title: Doesn't this cipher suite mention key size - "TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA"?
body: <p>I had assumed that the RSA key size would be 256. But it can't. </p>
  
  <p>On trying to generate RSA keystore using keytool it gives error "rsa keys must be at least 512 bits long". </p>
  
  <p>The command used is - "keytool -genkey -alias mydomain -keyalg RSA -keystore RSAkeystore.jks -keysize 256".</p>