发明名称 Data processing device and control method thereof
摘要 A data generating device (201) comprises a variable-length data input means (203) configured to input variable-length data, an embedding means (206) configured to embed identification data corresponding to format information indicating the format of the variable-length data to the variable-length data; an location information acquiring means (208) configured to acquire location information showing locations corresponding to identification data in variable-length data; and an outputting means (209) configured to output the variable-length data in which the identification data is embedded and the location information, wherein the variable-length data comprises a public key certificate.
申请公布号 EP1848144(A3) 申请公布日期 2016.11.16
申请号 EP20070106404 申请日期 2007.04.18
申请人 CANON KABUSHIKI KAISHA 发明人 SUGA, YUJI
分类号 H04L9/32;H04L29/06 主分类号 H04L9/32
代理机构 代理人
主权项
地址