1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
|
// dll.cpp - written and placed in the public domain by Wei Dai
#ifndef CRYPTOPP_IMPORTS
#define CRYPTOPP_MANUALLY_INSTANTIATE_TEMPLATES
#include "dll.h"
#pragma warning(default: 4660)
#include <windows.h>
#include <new.h>
#include "strciphr.cpp"
#include "algebra.cpp"
#include "eprecomp.cpp"
#include "eccrypto.cpp"
#include "iterhash.cpp"
#include "oaep.cpp"
static const byte s_moduleMac[CryptoPP::HMAC<CryptoPP::SHA1>::DIGESTSIZE] = "reserved for mac";
static HMODULE s_hModule = NULL;
NAMESPACE_BEGIN(CryptoPP)
template<> const byte PKCS_DigestDecoration<SHA>::decoration[] = {0x30,0x21,0x30,0x09,0x06,0x05,0x2B,0x0E,0x03,0x02,0x1A,0x05,0x00,0x04,0x14};
template<> const unsigned int PKCS_DigestDecoration<SHA>::length = sizeof(PKCS_DigestDecoration<SHA>::decoration);
void DoDllPowerUpSelfTest()
{
char moduleFileName[_MAX_PATH];
GetModuleFileNameA(s_hModule, moduleFileName, sizeof(moduleFileName));
CryptoPP::DoPowerUpSelfTest(moduleFileName, s_moduleMac);
}
NAMESPACE_END
#endif
#ifdef CRYPTOPP_EXPORTS
USING_NAMESPACE(CryptoPP)
static PNew s_pNew = NULL;
static PDelete s_pDelete = NULL;
void * _cdecl operator new (size_t size)
{
if (!s_pNew)
{
HMODULE hExe = GetModuleHandle(NULL);
PGetNewAndDelete pGetNewAndDelete = (PGetNewAndDelete)GetProcAddress(hExe, "GetNewAndDeleteForCryptoPP");
if (pGetNewAndDelete)
pGetNewAndDelete(s_pNew, s_pDelete);
else
{
PSetNewAndDelete pSetNewAndDelete = (PSetNewAndDelete)GetProcAddress(hExe, "SetNewAndDeleteFromCryptoPP");
if (pSetNewAndDelete)
{
_set_new_mode(1);
s_pNew = &malloc;
s_pDelete = &free;
pSetNewAndDelete(s_pNew, s_pDelete, &_set_new_handler);
}
else
{
HMODULE hCrt = GetModuleHandle("msvcrtd");
if (!hCrt)
hCrt = GetModuleHandle("msvcrt");
if (hCrt)
{
s_pNew = (PNew)GetProcAddress(hCrt, "??2@YAPAXI@Z"); // operator new
s_pDelete = (PDelete)GetProcAddress(hCrt, "??3@YAXPAX@Z"); // operator delete
}
}
}
if (!s_pNew || !s_pDelete)
OutputDebugString("Crypto++ was not able to obtain new and delete function pointers.");
}
return s_pNew(size);
}
void _cdecl operator delete (void * p)
{
s_pDelete(p);
}
BOOL APIENTRY DllMain(HANDLE hModule,
DWORD ul_reason_for_call,
LPVOID lpReserved)
{
if (ul_reason_for_call == DLL_PROCESS_ATTACH)
{
s_hModule = (HMODULE)hModule;
DoDllPowerUpSelfTest();
}
return TRUE;
}
#endif
|
