公开(公告)号：US20170099150A1

公开(公告)日：2017-04-06

申请号：US15284116

申请日：2016-10-03

Applicant: Google Inc.

Inventor： Michael Burrows ,  Himabindu Pucha ,  Raja Daoud ,  Jatin Lodhia ,  Ankur Taly

IPC: H04L9/32 ,  H04L29/06

CPC classification number: H04L9/3247 ,  G06F21/64 ,  G06F2221/0711 ,  G06F2221/2141 ,  H04L63/0442

Abstract: In a distributed system, data is shared between three or more electronic devices. The first device generates and signs an object that includes the data. A second device receives the signed object and determines whether the signed object is valid. If valid, the second device will generate a validated signed object and send it to a third device. The third device will validate the object by determining whether the object includes valid signatures of both the first and second devices.