@inproceedings{weko_151221_1,
   author	 = "藤堂,洋介 and 森井,昌克",
   title	 = "L-018 Lattice Cryptosystem with Polynomial Ring Secure Against the Han's Attack",
   booktitle	 = "情報科学技術フォーラム講演論文集",
   year 	 = "2011",
   volume	 = "10",
   number	 = "4",
   pages	 = "211--214",
   month	 = "sep"
}