diff options
| author | Jeffrey Walton <noloader@gmail.com> | 2019-05-17 15:18:17 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-05-17 15:18:17 -0400 |
| commit | c51f0ecbfd21b1eb29cfd26ea870b175d92db6c6 (patch) | |
| tree | 87f0f2dbe92e25d2816ab6077e93714b2e69d863 /config.h | |
| parent | b25b6f0892ebab5cc8a5e8c494c0db69057e1ba8 (diff) | |
| download | cryptopp-git-c51f0ecbfd21b1eb29cfd26ea870b175d92db6c6.tar.gz | |
Make config.h more Autoconf friendly (GH #835, PR #836)
Diffstat (limited to 'config.h')
| -rw-r--r-- | config.h | 1267 |
1 files changed, 22 insertions, 1245 deletions
@@ -2,1252 +2,29 @@ /// \file config.h
/// \brief Library configuration file
+/// \details <tt>config.h</tt> was split into components in May 2019 to better
+/// integrate with Autoconf and its feature tests. The splitting occured so
+/// users could continue to include <tt>config.h</tt> while allowing Autoconf
+/// to write new <tt>config_asm.h</tt> and new <tt>config_cxx.h</tt> using
+/// its feature tests.
+/// \sa <A HREF="https://github.com/weidai11/cryptopp/issues/835">Issue 835</A>
+/// \since Crypto++ 8.3
+
+/// \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
-// big endian will be assumed if CRYPTOPP_LITTLE_ENDIAN is not non-0
-#if !defined(CRYPTOPP_LITTLE_ENDIAN) && !defined(CRYPTOPP_BIG_ENDIAN) && (defined(__BIG_ENDIAN__) || (defined(__s390__) || defined(__s390x__) || defined(__zarch__)) || (defined(__m68k__) || defined(__MC68K__)) || defined(__sparc) || defined(__sparc__) || defined(__hppa__) || defined(__MIPSEB__) || defined(__ARMEB__) || (defined(__MWERKS__) && !defined(__INTEL__)))
-# define CRYPTOPP_BIG_ENDIAN 1
-#endif
-
-// define this if running on a little-endian CPU
-// big endian will be assumed if CRYPTOPP_LITTLE_ENDIAN is not non-0
-#if !defined(CRYPTOPP_BIG_ENDIAN) && !defined(CRYPTOPP_LITTLE_ENDIAN)
-# define CRYPTOPP_LITTLE_ENDIAN 1
-#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 (CRYPTOPP_BIG_ENDIAN) && defined(__GNUC__) && defined(__BYTE_ORDER__) && (__BYTE_ORDER__ != __ORDER_BIG_ENDIAN__)
-# error "CRYPTOPP_BIG_ENDIAN is set, but __BYTE_ORDER__ is not __ORDER_BIG_ENDIAN__"
-#endif
-#if (CRYPTOPP_LITTLE_ENDIAN) && defined(__GNUC__) && defined(__BYTE_ORDER__) && (__BYTE_ORDER__ != __ORDER_LITTLE_ENDIAN__)
-# error "CRYPTOPP_LITTLE_ENDIAN is set, but __BYTE_ORDER__ is not __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 Windows random number generation.
-// This macro will be ignored if NO_OS_DEPENDENCE is defined.
-// #define USE_MS_CRYPTOAPI
-
-// Define this to use features provided by Microsoft's CryptoNG API.
-// CryptoNG API is available in Vista and above and its cross platform,
-// including desktop apps and store apps. Currently the only feature
-// used is Windows random number generation.
-// This macro will be ignored if NO_OS_DEPENDENCE is defined.
-// #define USE_MS_CNGAPI
-
-// If the user did not make a choice, then select CryptoNG if
-// targeting Windows 8 or above.
-#if !defined(USE_MS_CRYPTOAPI) && !defined(USE_MS_CNGAPI)
-# if !defined(_USING_V110_SDK71_) && ((WINVER >= 0x0602 /*_WIN32_WINNT_WIN8*/) || (_WIN32_WINNT >= 0x0602 /*_WIN32_WINNT_WIN8*/))
-# define USE_MS_CNGAPI
-# else
-# define USE_MS_CRYPTOAPI
-# endif
-#endif
-
-// Define this to disable ASM, intrinsics and built-ins. The library will be
-// compiled using C++ only. The library code will not include SSE2 (and
-// above), NEON, Aarch32, Aarch64, or Altivec (and above). Note the compiler
-// may use higher ISAs depending on compiler options, but the library will not
-// explictly use the ISAs. When disabling ASM, it is best to do it from
-// config.h to ensure the library and all programs share the setting.
-// #define CRYPTOPP_DISABLE_ASM 1
-
-// https://github.com/weidai11/cryptopp/issues/719
-#if defined(__native_client__)
-# define CRYPTOPP_DISABLE_ASM 1
-#endif
-
-// Some Clang and SunCC cannot handle mixed asm with positional arguments,
-// where the body is Intel style with no prefix and the templates are
-// AT&T style. Define this if the Makefile misdetects the configuration.
-// Also see https://bugs.llvm.org/show_bug.cgi?id=39895 .
-// #define CRYPTOPP_DISABLE_MIXED_ASM 1
-
-// Define CRYPTOPP_NO_CXX11 to avoid C++11 related features shown at the
-// end of this file. Some compilers and standard C++ headers advertise C++11
-// but they are really just C++03 with some additional C++11 headers and
-// non-conforming classes. You might also consider `-std=c++03` or
-// `-std=gnu++03`, but they are required options when building the library
-// and all programs. CRYPTOPP_NO_CXX11 is probably easier to manage but it may
-// cause -Wterminate warnings under GCC. MSVC++ has a similar warning.
-// Also see https://github.com/weidai11/cryptopp/issues/529
-// #define CRYPTOPP_NO_CXX11 1
-
-// Define CRYPTOPP_NO_CXX17 to avoid C++17 related features shown at the end of
-// this file. At the moment it should only affect std::uncaught_exceptions.
-// #define CRYPTOPP_NO_CXX17 1
-
-// CRYPTOPP_ALLOW_UNALIGNED_DATA_ACCESS is no longer honored. It
-// was removed at https://github.com/weidai11/cryptopp/issues/682
-// #define CRYPTOPP_ALLOW_UNALIGNED_DATA_ACCESS 1
-
-// ***************** Less Important Settings ***************
-
-// Library version macro. Since this macro is in a header, it reflects
-// the version of the library the headers came from. It is not
-// necessarily the version of the library built as a shared object if
-// versions are inadvertently mixed and matched.
-#define CRYPTOPP_MAJOR 8
-#define CRYPTOPP_MINOR 3
-#define CRYPTOPP_REVISION 0
-#define CRYPTOPP_VERSION 830
-
-// Define this if you want to set a prefix for TestData/ and TestVectors/
-// Be sure to add the trailing slash since its simple concatenation.
-// After https://github.com/weidai11/cryptopp/issues/760 the library
-// should find the test vectors and data without much effort. It
-// will search in "./" and "$ORIGIN/../share/cryptopp" automatically.
-#ifndef CRYPTOPP_DATA_DIR
-# define CRYPTOPP_DATA_DIR ""
-#endif
-
-// Define this to disable the test suite from searching for test
-// vectors and data in "./" and "$ORIGIN/../share/cryptopp". The
-// library will still search in CRYPTOPP_DATA_DIR, regardless.
-// Some distros may want to disable this feature. Also see
-// https://github.com/weidai11/cryptopp/issues/760
-// #ifndef CRYPTOPP_DISABLE_DATA_DIR_SEARCH
-// # define CRYPTOPP_DISABLE_DATA_DIR_SEARCH
-// #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.
-// http://www.gzip.org/format.txt
-#if !defined(GZIP_OS_CODE)
-# if defined(__macintosh__)
-# define GZIP_OS_CODE 7
-# elif defined(__unix__) || defined(__linux__)
-# define GZIP_OS_CODE 3
-# else
-# define GZIP_OS_CODE 0
-# endif
-#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
-
-// Define this if you want Integer's operator<< to honor std::showbase (and
-// std::noshowbase). If defined, Integer will use a suffix of 'b', 'o', 'h'
-// or '.' (the last for decimal) when std::showbase is in effect. If
-// std::noshowbase is set, then the suffix is not added to the Integer. If
-// not defined, existing behavior is preserved and Integer will use a suffix
-// of 'b', 'o', 'h' or '.' (the last for decimal).
