C++ (Cpp) aes_hw_cpu_decrypt Examples

Example #1

File: Crypto.c Project: IsNull/TCBrute

void DecipherBlock(int cipher, void *data, void *ks)
{
	switch (cipher)
	{
	case SERPENT:	serpent_decrypt (data, data, ks); break;
	case TWOFISH:	twofish_decrypt (ks, data, data); break;
#ifndef TC_WINDOWS_BOOT

	case AES:
#if defined (_WIN64) || !defined (TC_WINDOWS_DRIVER)
		if (IsAesHwCpuSupported())
			aes_hw_cpu_decrypt ((byte *) ks + sizeof (aes_encrypt_ctx), data);
		else
#endif
			aes_decrypt (data, data, (void *) ((char *) ks + sizeof(aes_encrypt_ctx)));
		break;

	case BLOWFISH:	BlowfishEncryptLE (data, data, ks, 0); break;	// Deprecated/legacy
	case CAST:		Cast5Decrypt (data, data, ks); break;			// Deprecated/legacy
	case TRIPLEDES:	TripleDesEncrypt (data, data, ks, 0); break;	// Deprecated/legacy
#else
	case AES:		aes_decrypt (data, data, ks); break;
#endif
	default:		TC_THROW_FATAL_EXCEPTION;	// Unknown/wrong ID
	}
}

Example #2

File: Cipher.cpp Project: wyrover/VeraCrypt

	// AES
	void CipherAES::Decrypt (byte *data) const
	{
#ifdef TC_AES_HW_CPU
		if (IsHwSupportAvailable())
			aes_hw_cpu_decrypt (ScheduledKey.Ptr() + sizeof (aes_encrypt_ctx), data);
		else
#endif
			aes_decrypt (data, data, (aes_decrypt_ctx *) (ScheduledKey.Ptr() + sizeof (aes_encrypt_ctx)));
	}

Example #3

File: Crypto.c Project: ggielly/GostCrypt_Windows_1.0

void DecipherBlock(int cipher, void *data, void *ks)
{
#ifdef GST_WINDOWS_BOOT_AES
	if (IsAesHwCpuSupported())
		aes_hw_cpu_decrypt ((byte *) ks + sizeof (aes_encrypt_ctx) + 14 * 16, data);
	else
		aes_decrypt (data, data, (aes_decrypt_ctx *) ((byte *) ks + sizeof(aes_encrypt_ctx))); 
#elif defined (GST_WINDOWS_BOOT_SERPENT)
	serpent_decrypt (data, data, ks);
#elif defined (GST_WINDOWS_BOOT_TWOFISH)
	twofish_decrypt (ks, data, data);
#endif
}