@inproceedings{weko_196227_1,
   author	 = "櫻井,幸一 and Somnath,PANJA and Sabyasachi,DUTTA",
   title	 = "How to make undeniable evidence on Secret handshakes",
   booktitle	 = "第81回全国大会講演論文集",
   year 	 = "2019",
   volume	 = "2019",
   number	 = "1",
   pages	 = "393--394",
   month	 = "feb"
}