Crypto++
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00001 /* config.h. Generated from config.h.in by configure. */ 00002 // Debian note: This is a copy of the original config.h file except for the two 00003 // endianness undefs below; they are substituted by the autoconf process 00004 // according to the build architecture. 00005 00006 #ifndef CRYPTOPP_CONFIG_H 00007 #define CRYPTOPP_CONFIG_H 00008 00009 // ***************** Important Settings ******************** 00010 00011 // Endianness 00012 /* #undef IS_BIG_ENDIAN */ 00013 #define IS_LITTLE_ENDIAN /**/ 00014 00015 // define this if you want to disable all OS-dependent features, 00016 // such as sockets and OS-provided random number generators 00017 // #define NO_OS_DEPENDENCE 00018 00019 // Define this to use features provided by Microsoft's CryptoAPI. 00020 // Currently the only feature used is random number generation. 00021 // This macro will be ignored if NO_OS_DEPENDENCE is defined. 00022 #define USE_MS_CRYPTOAPI 00023 00024 // Define this to 1 to enforce the requirement in FIPS 186-2 Change Notice 1 that only 1024 bit moduli be used 00025 #ifndef DSA_1024_BIT_MODULUS_ONLY 00026 # define DSA_1024_BIT_MODULUS_ONLY 1 00027 #endif 00028 00029 // ***************** Less Important Settings *************** 00030 00031 // define this to retain (as much as possible) old deprecated function and class names 00032 // #define CRYPTOPP_MAINTAIN_BACKWARDS_COMPATIBILITY 00033 00034 #define GZIP_OS_CODE 0 00035 00036 // Try this if your CPU has 256K internal cache or a slow multiply instruction 00037 // and you want a (possibly) faster IDEA implementation using log tables 00038 // #define IDEA_LARGECACHE 00039 00040 // Define this if, for the linear congruential RNG, you want to use 00041 // the original constants as specified in S.K. Park and K.W. Miller's 00042 // CACM paper. 00043 // #define LCRNG_ORIGINAL_NUMBERS 00044 00045 // choose which style of sockets to wrap (mostly useful for cygwin which has both) 00046 #define PREFER_BERKELEY_STYLE_SOCKETS 00047 // #define PREFER_WINDOWS_STYLE_SOCKETS 00048 00049 // set the name of Rijndael cipher, was "Rijndael" before version 5.3 00050 #define CRYPTOPP_RIJNDAEL_NAME "AES" 00051 00052 // ***************** Important Settings Again ******************** 00053 // But the defaults should be ok. 00054 00055 // namespace support is now required 00056 #ifdef NO_NAMESPACE 00057 # error namespace support is now required 00058 #endif 00059 00060 // Define this to workaround a Microsoft CryptoAPI bug where 00061 // each call to CryptAcquireContext causes a 100 KB memory leak. 00062 // Defining this will cause Crypto++ to make only one call to CryptAcquireContext. 