We see the same problem with DTLS over SCTP.
In our application, there are messages as large as 60K, so we are interested in
knowing if there is a way to send them over DTLS.
-Brian
-Original Message-
From: Iñaki Baz Castillo [mailto:i...@aliax.net]
Sent: Thursday, August 21, 2014 1:3
2014-08-22 14:43 GMT+02:00 Brian Hassink :
> We see the same problem with DTLS over SCTP.
>
> In our application, there are messages as large as 60K, so we are interested
> in knowing if there is a way to send them over DTLS.
I assume you mean "SCTP over DTLS".
That's a good point. However I do
z Castillo [mailto:i...@aliax.net]
Sent: Friday, August 22, 2014 9:06 AM
To: openssl-users@openssl.org
Subject: Re: SSL_MODE_ENABLE_PARTIAL_WRITE does not work in DTLS
2014-08-22 14:43 GMT+02:00 Brian Hassink mailto:brian.hass...@oracle.com"brian.hass...@oracle.com>:
> We see the s
2014-08-22 15:28 GMT+02:00 Brian Hassink :
> I do mean DTLS/SCTP (RFC6083).
>
> In our application, we have Diameter (RFC6733) traffic which can involve
> large messages.
OK, got it. In my case is SCTP over DTLS (WebRTC DataChannel), but the
underlying problem is the same (both UDP and SCTP are me
It is sad to know that this question will never be replied by the
OpenSSL developers. May I know what I should do? I am not sure whether
this is a bug or not, should I report it as a bug? If so, how? The
OpenSSL homepage provides NO WAY to report a bug.
This project really annoys me.
2014-08-21 1
Found it, and mail sent to r...@openssl.org.
2014-08-31 14:34 GMT+02:00 Iñaki Baz Castillo :
> It is sad to know that this question will never be replied by the
> OpenSSL developers. May I know what I should do? I am not sure whether
> this is a bug or not, should I report it as a bug? If so, how?
The website isn't great, and it's not immediately obvious where to email bug
reports. It's one of the things we're working on.
I don't know if you can do partial writes over UDP. You might look at section
4.1 of this original paper:
https://crypto.stanford.edu/~nagendra/papers/dtls.pdf
:��I
On Sun, Aug 31, 2014 at 09:34:50AM -0400, Salz, Rich wrote:
> I don't know if you can do partial writes over UDP. You might
> look at section 4.1 of this original paper:
> https://crypto.stanford.edu/~nagendra/papers/dtls.pdf
It seems fairly obvious to me that partial writes don't make sense
for
On 31 Aug 2014, at 14:34, Iñaki Baz Castillo wrote:
> It is sad to know that this question will never be replied by the
> OpenSSL developers. May I know what I should do? I am not sure whether
> this is a bug or not, should I report it as a bug? If so, how? The
> OpenSSL homepage provides NO WAY
Thanks to all for your useful replies. Comments inline:
2014-08-31 19:14 GMT+02:00 Michael Tuexen :
>>> It does not work. I call SSL_write() by passing a very long data
>>> (65536) and it still returns -1. So, in case I want to write a big
>>> data over a DTLS UDP connection, how can I do that? I
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