-// #define CRYPTOPP_USE_STD_SHOWBASE
-
-// Define this if ARMv8 shifts are slow. ARM Cortex-A53 and Cortex-A57 shift
-// operation perform poorly, so NEON and ASIMD code that relies on shifts
-// or rotates often performs worse than C/C++ code. Also see
-// http://github.com/weidai11/cryptopp/issues/367.
-#define CRYPTOPP_SLOW_ARMV8_SHIFT 1
-
-// Define this if you want to decouple AlgorithmParameters and Integer
-// The decoupling should make it easier for the linker to remove Integer
-// related code for those who do not need Integer, and avoid a potential
-// race during AssignIntToInteger pointer initialization. Also
-// see http://github.com/weidai11/cryptopp/issues/389.
-// #define CRYPTOPP_NO_ASSIGN_TO_INTEGER
-
-// set the name of Rijndael cipher, was "Rijndael" before version 5.3
-#define CRYPTOPP_RIJNDAEL_NAME "AES"
-
-// CRYPTOPP_DEBUG enables the library's CRYPTOPP_ASSERT. CRYPTOPP_ASSERT
-// raises a SIGTRAP (Unix) or calls DebugBreak() (Windows). CRYPTOPP_ASSERT
-// is only in effect when CRYPTOPP_DEBUG, DEBUG or _DEBUG is defined. Unlike
-// Posix assert, CRYPTOPP_ASSERT is not affected by NDEBUG (or failure to
-// define it).
-// Also see http://github.com/weidai11/cryptopp/issues/277, CVE-2016-7420
-#if (defined(DEBUG) || defined(_DEBUG)) && !defined(CRYPTOPP_DEBUG)
-# define CRYPTOPP_DEBUG 1
-#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
-
-#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>NaCl - namespace for NaCl library functions like crypto_box, crypto_box_open, crypto_sign, and crypto_sign_open
-/// <li>Donna - namespace for curve25519 library operations. The name was selected due to use of Adam Langley's curve25519-donna.
-/// <li>Test - namespace for testing and benchmarks classes
-/// <li>Weak - namespace for weak and wounded algorithms, like ARC4, MD5 and Pananma
-/// </ul>
-namespace CryptoPP { }
-// Bring in the symbols found 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 }
-
-// Originally in global namespace to avoid ambiguity with other byte typedefs.
-// Moved to Crypto++ namespace due to C++17, std::byte and potential compile problems. Also see
-// http://www.cryptopp.com/wiki/std::byte and http://github.com/weidai11/cryptopp/issues/442
-// typedef unsigned char byte;
-#define CRYPTOPP_NO_GLOBAL_BYTE 1
-
-NAMESPACE_BEGIN(CryptoPP)
-
-// Signed words added at Issue 609 for early versions of and Visual Studio and
-// the NaCl gear. Also see https://github.com/weidai11/cryptopp/issues/609.
-
-typedef unsigned char byte;
-typedef unsigned short word16;
-typedef unsigned int word32;
-
-typedef signed char sbyte;
-typedef signed short sword16;
-typedef signed int sword32;
-
-#if defined(_MSC_VER) || defined(__BORLANDC__)
- typedef signed __int64 sword64;
- typedef unsigned __int64 word64;
- #define SW64LIT(x) x##i64
- #define W64LIT(x) x##ui64
-#elif (_LP64 || __LP64__)
- typedef signed long sword64;
- typedef unsigned long word64;
- #define SW64LIT(x) x##L
- #define W64LIT(x) x##UL
-#else
- typedef signed long long sword64;
- typedef unsigned long long word64;
- #define SW64LIT(x) x##LL
- #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);
-
-// It is OK to remove the hard stop below, but you are on your own.
-// After building the library be sure to run self tests described
-// https://www.cryptopp.com/wiki/Release_Process#Self_Tests
-// Some relevant bug reports can be found at:
-// * Clang: http://github.com/weidai11/cryptopp/issues/147
-// * Native Client: https://github.com/weidai11/cryptopp/issues/719
-#if (defined(_MSC_VER) && defined(__clang__))
-# error: "Unsupported configuration"
-#endif
-
-#ifdef __GNUC__
- #define CRYPTOPP_GCC_VERSION (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)
-#endif
-
-#if defined(__xlc__) || defined(__xlC__)
- #define CRYPTOPP_XLC_VERSION ((__xlC__ / 256) * 10000 + (__xlC__ % 256) * 100)
-#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_APPLE_CLANG_VERSION (__clang_major__ * 10000 + __clang_minor__ * 100 + __clang_patchlevel__)
-#elif defined(__clang__)
- #define CRYPTOPP_LLVM_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_LLVM_CLANG_VERSION >= 10700) || (CRYPTOPP_APPLE_CLANG_VERSION >= 20000)
- #define CRYPTOPP_GCC_DIAGNOSTIC_AVAILABLE 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) && defined(__x86_64__)) || (defined(__SUNPRO_CC) && defined(__x86_64__))
- typedef word32 hword;
- typedef word64 word;
-#else
- #define CRYPTOPP_NATIVE_DWORD_AVAILABLE 1
- #if defined(__alpha__) || defined(__ia64__) || defined(_ARCH_PPC64) || defined(__x86_64__) || defined(__mips64) || defined(__sparc64__)
- #if ((CRYPTOPP_GCC_VERSION >= 30400) || (CRYPTOPP_LLVM_CLANG_VERSION >= 30000) || (CRYPTOPP_APPLE_CLANG_VERSION >= 40300)) && (__SIZEOF_INT128__ >= 16)
- // GCC 4.0.1 on MacOS X is missing __umodti3 and __udivti3
- // GCC 4.8.3 and bad uint128_t ops on PPC64/POWER7 (Issue 421)
- // mode(TI) division broken on amd64 with GCC earlier than GCC 3.4
- typedef word32 hword;
- typedef word64 word;
- typedef __uint128_t dword;
- typedef __uint128_t word128;
- #define CRYPTOPP_WORD128_AVAILABLE 1
- #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
- #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
-
-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__) || defined(__arm64__) || defined(__aarch64__) || defined(__powerpc64__) || defined(_ARCH_PPC64)
- #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
-
-// Sun Studio Express 3 (December 2006) provides GCC-style attributes.
-// IBM XL C/C++ alignment modifier per Optimization Guide, pp. 19-20.
-// __IBM_ATTRIBUTES per XLC 12.1 AIX Compiler Manual, p. 473.
-// CRYPTOPP_ALIGN_DATA may not be reliable on AIX.
