3關於非對稱式加密（Asymmetric cryptography)的敘述，下列何者錯誤？(A)非對稱式加密可以做到使用者認證的功能(B)非對稱式加密比對稱式加密安全(C)非對稱式加密可以提供金鑰管理

問題詳情

3關於非對稱式加密（Asymmetric cryptography)的敘述，下列何者錯誤？
(A)非對稱式加密可以做到使用者認證的功能
(B)非對稱式加密比對稱式加密安全
(C)非對稱式加密可以提供金鑰管理之功能
(D)非對稱式加密可以提供數位簽章的功能

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