_SOCKETS
+#endif
+
+#if defined(HIGHRES_TIMER_AVAILABLE) && defined(CRYPTOPP_WIN32_AVAILABLE) && !defined(USE_BERKELEY_STYLE_SOCKETS)
+# define WINDOWS_PIPES_AVAILABLE
+#endif
+
+#if defined(CRYPTOPP_WIN32_AVAILABLE) && defined(USE_MS_CRYPTOAPI)
+# define NONBLOCKING_RNG_AVAILABLE
+# define OS_RNG_AVAILABLE
+#endif
+
+#if defined(CRYPTOPP_UNIX_AVAILABLE) || defined(CRYPTOPP_DOXYGEN_PROCESSING)
+# define NONBLOCKING_RNG_AVAILABLE
+# define BLOCKING_RNG_AVAILABLE
+# define OS_RNG_AVAILABLE
+# define HAS_PTHREADS
+# define THREADS_AVAILABLE
+#endif
+
+#ifdef CRYPTOPP_WIN32_AVAILABLE
+# define HAS_WINTHREADS
+# define THREADS_AVAILABLE
+#endif
+
+#endif // NO_OS_DEPENDENCE
+
+// ***************** DLL related ********************
+
+#if defined(CRYPTOPP_WIN32_AVAILABLE) && !defined(CRYPTOPP_DOXYGEN_PROCESSING)
+
+#ifdef CRYPTOPP_EXPORTS
+#define CRYPTOPP_IS_DLL
+#define CRYPTOPP_DLL __declspec(dllexport)
+#elif defined(CRYPTOPP_IMPORTS)
+#define CRYPTOPP_IS_DLL
+#define CRYPTOPP_DLL __declspec(dllimport)
+#else
+#define CRYPTOPP_DLL
+#endif
+
+#define CRYPTOPP_API __cdecl
+
+#else // not CRYPTOPP_WIN32_AVAILABLE
+
+#define CRYPTOPP_DLL
+#define CRYPTOPP_API
+
+#endif // CRYPTOPP_WIN32_AVAILABLE
+
+#if defined(__MWERKS__)
+#define CRYPTOPP_EXTERN_DLL_TEMPLATE_CLASS extern class CRYPTOPP_DLL
+#elif defined(__BORLANDC__) || defined(__SUNPRO_CC)
+#define CRYPTOPP_EXTERN_DLL_TEMPLATE_CLASS template class CRYPTOPP_DLL
+#else
+#define CRYPTOPP_EXTERN_DLL_TEMPLATE_CLASS extern template class CRYPTOPP_DLL
+#endif
+
+#if defined(CRYPTOPP_MANUALLY_INSTANTIATE_TEMPLATES) && !defined(CRYPTOPP_IMPORTS)
+#define CRYPTOPP_DLL_TEMPLATE_CLASS template class CRYPTOPP_DLL
+#else
+#define CRYPTOPP_DLL_TEMPLATE_CLASS CRYPTOPP_EXTERN_DLL_TEMPLATE_CLASS
+#endif
+
+#if defined(__MWERKS__)
+#define CRYPTOPP_EXTERN_STATIC_TEMPLATE_CLASS extern class
+#elif defined(__BORLANDC__) || defined(__SUNPRO_CC)
+#define CRYPTOPP_EXTERN_STATIC_TEMPLATE_CLASS template class
+#else
+#define CRYPTOPP_EXTERN_STATIC_TEMPLATE_CLASS extern template class
+#endif
+
+#if defined(CRYPTOPP_MANUALLY_INSTANTIATE_TEMPLATES) && !defined(CRYPTOPP_EXPORTS)
+#define CRYPTOPP_STATIC_TEMPLATE_CLASS template class
+#else
+#define CRYPTOPP_STATIC_TEMPLATE_CLASS CRYPTOPP_EXTERN_STATIC_TEMPLATE_CLASS
+#endif
+
+// ************** Unused variable ***************
+
+// Portable way to suppress warnings.
+// Moved from misc.h due to circular depenedencies.
+#define CRYPTOPP_UNUSED(x) ((void)x)
+
+// ***************** C++11 related ********************
+
+// Visual Studio began at VS2010, http://msdn.microsoft.com/en-us/library/hh567368%28v=vs.110%29.aspx.
