[openssl-users] configuring OpenSSL to split handshake messages

Matt Caswell matt at openssl.org
Thu Nov 15 11:12:15 UTC 2018

On 15/11/2018 10:53, Eugène Adell wrote:
> Hello,
> I am looking for a way to configure OpenSSL then it will send handshake records
> one by one in their respective TCP packet, instead of sending one big message
> containing several records. Typically, in my network captures I see the server
> sending one message containing Server Hello + Certificate + Server Hello Done
> records, and I would like to know how to send 3 messages, each one containing
> only one record. I checked OpenSSL options and the user mailing-list archives
> without finding the answer, and I am not sure this is even possible (by
> configuration only).

I'm intrigued to know why you would want to do that. Anyway, I don't believe
this is currently possible without modifying the OpenSSL source code.


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