-keyalg RSA和CipherSuite RSA之间的区别 [英] Difference between -keyalg RSA and CipherSuite RSA

问题描述

我试图更深入地了解SSL，但是昨天看到您可以使用keytool指定-keyalg RSA时，我感到困惑.

keytool中的-keyalg RSA与指定RSA的密码套件之间有什么区别，例如ECDHE_RSA_WITH_AES_128_CBC_SHA256.

谢谢.

解决方案

'keyalg'指定用于私钥/公钥对的算法，该算法与X.509证书一起用于身份验证目的，包括SSL的身份验证阶段. /p>

密码套件指定了用于SSL会话的对称密钥，消息摘要算法和身份验证方法.

I am trying to understand SSL more in depth but I was confused yesterday when I saw that you could specify -keyalg RSA with keytool.

What is the difference between -keyalg RSA in keytool and a cipher suite which specifies RSA e.g. ECDHE_RSA_WITH_AES_128_CBC_SHA256.

Thanks.

解决方案

'keyalg' specifies the algorithm for a private/public key pair, used in association with X.509 certificates for authentication purposes including the authentication phase of SSL.

Cipher suites specify symmetric keys, message digest algorithms, and authentication methods, for use in SSL sessions.

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