%0 Journal Article %T Authentication method using the variation of power generation time in energy harvester and its evaluation %A Nozaki, Yusuke %A Yoshikawa, Masaya %J Electronics and Communications in Japan %V 103 %N 5-6 %P 30-40 %@ 1942-9533 %D 2020-06-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve