发明名称 |
OPTIMIZED BIOMETRIC AUTHENTICATION METHOD AND SYSTEM |
摘要 |
An efficient exchange of messages in a system for authenticating access to a base device is facilitated through the selection of a particular biometric template from among a plurality of biometric templates. Rather than transmitting the template to a peripheral device, an indication of a location of the particular biometric template within the plurality of biometric templates is transmitted to the peripheral device. At the peripheral device, once the indication of the location and a biometric candidate are received, the particular biometric template may be located and compared to the biometric candidate. Finally, an indication of a result of the comparing may be transmitted to the base device.
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申请公布号 |
CA2712536(A1) |
申请公布日期 |
2009.07.30 |
申请号 |
CA20092712536 |
申请日期 |
2009.01.22 |
申请人 |
RESEARCH IN MOTION LIMITED |
发明人 |
ADAMS, NEIL PATRICK;LITTLE, HERBERT A. |
分类号 |
A61B5/117;G06F21/00;H04W12/06 |
主分类号 |
A61B5/117 |
代理机构 |
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