On Dec 8, 8:36 am, Fraser Hutchison <[email protected]>
wrote:
> You need to reinterpret_cast const char* to const byte* 
> :-e.SetKeyWithIV(reinterpret_cast<const 
> byte*>(fkey.data()),fkey.size(),reinterpret_cast<const byte*>(fiv.data()));
> Or you can use the byte arrays from which the string versions were 
> created:-e.SetKeyWithIV(key, sizeof(key), iv);
> Cheers,
I generally remove the casts in the sample code to help with code
readability.

The sample programs include the casts.

Jeff

> Fraser.On 07/12/2012 23:42, Alvaro Leiva wrote:
>
> its byte data in char data type !?
> how i transform it to byte data type ?
> El viernes, 7 de diciembre de 2012 19:18:31 UTC-3, Alvaro Leiva escribi :I 
> have been trying to use the HexDecoder as it 
> shows:http://www.cryptopp.com/wiki/HexDecoderto decode the key and iv in a 
> usefull manner to be compatible with:.SetKeyWithIV(), so far I have tried a 
> bounch of things with no luck, here is my failed implementation:#include 
> "osrng.h"
>
> [SNIP]

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