On 04/25/2017 10:01 PM, Roelof Du Toit wrote:
>
> During interop testing with an open-source stack I ran into the following:
>
> CH ---->
>
> <---- SH,{EE,Cert,CV,Fin}
>
> alert ---->
>
>  
>
> The alert was due to a decode error on *CV*, and the stack in question
> sent the alert in a *plaintext* record.
>
>  
>

You could say which open-source stack you were using.

I know that OpenSSL, at least, still has:

        /*
         * TODO(TLS1.3): This actually causes a problem. We don't yet know
         * whether the next record we are going to receive is an unencrypted
         * alert, or an encrypted handshake message. We're going to need
         * something clever in the record layer for this.
         */

but I don't think I looked at what the sending side does, yet.

-Ben
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