00063 #define WORKAROUND_MS_BUG_Q258000 00064 00065 #ifdef CRYPTOPP_DOXYGEN_PROCESSING 00066 // Avoid putting "CryptoPP::" in front of everything in Doxygen output 00067 # define CryptoPP 00068 # define NAMESPACE_BEGIN(x) 00069 # define NAMESPACE_END 00070 // Get Doxygen to generate better documentation for these typedefs 00071 # define DOCUMENTED_TYPEDEF(x, y) class y : public x {}; 00072 #else 00073 # define NAMESPACE_BEGIN(x) namespace x { 00074 # define NAMESPACE_END } 00075 # define DOCUMENTED_TYPEDEF(x, y) typedef x y; 00076 #endif 00077 #define ANONYMOUS_NAMESPACE_BEGIN namespace { 00078 #define USING_NAMESPACE(x) using namespace x; 00079 #define DOCUMENTED_NAMESPACE_BEGIN(x) namespace x { 00080 #define DOCUMENTED_NAMESPACE_END } 00081 00082 // What is the type of the third parameter to bind? 00083 // For Unix, the new standard is ::socklen_t (typically unsigned int), and the old standard is int. 00084 // Unfortunately there is no way to tell whether or not socklen_t is defined. 00085 // To work around this, TYPE_OF_SOCKLEN_T is a macro so that you can change it from the makefile. 00086 #ifndef TYPE_OF_SOCKLEN_T 00087 # if defined(_WIN32) || defined(__CYGWIN__) 00088 # define TYPE_OF_SOCKLEN_T int 00089 # else 00090 # define TYPE_OF_SOCKLEN_T ::socklen_t 00091 # endif 00092 #endif 00093 00094 #if defined(__CYGWIN__) && defined(PREFER_WINDOWS_STYLE_SOCKETS) 00095 # define __USE_W32_SOCKETS 00096 #endif 00097 00098 typedef unsigned char byte; // put in global namespace to avoid ambiguity with other byte typedefs 00099 00100 NAMESPACE_BEGIN(CryptoPP) 00101 00102 typedef unsigned short word16; 00103 typedef unsigned int word32; 00104 00105 #if defined(_MSC_VER) || defined(__BORLANDC__) 00106 typedef unsigned __int64 word64; 00107 #define W64LIT(x) x##ui64 00108 #else 00109 typedef unsigned long long word64; 00110 #define W64LIT(x) x##ULL 00111 #endif 00112 00113 // define large word type, used for file offsets and such 00114 typedef word64 lword; 00115 const lword LWORD_MAX = W64LIT(0xffffffffffffffff); 00116 00117 #ifdef __GNUC__ 00118 #define CRYPTOPP_GCC_VERSION (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__) 00119 #endif 00120 00121 // define hword, word, and dword. these are used for multiprecision integer arithmetic 00122 // Intel compiler won't have _umul128 until version 10.0. See http://softwarecommunity.intel.com/isn/Community/en-US/forums/thread/30231625.aspx 00123 #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__)) 00124 typedef word32 hword; 00125 typedef word64 word; 00126 #else 00127 #define CRYPTOPP_NATIVE_DWORD_AVAILABLE 00128 #if defined(__alpha__) || defined(__ia64__) || defined(_ARCH_PPC64) || defined(__x86_64__) || defined(__mips64) || defined(__sparc64__) 00129 #if defined(__GNUC__) && !defined(__INTEL_COMPILER) && !