The Tor Browser / file revision

 /* This Source Code Form is subject to the terms of the Mozilla Public

  * License, v. 2.0. If a copy of the MPL was not distributed with this

  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

 #include "nsISupports.idl"

 /**

  * An interface for verifying that a given string of data was signed by the

  * private key matching the given public key.

  */

 [scriptable, uuid(0a84b3d5-6ba9-432d-89da-4fbd0b0f2aec)]

 interface nsIDataSignatureVerifier : nsISupports

 {

   /**

    * Verifies that the data matches the data that was used to generate the

    * signature.

    *

    * @param aData      The data to be tested.

    * @param aSignature The signature of the data, base64 encoded.

    * @param aPublicKey The public part of the key used for signing, DER encoded

    *                   then base64 encoded.

    * @returns true if the signature matches the data, false if not.

    */

   boolean verifyData(in ACString aData, in ACString aSignature, in ACString aPublicKey);

 };