TY - Chinese Journal of Network and Information Security A1 - Xiao YU,Li TIAN,Zhe LIU,Jie WANG T1 - Research on key management and authentication protocol of PDA in smart grid Y1 - 2018-03-01 JF - Chinese Journal of Netword and Information Security JO - Chinese Journal of Network and Information Security SP - 68 EP - 75 VL - 4 IS - 3 UR - https://www.infocomm-journal.com/cjnis N1 - 10.11959/j.issn.2096-109x.2018026 ER -