发明名称 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD AND STORAGE MEDIUM
摘要 An information processing apparatus including a processor configured to divide print data into a plurality of separated data pieces, and generate a transmitting unit for each of the plurality of separated data pieces. Each of the transmitting units is generated by combining a hash value and the separated data piece, and the hash value for a first transmitting unit is generated using an electronic signature and the hash value for each of transmitting units that is not the first transmitting unit is generated using the previous separated data piece.
申请公布号 US2010195137(A1) 申请公布日期 2010.08.05
申请号 US20100759530 申请日期 2010.04.13
申请人 CANON KABUSHIKI KAISHA 发明人 HAMADA NOBORU
分类号 G06K15/02;G06F21/00;H04L9/28;H04L29/06 主分类号 G06K15/02
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