@article{weko_16251_1,
   author	 = "小山,謙二",
   title	 = "複数グループ間の暗号鍵共有法とその解析",
   journal	 = "情報処理学会論文誌",
   year 	 = "1981",
   volume	 = "22",
   number	 = "2",
   pages	 = "81--88",
   month	 = "mar"
}