单选

●下面有关加密技术的叙述中,(15)是错误的。

(15)

  • ●下面有关加密技术的叙述中,(15)是错误的。    (15)A.IDEA是一种对称加密算法
  • B.公钥加密技术和单向陷门函数密不可分
  • C.IKE是一种消息摘要算法
  • D.公钥加密的一个重要应用是数字签名
参考答案
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