On Oct 9, 10:01 am, Rawler <[email protected]> wrote:
> Hi,
>
> I was just trying to use the base32-decoder, noticing it produced
> unexpected output. Some further investigation, and I've now concluded
> it also produces incorrect output for the test-vectors 
> inhttp://www.faqs.org/rfcs/rfc4648.html.
>
> CODE:
>
> #include <crypto++/filters.h>
> #include <crypto++/base32.h>
>
> #include <iostream>
>
> int main() {
>   std::string testdata("foobar");
>   std::string base32str;
>   CryptoPP::StringSource(testdata, true,
>                 new CryptoPP::Base32Encoder(
>                     new CryptoPP::StringSink(base32str)));
>   std::cout << base32str << std::endl;
>   return 0;
>
> }
>
> RUN:
> g++ -o test test.cpp -lcrypto++ && ./test
>
> EXPECTED:
> MZXW6YTBOI
>
> GOT:
> N3ZY82VBQI
>From http://www.cryptopp.com/docs/ref/base32_8h_source.html:

00008 //! Converts given data to base 32, the default code is based on
draft-ietf-idn-dude-02.txt
00009 /*! To specify alternative code, call Initialize() with
EncodingLookupArray parameter. */

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