Hi Denis,

> Hi Tomasz,
>
> On 01/30/2015 04:57 AM, Tomasz Bursztyka wrote:
>> Hi,
>>
>> Went quickly through the cipher proposal, to get a somehow working 
>> implementation.
>> Seems to work with aes, but not with arc4.
>>
>
> ARC4 is a bit weird.  The same function is used for encryption and 
> decryption, so the stream is not reset.  You will likely need to set 
> the key prior to each encrypt/decrypt operation.

OK.

>
>> And now I wonder if we should not provide an initialization vector 
>> for some ciphers? (like arc4).
>>
>
> I'm still not fully sure we need the IV.  EAPoL Key-IV is only used in 
> certain situations.  Lets try to find an AP / trace that actually sets 
> the IV field.
>

Ok, then I think it's worth putting an iv/iv-len params to the 
l_cipher_new(). I might implement its support later though, let's see 
(but at least the API would be fixed).

Tomasz