michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: package org.mozilla.gecko.browserid;
michael@0: 
michael@0: import java.security.GeneralSecurityException;
michael@0: 
michael@0: import org.mozilla.gecko.sync.ExtendedJSONObject;
michael@0: 
michael@0: 
michael@0: public interface VerifyingPublicKey {
michael@0:   /**
michael@0:    * Generate a JSON representation of a public key.
michael@0:    *
michael@0:    * @param publicKey
michael@0:    *          to represent.
michael@0:    * @return JSON representation.
michael@0:    */
michael@0:   public ExtendedJSONObject toJSONObject();
michael@0: 
michael@0:   /**
michael@0:    * Verify a signature.
michael@0:    *
michael@0:    * @param message
michael@0:    *          to verify signature of.
michael@0:    * @param signature
michael@0:    *          to verify.
michael@0:    * @return true if signature is a signature of message produced by the private
michael@0:    *         key corresponding to this public key.
michael@0:    * @throws GeneralSecurityException
michael@0:    */
michael@0:   public boolean verifyMessage(byte[] message, byte[] signature) throws GeneralSecurityException;
michael@0: }