-#ifndef CRYPTOPP_ALIGN_DATA
- #if defined(_MSC_VER)
- #define CRYPTOPP_ALIGN_DATA(x) __declspec(align(x))
- #elif defined(__GNUC__) || (__SUNPRO_CC >= 0x5100)
- #define CRYPTOPP_ALIGN_DATA(x) __attribute__((aligned(x)))
- #elif defined(__xlc__) || defined(__xlC__)
- #define CRYPTOPP_ALIGN_DATA(x) __attribute__((aligned(x)))
- #else
- #define CRYPTOPP_ALIGN_DATA(x)
- #endif
-#endif
-
-// The section attribute attempts to initialize CPU flags to avoid Valgrind findings above -O1
-#if ((defined(__MACH__) && defined(__APPLE__)) && ((CRYPTOPP_LLVM_CLANG_VERSION >= 30600) || (CRYPTOPP_APPLE_CLANG_VERSION >= 70100) || (CRYPTOPP_GCC_VERSION >= 40300)))
- #define CRYPTOPP_SECTION_INIT __attribute__((section ("__DATA,__data")))
-#elif (defined(__ELF__) && (CRYPTOPP_GCC_VERSION >= 40300))
- #define CRYPTOPP_SECTION_INIT __attribute__((section ("nocommon")))
-#elif defined(__ELF__) && (defined(__xlC__) || defined(__ibmxl__))
- #define CRYPTOPP_SECTION_INIT __attribute__((section ("nocommon")))
-#else
- #define CRYPTOPP_SECTION_INIT
-#endif
-
-#if defined(_MSC_VER) || defined(__fastcall)
- #define CRYPTOPP_FASTCALL __fastcall
-#else
- #define CRYPTOPP_FASTCALL
-#endif
-
-#ifdef _MSC_VER
-#define CRYPTOPP_NO_VTABLE __declspec(novtable)
-#else
-#define CRYPTOPP_NO_VTABLE
-#endif
-
-#ifdef _MSC_VER
- // 4127: conditional expression is constant
- // 4512: assignment operator not generated
- // 4661: no suitable definition provided for explicit template instantiation request
- // 4910: '__declspec(dllexport)' and 'extern' are incompatible on an explicit instantiation
-# pragma warning(disable: 4127 4512 4661 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
-
-// You may need to force include a C++ header on Android when using STLPort to ensure
-// _STLPORT_VERSION is defined: CXXFLAGS="-DNDEBUG -g2 -O2 -std=c++11 -include iosfwd"
-// TODO: Figure out C++17 and lack of std::uncaught_exception
-#if (defined(_MSC_VER) && _MSC_VER <= 1300) || defined(__MWERKS__) || (defined(_STLPORT_VERSION) && ((_STLPORT_VERSION < 0x450) || defined(_STLP_NO_UNCAUGHT_EXCEPT_SUPPORT)))
-#define CRYPTOPP_DISABLE_UNCAUGHT_EXCEPTION
-#endif
-
-#ifndef CRYPTOPP_DISABLE_UNCAUGHT_EXCEPTION
-#define CRYPTOPP_UNCAUGHT_EXCEPTION_AVAILABLE
-#endif
-
-// ***************** Platform and CPU features ********************
-
-// 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). However, __ILP32__ shows up in more places
-// than the System V ABI specs calls out, like on some Solaris installations
-// and just about any 32-bit system with Clang.
-#if (defined(__ILP32__) || defined(_ILP32)) && defined(__x86_64__)
- #define CRYPTOPP_BOOL_X32 1
-#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
-#endif
-
-#if (defined(_M_X64) || defined(__x86_64__)) && !CRYPTOPP_BOOL_X32
- #define CRYPTOPP_BOOL_X64 1
-#endif
-
-// Undo the ASM related defines due to X32.
-#if CRYPTOPP_BOOL_X32
-# undef CRYPTOPP_BOOL_X64
-# undef CRYPTOPP_X64_ASM_AVAILABLE
-# undef CRYPTOPP_X64_MASM_AVAILABLE
-#endif
-
-// Microsoft added ARM64 define December 2017.
-#if defined(__arm64__) || defined(__aarch32__) || defined(__aarch64__) || defined(_M_ARM64)
- #define CRYPTOPP_BOOL_ARMV8 1
-#elif defined(__arm__) || defined(_M_ARM)
- #define CRYPTOPP_BOOL_ARM32 1
-#endif
-
-// AltiVec and Power8 crypto
-#if defined(__ppc64__) || defined(__powerpc64__) || defined(_ARCH_PPC64)
- #define CRYPTOPP_BOOL_PPC64 1
-#elif defined(__powerpc__) || defined(_ARCH_PPC)
- #define CRYPTOPP_BOOL_PPC32 1
-#endif
-
-// And MIPS. TODO: finish these defines
-#if defined(__mips64__)
- #define CRYPTOPP_BOOL_MIPS64 1
-#elif defined(__mips__)
- #define CRYPTOPP_BOOL_MIPS32 1
-#endif
-
-#if defined(_MSC_VER) || defined(__BORLANDC__)
-# define CRYPTOPP_MS_STYLE_INLINE_ASSEMBLY 1
-#else
-# define CRYPTOPP_GNU_STYLE_INLINE_ASSEMBLY 1
-#endif
-
-// ***************** IA32 CPU features ********************
-
-#if (CRYPTOPP_BOOL_X86 || CRYPTOPP_BOOL_X32 || CRYPTOPP_BOOL_X64)
-
-// Apple Clang prior to 5.0 cannot handle SSE2
-#if defined(CRYPTOPP_APPLE_CLANG_VERSION) && (CRYPTOPP_APPLE_CLANG_VERSION < 50000)
-# define CRYPTOPP_DISABLE_ASM 1
-#endif
-
-// Sun Studio 12.1 provides GCC inline assembly
-// http://blogs.oracle.com/x86be/entry/gcc_style_asm_inlining_support
-#if !defined(CRYPTOPP_DISABLE_ASM) && defined(__SUNPRO_CC) && (__SUNPRO_CC < 0x5100)
-# define CRYPTOPP_DISABLE_ASM 1
-#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 1
-
- #if !defined(CRYPTOPP_DISABLE_SSE2) && (defined(_MSC_VER) || CRYPTOPP_GCC_VERSION >= 30300 || defined(__SSE2__))
- #define CRYPTOPP_SSE2_ASM_AVAILABLE 1
- #endif
-
- #if !defined(CRYPTOPP_DISABLE_SSSE3) && (_MSC_VER >= 1500 || CRYPTOPP_GCC_VERSION >= 40300 || defined(__SSSE3__))
- #define CRYPTOPP_SSSE3_ASM_AVAILABLE 1
- #endif
-#endif
-
-#if !defined(CRYPTOPP_DISABLE_ASM) && defined(_MSC_VER) && defined(_M_X64)
- #define CRYPTOPP_X64_MASM_AVAILABLE 1
-#endif
-
-#if !defined(CRYPTOPP_DISABLE_ASM) && defined(__GNUC__) && defined(__x86_64__)
- #define CRYPTOPP_X64_ASM_AVAILABLE 1
-#endif
-
-// 32-bit SunCC does not enable SSE2 by default.
-#if !defined(CRYPTOPP_DISABLE_ASM) && (defined(_MSC_VER) || CRYPTOPP_GCC_VERSION >= 30300 || defined(__SSE2__) || (__SUNPRO_CC >= 0x5100))
- #define CRYPTOPP_SSE2_INTRIN_AVAILABLE 1
-#endif
-
-#if !defined(CRYPTOPP_DISABLE_ASM) && !defined(CRYPTOPP_DISABLE_SSSE3)
-# if defined(__SSSE3__) || (_MSC_VER >= 1500) || \
- (CRYPTOPP_GCC_VERSION >= 40300) || (__INTEL_COMPILER >= 1000) || (__SUNPRO_CC >= 0x5110) || \
- (CRYPTOPP_LLVM_CLANG_VERSION >= 20300) || (CRYPTOPP_APPLE_CLANG_VERSION >= 40000)
- #define CRYPTOPP_SSSE3_AVAILABLE 1
-# endif
-#endif
-
-// Intrinsics availible in GCC 4.3 (http://gcc.gnu.org/gcc-4.3/changes.html) and
-// MSVC 2008 (http://msdn.microsoft.com/en-us/library/bb892950%28v=vs.90%29.aspx)
-// SunCC could generate SSE4 at 12.1, but the intrinsics are missing until 12.4.
-#if !defined(CRYPTOPP_DISABLE_SSE4) && defined(CRYPTOPP_SSSE3_AVAILABLE) && \
- (defined(__SSE4_1__) || (CRYPTOPP_MSC_VERSION >= 1500) || \
- (CRYPTOPP_GCC_VERSION >= 40300) || (__INTEL_COMPILER >= 1000) || (__SUNPRO_CC >= 0x5110) || \
- (CRYPTOPP_LLVM_CLANG_VERSION >= 20300) || (CRYPTOPP_APPLE_CLANG_VERSION >= 40000))
- #define CRYPTOPP_SSE41_AVAILABLE 1
-#endif
-
-#if !defined(CRYPTOPP_DISABLE_SSE4) && defined(CRYPTOPP_SSSE3_AVAILABLE) && \
- (defined(__SSE4_2__) || (CRYPTOPP_MSC_VERSION >= 1500) || (__SUNPRO_CC >= 0x5110) || \
- (CRYPTOPP_GCC_VERSION >= 40300) || (__INTEL_COMPILER >= 1000) || \
- (CRYPTOPP_LLVM_CLANG_VERSION >= 20300) || (CRYPTOPP_APPLE_CLANG_VERSION >= 40000))
- #define CRYPTOPP_SSE42_AVAILABLE 1
-#endif
-
-// Couple to CRYPTOPP_DISABLE_AESNI, but use CRYPTOPP_CLMUL_AVAILABLE so we can selectively
-// disable for misbehaving platofrms and compilers, like Solaris or some Clang.
