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Diffstat (limited to 'benchmarks/CUDA/AES/aescuda.cpp')
| -rw-r--r-- | benchmarks/CUDA/AES/aescuda.cpp | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/benchmarks/CUDA/AES/aescuda.cpp b/benchmarks/CUDA/AES/aescuda.cpp deleted file mode 100644 index 4b1f1b4..0000000 --- a/benchmarks/CUDA/AES/aescuda.cpp +++ /dev/null @@ -1,109 +0,0 @@ - -/*************************************************************************** - * Copyright (C) 2006 * - * * - * * - * This program is free software; you can redistribute it and/or modify * - * it under the terms of the GNU General Public License as published by * - * the Free Software Foundation; either version 2 of the License, or * - * (at your option) any later version. * - * * - * This program is distributed in the hope that it will be useful, * - * but WITHOUT ANY WARRANTY; without even the implied warranty of * - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * - * GNU General Public License for more details. * - * * - * You should have received a copy of the GNU General Public License * - * along with this program; if not, write to the * - * Free Software Foundation, Inc., * - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * - ***************************************************************************/ - - -/** - @author Svetlin Manavski <[email protected]> - */ - -#include <iostream> -#include "aesCudaUtils.h" -#include "utilsBox.h" -#include <string.h> - -using namespace std; - -const int INPUTSIZE = 33*1024*1024; -bool MODE = 1; - -//handler -extern "C" -int aesHost(unsigned char* result, const unsigned char* inData, int inputSize, const unsigned char* key, int keySize, bool toEncrypt); - -int main(int argc, char *argv[]) -{ - try { - unsigned numPairs = commandLineManager(argc, argv); - - unsigned aesType = static_cast<unsigned>(atoi(argv[2])); - - unsigned ekSize=240; - if (aesType != 256) - ekSize = 176; - - //per ogni coppia di file di input e di chiave svolge l'operazione - for (unsigned cnt=0; cnt<numPairs; ++cnt) { - - char *h_Input = new char[INPUTSIZE]; - if ( !h_Input ) - throw string("cannot allocate memory for the input\n"); - memset(h_Input, 0, INPUTSIZE); - - unsigned char myExpKey[ekSize]; - memset(myExpKey, 0, ekSize); - - //funzione di inizializzazione che legge i file di input ed espande le chiavi. - unsigned usefulData = initAesCuda(argv[(cnt*2)+4], myExpKey, aesType, argv[(cnt*2)+3], h_Input, INPUTSIZE); - - // memory for the result - unsigned char *h_Result = new unsigned char[INPUTSIZE]; - if ( !h_Result ) - throw string("cannot allocate memory for the result\n"); - - //la seguente operazione ha il seguente significato: poichè l'input viene scomposto in 256 blocchi di unsigned e cioè 1024 bytes, bisogna assicurarsi che la dimensione dell'input sia sempre multiplo di tale valore e cioè 1024 appunto. - unsigned modUsefulData = ( usefulData - ( usefulData % 1024 ) + 1024 ); - - //chiamata all'handler - int errorReturned = aesHost(h_Result, reinterpret_cast<unsigned char*>(h_Input), modUsefulData, myExpKey, sizeof(myExpKey), MODE); - - if ( errorReturned == -1 ) - throw string("aesHost: cannot use an input size minor of 256\n"); - - if ( errorReturned == -11 ) - throw string("aesHost: cannot use an input size not multiple of 256\n"); - - if ( errorReturned == -2 ) - throw string("aesHost: cannot use an expanded key size different from 240 or 176\n"); - - if ( errorReturned == -3 ) - throw string("aesHost: some input not allocated\n"); - - cout << "\n###############################################################\n\n"; - - char numFile[10000]; - sprintf(numFile, "%d", cnt); - string nameOutFile("output_"); - nameOutFile.append(numFile); - nameOutFile.append(".dat"); - - //scrittura risultati in uscita - writeToFile(nameOutFile, reinterpret_cast<char *>(h_Result), usefulData, INPUTSIZE); - - delete[] h_Result; - delete[] h_Input; - } - - } catch(string ex){ - cout << "Exception occurred: " << ex << endl; - } - - return EXIT_SUCCESS; -} |