Information Hiding Method Based on ZIP Document Format
Min Qiang Xu · Jisuanji gongcheng · 2011
This paper researches standard format of ZIP document,presents a general information hiding method based on ZIP document format.It can delete ZIP document's index of central directory to modify the display output,reach the goal of hiding information.It also presents information hiding method based on Word 2007 ZIP document format.It can replace the extra field's data of local file header to embed secret information.Theoretical analysis and experimental results show that both the above algorithms have better elusive.