30 lines
1.0 KiB
Dart
30 lines
1.0 KiB
Dart
/*
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* Famedly Matrix SDK
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* Copyright (C) 2019, 2020, 2021 Famedly GmbH
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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export 'native.dart' if (dart.library.js) 'js.dart';
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import 'dart:typed_data';
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import 'dart:math';
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Uint8List secureRandomBytes(int len) {
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final rng = Random.secure();
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final list = Uint8List(len);
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list.setAll(0, Iterable.generate(list.length, (i) => rng.nextInt(256)));
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return list;
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}
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