When the certificate is created it is possible to configure -keysize
option for command genkeypair
.
Is it possible to see a certificate keysize using keytool?
I have tried these options without success:
keytool -list –rfc
keytool -list –v
Was not able to find it here: https://docs.oracle.com/javase/8/docs/technotes/tools/unix/keytool.html#keytool_option_list
This is not possible with keytool, but there is a GUI alternative called "KeyStore Explorer" that shows the key size: