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/*
* NoScript Commons Library
* Reusable building blocks for cross-browser security/privacy WebExtensions.
* Copyright (C) 2020-2024 Giorgio Maone <https://maone.net>
*
* SPDX-License-Identifier: GPL-3.0-or-later
*
* 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/>.
*/
async function sha256(aString) {
const bytes = new TextEncoder().encode(aString);
const hashBytes = await crypto.subtle.digest("SHA-256", bytes);
return new Uint8Array(hashBytes).reduce(
(s, b) => s + b.toString(16).padStart(2, "0"), ""
);
}
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