The 3GPP authentication and key agreement has two security shortages. One is that it needs a strong secure channel assumption between the VLR and the HLR,and will easily suffer from the active attack after the adversary accesses the channel.是什么意思_The 3GPP authentication and key agreement has two security shortages. One is that it needs a strong secure channel assumption between the VLR and the HLR,and will easily suffer from the active attack after the adversary accesses the channel.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句