27 lines
No EOL
1.1 KiB
JavaScript
27 lines
No EOL
1.1 KiB
JavaScript
/*
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* NoScript Commons Library
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* Reusable building blocks for cross-browser security/privacy WebExtensions.
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* Copyright (C) 2020-2024 Giorgio Maone <https://maone.net>
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*
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* SPDX-License-Identifier: GPL-3.0-or-later
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*
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* This program is free software: you can redistribute it and/or modify it under
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* the terms of the GNU General Public License as published by the Free Software
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* Foundation, either version 3 of the License, or (at your option) any later
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* version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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async function sha256(aString) {
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const bytes = new TextEncoder().encode(aString);
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const hashBytes = await crypto.subtle.digest("SHA-256", bytes);
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return new Uint8Array(hashBytes).reduce(
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(s, b) => s + b.toString(16).padStart(2, "0"), ""
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);
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} |