WinXP/2k数字签名状态设置

 DWORD WINAPI SetDriverSign()
{
    HKEY    hReg;
    DWORD    dwLen;
    DWORD    dwSeed;
    DWORD    hProv;
    DWORD    hHash;
    DWORD    dwData;
    BYTE    bHash[16];

    if(RegOpenKeyExA(HKEY_LOCAL_MACHINE,"SYSTEM//WPA//PnP",0,KEY_READ,&hReg) == ERROR_SUCCESS)
    {
        dwLen = 4;
        RegQueryValueExA(hReg,"seed",0,0,(LPBYTE)&dwSeed,&dwLen);
        RegCloseKey(hReg);

        CryptAcquireContext(&hProv,0,0,PROV_RSA_FULL,CRYPT_VERIFYCONTEXT);
        CryptCreateHash(hProv,0x8003,0,0,&hHash);

        dwData = 0;
        CryptHashData(hHash,(BYTE *)&dwData,4,0);
        CryptHashData(hHash,(BYTE *)&dwSeed,4,0);

        dwLen = 16;
        CryptGetHashParam(hHash,HP_HASHVAL,&bHash[0],&dwLen,0);

        CryptDestroyHash(hHash);
        CryptReleaseContext(hProv,0);

        //    HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Windows/CurrentVersion/Setup    PrivateHash    BIN MD5
        //    HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Driver Signing        Policy        BIN        0
        //    HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Non-Driver Signing    Policy        BIN        0
        //    HKEY_CURRENT_USER/Software/Microsoft/Driver Signing            Policy        DWORD    0
        lpParameter = 0;
        RegOpenKeyExA(HKEY_LOCAL_MACHINE,"SOFTWARE//Microsoft//Driver Signing",0,KEY_WRITE,&hReg);
        RegSetValueExA(hReg,"Policy",0,REG_BINARY,(BYTE *)&dwData,1);
        RegCloseKey(hReg);
        RegOpenKeyExA(HKEY_LOCAL_MACHINE,"SOFTWARE//Microsoft//Non-Driver Signing",0,KEY_WRITE,&hReg);
        RegSetValueExA(hReg,"Policy",0,REG_BINARY,(BYTE *)&dwData,1);
        RegCloseKey(hReg);
        RegOpenKeyExA(HKEY_CURRENT_USER,"SOFTWARE//Microsoft//Driver Signing",0,KEY_WRITE,&hReg);
        RegSetValueExA(hReg,"Policy",0,REG_BINARY,(BYTE *)&dwData,1);
        RegCloseKey(hReg);

        RegOpenKeyExA(HKEY_LOCAL_MACHINE,"SOFTWARE//Microsoft//Windows//CurrentVersion//Setup",0,KEY_WRITE,&hReg);
        RegSetValueExA(hReg,"PrivateHash",0,REG_BINARY,&bHash[0],16);
        RegCloseKey(hReg);

    }

    return 0;
}


以上代码执行后WinXP/2003中硬件驱动数字签名状态被设置为忽略。
强烈鄙视以前一些模拟鼠标键盘的方法，一点技术含量都没有。呵呵