@inproceedings{weko_133279_1, author = "小出,昭夫", title = "データハイディングにおける埋め込み・抽出の順序指定鍵", booktitle = "全国大会講演論文集", year = "1998", volume = "第56回", number = "ソフトウェア科学・工学", pages = "408--409", month = "mar" }