| // 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. | |
| 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 ] ); | |
| }; | |