-#if defined(CRYPTOPP_DISABLE_AESNI)
- #define CRYPTOPP_DISABLE_CLMUL 1
-#endif
-
-// Requires Sun Studio 12.3 (SunCC 0x5120) in theory.
-#if !defined(CRYPTOPP_DISABLE_ASM) && !defined(CRYPTOPP_DISABLE_CLMUL) && defined(CRYPTOPP_SSE42_AVAILABLE) && \
- (defined(__PCLMUL__) || (_MSC_FULL_VER >= 150030729) || (__SUNPRO_CC >= 0x5120) || \
- (CRYPTOPP_GCC_VERSION >= 40300) || (__INTEL_COMPILER >= 1110) || \
- (CRYPTOPP_LLVM_CLANG_VERSION >= 30200) || (CRYPTOPP_APPLE_CLANG_VERSION >= 40300))
- #define CRYPTOPP_CLMUL_AVAILABLE 1
-#endif
-
-// Requires Sun Studio 12.3 (SunCC 0x5120)
-#if !defined(CRYPTOPP_DISABLE_ASM) && !defined(CRYPTOPP_DISABLE_AESNI) && defined(CRYPTOPP_SSE42_AVAILABLE) && \
- (defined(__AES__) || (_MSC_FULL_VER >= 150030729) || (__SUNPRO_CC >= 0x5120) || \
- (CRYPTOPP_GCC_VERSION >= 40300) || (__INTEL_COMPILER >= 1110) || \
- (CRYPTOPP_LLVM_CLANG_VERSION >= 30200) || (CRYPTOPP_APPLE_CLANG_VERSION >= 40300))
- #define CRYPTOPP_AESNI_AVAILABLE 1
-#endif
-
-// Requires Binutils 2.24
-#if !defined(CRYPTOPP_DISABLE_AVX) && defined(CRYPTOPP_SSE42_AVAILABLE) && \
- (defined(__AVX2__) || (CRYPTOPP_MSC_VERSION >= 1800) || (__SUNPRO_CC >= 0x5130) || \
- (CRYPTOPP_GCC_VERSION >= 40700) || (__INTEL_COMPILER >= 1400) || \
- (CRYPTOPP_LLVM_CLANG_VERSION >= 30100) || (CRYPTOPP_APPLE_CLANG_VERSION >= 40600))
-#define CRYPTOPP_AVX_AVAILABLE 1
-#endif
-
-// Requires Binutils 2.24
-#if !defined(CRYPTOPP_DISABLE_AVX2) && defined(CRYPTOPP_AVX_AVAILABLE) && \
- (defined(__AVX2__) || (CRYPTOPP_MSC_VERSION >= 1800) || (__SUNPRO_CC >= 0x5130) || \
- (CRYPTOPP_GCC_VERSION >= 40900) || (__INTEL_COMPILER >= 1400) || \
- (CRYPTOPP_LLVM_CLANG_VERSION >= 30100) || (CRYPTOPP_APPLE_CLANG_VERSION >= 40600))
-#define CRYPTOPP_AVX2_AVAILABLE 1
-#endif
-
-// Guessing at SHA for SunCC. Its not in Sun Studio 12.6. Also see
-// http://stackoverflow.com/questions/45872180/which-xarch-for-sha-extensions-on-solaris
-#if !defined(CRYPTOPP_DISABLE_ASM) && !defined(CRYPTOPP_DISABLE_SHANI) && defined(CRYPTOPP_SSE42_AVAILABLE) && \
- (defined(__SHA__) || (CRYPTOPP_MSC_VERSION >= 1900) || (__SUNPRO_CC >= 0x5160) || \
- (CRYPTOPP_GCC_VERSION >= 40900) || (__INTEL_COMPILER >= 1300) || \
- (CRYPTOPP_LLVM_CLANG_VERSION >= 30400) || (CRYPTOPP_APPLE_CLANG_VERSION >= 50100))
- #define CRYPTOPP_SHANI_AVAILABLE 1
-#endif
-
-// Fixup Android and SSE, Crypto. It may be enabled based on compiler version.
-#if (defined(__ANDROID__) || defined(ANDROID))
-# if (CRYPTOPP_BOOL_X86)
-# undef CRYPTOPP_SSE41_AVAILABLE
-# undef CRYPTOPP_SSE42_AVAILABLE
-# undef CRYPTOPP_CLMUL_AVAILABLE
-# undef CRYPTOPP_AESNI_AVAILABLE
-# undef CRYPTOPP_SHANI_AVAILABLE
-# endif
-# if (CRYPTOPP_BOOL_X64)
-# undef CRYPTOPP_CLMUL_AVAILABLE
-# undef CRYPTOPP_AESNI_AVAILABLE
-# undef CRYPTOPP_SHANI_AVAILABLE
-# endif
-#endif
-
-// Fixup for SunCC 12.1-12.4. Bad code generation in AES_Encrypt and friends.
-#if defined(__SUNPRO_CC) && (__SUNPRO_CC <= 0x5130)
-# undef CRYPTOPP_AESNI_AVAILABLE
-#endif
-
-// Fixup for SunCC 12.1-12.6. Compiler crash on GCM_Reduce_CLMUL and friends.
-// http://github.com/weidai11/cryptopp/issues/226
-#if defined(__SUNPRO_CC) && (__SUNPRO_CC <= 0x5150)
-# undef CRYPTOPP_CLMUL_AVAILABLE
-#endif
-
-#endif // X86, X32, X64
-
-// ***************** ARM CPU features ********************
-
-#if (CRYPTOPP_BOOL_ARM32 || CRYPTOPP_BOOL_ARMV8)
-
-// We don't have an ARM big endian test rig. Disable
-// ARM-BE ASM and instrinsics until we can test it.
-#if (CRYPTOPP_BIG_ENDIAN)
-# define CRYPTOPP_DISABLE_ASM 1
-#endif
-
-// Requires ARMv7 and ACLE 1.0. -march=armv7-a or above must be present
-// Requires GCC 4.3, Clang 2.8 or Visual Studio 2012
-// Do not use APPLE_CLANG_VERSION; use __ARM_FEATURE_XXX instead.
-#if !defined(CRYPTOPP_ARM_NEON_AVAILABLE) && !defined(CRYPTOPP_DISABLE_ASM)
-# if defined(__arm__) || defined(__ARM_NEON) || defined(__ARM_FEATURE_NEON) || defined(_M_ARM)
-# if (CRYPTOPP_GCC_VERSION >= 40300) || (CRYPTOPP_CLANG_VERSION >= 20800) || \
- (CRYPTOPP_MSC_VERSION >= 1700)
-# define CRYPTOPP_ARM_NEON_AVAILABLE 1
-# endif // Compilers
-# endif // Platforms
-#endif
-
-// ARMv8 and ASIMD. -march=armv8-a or above must be present
-// Requires GCC 4.8, Clang 3.3 or Visual Studio 2017
-// Do not use APPLE_CLANG_VERSION; use __ARM_FEATURE_XXX instead.
