| // Copyright 2015 The Vanadium Authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style | |
| // license that can be found in the LICENSE file. | |
| var sha256d = require('sha256d'); | |
| module.exports = hash; | |
| function hash(data) { | |
| var h = sha256d(); | |
| var string = JSON.stringify(data); | |
| h.update(string); | |
| return h.digest('hex'); | |
| } |