发明名称 Remote Authentication of an Object Using a Signature Encoded in a Number of Data Portions
摘要 A method of authenticating an object in which a computer system receives indicating data from a sensing device. The indicating data is generated in response to sensing of coded data and is indicative of an identity of the object and a plurality of signature fragments, the signature being a digital signature of at least part of the identity. The computer system uses the indicating data to determine the identity and the plurality of signature fragments. The plurality of signature fragments are then used to determined a determined signature, which is in turn used to generate a generated identity. The identity is then compared to the generated identity to authenticate the object.
申请公布号 US2008016363(A1) 申请公布日期 2008.01.17
申请号 US20070863266 申请日期 2007.09.28
申请人 SILVERBROOK RESEARCH PTY LTD 发明人 LAPSTUN PAUL;SILVERBROOK KIA
分类号 H04L9/32;A61J1/00;B41M3/14;G06K19/00;G06K19/06;G06K19/10;G07D7/00;G09C3/00;H04L9/00 主分类号 H04L9/32
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