-#if !defined(CRYPTOPP_ARM_ASIMD_AVAILABLE) && !defined(CRYPTOPP_DISABLE_ASM)
-# if defined(__aarch32__) || defined(__aarch64__) || defined(_M_ARM64)
-# if defined(__ARM_NEON) || defined(__ARM_FEATURE_NEON) || defined(__ARM_FEATURE_ASIMD) || \
- (CRYPTOPP_GCC_VERSION >= 40800) || (CRYPTOPP_CLANG_VERSION >= 30300) || \
- (CRYPTOPP_MSC_VERSION >= 1916)
-# define CRYPTOPP_ARM_NEON_AVAILABLE 1
-# define CRYPTOPP_ARM_ASIMD_AVAILABLE 1
-# endif // Compilers
-# endif // Platforms
-#endif
-
-// ARMv8 and ASIMD. -march=armv8-a+crc or above must be present
-// Requires GCC 4.8, Clang 3.3 or Visual Studio 2017
-// Do not use APPLE_CLANG_VERSION; use __ARM_FEATURE_XXX instead.
-#if !defined(CRYPTOPP_ARM_CRC32_AVAILABLE) && !defined(CRYPTOPP_DISABLE_ASM)
-# if defined(__aarch32__) || defined(__aarch64__) || defined(_M_ARM64)
-# if defined(__ARM_FEATURE_CRC32) || (CRYPTOPP_GCC_VERSION >= 40800) || \
- (CRYPTOPP_CLANG_VERSION >= 30300) || (CRYPTOPP_MSC_VERSION >= 1916)
-# define CRYPTOPP_ARM_CRC32_AVAILABLE 1
-# endif // Compilers
-# endif // Platforms
-#endif
-
-// ARMv8 and ASIMD. -march=armv8-a+crypto or above must be present
-// Requires GCC 4.8, Clang 3.3 or Visual Studio 2017
-// Do not use APPLE_CLANG_VERSION; use __ARM_FEATURE_XXX instead.
-#if !defined(CRYPTOPP_ARM_PMULL_AVAILABLE) && !defined(CRYPTOPP_DISABLE_ASM)
-# if defined(__aarch32__) || defined(__aarch64__) || defined(_M_ARM64)
-# if defined(__ARM_FEATURE_CRYPTO) || (CRYPTOPP_GCC_VERSION >= 40800) || \
- (CRYPTOPP_CLANG_VERSION >= 30300) || (CRYPTOPP_MSC_VERSION >= 1916)
-# define CRYPTOPP_ARM_PMULL_AVAILABLE 1
-# endif // Compilers
-# endif // Platforms
-#endif
-
-// ARMv8 and AES. -march=armv8-a+crypto or above must be present
-// Requires GCC 4.8, Clang 3.3 or Visual Studio 2017
-// Do not use APPLE_CLANG_VERSION; use __ARM_FEATURE_XXX instead.
-#if !defined(CRYPTOPP_ARM_AES_AVAILABLE) && !defined(CRYPTOPP_DISABLE_ASM)
-# if defined(__aarch32__) || defined(__aarch64__) || defined(_M_ARM64)
-# if defined(__ARM_FEATURE_CRYPTO) || (CRYPTOPP_GCC_VERSION >= 40800) || \
- (CRYPTOPP_CLANG_VERSION >= 30300) || (CRYPTOPP_MSC_VERSION >= 1910)
-# define CRYPTOPP_ARM_AES_AVAILABLE 1
-# endif // Compilers
-# endif // Platforms
-#endif
-
-// ARMv8 and SHA-1, SHA-256. -march=armv8-a+crypto or above must be present
-// Requires GCC 4.8, Clang 3.3 or Visual Studio 2017
-// Do not use APPLE_CLANG_VERSION; use __ARM_FEATURE_XXX instead.
-#if !defined(CRYPTOPP_ARM_SHA_AVAILABLE) && !defined(CRYPTOPP_DISABLE_ASM)
-# if defined(__aarch32__) || defined(__aarch64__) || defined(_M_ARM64)
-# if defined(__ARM_FEATURE_CRYPTO) || (CRYPTOPP_GCC_VERSION >= 40800) || \
- (CRYPTOPP_CLANG_VERSION >= 30300) || (CRYPTOPP_MSC_VERSION >= 1916)
-# define CRYPTOPP_ARM_SHA1_AVAILABLE 1
-# define CRYPTOPP_ARM_SHA2_AVAILABLE 1
-# endif // Compilers
-# endif // Platforms
-#endif
-
-// ARMv8 and SHA-512, SHA-3. -march=armv8.4-a+crypto or above must be present
-// Requires GCC 8.0, Clang 6.0 or Visual Studio 2021???
-// Do not use APPLE_CLANG_VERSION; use __ARM_FEATURE_XXX instead.
-#if !defined(CRYPTOPP_ARM_SHA_AVAILABLE) && !defined(CRYPTOPP_DISABLE_ASM)
-# if defined(__aarch32__) || defined(__aarch64__) || defined(_M_ARM64)
-# if defined(__ARM_FEATURE_SHA3) || (CRYPTOPP_GCC_VERSION >= 80000) || \
- (CRYPTOPP_MSC_VERSION >= 5000)
-# define CRYPTOPP_ARM_SHA512_AVAILABLE 1
-# define CRYPTOPP_ARM_SHA3_AVAILABLE 1
-# endif // Compilers
-# endif // Platforms
-#endif
-
-// ARMv8 and SM3, SM4. -march=armv8.4-a+crypto or above must be present
-// Requires GCC 8.0, Clang 6.0 or Visual Studio 2021???
-// Do not use APPLE_CLANG_VERSION; use __ARM_FEATURE_XXX instead.
-#if !defined(CRYPTOPP_ARM_SM3_AVAILABLE) && !defined(CRYPTOPP_DISABLE_ASM)
-# if defined(__aarch32__) || defined(__aarch64__) || defined(_M_ARM64)
-# if defined(__ARM_FEATURE_SM3) || (CRYPTOPP_GCC_VERSION >= 80000) || \
- (CRYPTOPP_MSC_VERSION >= 5000)
-# define CRYPTOPP_ARM_SM3_AVAILABLE 1
-# define CRYPTOPP_ARM_SM4_AVAILABLE 1
-# endif // Compilers
-# endif // Platforms
-#endif
-
-// Limit the <arm_acle.h> include.
-#if !defined(CRYPTOPP_ARM_ACLE_AVAILABLE)
-# if defined(__aarch32__) || defined(__aarch64__) || (__ARM_ARCH >= 8) || defined(__ARM_ACLE)
-# if !defined(__ANDROID__) && !defined(ANDROID) && !defined(__APPLE__)
-# define CRYPTOPP_ARM_ACLE_AVAILABLE 1
-# endif
-# endif
-#endif
-
-// Fixup Apple Clang and PMULL. Apple defines __ARM_FEATURE_CRYPTO for Xcode 6
-// but does not provide PMULL. TODO: determine when PMULL is available.
-#if defined(CRYPTOPP_APPLE_CLANG_VERSION) && (CRYPTOPP_APPLE_CLANG_VERSION < 70000)
-# undef CRYPTOPP_ARM_PMULL_AVAILABLE
-#endif
-
-// Fixup Android and CRC32. It may be enabled based on compiler version.
-#if (defined(__ANDROID__) || defined(ANDROID)) && !defined(__ARM_FEATURE_CRC32)
-# undef CRYPTOPP_ARM_CRC32_AVAILABLE
-#endif
-
-// Fixup Android and Crypto. It may be enabled based on compiler version.
-#if (defined(__ANDROID__) || defined(ANDROID)) && !defined(__ARM_FEATURE_CRYPTO)
-# undef CRYPTOPP_ARM_PMULL_AVAILABLE
-# undef CRYPTOPP_ARM_AES_AVAILABLE
-# undef CRYPTOPP_ARM_SHA1_AVAILABLE
-# undef CRYPTOPP_ARM_SHA2_AVAILABLE
-#endif
-
-// Cryptogams offers an ARM asm AES implementation. Crypto++ does
-// not provide an asm implementation. The Cryptogams implementation
-// is about 2x faster than C/C++. Define this to use the Cryptogams
-// AES implementation on GNU Linux systems. When defined, Crypto++
-// will use aes_armv4.S. LLVM miscompiles aes_armv4.S so disable
-// under Clang. See https://bugs.llvm.org/show_bug.cgi?id=38133.
