Re: [Linphone-developers] RES: RES: How to compile with "enable_zrtp=yes"? (Thank for the hint)

[Guillaume BIENKOWSKI]

Hello,

Absolutely, you can use SRTP without ZRTP.

Guillaume

Le 13 nov. 2013 à 11:49, Rodrigo Pimenta Carvalho <address@hidden> a écrit :

> Hi Guillaume.
> 
> 
> Yes. My team needs to compile for iOS. 
> I have already got success compiling without ZRTP enabled + GPL mode.
> 
> Thank you very much for telling me about ZRTP and makefiles!
> So, we will be waiting  for the  announcement about ZRTP.
> 
> My application on top of liblinphone can use SRTP without using ZRTP, as an 
> alternative, can't it?
> 
> Best regards.  
> 
> 
> RODRIGO PIMENTA CARVALHO
> Inatel Competence Center
> Software
> Ph: +55 35 3471 9300     (Brasil)
> ________________________________________
> De: address@hidden address@hidden em Nome de Guillaume BIENKOWSKI 
> address@hidden
> Enviado: quarta-feira, 13 de novembro de 2013 6:10
> Para: address@hidden
> Assunto: Re: [Linphone-developers] RES: How to compile with     
> "enable_zrtp=yes"? (bit confused)
> 
> Hello Rodrigo,
> 
> If you are compiling on iOS, ZRTP compilation was broken when we switched to 
> using Clang.
> As of today, the makefiles are not correctly gathering the openssl version 
> (even if it is compiled), and use the system one, which produces 
> non-executable libraries...
> We’ll look at this and make an announcement when ZRTP can be safely enabled 
> on iOS.
> 
> Guillaume
> 
> Le 13 nov. 2013 à 08:57, Guillaume Beraudo <address@hidden> a écrit :
> 
>> Hi Rodrigo,
>> 
>> You are trying to compile ios version aren't you?
>> 
>> 
>> Guillaume
>> 
>> 
>> On Tue, Nov 12, 2013 at 02:07:53PM -0200, Rodrigo Pimenta Carvalho wrote:
>>> Hi Juha, Guillaume and Jalindar.
>>> 
>>> Thank all of you for the comments.
>>> But, I'm still a bit confused, as I am willing to use liblinphone:
>>> 
>>> 1 - Have I to download some package (openssl or libgcrypt or libccrtp or 
>>> libzrtpcpp-dev)  from somewhere?
>>> 
>>> 2 - If yes, from which site? If not, is it enough to compile in the order 
>>> that Jalindar suggested, by means of respectively makefiles?
>>> 
>>> 3 - If I have the possibility to use just SRTP in linphone, when it could 
>>> be necessary to choose ZRTP?
>>> 
>>> Thanks a lot.
>>> Rodrigo Pimenta Carvalho
>>> 
>>> RODRIGO PIMENTA CARVALHO
>>> Inatel Competence Center
>>> Software
>>> Ph: +55 35 3471 9389     (Brasil)
>>> ________________________________________
>>> De: address@hidden address@hidden em Nome de Guillaume Beraudo 
>>> address@hidden
>>> Enviado: terça-feira, 12 de novembro de 2013 12:05
>>> Para: address@hidden
>>> Assunto: Re: [Linphone-developers] How to compile with "enable_zrtp=yes"?
>>> 
>>> Hi,
>>> 
>>> Zrtp uses srtp.
>>> If you want srtp and tls (by polarssl) then you need our srtp version.
>>> 
>>> 
>>> Guillaume
>>> 
>>> On Tue, Nov 12, 2013 at 01:00:20PM +0200, Juha Heinanen wrote:
>>>> JALINDAR writes:
>>>> 
>>>>> This error tells that it need librztpcpp library which need libccrtp
>>>>> library and which need libgcrypt or openssl .
>>>>> 
>>>>> so *libgcrypt / openssl -> libccrtp -> librztpcpp -> linphone*
>>>>> 
>>>>> this is the sequence needed to compile linphone *fow with zrtp
>>>>> enabled.*
>>>> 
>>>> in theory yes, but my experience is that compiling linphone with zrtp
>>>> also requires linphone's *own* version of libsrtp.
>>>> 
>>>> -- juha
>>>> 
>>>> _______________________________________________
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>>> 
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