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公开(公告)号：US20170099347A1
公开(公告)日：2017-04-06
申请号：US15284078
申请日：2016-10-03
Applicant: Google Inc.
Inventor： Himabindu Pucha , Raja Daoud , Michael Burrows
CPC classification number: H04L67/1044 , G06F16/178 , H04L61/2069 , H04L63/101 , H04L67/1095 , H04L67/1097 , H04L67/40 , H04W4/80
Abstract: A system for creating a sync group in a distributed system may include an offline electronic device having a short range communication transmitter and a storage service, and a computer-readable storage medium comprising one or more programming instructions. The system may receive a request from an application to create a sync group, and verify that the application has read access to the storage service. In response to verifying that the application has read access to the storage service, the system may create the sync group by receiving an indication of one or more objects stored in the storage service that are to be shared, identifying one or more members of the sync group, and assigning one or more permissions to the one or more members that are identified. The system may synchronize access to the objects among the electronic device and one or more member electronic devices.
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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
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.
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