-#if !defined(CRYPTOPP_DISABLE_ASM) && defined(__arm__)
-# if defined(__GNUC__) && !defined(__clang__)
-# define CRYPTOGAMS_ARM_AES 1
-# endif
-#endif
-
-#endif // ARM32, ARM64
-
-// ***************** AltiVec and Power8 ********************
-
-#if (CRYPTOPP_BOOL_PPC32 || CRYPTOPP_BOOL_PPC64)
-
-#if defined(CRYPTOPP_DISABLE_ALTIVEC) || defined(CRYPTOPP_DISABLE_ASM)
-# undef CRYPTOPP_DISABLE_ALTIVEC
-# undef CRYPTOPP_DISABLE_POWER7
-# undef CRYPTOPP_DISABLE_POWER8
-# undef CRYPTOPP_DISABLE_POWER9
-# define CRYPTOPP_DISABLE_ALTIVEC 1
-# define CRYPTOPP_DISABLE_POWER7 1
-# define CRYPTOPP_DISABLE_POWER8 1
-# define CRYPTOPP_DISABLE_POWER9 1
-#endif
-
-// An old Apple G5 with GCC 4.01 has AltiVec, but its only Power4 or so.
-#if !defined(CRYPTOPP_ALTIVEC_AVAILABLE) && !defined(CRYPTOPP_DISABLE_ALTIVEC)
-# if defined(_ARCH_PWR4) || defined(__ALTIVEC__) || \
- (CRYPTOPP_XLC_VERSION >= 100000) || (CRYPTOPP_GCC_VERSION >= 40001) || \
- (CRYPTOPP_CLANG_VERSION >= 20900)
-# define CRYPTOPP_ALTIVEC_AVAILABLE 1
-# endif
-#endif
-
-// We need Power7 for unaligned loads and stores
-#if !defined(CRYPTOPP_POWER7_AVAILABLE) && !defined(CRYPTOPP_DISABLE_POWER7) && defined(CRYPTOPP_ALTIVEC_AVAILABLE)
-# if defined(_ARCH_PWR7) || (CRYPTOPP_XLC_VERSION >= 100000) || \
- (CRYPTOPP_GCC_VERSION >= 40100) || (CRYPTOPP_CLANG_VERSION >= 30100)
-# define CRYPTOPP_POWER7_AVAILABLE 1
-# endif
-#endif
-
-// We need Power8 for in-core crypto and 64-bit vector types
-#if !defined(CRYPTOPP_POWER8_AVAILABLE) && !defined(CRYPTOPP_DISABLE_POWER8) && defined(CRYPTOPP_POWER7_AVAILABLE)
-# if defined(_ARCH_PWR8) || (CRYPTOPP_XLC_VERSION >= 130000) || \
- (CRYPTOPP_GCC_VERSION >= 40800) || (CRYPTOPP_CLANG_VERSION >= 70000)
-# define CRYPTOPP_POWER8_AVAILABLE 1
-# endif
-#endif
-
-// Power9 for random numbers
-#if !defined(CRYPTOPP_POWER9_AVAILABLE) && !defined(CRYPTOPP_DISABLE_POWER9) && defined(CRYPTOPP_POWER8_AVAILABLE)
-# if defined(_ARCH_PWR9) || (CRYPTOPP_XLC_VERSION >= 130200) || \
- (CRYPTOPP_GCC_VERSION >= 70000) || (CRYPTOPP_CLANG_VERSION >= 80000)
-# define CRYPTOPP_POWER9_AVAILABLE 1
-# endif
-#endif
-
-#if !defined(CRYPTOPP_POWER8_AES_AVAILABLE) && !defined(CRYPTOPP_DISABLE_POWER8_AES) && defined(CRYPTOPP_POWER8_AVAILABLE)
-# if defined(__CRYPTO__) || defined(_ARCH_PWR8) || (CRYPTOPP_XLC_VERSION >= 130000) || \
- (CRYPTOPP_GCC_VERSION >= 40800) || (CRYPTOPP_CLANG_VERSION >= 70000)
-//# define CRYPTOPP_POWER8_CRC_AVAILABLE 1
-# define CRYPTOPP_POWER8_AES_AVAILABLE 1
-# define CRYPTOPP_POWER8_VMULL_AVAILABLE 1
-# define CRYPTOPP_POWER8_SHA_AVAILABLE 1
-# endif
-#endif
-
-#endif // PPC32, PPC64
-
-// ***************** Miscellaneous ********************
-
-// Nearly all Intel's and AMD's have SSE. Enable it independent of SSE ASM and intrinscs
-#if (CRYPTOPP_BOOL_X86 || CRYPTOPP_BOOL_X32 || CRYPTOPP_BOOL_X64 || CRYPTOPP_BOOL_PPC32 || CRYPTOPP_BOOL_PPC64) && !defined(CRYPTOPP_DISABLE_ASM)
- #define CRYPTOPP_BOOL_ALIGN16 1
-#else
- #define CRYPTOPP_BOOL_ALIGN16 0
-#endif
-
-// How to allocate 16-byte aligned memory (for SSE2)
-// posix_memalign see https://forum.kde.org/viewtopic.php?p=66274
-#if defined(_MSC_VER)
- #define CRYPTOPP_MM_MALLOC_AVAILABLE
-#elif defined(__linux__) || defined(__sun__) || defined(__CYGWIN__)
- #define CRYPTOPP_MEMALIGN_AVAILABLE
-#elif defined(__APPLE__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__DragonFly__)
- #define CRYPTOPP_MALLOC_ALIGNMENT_IS_16
-#elif (defined(_GNU_SOURCE) || ((_XOPEN_SOURCE + 0) >= 600)) && (_POSIX_ADVISORY_INFO > 0)
- #define CRYPTOPP_POSIX_MEMALIGN_AVAILABLE
-#else
- #define CRYPTOPP_NO_ALIGNED_ALLOC
-#endif
-
-// how to disable inlining
-#if defined(_MSC_VER)
-# define CRYPTOPP_NOINLINE_DOTDOTDOT
-# define CRYPTOPP_NOINLINE __declspec(noinline)
-#elif defined(__xlc__) || defined(__xlC__) || defined(__ibmxl__)
-# define CRYPTOPP_NOINLINE_DOTDOTDOT ...
-# define CRYPTOPP_NOINLINE __attribute__((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(CRYPTOPP_DOXYGEN_PROCESSING) || defined(__BORLANDC__)
-# define CRYPTOPP_CONSTANT(x) static const int x;
-#else
-# define CRYPTOPP_CONSTANT(x) enum {x};
-#endif
-
-// How to disable CPU feature probing. We determine machine
-// capabilities by performing an os/platform *query* first,
-// like getauxv(). If the *query* fails, we move onto a
-// cpu *probe*. The cpu *probe* tries to exeute an instruction
-// and then catches a SIGILL on Linux or the exception
-// EXCEPTION_ILLEGAL_INSTRUCTION on Windows. Some OSes
-// fail to hangle a SIGILL gracefully, like Apple OSes. Apple
-// machines corrupt memory and variables around the probe.
-#if defined(__APPLE__)
-# define CRYPTOPP_NO_CPU_FEATURE_PROBES 1
-#endif
-
-// ***************** Initialization and Constructor priorities ********************
-
-// 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)". The platforms
-// with gaps are Apple and Sun because they require linker scripts. Apple and
-// Sun will use the library's Singletons to initialize and acquire resources.
-// Also see http://cryptopp.com/wiki/Static_Initialization_Order_Fiasco
-#ifndef CRYPTOPP_INIT_PRIORITY
-# define CRYPTOPP_INIT_PRIORITY 250
-#endif
-
-// 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.
-#ifndef CRYPTOPP_USER_PRIORITY
-# define CRYPTOPP_USER_PRIORITY (CRYPTOPP_INIT_PRIORITY+101)
-#endif
-
-// Most platforms allow us to specify when to create C++ objects. Apple and Sun do not.
