发明授权
- 专利标题： Secure use of externally stored data
- 专利标题（中）： 安全使用外部存储的数据
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申请号： US12325582申请日： 2008-12-01
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公开(公告)号： US07896247B2公开(公告)日： 2011-03-01
- 发明人: Ravi Singh , Neil Patrick Adams , Richard Paul Sibley
- 申请人： Ravi Singh , Neil Patrick Adams , Richard Paul Sibley
- 申请人地址： CA Waterloo, Ontario
- 专利权人： Research In Motion Limited
- 当前专利权人： Research In Motion Limited
- 当前专利权人地址： CA Waterloo, Ontario
- 代理机构： Ridout & Maybee LLP
- 主分类号： G06K7/00
- IPC分类号： G06K7/00 ; G06K7/08 ; G06K19/00 ; G06K19/06
摘要：
A smart card reader is adapted to extract and store authentication data from a response APDU received from a smart card before generating a filtered response APDU, wherein the filtered response APDU does not include the authentication data. Beneficially, when the smart card reader transmits the filtered response APDU toward a destination, the biometric template data is less susceptible to interception, thereby providing a more secure solution.
公开/授权文献
- US20100133342A1 SECURE USE OF EXTERNALLY STORED DATA 公开/授权日：2010-06-03
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