(CRYPTOPP_GCC_VERSION == 40001 && defined(__APPLE__)) && CRYPTOPP_GCC_VERSION >= 30400 00130 // GCC 4.0.1 on MacOS X is missing __umodti3 and __udivti3 00131 // mode(TI) division broken on amd64 with GCC earlier than GCC 3.4 00132 typedef word32 hword; 00133 typedef word64 word; 00134 typedef __uint128_t dword; 00135 typedef __uint128_t word128; 00136 #define CRYPTOPP_WORD128_AVAILABLE 00137 #else 00138 // 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 00139 typedef word16 hword; 00140 typedef word32 word; 00141 typedef word64 dword; 00142 #endif 00143 #else 00144 // being here means the native register size is probably 32 bits or less 00145 #define CRYPTOPP_BOOL_SLOW_WORD64 1 00146 typedef word16 hword; 00147 typedef word32 word; 00148 typedef word64 dword; 00149 #endif 00150 #endif 00151 #ifndef CRYPTOPP_BOOL_SLOW_WORD64 00152 #define CRYPTOPP_BOOL_SLOW_WORD64 0 00153 #endif 00154 00155 const unsigned int WORD_SIZE = sizeof(word); 00156 const unsigned int WORD_BITS = WORD_SIZE * 8; 00157 00158 NAMESPACE_END 00159 00160 #ifndef CRYPTOPP_L1_CACHE_LINE_SIZE 00161 // This should be a lower bound on the L1 cache line size. It's used for defense against timing attacks. 00162 #if defined(_M_X64) || defined(__x86_64__) 00163 #define CRYPTOPP_L1_CACHE_LINE_SIZE 64 00164 #else 00165 // L1 cache line size is 32 on Pentium III and earlier 00166 #define CRYPTOPP_L1_CACHE_LINE_SIZE 32 00167 #endif 00168 #endif 00169 00170 #if defined(_MSC_VER) 00171 #if _MSC_VER == 1200 00172 #include <malloc.h> 00173 #endif 00174 #if _MSC_VER > 1200 || defined(_mm_free) 00175 #define CRYPTOPP_MSVC6PP_OR_LATER // VC 6 processor pack or later 00176 #else 00177 #define CRYPTOPP_MSVC6_NO_PP // VC 6 without processor pack 00178 #endif 00179 #endif 00180 00181 #ifndef CRYPTOPP_ALIGN_DATA 00182 #if defined(CRYPTOPP_MSVC6PP_OR_LATER) 00183 #define CRYPTOPP_ALIGN_DATA(x) __declspec(align(x)) 00184 #elif defined(__GNUC__) 00185 #define CRYPTOPP_ALIGN_DATA(x) __attribute__((aligned(x))) 00186 #else 00187 #define CRYPTOPP_ALIGN_DATA(x) 00188 #endif 00189 #endif 00190 00191 #ifndef CRYPTOPP_SECTION_ALIGN16 00192 #if defined(__GNUC__) && !defined(__APPLE__) 00193 // the alignment attribute doesn't seem to work without this section attribute when -fdata-sections is turned on 00194 #define CRYPTOPP_SECTION_ALIGN16 __attribute__((section ("CryptoPP_Align16"))) 00195 #else 00196 #define CRYPTOPP_SECTION_ALIGN16 00197 #endif 00198 #endif 00199 00200 #if defined(_MSC_VER) || defined(__fastcall) 00201 #define CRYPTOPP_FASTCALL __fastcall 00202 #else 00203 #define CRYPTOPP_FASTCALL 00204 #endif 00205 00206 // VC60 workaround: it doesn't allow typename in some places 00207 #if defined(_MSC_VER) && (_MSC_VER < 1300) 00208 #define CPP_TYPENAME 00209 #else 00210 #define CPP_TYPENAME typename 00211 #endif 00212 00213 // VC60 workaround: can't cast unsigned __int64 to float or double 00214 #if defined(_MSC_VER) && !defined(CRYPTOPP_MSVC6PP_OR_LATER) 00215 #define CRYPTOPP_VC6_INT64 (__int64) 00216 #else 00217 #define CRYPTOPP_VC6_INT64 00218 #endif 00219 00220 #ifdef _MSC_VER 00221 #define CRYPTOPP_NO_VTABLE __declspec(novtable) 00222 #else 00223 #define CRYPTOPP_NO_VTABLE 00224 #endif 00225 00226 #ifdef _MSC_VER 00227 // 4231: nonstandard extension