-#if (CRYPTOPP_INIT_PRIORITY > 0) && !(defined(NO_OS_DEPENDENCE) || defined(__APPLE__) || defined(__sun__))
-# if (CRYPTOPP_GCC_VERSION >= 30000) || (CRYPTOPP_LLVM_CLANG_VERSION >= 20900) || (_INTEL_COMPILER >= 800)
-# define HAVE_GCC_INIT_PRIORITY 1
-# elif (CRYPTOPP_MSC_VERSION >= 1310)
-# define HAVE_MSC_INIT_PRIORITY 1
-# elif defined(__xlc__) || defined(__xlC__) || defined(__ibmxl__)
-# define HAVE_XLC_INIT_PRIORITY 1
-# endif
-#endif // CRYPTOPP_INIT_PRIORITY, NO_OS_DEPENDENCE, Apple, Sun
-
-// ***************** determine availability of OS features ********************
-
-#ifndef NO_OS_DEPENDENCE
-
-#if defined(_WIN32) || defined(_WIN64) || 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__) || defined(__DragonFly__)
-#define CRYPTOPP_BSD_AVAILABLE
-#endif
-
-#if defined(CRYPTOPP_WIN32_AVAILABLE) || defined(CRYPTOPP_UNIX_AVAILABLE)
-# define HIGHRES_TIMER_AVAILABLE
-#endif
-
-#ifdef CRYPTOPP_WIN32_AVAILABLE
-# if !defined(WINAPI_FAMILY)
-# define THREAD_TIMER_AVAILABLE
-# elif defined(WINAPI_FAMILY)
-# if (WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP))
-# define THREAD_TIMER_AVAILABLE
-# endif
-# endif
-#endif
-
-#if defined(CRYPTOPP_UNIX_AVAILABLE) || defined(CRYPTOPP_DOXYGEN_PROCESSING)
-# define NONBLOCKING_RNG_AVAILABLE
-# define BLOCKING_RNG_AVAILABLE
-# define OS_RNG_AVAILABLE
-#endif
-
-// Cygwin/Newlib requires _XOPEN_SOURCE=600
-#if defined(CRYPTOPP_UNIX_AVAILABLE)
-# define UNIX_SIGNALS_AVAILABLE 1
-#endif
-
-#ifdef CRYPTOPP_WIN32_AVAILABLE
-# if !defined(WINAPI_FAMILY)
-# define NONBLOCKING_RNG_AVAILABLE
-# define OS_RNG_AVAILABLE
-# elif defined(WINAPI_FAMILY)
-# if (WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP))
-# define NONBLOCKING_RNG_AVAILABLE
-# define OS_RNG_AVAILABLE
-# elif !(WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP))
-# if ((WINVER >= 0x0A00 /*_WIN32_WINNT_WIN10*/) || (_WIN32_WINNT >= 0x0A00 /*_WIN32_WINNT_WIN10*/))
-# define NONBLOCKING_RNG_AVAILABLE
-# define OS_RNG_AVAILABLE
-# endif
-# endif
-# endif
-#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
-
-// C++ makes const internal linkage
-#define CRYPTOPP_TABLE extern
-#define CRYPTOPP_API __cdecl
-
-#else // not CRYPTOPP_WIN32_AVAILABLE
-
-// C++ makes const internal linkage
-#define CRYPTOPP_TABLE extern
-#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))
-
-// ************** Deprecated ***************
-
-#if (CRYPTOPP_GCC_VERSION >= 40500) || (CRYPTOPP_LLVM_CLANG_VERSION >= 20800) || (CRYPTOPP_APPLE_CLANG_VERSION >= 40200)
-# define CRYPTOPP_DEPRECATED(msg) __attribute__((deprecated (msg)))
-#elif (CRYPTOPP_GCC_VERSION)
-# define CRYPTOPP_DEPRECATED(msg) __attribute__((deprecated))
-#else
-# define CRYPTOPP_DEPRECATED(msg)
-#endif
-
-// ***************** C++11 related ********************
-
-// Visual Studio began at VS2010, http://msdn.microsoft.com/en-us/library/hh567368%28v=vs.110%29.aspx
-// and https://docs.microsoft.com/en-us/cpp/visual-cpp-language-conformance .
-// Intel, http://software.intel.com/en-us/articles/c0x-features-supported-by-intel-c-compiler
-// GCC, http://gcc.gnu.org/projects/cxx0x.html
-// Clang, http://clang.llvm.org/cxx_status.html
-
-// Compatibility with non-clang compilers.
-#ifndef __has_feature
-# define __has_feature(x) 0
-#endif
-
-#if !defined(CRYPTOPP_NO_CXX11)
-# if ((_MSC_VER >= 1600) || (__cplusplus >= 201103L)) && !defined(_STLPORT_VERSION)
-# define CRYPTOPP_CXX11 1
-# endif
-#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)
-
-// atomics: MS at VS2012 (17.00); GCC at 4.4; Clang at 3.1/3.2; Intel 13.0; SunCC 5.14.
-#if (CRYPTOPP_MSC_VERSION >= 1700) || __has_feature(cxx_atomic) || \
- (__INTEL_COMPILER >= 1300) || (CRYPTOPP_GCC_VERSION >= 40400) || (__SUNPRO_CC >= 0x5140)
-# define CRYPTOPP_CXX11_ATOMICS 1
-#endif // atomics
-
-// synchronization: MS at VS2012 (17.00); GCC at 4.4; Clang at 3.3; Xcode 5.0; Intel 12.0; SunCC 5.13.
-// TODO: verify Clang and Intel versions; find __has_feature(x) extension for Clang
-#if (CRYPTOPP_MSC_VERSION >= 1700) || (CRYPTOPP_LLVM_CLANG_VERSION >= 30300) || \
- (CRYPTOPP_APPLE_CLANG_VERSION >= 50000) || (__INTEL_COMPILER >= 1200) || \
- (CRYPTOPP_GCC_VERSION >= 40400) || (__SUNPRO_CC >= 0x5130)
-// Hack ahead. New GCC compilers like GCC 6 on AIX 7.0 or earlier as well as original MinGW
-// don't have the synchronization gear. However, Wakely's test used for Apple does not work
-// on the GCC/AIX combination. Another twist is we need other stuff from C++11,
-// like no-except destructors. Dumping preprocessors shows the following may
-// apply: http://stackoverflow.com/q/14191566/608639.
-# include <cstddef>
-# if !defined(__GLIBCXX__) || defined(_GLIBCXX_HAS_GTHREADS)
-# define CRYPTOPP_CXX11_SYNCHRONIZATION 1
-# endif
-#endif // synchronization
-
-// Dynamic Initialization and Destruction with Concurrency ("Magic Statics")
-// MS at VS2015 with Vista (19.00); GCC at 4.3; LLVM Clang at 2.9; Apple Clang at 4.0; Intel 11.1; SunCC 5.13.
-// Microsoft's implementation only works for Vista and above, so its further
-// limited. http://connect.microsoft.com/VisualStudio/feedback/details/1789709
-#if (CRYPTOPP_MSC_VERSION >= 1900) && ((WINVER >= 0x0600) || (_WIN32_WINNT >= 0x0600)) || \
- (CRYPTOPP_LLVM_CLANG_VERSION >= 20900) || (CRYPTOPP_APPLE_CLANG_VERSION >= 40000) || \
- (__INTEL_COMPILER >= 1110) || (CRYPTOPP_GCC_VERSION >= 40300) || (__SUNPRO_CC >= 0x5130)
-# define CRYPTOPP_CXX11_DYNAMIC_INIT 1
-#endif // Dynamic Initialization compilers
-
-// alignof/alignas: MS at VS2015 (19.00); GCC at 4.8; Clang at 3.0; Intel 15.0; SunCC 5.13.
-#if (CRYPTOPP_MSC_VERSION >= 1900) || __has_feature(cxx_alignas) || \
- (__INTEL_COMPILER >= 1500) || (CRYPTOPP_GCC_VERSION >= 40800) || (__SUNPRO_CC >= 0x5130)
-# define CRYPTOPP_CXX11_ALIGNAS 1
-#endif // alignas
-
-// alignof: MS at VS2015 (19.00); GCC at 4.5; Clang at 2.9; Intel 15.0; SunCC 5.13.
