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75
by weidai
create DLL version, fix GetNextIV() bug in CTR and OFB modes |
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// dll.cpp - written and placed in the public domain by Wei Dai
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#define CRYPTOPP_MANUALLY_INSTANTIATE_TEMPLATES
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80
by weidai
fix GCC compile |
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#define CRYPTOPP_DEFAULT_NO_DLL
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75
by weidai
create DLL version, fix GetNextIV() bug in CTR and OFB modes |
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#include "dll.h" |
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#pragma warning(default: 4660)
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196
by weidai
port to GCC 4 |
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#if defined(CRYPTOPP_EXPORTS) && defined(CRYPTOPP_WIN32_AVAILABLE)
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75
by weidai
create DLL version, fix GetNextIV() bug in CTR and OFB modes |
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#include <windows.h> |
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81
by weidai
fix for Unix |
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#endif
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75
by weidai
create DLL version, fix GetNextIV() bug in CTR and OFB modes |
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78
by weidai
merge in 5.0.4 changes (exclude DES and SHA-2 from DLL), |
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#ifndef CRYPTOPP_IMPORTS
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75
by weidai
create DLL version, fix GetNextIV() bug in CTR and OFB modes |
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NAMESPACE_BEGIN(CryptoPP) |
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181
by weidai
changes done for FIPS-140 lab code drop |
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template<> const byte PKCS_DigestDecoration<SHA1>::decoration[] = {0x30,0x21,0x30,0x09,0x06,0x05,0x2B,0x0E,0x03,0x02,0x1A,0x05,0x00,0x04,0x14}; |
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template<> const unsigned int PKCS_DigestDecoration<SHA1>::length = sizeof(PKCS_DigestDecoration<SHA1>::decoration); |
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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}; |
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template<> const unsigned int PKCS_DigestDecoration<SHA224>::length = sizeof(PKCS_DigestDecoration<SHA224>::decoration); |
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75
by weidai
create DLL version, fix GetNextIV() bug in CTR and OFB modes |
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179
by weidai
changes related to the next FIPS validation |
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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}; |
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template<> const unsigned int PKCS_DigestDecoration<SHA256>::length = sizeof(PKCS_DigestDecoration<SHA256>::decoration); |
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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}; |
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template<> const unsigned int PKCS_DigestDecoration<SHA384>::length = sizeof(PKCS_DigestDecoration<SHA384>::decoration); |
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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}; |
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template<> const unsigned int PKCS_DigestDecoration<SHA512>::length = sizeof(PKCS_DigestDecoration<SHA512>::decoration); |
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template<> const byte EMSA2HashId<SHA>::id = 0x33; |
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181
by weidai
changes done for FIPS-140 lab code drop |
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template<> const byte EMSA2HashId<SHA224>::id = 0x38; |
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179
by weidai
changes related to the next FIPS validation |
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template<> const byte EMSA2HashId<SHA256>::id = 0x34; |
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template<> const byte EMSA2HashId<SHA384>::id = 0x36; |
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template<> const byte EMSA2HashId<SHA512>::id = 0x35; |
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75
by weidai
create DLL version, fix GetNextIV() bug in CTR and OFB modes |
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NAMESPACE_END
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#endif
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#ifdef CRYPTOPP_EXPORTS
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USING_NAMESPACE(CryptoPP) |
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78
by weidai
merge in 5.0.4 changes (exclude DES and SHA-2 from DLL), |
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#if !(defined(_MSC_VER) && (_MSC_VER < 1300))
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using std::set_new_handler; |
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#endif
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75
by weidai
create DLL version, fix GetNextIV() bug in CTR and OFB modes |
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static PNew s_pNew = NULL; |
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static PDelete s_pDelete = NULL; |
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181
by weidai
changes done for FIPS-140 lab code drop |
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static void * New (size_t size) |
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78
by weidai
merge in 5.0.4 changes (exclude DES and SHA-2 from DLL), |
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{
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void *p; |
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while (!(p = malloc(size))) |
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116
by weidai
guard against potential integer overflow in allocators |
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CallNewHandler(); |
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78
by weidai
merge in 5.0.4 changes (exclude DES and SHA-2 from DLL), |
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return p; |
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}
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static void SetNewAndDeleteFunctionPointers() |
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{
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void *p = NULL; |
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HMODULE hModule = NULL; |