used : 'extern' before template explicit instantiation 00228 // 4250: dominance 00229 // 4251: member needs to have dll-interface 00230 // 4275: base needs to have dll-interface 00231 // 4660: explicitly instantiating a class that's already implicitly instantiated 00232 // 4661: no suitable definition provided for explicit template instantiation request 00233 // 4786: identifer was truncated in debug information 00234 // 4355: 'this' : used in base member initializer list 00235 // 4910: '__declspec(dllexport)' and 'extern' are incompatible on an explicit instantiation 00236 # pragma warning(disable: 4231 4250 4251 4275 4660 4661 4786 4355 4910) 00237 #endif 00238 00239 #ifdef __BORLANDC__ 00240 // 8037: non-const function called for const object. needed to work around BCB2006 bug 00241 # pragma warn -8037 00242 #endif 00243 00244 #if (defined(_MSC_VER) && _MSC_VER <= 1300) || defined(__MWERKS__) || defined(_STLPORT_VERSION) 00245 #define CRYPTOPP_DISABLE_UNCAUGHT_EXCEPTION 00246 #endif 00247 00248 #ifndef CRYPTOPP_DISABLE_UNCAUGHT_EXCEPTION 00249 #define CRYPTOPP_UNCAUGHT_EXCEPTION_AVAILABLE 00250 #endif 00251 00252 #ifdef CRYPTOPP_DISABLE_X86ASM // for backwards compatibility: this macro had both meanings 00253 #define CRYPTOPP_DISABLE_ASM 00254 #define CRYPTOPP_DISABLE_SSE2 00255 #endif 00256 00257 #if !defined(CRYPTOPP_DISABLE_ASM) && ((defined(_MSC_VER) && defined(_M_IX86)) || (defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__)))) 00258 // C++Builder 2010 does not allow "call label" where label is defined within inline assembly 00259 #define CRYPTOPP_X86_ASM_AVAILABLE 00260 00261 #if !defined(CRYPTOPP_DISABLE_SSE2) && (defined(CRYPTOPP_MSVC6PP_OR_LATER) || CRYPTOPP_GCC_VERSION >= 30300) 00262 #define CRYPTOPP_BOOL_SSE2_ASM_AVAILABLE 1 00263 #else 00264 #define CRYPTOPP_BOOL_SSE2_ASM_AVAILABLE 0 00265 #endif 00266 00267 // SSSE3 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. 00268 // GCC 4.1.2 was released on 2/13/2007, so we'll use that as a proxy for the binutils version. 00269 #if !defined(CRYPTOPP_DISABLE_SSSE3) && (_MSC_VER >= 1400 || CRYPTOPP_GCC_VERSION >= 40102) 00270 #define CRYPTOPP_BOOL_SSSE3_ASM_AVAILABLE 1 00271 #else 00272 #define CRYPTOPP_BOOL_SSSE3_ASM_AVAILABLE 0 00273 #endif 00274 #endif 00275 00276 #if !defined(CRYPTOPP_DISABLE_ASM) && defined(_MSC_VER) && defined(_M_X64) 00277 #define CRYPTOPP_X64_MASM_AVAILABLE 00278 #endif 00279 00280 #if !defined(CRYPTOPP_DISABLE_ASM) && defined(__GNUC__) && defined(__x86_64__) 00281 #define CRYPTOPP_X64_ASM_AVAILABLE 00282 #endif 00283 00284 #if !defined(CRYPTOPP_DISABLE_SSE2) && (defined(CRYPTOPP_MSVC6PP_OR_LATER) || defined(__SSE2__)) 00285 #define CRYPTOPP_BOOL_SSE2_INTRINSICS_AVAILABLE 1 00286 #else 00287 #define CRYPTOPP_BOOL_SSE2_INTRINSICS_AVAILABLE 0 00288 #endif 00289 00290 #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) 00291 #define CRYPTOPP_BOOL_AESNI_INTRINSICS_AVAILABLE 