Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) UMEDA Kozue and MIYAJI Atsuko,改良NR署名を用いた匿名性強化型グループ署名,Technical report of IEICE. ISEC,,"The Institute of Electronics, Information and Communication Engineers",2005-09-09,105,290,79-86,https://cir.nii.ac.jp/crid/1573105977175904000,