[erlang-questions] Erlang 17.4 Issue regarding crypto

Antoine Koener <>
Wed Mar 4 13:00:38 CET 2015


Hello, 

It seems to me that the problem is the version of OpenSSL which is quite old.

> i have also cents 4.5 (64 bis) and OpenSSL 0.9.8ze


crypto.so is trying to map the AES_cfb8_encrypt that you're openssl seems not to provide...

> Le 4 mars 2015 à 00:19, Jose Ruben de la Peña <> a écrit :
> 
> Hello,
> 
> i have erlang 17.4 and yaws 1.98 then when i run my application im getting next crash:
> 
> =ERROR REPORT==== 1-Mar-2015::11:58:42 ===
> Unable to load crypto library. Failed with error:
> "load_failed, Failed to load NIF library: '/usr/local/lib/erlang/lib/crypto-3.4.2/priv/lib/crypto.so: undefined symbol: AES_cfb8_encrypt'"
> OpenSSL might not be installed on this system.
> 
> additionally:
> i have also cents 4.5 (64 bis) and OpenSSL 0.9.8ze
> 
> Do you know if this issue still hot for erlang 17.4 release ???  i saw there are some threads regarding erlang 16 actually i tried to test solution but still im getting the same crash.
> 
> 
> Regards
> 
> Jose Ruben de la Peña
>  <mailto:>
> 
> 
> 
> 
> 
> 
> 
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> 
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