发明名称 INFORMATION PROCESSING APPARATUS AND SYSTEM AND DATA COMMUNICATION METHOD PERTAINING TO THE INFORMATION PROCESSING SYSTEM
摘要 A first information processing apparatus encrypts data that it receives from a second information processing apparatus, and transmits the data thus encrypted to an external device. The second information processing apparatus transmits the data to the first information processing apparatus according to a data size that results after a data size being necessary for communication of the encrypted data is subtracted from a specified data size.
申请公布号 US2008028203(A1) 申请公布日期 2008.01.31
申请号 US20070769252 申请日期 2007.06.27
申请人 CANON KABUSHIKI KAISHA 发明人 SAKAI MASAHIKO
分类号 H04L9/00 主分类号 H04L9/00
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