Other than my nit about the “make the compiler happy”, this all looks fine.

For KeyUpdate, shouldn’t it never be null given the suite and protocol are 
already known good?  I have not problem with the check to be cautious even if 
it should never happen. 

Tony 

> On Dec 14, 2018, at 9:00 AM, Xue-Lei Fan <[email protected]> wrote:
> 
> Hi,
> 
> Could I have the fix reviewed?
>   http://cr.openjdk.java.net/~xuelei/8213782/webrev.00/
> 
> The SSLCipher.createReadCipher() and createWriteCipher() could return null if 
> the cipher is not supported or the cipher is not available for a certain 
> protocol version.  The caller should check the null value, and send back a 
> "illegal_parameter" alert for such cases.
> 
> I did not add new regression test. The update is straightforward, while 
> constructing an illegal handshake message for such cases is complicated.
> 
> Thanks,
> Xuelei

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