%0 Journal Article %T Cryptanalysis and improved mutual authentication key agreement protocol using pseudo-identity %A Jo, Hyang-Rim %A Pak, Kyong-Sok %A Kim, Chung-Hyok %A Zhang, Il-Jin %J PLoS ONE %V 17 %N 7 %D 2022-07-28 %I Public Library of Science %~ DeepDyve