mirror of
https://github.com/signalapp/Signal-Desktop.git
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Jamie
24 lines
680 B
TypeScript
24 lines
680 B
TypeScript
// Copyright 2019 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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import { PrivateKey, PublicKey } from '@signalapp/libsignal-client';
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export function sign(
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privateKey: Uint8Array<ArrayBuffer>,
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message: Uint8Array<ArrayBuffer>
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): Uint8Array<ArrayBuffer> {
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const privKeyObj = PrivateKey.deserialize(privateKey);
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const signature = privKeyObj.sign(message);
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return signature;
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}
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export function verify(
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publicKey: Uint8Array<ArrayBuffer>,
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message: Uint8Array<ArrayBuffer>,
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signature: Uint8Array<ArrayBuffer>
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): boolean {
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const pubKeyObj = PublicKey.deserialize(publicKey);
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const result = pubKeyObj.verify(message, signature);
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return result;
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}
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