diff options
Diffstat (limited to 'embeddedcryptopp/dll.cpp')
| -rw-r--r-- | embeddedcryptopp/dll.cpp | 146 |
1 files changed, 0 insertions, 146 deletions
diff --git a/embeddedcryptopp/dll.cpp b/embeddedcryptopp/dll.cpp deleted file mode 100644 index 2b4ef7a..0000000 --- a/embeddedcryptopp/dll.cpp +++ /dev/null @@ -1,146 +0,0 @@ -// dll.cpp - written and placed in the public domain by Wei Dai - -#define CRYPTOPP_MANUALLY_INSTANTIATE_TEMPLATES -#define CRYPTOPP_DEFAULT_NO_DLL - -#include "dll.h" -#pragma warning(default: 4660) - -#if defined(CRYPTOPP_EXPORTS) && defined(CRYPTOPP_WIN32_AVAILABLE) -#include <windows.h> -#endif - -#ifndef CRYPTOPP_IMPORTS - -NAMESPACE_BEGIN(CryptoPP) - -template<> const byte PKCS_DigestDecoration<SHA1>::decoration[] = {0x30,0x21,0x30,0x09,0x06,0x05,0x2B,0x0E,0x03,0x02,0x1A,0x05,0x00,0x04,0x14}; -template<> const unsigned int PKCS_DigestDecoration<SHA1>::length = sizeof(PKCS_DigestDecoration<SHA1>::decoration); - -template<> const byte PKCS_DigestDecoration<SHA224>::decoration[] = {0x30,0x2d,0x30,0x0d,0x06,0x09,0x60,0x86,0x48,0x01,0x65,0x03,0x04,0x02,0x04,0x05,0x00,0x04,0x1c}; -template<> const unsigned int PKCS_DigestDecoration<SHA224>::length = sizeof(PKCS_DigestDecoration<SHA224>::decoration); - -template<> const byte PKCS_DigestDecoration<SHA256>::decoration[] = {0x30,0x31,0x30,0x0d,0x06,0x09,0x60,0x86,0x48,0x01,0x65,0x03,0x04,0x02,0x01,0x05,0x00,0x04,0x20}; -template<> const unsigned int PKCS_DigestDecoration<SHA256>::length = sizeof(PKCS_DigestDecoration<SHA256>::decoration); - -template<> const byte PKCS_DigestDecoration<SHA384>::decoration[] = {0x30,0x41,0x30,0x0d,0x06,0x09,0x60,0x86,0x48,0x01,0x65,0x03,0x04,0x02,0x02,0x05,0x00,0x04,0x30}; -template<> const unsigned int PKCS_DigestDecoration<SHA384>::length = sizeof(PKCS_DigestDecoration<SHA384>::decoration); - -template<> const byte PKCS_DigestDecoration<SHA512>::decoration[] = {0x30,0x51,0x30,0x0d,0x06,0x09,0x60,0x86,0x48,0x01,0x65,0x03,0x04,0x02,0x03,0x05,0x00,0x04,0x40}; -template<> const unsigned int PKCS_DigestDecoration<SHA512>::length = sizeof(PKCS_DigestDecoration<SHA512>::decoration); - -template<> const byte EMSA2HashId<SHA>::id = 0x33; -template<> const byte EMSA2HashId<SHA224>::id = 0x38; -template<> const byte EMSA2HashId<SHA256>::id = 0x34; -template<> const byte EMSA2HashId<SHA384>::id = 0x36; -template<> const byte EMSA2HashId<SHA512>::id = 0x35; - -NAMESPACE_END - -#endif - -#ifdef CRYPTOPP_EXPORTS - -USING_NAMESPACE(CryptoPP) - -#if !(defined(_MSC_VER) && (_MSC_VER < 1300)) -using std::set_new_handler; -#endif - -static PNew s_pNew = NULL; -static PDelete s_pDelete = NULL; - -static void * New (size_t size) -{ - void *p; - while (!(p = malloc(size))) - CallNewHandler(); - - return p; -} - -static void SetNewAndDeleteFunctionPointers() -{ - void *p = NULL; - HMODULE hModule = NULL; - MEMORY_BASIC_INFORMATION mbi; - - while (true) - { - VirtualQuery(p, &mbi, sizeof(mbi)); - - if (p >= (char *)mbi.BaseAddress + mbi.RegionSize) - break; - - p = (char *)mbi.BaseAddress + mbi.RegionSize; - - if (!mbi.AllocationBase || mbi.AllocationBase == hModule) - continue; - - hModule = HMODULE(mbi.AllocationBase); - - PGetNewAndDelete pGetNewAndDelete = (PGetNewAndDelete)GetProcAddress(hModule, "GetNewAndDeleteForCryptoPP"); - if (pGetNewAndDelete) - { - pGetNewAndDelete(s_pNew, s_pDelete); - return; - } - - PSetNewAndDelete pSetNewAndDelete = (PSetNewAndDelete)GetProcAddress(hModule, "SetNewAndDeleteFromCryptoPP"); - if (pSetNewAndDelete) - { - s_pNew = &New; - s_pDelete = &free; - pSetNewAndDelete(s_pNew, s_pDelete, &set_new_handler); - return; - } - } - - // try getting these directly using mangled names of new and delete operators - - hModule = GetModuleHandle("msvcrtd"); - if (!hModule) - hModule = GetModuleHandle("msvcrt"); - if (hModule) - { - // 32-bit versions - s_pNew = (PNew)GetProcAddress(hModule, "??2@YAPAXI@Z"); - s_pDelete = (PDelete)GetProcAddress(hModule, "??3@YAXPAX@Z"); - if (s_pNew && s_pDelete) - return; - - // 64-bit versions - s_pNew = (PNew)GetProcAddress(hModule, "??2@YAPEAX_K@Z"); - s_pDelete = (PDelete)GetProcAddress(hModule, "??3@YAXPEAX@Z"); - if (s_pNew && s_pDelete) - return; - } - - OutputDebugString("Crypto++ was not able to obtain new and delete function pointers.\n"); - throw 0; -} - -void * operator new (size_t size) -{ - if (!s_pNew) - SetNewAndDeleteFunctionPointers(); - - return s_pNew(size); -} - -void operator delete (void * p) -{ - s_pDelete(p); -} - -void * operator new [] (size_t size) -{ - return operator new (size); -} - -void operator delete [] (void * p) -{ - operator delete (p); -} - -#endif // #ifdef CRYPTOPP_EXPORTS |