-#if (CRYPTOPP_MSC_VERSION >= 1900) || __has_feature(cxx_alignof) || \
- (__INTEL_COMPILER >= 1500) || (CRYPTOPP_GCC_VERSION >= 40500) || (__SUNPRO_CC >= 0x5130)
-# define CRYPTOPP_CXX11_ALIGNOF 1
-#endif // alignof
-
-// lambdas: MS at VS2012 (17.00); GCC at 4.9; Clang at 3.3; Intel 12.0; SunCC 5.14.
-#if (CRYPTOPP_MSC_VERSION >= 1700) || __has_feature(cxx_lambdas) || \
- (__INTEL_COMPILER >= 1200) || (CRYPTOPP_GCC_VERSION >= 40900) || (__SUNPRO_CC >= 0x5140)
-# define CRYPTOPP_CXX11_LAMBDA 1
-#endif // lambdas
-
-// noexcept: MS at VS2015 (19.00); GCC at 4.6; Clang at 3.0; Intel 14.0; SunCC 5.13.
-#if (CRYPTOPP_MSC_VERSION >= 1900) || __has_feature(cxx_noexcept) || \
- (__INTEL_COMPILER >= 1400) || (CRYPTOPP_GCC_VERSION >= 40600) || (__SUNPRO_CC >= 0x5130)
-# define CRYPTOPP_CXX11_NOEXCEPT 1
-#endif // noexcept compilers
-
-// variadic templates: MS at VS2013 (18.00); GCC at 4.3; Clang at 2.9; Intel 12.1; SunCC 5.13.
-#if (CRYPTOPP_MSC_VERSION >= 1800) || __has_feature(cxx_variadic_templates) || \
- (__INTEL_COMPILER >= 1210) || (CRYPTOPP_GCC_VERSION >= 40300) || (__SUNPRO_CC >= 0x5130)
-# define CRYPTOPP_CXX11_VARIADIC_TEMPLATES 1
-#endif // variadic templates
-
-// constexpr: MS at VS2015 (19.00); GCC at 4.6; Clang at 3.1; Intel 16.0; SunCC 5.13.
-// Intel has mis-supported the feature since at least ICPC 13.00
-#if (CRYPTOPP_MSC_VERSION >= 1900) || __has_feature(cxx_constexpr) || \
- (__INTEL_COMPILER >= 1600) || (CRYPTOPP_GCC_VERSION >= 40600) || (__SUNPRO_CC >= 0x5130)
-# define CRYPTOPP_CXX11_CONSTEXPR 1
-#endif // constexpr compilers
-
-// strong typed enums: MS at VS2012 (17.00); GCC at 4.4; Clang at 3.3; Intel 14.0; SunCC 5.12.
-// Mircorosft and Intel had partial support earlier, but we require full support.
-#if (CRYPTOPP_MSC_VERSION >= 1700) || __has_feature(cxx_strong_enums) || \
- (__INTEL_COMPILER >= 1400) || (CRYPTOPP_GCC_VERSION >= 40400) || (__SUNPRO_CC >= 0x5120)
-# define CRYPTOPP_CXX11_ENUM 1
-#endif // constexpr compilers
-
-// nullptr_t: MS at VS2010 (16.00); GCC at 4.6; Clang at 3.3; Intel 10.0; SunCC 5.13.
-#if (CRYPTOPP_MSC_VERSION >= 1600) || __has_feature(cxx_nullptr) || \
- (__INTEL_COMPILER >= 1000) || (CRYPTOPP_GCC_VERSION >= 40600) || \
- (__SUNPRO_CC >= 0x5130) || defined(__IBMCPP_NULLPTR)
-# define CRYPTOPP_CXX11_NULLPTR 1
-#endif // nullptr_t compilers
-
-#endif // CRYPTOPP_CXX11
-
-// ***************** C++17 related ********************
-
-// C++17 macro version, https://stackoverflow.com/q/38456127/608639
-#if defined(CRYPTOPP_CXX11) && !defined(CRYPTOPP_NO_CXX17)
-# if ((_MSC_VER >= 1900) || (__cplusplus >= 201703L)) && !defined(_STLPORT_VERSION)
-# define CRYPTOPP_CXX17 1
-# endif
-#endif
-
-// C++17 is available
-#if defined(CRYPTOPP_CXX17)
-
-// C++17 uncaught_exceptions: MS at VS2015 (19.00); GCC at 6.0; Clang at 3.5; Intel 18.0.
-// Clang and __EXCEPTIONS see http://releases.llvm.org/3.6.0/tools/clang/docs/ReleaseNotes.html
-#if defined(__clang__)
-# if __EXCEPTIONS && __has_feature(cxx_exceptions)
-# if __cpp_lib_uncaught_exceptions
-# define CRYPTOPP_CXX17_EXCEPTIONS 1
-# endif
-# endif
-#elif (CRYPTOPP_MSC_VERSION >= 1900) || (__INTEL_COMPILER >= 1800) || (CRYPTOPP_GCC_VERSION >= 60000) || (__cpp_lib_uncaught_exceptions)
-# define CRYPTOPP_CXX17_EXCEPTIONS 1
-#endif // uncaught_exceptions compilers
-
-#endif // CRYPTOPP_CXX17
-
-// ***************** C++ fixups ********************
-
-#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
-
-// http://stackoverflow.com/a/13867690/608639
-#if defined(CRYPTOPP_CXX11_CONSTEXPR)
-# define CRYPTOPP_STATIC_CONSTEXPR static constexpr
-# define CRYPTOPP_CONSTEXPR constexpr
-#else
-# define CRYPTOPP_STATIC_CONSTEXPR static
-# define CRYPTOPP_CONSTEXPR
-#endif // CRYPTOPP_CXX11_CONSTEXPR
-
-// Hack... CRYPTOPP_ALIGN_DATA is defined earlier, before C++11 alignas availability is determined
-#if defined(CRYPTOPP_CXX11_ALIGNAS)
-# undef CRYPTOPP_ALIGN_DATA
-# define CRYPTOPP_ALIGN_DATA(x) alignas(x)
-#endif // CRYPTOPP_CXX11_ALIGNAS
-
-// Hack... CRYPTOPP_CONSTANT is defined earlier, before C++11 constexpr availability is determined
-// http://stackoverflow.com/q/35213098/608639
-// #if defined(CRYPTOPP_CXX11_CONSTEXPR)
-// # undef CRYPTOPP_CONSTANT
-// # define CRYPTOPP_CONSTANT(x) constexpr static int x;
-// #endif
-
-// Hack... CRYPTOPP_CONSTANT is defined earlier, before C++11 constexpr availability is determined
-// http://stackoverflow.com/q/35213098/608639
-#if defined(CRYPTOPP_CXX11_ENUM)
-# undef CRYPTOPP_CONSTANT
-# define CRYPTOPP_CONSTANT(x) enum : int { x };
-#elif defined(CRYPTOPP_CXX11_CONSTEXPR)
-# undef CRYPTOPP_CONSTANT
-# define CRYPTOPP_CONSTANT(x) constexpr static int x;
-#endif
-
-// Hack... C++11 nullptr_t type safety and analysis
-#if defined(CRYPTOPP_CXX11_NULLPTR) && !defined(NULLPTR)
-# define NULLPTR nullptr
-#elif !defined(NULLPTR)
-# define NULLPTR NULL
-#endif // CRYPTOPP_CXX11_NULLPTR
-
-// OK to comment the following out, but please report it so we can fix it.
-// C++17 value taken from http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2015/n4567.pdf.
-#if (defined(__cplusplus) && (__cplusplus >= 199711L) && (__cplusplus < 201402L)) && !defined(CRYPTOPP_UNCAUGHT_EXCEPTION_AVAILABLE)
-# error "std::uncaught_exception is not available. This is likely a configuration error."
-#endif
-
-#endif // CRYPTOPP_CONFIG_H
+#include "config_align.h"
+#include "config_asm.h"
+#include "config_cpu.h"
+#include "config_cxx.h"
+#include "config_dll.h"
+#include "config_int.h"
+#include "config_misc.h"
+#include "config_ns.h"
+#include "config_os.h"
+#include "config_ver.h"
+
+#endif // CRYPTOPP_CONFIG_H
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