CISSP官方习题精选--非对称加密
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CISSP官方习题集（第二版）精选，按知识点归集。
汤季洪(CISSP313087) 盘茜(CISSP621001)译校。
Mike and Renee would like to use an asymmetric cryptosystem to communicate with each other. They are located in different parts of the country but have exchanged encryption keys by using digital certificates signed by a mutually trusted certificate authority.
Mike和Renee希望使用非对称密码系统相互通信。他们位于国家的不同地区，但通过共同信任的证书颁发机构签署的数字证书来交换加密密钥。
1. When the certificate authority (CA) created Renee’s digital certificate, what key was contained within the body of the certificate?
A. Renee’s public key
B. Renee’s private key
C. CA’s public key
D. CA’s private key
当证书颁发机构(CA)创建Renee的数字证书时，证书正文中包含什么密钥？
A. Renee的公钥
B. Renee的私钥
C. CA的公钥
D. CA的私钥
2. When the certificate authority created Renee’s digital certificate, what key did it use to digitally sign the completed certificate?
A. Renee’s public key
B. Renee’s private key
C. CA’s public key
D. CA’s private key
证书颁发机构创建Renee的数字证书时，使用什么密钥对完成的证书进行数字签名？
A. Renee的公钥
B. Renee的私钥
C. CA的公钥
D. CA的私钥
3. When Mike receives Renee’s digital certificate, what key does he use to verify the authenticity of the certificate?
A. Renee’s public key
B. Renee’s private key
C. CA’s public key
D. CA’s private key
当Mike收到Renee的数字证书时，他使用什么密钥来验证证书的真实性？
A. Renee的公钥
B. Renee的私钥
C. CA的公钥
D. CA的私钥
4. Mike would like to send Renee a private message using the information gained during this exchange. What key should he use to encrypt the message?
A. Renee’s public key
B. Renee’s private key
C. CA’s public key
D. CA’s private key
Mike希望使用在此交换期间获得的信息向Renee发送一条私人消息。
他应该使用什么密钥来加密消息？
A. Renee的公钥
B. Renee的私钥
C. CA的公钥
D. CA的私钥
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