发明名称 IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, INFORMATION PROCESSING APPARATUS, AND INFORMATION PROCESSING METHOD
摘要 In an image forming method of receiving encrypted data generated by an information processing apparatus, decrypting the encrypted data into data to be printed, and causing an image forming apparatus to execute printing processing, print data is acquired by decrypting the received encrypted data, and the acquired print data is converted into image data for which the printing processing can be performed. The image data is encrypted with first key information.
申请公布号 EP1774697(A1) 申请公布日期 2007.04.18
申请号 EP20050766529 申请日期 2005.07.14
申请人 CANON KABUSHIKI KAISHA 发明人 KIMURA, YOSHIO
分类号 G06F21/60;G06F3/12;H04L9/08;H04N1/44 主分类号 G06F21/60
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