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MEMORY_BASIC_INFORMATION mbi; |
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while (true) |
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{
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VirtualQuery(p, &mbi, sizeof(mbi)); |
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if (p >= (char *)mbi.BaseAddress + mbi.RegionSize) |
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break; |
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p = (char *)mbi.BaseAddress + mbi.RegionSize; |
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if (!mbi.AllocationBase || mbi.AllocationBase == hModule) |
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continue; |
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hModule = HMODULE(mbi.AllocationBase); |
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PGetNewAndDelete pGetNewAndDelete = (PGetNewAndDelete)GetProcAddress(hModule, "GetNewAndDeleteForCryptoPP"); |
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if (pGetNewAndDelete) |
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{
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pGetNewAndDelete(s_pNew, s_pDelete); |
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return; |
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}
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PSetNewAndDelete pSetNewAndDelete = (PSetNewAndDelete)GetProcAddress(hModule, "SetNewAndDeleteFromCryptoPP"); |
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if (pSetNewAndDelete) |
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{
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s_pNew = &New; |
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s_pDelete = &free; |
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pSetNewAndDelete(s_pNew, s_pDelete, &set_new_handler); |
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return; |
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}
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}
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302
by weidai
add 64-bit mangled names of new and delete |
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// try getting these directly using mangled names of new and delete operators
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78
by weidai
merge in 5.0.4 changes (exclude DES and SHA-2 from DLL), |
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hModule = GetModuleHandle("msvcrtd"); |
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if (!hModule) |
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hModule = GetModuleHandle("msvcrt"); |
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if (hModule) |
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{
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302
by weidai
add 64-bit mangled names of new and delete |
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// 32-bit versions
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s_pNew = (PNew)GetProcAddress(hModule, "??2@YAPAXI@Z"); |
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s_pDelete = (PDelete)GetProcAddress(hModule, "??3@YAXPAX@Z"); |
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if (s_pNew && s_pDelete) |
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return; |
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// 64-bit versions
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s_pNew = (PNew)GetProcAddress(hModule, "??2@YAPEAX_K@Z"); |
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s_pDelete = (PDelete)GetProcAddress(hModule, "??3@YAXPEAX@Z"); |
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if (s_pNew && s_pDelete) |
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return; |
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78
by weidai
merge in 5.0.4 changes (exclude DES and SHA-2 from DLL), |
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}
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OutputDebugString("Crypto++ was not able to obtain new and delete function pointers.\n"); |
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throw 0; |
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}
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181
by weidai
changes done for FIPS-140 lab code drop |
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void * operator new (size_t size) |
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75
by weidai
create DLL version, fix GetNextIV() bug in CTR and OFB modes |
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{
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if (!s_pNew) |
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78
by weidai
merge in 5.0.4 changes (exclude DES and SHA-2 from DLL), |
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SetNewAndDeleteFunctionPointers(); |
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75
by weidai
create DLL version, fix GetNextIV() bug in CTR and OFB modes |
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return s_pNew(size); |
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}
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181
by weidai
changes done for FIPS-140 lab code drop |
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void operator delete (void * p) |
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75
by weidai
create DLL version, fix GetNextIV() bug in CTR and OFB modes |
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{
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s_pDelete(p); |
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}
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181
by weidai
changes done for FIPS-140 lab code drop |
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void * operator new [] (size_t size) |
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127
by weidai
add missing overrides for new [] and delete [] |
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{
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return operator new (size); |
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}
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181
by weidai
changes done for FIPS-140 lab code drop |
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void operator delete [] (void * p) |
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127
by weidai
add missing overrides for new [] and delete [] |
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{
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operator delete (p); |
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}
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78
by weidai
merge in 5.0.4 changes (exclude DES and SHA-2 from DLL), |
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#endif // #ifdef CRYPTOPP_EXPORTS |