challenger_util.h (1493B)
1 /* 2 This file is part of CHALLENGER 3 Copyright (C) 2023 Taler Systems SA 4 5 CHALLENGER is free software; you can redistribute it and/or modify it under the 6 terms of the GNU General Public License as published by the Free Software 7 Foundation; either version 3, or (at your option) any later version. 8 9 CHALLENGER is distributed in the hope that it will be useful, but WITHOUT ANY 10 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR 11 A PARTICULAR PURPOSE. See the GNU General Public License for more details. 12 13 You should have received a copy of the GNU General Public License along with 14 CHALLENGER; see the file COPYING. If not, see <http://www.gnu.org/licenses/> 15 */ 16 /** 17 * @file include/challenger_util.h 18 * @brief Interface for common utility functions 19 * @author Christian Grothoff 20 */ 21 #ifndef CHALLENGER_UTIL_H 22 #define CHALLENGER_UTIL_H 23 24 #include <gnunet/gnunet_util_lib.h> 25 26 27 /** 28 * Nonce used to uniquely (and unpredictably) identify validations. 29 */ 30 struct CHALLENGER_ValidationNonceP 31 { 32 /** 33 * 256-bit nonce used to identify validations. 34 */ 35 uint32_t value[256 / 32]; 36 }; 37 38 39 /** 40 * Nonce to uniquely (and unpredictably) identify access tokens. 41 */ 42 struct CHALLENGER_AccessTokenP 43 { 44 /** 45 * 256-bit nonce used to identify grants. 46 */ 47 uint32_t value[256 / 32]; 48 }; 49 50 51 /** 52 * Return project data used by Challenger. 53 * 54 * @return project data for challenger 55 */ 56 const struct GNUNET_OS_ProjectData * 57 CHALLENGER_project_data (void); 58 59 60 #endif