A group of devices are fabricated based on a common design, each device having a corresponding plurality of measurable characteristics that is unique in the group to that device, each device having a measurement module for measuring the measurable characteristics. Authentication of one of the group of devices is enabled by selective measurement of one or more of the plurality of measurable characteristics of the device.
申请公布号
WO03090259(A2)
申请公布日期
2003.10.30
申请号
WO2003US11469
申请日期
2003.04.14
申请人
MASSACHUSETTS INSTITUTE OF TECHNOLOGY;DEVADAS, SRINIVAS;GASSEND, BLAISE;VAN DIJK, MARTEN;CLARKE, DWAINE