A key escrow cryptosystem can provide protection for user s privacy, while at the same time, allows for the wiretapping when lawfully authorized.是什么意思_A key escrow cryptosystem can provide protection for user s privacy, while at the same time, allows for the wiretapping when lawfully authorized.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句