1 00292 #else 00293 #define CRYPTOPP_BOOL_AESNI_INTRINSICS_AVAILABLE 0 00294 #endif 00295 00296 #if CRYPTOPP_BOOL_SSE2_INTRINSICS_AVAILABLE || CRYPTOPP_BOOL_SSE2_ASM_AVAILABLE || defined(CRYPTOPP_X64_MASM_AVAILABLE) 00297 #define CRYPTOPP_BOOL_ALIGN16_ENABLED 1 00298 #else 00299 #define CRYPTOPP_BOOL_ALIGN16_ENABLED 0 00300 #endif 00301 00302 // how to allocate 16-byte aligned memory (for SSE2) 00303 #if defined(CRYPTOPP_MSVC6PP_OR_LATER) 00304 #define CRYPTOPP_MM_MALLOC_AVAILABLE 00305 #elif defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) 00306 #define CRYPTOPP_MALLOC_ALIGNMENT_IS_16 00307 #elif defined(__linux__) || defined(__sun__) || defined(__CYGWIN__) 00308 #define CRYPTOPP_MEMALIGN_AVAILABLE 00309 #else 00310 #define CRYPTOPP_NO_ALIGNED_ALLOC 00311 #endif 00312 00313 // how to disable inlining 00314 #if defined(_MSC_VER) && _MSC_VER >= 1300 00315 # define CRYPTOPP_NOINLINE_DOTDOTDOT 00316 # define CRYPTOPP_NOINLINE __declspec(noinline) 00317 #elif defined(__GNUC__) 00318 # define CRYPTOPP_NOINLINE_DOTDOTDOT 00319 # define CRYPTOPP_NOINLINE __attribute__((noinline)) 00320 #else 00321 # define CRYPTOPP_NOINLINE_DOTDOTDOT ... 00322 # define CRYPTOPP_NOINLINE 00323 #endif 00324 00325 // how to declare class constants 00326 #if (defined(_MSC_VER) && _MSC_VER <= 1300) || defined(__INTEL_COMPILER) 00327 # define CRYPTOPP_CONSTANT(x) enum {x}; 00328 #else 00329 # define CRYPTOPP_CONSTANT(x) static const int x; 00330 #endif 00331 00332 #if defined(_M_X64) || defined(__x86_64__) 00333 #define CRYPTOPP_BOOL_X64 1 00334 #else 00335 #define CRYPTOPP_BOOL_X64 0 00336 #endif 00337 00338 // see http://predef.sourceforge.net/prearch.html 00339 #if defined(_M_IX86) || defined(__i386__) || defined(__i386) || defined(_X86_) || defined(__I86__) || defined(__INTEL__) 00340 #define CRYPTOPP_BOOL_X86 1 00341 #else 00342 #define CRYPTOPP_BOOL_X86 0 00343 #endif 00344 00345 #if CRYPTOPP_BOOL_X64 || CRYPTOPP_BOOL_X86 || defined(__powerpc__) 00346 #define CRYPTOPP_ALLOW_UNALIGNED_DATA_ACCESS 00347 #endif 00348 00349 #define CRYPTOPP_VERSION 561 00350 00351 // ***************** determine availability of OS features ******************** 00352 00353 #ifndef NO_OS_DEPENDENCE 00354 00355 #if defined(_WIN32) || defined(__CYGWIN__) 00356 #define CRYPTOPP_WIN32_AVAILABLE 00357 #endif 00358 00359 #if defined(__unix__) || defined(__MACH__) || defined(__NetBSD__) || defined(__sun) 00360 #define CRYPTOPP_UNIX_AVAILABLE 00361 #endif 00362 00363 #if defined(CRYPTOPP_WIN32_AVAILABLE) || defined(CRYPTOPP_UNIX_AVAILABLE) 00364 # define HIGHRES_TIMER_AVAILABLE 00365 #endif 00366 00367 #ifdef CRYPTOPP_UNIX_AVAILABLE 00368 # define HAS_BERKELEY_STYLE_SOCKETS 00369 #endif 00370 00371 #ifdef CRYPTOPP_WIN32_AVAILABLE 00372 # define HAS_WINDOWS_STYLE_SOCKETS 00373 #endif 00374 00375 #if defined(HIGHRES_TIMER_AVAILABLE) && (defined(HAS_BERKELEY_STYLE_SOCKETS) || defined(HAS_WINDOWS_STYLE_SOCKETS)) 00376 # define SOCKETS_AVAILABLE 00377 #endif 00378 00379 #if defined(HAS_WINDOWS_STYLE_SOCKETS) && (!defined(HAS_BERKELEY_STYLE_SOCKETS) || defined(PREFER_WINDOWS_STYLE_SOCKETS)) 00380 # define USE_WINDOWS_STYLE_SOCKETS 00381 #else 00382 # define USE_BERKELEY_STYLE_SOCKETS 00383 #endif 00384 00385 #if defined(HIGHRES_TIMER_AVAILABLE) && defined(CRYPTOPP_WIN32_AVAILABLE) && !defined(USE_BERKELEY_STYLE_SOCKETS) 00386 # define WINDOWS_PIPES_AVAILABLE 00387 #endif 00388 00389 #if defined(CRYPTOPP_WIN32_AVAILABLE) && defined(USE_MS_CRYPTOAPI) 00390 # define NONBLOCKING_RNG_AVAILABLE 00391 # define OS_RNG_AVAILABLE 00392 #endif 00393 00394 #if defined(CRYPTOPP_UNIX_AVAILABLE) || defined(CRYPTOPP_DOXYGEN_PROCESSING) 00395 # define NONBLOCKING_RNG_AVAILABLE 00396 # define BLOCKING_RNG_AVAILABLE 00397 # define OS_RNG_AVAILABLE 00398 # define HAS_PTHREADS 00399 # define THREADS_AVAILABLE 00400 #endif 00401 00402 #ifdef CRYPTOPP_WIN32_AVAILABLE 00403 # define HAS_WINTHREADS 00404 # define THREADS_AVAILABLE 00405 #endif 00406 00407 #endif // NO_OS_DEPENDENCE 00408 00409 // ***************** DLL related ******************** 00410 00411 #if defined(CRYPTOPP_WIN32_AVAILABLE) && !defined(CRYPTOPP_DOXYGEN_PROCESSING) 00412 00413 #ifdef CRYPTOPP_EXPORTS 00414 #define CRYPTOPP_IS_DLL 00415 #define CRYPTOPP_DLL __declspec(dllexport) 00416 #elif defined(CRYPTOPP_IMPORTS) 00417 #define CRYPTOPP_IS_DLL 00418 #define CRYPTOPP_DLL __declspec(dllimport) 00419 #else 00420 #define CRYPTOPP_DLL 00421 #endif 00422 00423 #define CRYPTOPP_API __cdecl 00424 00425 #else // CRYPTOPP_WIN32_AVAILABLE 00426 00427 #define CRYPTOPP_DLL 00428 #define CRYPTOPP_API 00429 00430 #endif // CRYPTOPP_WIN32_AVAILABLE 00431 00432 #if defined(__MWERKS__) 00433 #define CRYPTOPP_EXTERN_DLL_TEMPLATE_CLASS extern class CRYPTOPP_DLL 00434 #elif defined(__BORLANDC__) || defined(__SUNPRO_CC) 00435 #define CRYPTOPP_EXTERN_DLL_TEMPLATE_CLASS template class CRYPTOPP_DLL 00436 #else 00437 #define CRYPTOPP_EXTERN_DLL_TEMPLATE_CLASS extern template class CRYPTOPP_DLL 00438 #endif 00439 00440 #if defined(CRYPTOPP_MANUALLY_INSTANTIATE_TEMPLATES) && !defined(CRYPTOPP_IMPORTS) 00441 #define CRYPTOPP_DLL_TEMPLATE_CLASS template class CRYPTOPP_DLL 00442 #else 00443 #define CRYPTOPP_DLL_TEMPLATE_CLASS CRYPTOPP_EXTERN_DLL_TEMPLATE_CLASS 00444 #endif 00445 00446 #if defined(__MWERKS__) 00447 #define CRYPTOPP_EXTERN_STATIC_TEMPLATE_CLASS extern class 00448 #elif defined(__BORLANDC__) || defined(__SUNPRO_CC) 00449 #define CRYPTOPP_EXTERN_STATIC_TEMPLATE_CLASS template class 00450 #else 00451 #define CRYPTOPP_EXTERN_STATIC_TEMPLATE_CLASS extern template class 00452 #endif 00453 00454 #if defined(CRYPTOPP_MANUALLY_INSTANTIATE_TEMPLATES) && !defined(CRYPTOPP_EXPORTS) 00455 #define CRYPTOPP_STATIC_TEMPLATE_CLASS template class 00456 #else 00457 #define CRYPTOPP_STATIC_TEMPLATE_CLASS CRYPTOPP_EXTERN_STATIC_TEMPLATE_CLASS 00458 #endif 00459 00460 #endif