38 lines
1.3 KiB
Dart
38 lines
1.3 KiB
Dart
// Haveno App extends the features of Haveno, supporting mobile devices and more.
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// Copyright (C) 2024 Kewbit (https://kewbit.org)
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// Source Code: https://git.haveno.com/haveno/haveno-app.git
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//
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// Author: Kewbit
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// Website: https://kewbit.org
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// Contact Email: me@kewbit.org
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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 published by
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// the Free Software Foundation, either version 3 of the License, or
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// (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 <http://www.gnu.org/licenses/>.
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import 'dart:math';
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String generateHexSalt([int length = 32]) {
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final secureRandom = Random.secure();
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final saltBytes =
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List<int>.generate(length, (i) => secureRandom.nextInt(256));
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return bytesToHex(saltBytes);
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}
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String bytesToHex(List<int> bytes) {
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final buffer = StringBuffer();
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for (var byte in bytes) {
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buffer.write(byte.toRadixString(16).padLeft(2, '0'));
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}
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return buffer.toString();
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}
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