On Sat, Jul 11, 2020 at 6:46 PM Richard Závodný
<zavodnyrich...@gmail.com> wrote:
>
> I'm looking to way to encode boost::asio::ip::address_v4 using Crypto++
> Base32 or Base64 encoders. The problem is that the Base32/64 takes const char
> *, while the address_v4 is represented by two kind of types, the "bytes_type"
> which is array<unsigned char, 4> or "uint_type" which is uint_least32_t. I
> don't know how to convert, and found nothing on the net.
Take the address of the first element and the size. Something like:
array<unsigned char, 4> addr = ...;
const unsigned char* ptr = &addr[0];
size_t size = addr.size();
Then you can use ptr and size in the fourth constructor to a
StringSource. The fourth constructor takes a byte* and size. Also see
https://www.cryptopp.com/wiki/StringSource.
Jeff
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