| 摘要 |
PROBLEM TO BE SOLVED: To prevent the existence of a secret image from being known. SOLUTION: This information processing apparatus or the like includes an index indication creating means for creating, when creating an index listing indication of files, an index indication of a file having a concealing attribute, based on an index indication of a file having a disclosing attribute in the file index listing indication. COPYRIGHT: (C)2007,JPO&INPIT
|
