[erlang-questions] DTLS client/server

Andreas Schultz <>
Thu Oct 17 16:23:29 CEST 2013


Hi Pablo,

I you are desperate to have something working right now, you can always
use my prototype from there:

https://github.com/RoadRunnr/otp/tree/new_crypto_dtls

But be aware that the OTP version will have a different API. My version uses
a wrapper module to read DTLS traffic from somewhere and pass it into the
SSL library. For udp, lib/ssl/src/ssl_udp.erl already exists and 
[{versions, ['dtlsv1.2', dtlsv1]}, {cb_info, ssl_udp}] in your ssl options
should work. For other transport layers, you have to implement that module
yourself.

Andreas

----- Original Message -----
> Is there a chance for release preview of DTLS before the R17 release on
> February?
> 
> Thanks
> 
> 
> 
> On Thu, Aug 1, 2013 at 1:03 AM, pablo platt <  > wrote:
> 
> 
> 
> I see some DTLS files in the source:
> https://github.com/erlang/otp/tree/maint/lib/ssl/src
> 
> Is it unusable or just unstable?
> 
> Do you have a rough estimate when we can expect it?
> Next minor release? Next major release?
> 
> Thanks
> 
> 
> On Thu, Aug 1, 2013 at 12:57 AM, Ingela Andin <  > wrote:
> 
> 
> 
> Hi, OTP is working on that but it is not ready yet.
> Regards Ingela - OTP team Ericsson AB
> 
> Skickat från min iPhone
> 
> 31 jul 2013 kl. 17:52 skrev pablo platt <  >:
> 
> 
> 
> 
> Hi,
> 
> Is there a library that implements DTLS client and server in Erlang?
> DTLS is the UDP version of TLS
> Datagram Transport Layer Security
> http://tools.ietf.org/html/rfc4347
> 
> Thanks
> 
> 
> 
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-- 
Dipl. Inform.
Andreas Schultz

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