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.sync.jpake;
michael@0: 
michael@0: import java.math.BigInteger;
michael@0: 
michael@0: import org.mozilla.gecko.sync.ExtendedJSONObject;
michael@0: import org.mozilla.gecko.sync.setup.Constants;
michael@0: 
michael@0: public class JPakeJson {
michael@0:   /*
michael@0:    * Helper function to generate a JSON-encoded ZKP.
michael@0:    */
michael@0:   public static ExtendedJSONObject makeJZkp(BigInteger gr, BigInteger b, String id) {
michael@0:     ExtendedJSONObject result = new ExtendedJSONObject();
michael@0:     result.put(Constants.ZKP_KEY_GR, BigIntegerHelper.toEvenLengthHex(gr));
michael@0:     result.put(Constants.ZKP_KEY_B, BigIntegerHelper.toEvenLengthHex(b));
michael@0:     result.put(Constants.ZKP_KEY_ID, id);
michael@0:     return result;
michael@0:   }
michael@0: }