// Copyright (C) 2007 Michael Niedermayer <michaelni@gmx.at> // Copyright (C) 2013 James Almer <jamrial@gmail.com> // Copyright (C) 2015 Zhe Wang <0x1998@gmail.com> // // Based on the RIPEMD-128 implementation from libavutil // // This program is a 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, version 3 of the License. // // You can get a copy of GNU General Public License along this program // But you can always get it from http://www.gnu.org/licenses/gpl.txt // // 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. #ifndef __RIPEMD_HH_INCLUDED__ #define __RIPEMD_HH_INCLUDED__ #include <stddef.h> #include <QtGlobal> #if defined( _MSC_VER ) && _MSC_VER < 1800 // VS2012 and older #include <stdint_msvc.h> #else #include <stdint.h> #endif class RIPEMD128 { public: RIPEMD128(); // Update hash value void update( const uchar * data, size_t len ); // Finish hashing and output digest value. void digest( uchar * digest ); private: quint64 count; // number of bytes in buffer uchar buffer[64]; // 512-bit buffer of input values used in hash updating quint32 state[10]; // current hash value void transform( const uchar buffer[64] ); }; #endif // __RIPEMD_HH_INCLUDED__