+// Intel and C++11 language features, http://software.intel.com/en-us/articles/c0x-features-supported-by-intel-c-compiler
+// GCC and C++11 language features, http://gcc.gnu.org/projects/cxx0x.html
+// Clang and C++11 language features, http://clang.llvm.org/cxx_status.html
+#if (_MSC_VER >= 1600) || (__cplusplus >= 201103L)
+# define CRYPTOPP_CXX11 1
+#endif
+
+// Hack ahead. Apple's standard library does not have C++'s unique_ptr in C++11. We can't
+// test for unique_ptr directly because some of the non-Apple Clangs on OS X fail the same
+// way. However, modern standard libraries have <forward_list>, so we test for it instead.
+// Thanks to Jonathan Wakely for devising the clever test for modern/ancient versions.
+// TODO: test under Xcode 3, where g++ is really g++.
+#if defined(__APPLE__) && defined(__clang__)
+# if !(defined(__has_include) && __has_include(<forward_list>))
+# undef CRYPTOPP_CXX11
+# endif
+#endif
+
+// C++11 or C++14 is available
+#if defined(CRYPTOPP_CXX11)
+
+// alignof/alignas: MS at VS2013 (19.00); GCC at 4.8; Clang at 3.3; and Intel 15.0.
+#if (CRYPTOPP_MSC_VERSION >= 1900)
+# define CRYPTOPP_CXX11_ALIGNAS 1
+# define CRYPTOPP_CXX11_ALIGNOF 1
+#elif defined(__INTEL_COMPILER) && (__INTEL_COMPILER >= 1500)
+# define CRYPTOPP_CXX11_ALIGNAS 1
+# define CRYPTOPP_CXX11_ALIGNOF 1
+#elif defined(__clang__)
+# if __has_feature(cxx_alignof)
+# define CRYPTOPP_CXX11_ALIGNAS 1
+# define CRYPTOPP_CXX11_ALIGNOF 1
+# endif
+#elif (CRYPTOPP_GCC_VERSION >= 40800)
+# define CRYPTOPP_CXX11_ALIGNAS 1
+# define CRYPTOPP_CXX11_ALIGNOF 1
+#endif // alignof/alignas
+
+// noexcept: MS at VS2015 (19.00); GCC at 4.6; Clang at 3.0; and Intel 14.0.
+#if (CRYPTOPP_MSC_VERSION >= 1900)
+# define CRYPTOPP_CXX11_NOEXCEPT 1
+#elif defined(__INTEL_COMPILER) && (__INTEL_COMPILER >= 1400)
+# define CRYPTOPP_CXX11_NOEXCEPT 1
+#elif defined(__clang__)
+# if __has_feature(cxx_noexcept)
+# define CRYPTOPP_CXX11_NOEXCEPT 1
+# endif
+#elif (CRYPTOPP_GCC_VERSION >= 40600)
+# define CRYPTOPP_CXX11_NOEXCEPT 1
+#endif // noexcept compilers
+
+// variadic templates: MS at VS2013 (18.00); GCC at 4.3; Clang at 2.9; and Intel 12.1.
+#if (CRYPTOPP_MSC_VERSION >= 1800)
+# define CRYPTOPP_CXX11_VARIADIC_TEMPLATES 1
+#elif defined(__INTEL_COMPILER) && (__INTEL_COMPILER >= 1210)
+# define CRYPTOPP_CXX11_VARIADIC_TEMPLATES 1
+#elif defined(__clang__)
+# if __has_feature(cxx_variadic_templates)
+# define CRYPTOPP_CXX11_VARIADIC_TEMPLATES 1
+# endif
+#elif (CRYPTOPP_GCC_VERSION >= 40300)
+# define CRYPTOPP_CXX11_VARIADIC_TEMPLATES 1
+#endif // variadic templates
+
+// TODO: Emplacement, R-values and Move semantics
+// Needed because we are catching warnings with GCC and MSC
+
+#endif // CRYPTOPP_CXX11
+
+#if defined(CRYPTOPP_CXX11_NOEXCEPT)
+# define CRYPTOPP_THROW noexcept(false)
+# define CRYPTOPP_NO_THROW noexcept(true)
+#else
+# define CRYPTOPP_THROW
+# define CRYPTOPP_NO_THROW
+#endif // CRYPTOPP_CXX11_NOEXCEPT
+
+// OK to comment the following out, but please report it so we can fix it.
+#if (defined(__cplusplus) && (__cplusplus >= 199711L)) && !defined(CRYPTOPP_UNCAUGHT_EXCEPTION_AVAILABLE)
+# error "std::uncaught_exception is not available. This is likely a configuration error."
+#endif
+
+#endif
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