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/*
* Normaliz
* Copyright (C) 2007-2025 W. Bruns, B. Ichim, Ch. Soeger, U. v. d. Ohe
* 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 3 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, see <https://www.gnu.org/licenses/>.
*
* As an exception, when this program is distributed through (i) the App Store
* by Apple Inc.; (ii) the Mac App Store by Apple Inc.; or (iii) Google Play
* by Google Inc., then that store may impose any digital rights management,
* device limits and/or redistribution restrictions that are required by its
* terms of service.
*/
#ifndef LIBNORMALIZ_NMZ_HASHLIBRARY_HPP
#define LIBNORMALIZ_NMZ_HASHLIBRARY_HPP
// We are using "hash-library" by Stephan Brumme
// to compute SHA-256 hashes.
// See
// https://create.stephan-brumme.com/hash-library/
// https://github.com/stbrumme/hash-library
#include <string>
#include <vector>
namespace libnormaliz {
using namespace std;
// Compute SHA-256 hash of a string, excluding final zero
// Return hex-values as string over '0',...,'9','a',...,'f'
string sha256str(const string& text, bool verbose = false);
// Compute SHA-256 hash of a string, excluding final zero
// Return as vector<char> of size sha256.HashBytes (== 32)
vector<unsigned char> sha256hexvec(const string& text, bool verbose = false);
} // namespace libnormaliz
#endif
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