===== PROJECT ===== ::Encrypts and decrypts images.::ORIGINAL PROJECT: [https://github.com/markwatson/Image-Encrypt Image-Encrypt Github] ===== PROFILING RESOURCE ===== ::Profiled the application using::::SYSTEM::::::Matrix :::IMAGE: :::::JPEG Format:::::324KB:::::1598 x 982 ===== PROFILING RESULTS =====Encryption: <code>Each sample counts as 0.01 seconds. % cumulative self self total time seconds seconds calls us/call us/call name 53.85 0.14 0.14 5979744 0.02 0.02 aesEncrypt::ffmul(unsigned char, unsigned char) 30.77 0.22 0.08 207630 0.39 0.39 aesEncrypt::subBytes(char*) 11.54 0.25 0.03 186867 0.16 0.91 aesEncrypt::mixColumns(char*) 3.85 0.26 0.01 20763 0.48 12.52 aesEncrypt::encryptBlock(char*) 0.00 0.26 0.00 207630 0.00 0.00 aesEncrypt::shiftRows(char*) 0.00 0.26 0.00 20764 0.00 0.00 accessJpeg::hasMore() 0.00 0.26 0.00 20763 0.00 0.00 accessJpeg::accessBlock() 0.00 0.26 0.00 40 0.00 0.00 aesEncrypt::sboxify(unsigned char) 0.00 0.26 0.00 10 0.00 0.00 aesEncrypt::roundify(unsigned char) 0.00 0.26 0.00 1 0.00 0.00 _GLOBAL__sub_I__ZN10accessJpegC2Ev 0.00 0.26 0.00 1 0.00 0.00 _GLOBAL__sub_I__ZN11encryptJpeg7processEc 0.00 0.26 0.00 1 0.00 0.00 _GLOBAL__sub_I_main 0.00 0.26 0.00 1 0.00 0.00 accessJpeg::readInFile(char*) 0.00 0.26 0.00 1 0.00 0.00 accessJpeg::jumpToStart() 0.00 0.26 0.00 1 0.00 0.00 accessJpeg::writeOutFile(char*) 0.00 0.26 0.00 1 0.00 0.00 accessJpeg::~accessJpeg() 0.00 0.26 0.00 1 0.00 0.00 aesEncrypt::setTextKey(std::string) 0.00 0.26 0.00 1 0.00 0.00 aesEncrypt::expandKey() 0.00 0.26 0.00 1 0.00 0.00 aesEncrypt::~aesEncrypt()</code> Decryption: <code>Each sample counts as 0.01 seconds. % cumulative self self total time seconds seconds calls us/call us/call name 58.97 0.23 0.23 11959488 0.02 0.02 aesEncrypt::ffmul(unsigned char, unsigned char) 25.64 0.33 0.10 207630 0.48 0.48 aesEncrypt::invSubBytes(char*) 7.69 0.36 0.03 186867 0.16 1.39 aesEncrypt::invMixColumns(char*) 5.13 0.38 0.02 20763 0.96 18.78 aesEncrypt::decryptBlock(char*) 2.56 0.39 0.01 207630 0.05 0.05 aesEncrypt::invShiftRows(char*) 0.00 0.39 0.00 20764 0.00 0.00 accessJpeg::hasMore() 0.00 0.39 0.00 20763 0.00 0.00 accessJpeg::accessBlock() 0.00 0.39 0.00 40 0.00 0.00 aesEncrypt::sboxify(unsigned char) 0.00 0.39 0.00 10 0.00 0.00 aesEncrypt::roundify(unsigned char) 0.00 0.39 0.00 1 0.00 0.00 _GLOBAL__sub_I__ZN10accessJpegC2Ev 0.00 0.39 0.00 1 0.00 0.00 _GLOBAL__sub_I__ZN11encryptJpeg7processEc 0.00 0.39 0.00 1 0.00 0.00 _GLOBAL__sub_I_main 0.00 0.39 0.00 1 0.00 0.00 accessJpeg::readInFile(char*) 0.00 0.39 0.00 1 0.00 0.00 accessJpeg::jumpToStart() 0.00 0.39 0.00 1 0.00 0.00 accessJpeg::writeOutFile(char*) 0.00 0.39 0.00 1 0.00 0.00 accessJpeg::~accessJpeg() 0.00 0.39 0.00 1 0.00 0.00 aesEncrypt::setTextKey(std::string) 0.00 0.39 0.00 1 0.00 0.00 aesEncrypt::expandKey() 0.00 0.39 0.00 1 0.00 0.00 aesEncrypt::~aesEncrypt()</code>