ipc/brokerable_attachment_win.cc

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "ipc/brokerable_attachment.h"
   6
   7 #include "crypto/random.h"
   8
   9 namespace IPC {
  10
  11 BrokerableAttachment::AttachmentId::AttachmentId() {
  12   // In order to prevent mutually untrusted processes from stealing resources
  13   // from one another, the nonce must be secret. This generates a 128-bit,
  14   // cryptographicaly-strong random number.
  15   crypto::RandBytes(nonce, BrokerableAttachment::kNonceSize);
  16 }
  17
  18 }  // namespace IPC