[openssl-dev] [openssl.org #4022] Support for RFC 6066 in OpenSSL

Shalom, Hai via RT rt at openssl.org
Wed Aug 26 21:18:35 UTC 2015


Hello,

I'm contacting you in regards to official support of RFC 6066, specifically for the maximum fragment length negotiation feature.
In the Internet-of-Things world, the devices are very limited in memory and may not be able to support secure connections with a fragment size of up to 16KB as mandated by the RFC. In reality, many devices violate this requirement and fail if a fragment size is above some lower value (4-6K).

This extension would allow a thin client to negotiate a small fragment and improve overall memory requirements, and still be fully compliant.
As the most popular TLS library for Linux, lacking this feature on the server side makes this great feature irrelevant, and it's not desirable moving forward.

I found this patch in your web site, but it hasn't been integrated:
http://rt.openssl.org/Ticket/Attachment/49354/28294/

What is your stand with regards to officially supporting this feature in the future?

Thanks,
Hai.

----
Hai Shalom
[Description: QCA]

hshalom at qca.qualcomm.com<mailto:hshalom at qca.qualcomm.com>


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