网友您好, 请在下方输入框内输入要搜索的题目:
题目内容
(请给出正确答案)
With PGP, which of the following entity signs a users’s public key?()
- A、 The sender of the message.
- B、 The receipient of the message.
- C、 The sender’s administrator who provides the sender with the PGP program.
- D、 A third party that belongs to what’s often known as "web of trust", that can verify the relationship between the user and the key.
- E、 The vendor of the PGP program.
参考答案
更多 “With PGP, which of the following entity signs a users’s public key?()A、 The sender of the message.B、 The receipient of the message.C、 The sender’s administrator who provides the sender with the PGP program.D、 A third party that belongs to what’s often known as "web of trust", that can verify the relationship between the user and the key.E、 The vendor of the PGP program.” 相关考题
考题
下列关于PGP(PrettyGoodPrivacy)的说法中不正确的是______。A.PGP可用于电子邮件,也可以用于文件存储B.PGP可选用MD5和SHA 2种算法C.PGP采用了ZIP数据压缩算法D.PGP不可使用IDEA加密算法
考题
下列关于PGP(Pretty Good Privacy)的说法,正确的是(32)。A.PGP对电子邮件的认证机制是用MD5算法产生256位的报文摘要B.PGP既有IDEA算法的保密性,又有RSA体系的快捷性C.PGP发送方用自己的RSA私钥对报文摘要和会话密钥进行加密D.PGP的会话密钥是一次性使用的,而文件是用会话密钥加密的
考题
下列关于PGP(Pretty Good Privacy)的说法,错误的是(32)。A.PGP可用于电子邮件,也可以用于文件存储B.PGP不可使用IDEA对称加密算法C.PGP采用了ZIP数据压缩算法D.PGP可选用MD5和SHA两种Hash算法
考题
以下关于PGP(Pretty Good Privacy)软件叙述错误的是:()。A.PGP可以实现对邮件的加密、签名和认证B.PGP可以实现数据压缩C.PGP可以对邮件进行分段和重组D.PGP采用SHA算法加密邮件
考题
下列关于PGP(Pretty Good Privacy)的说法,错误的是(37)。A.PGP可用于电子邮件,也可以用于文件存储B.PGP不可使用IDEA对称加密算法C.PGP采用了ZIP数据压缩算法D.POP可选用MD5和SHA两种Hash算法
考题
以下关于PGP的描述哪一条是错误的?()A、PGP使用自由ZIP压缩例程将明文压缩以减少数据传输量和提高安全性。B、PGP根据计算机的随机状态生产一个一次性的会话密钥。C、PGP使用IDEA加密算法加密压缩后的明文。D、PGP不使用RSA公钥体制。
考题
单选题With PGP, which of the following entity signs a users’s public key?()A
The sender of the message.B
The receipient of the message.C
The sender’s administrator who provides the sender with the PGP program.D
A third party that belongs to what’s often known as web of trust, that can verify the relationship between the user and the key.E
The vendor of the PGP program.
考题
问答题简述PGP加密技术的应用。
热门标签
最新试卷