This is a known bug in pwdbased.h. Just add:
#include "integer.h"
to the top of that file, or grab the latest version from SVN.
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From: "Hoppy" <[email protected]>
Sent: Thursday, June 24, 2010 2:12 PM
To: "Crypto++ Users" <[email protected]>
Subject: Can't compile pwdbased with g++
I have been using crypto++ 5.6.0 with Visual Studio 2008 for some time
and am now trying to build my code with g++ 4.4.3 under Linux.
Everything works pretty well, until I try to build code which uses the
password derivation functionality. If I try to include pwdbased.h then
I get the following errors:
In file included from SecurityInterface.cpp:19:
/home/adminuser/Desktop/dev/cryptopp560/pwdbased.h: In member function
‘unsigned int CryptoPP::PKCS12_PBKDF<T>::DeriveKey(byte*, size_t,
byte, const byte*, size_t, const byte*, size_t, unsigned int, double)
const’:
/home/adminuser/Desktop/dev/cryptopp560/pwdbased.h:198: error: no
match for ‘operator++’ in ‘++B1’
/home/adminuser/Desktop/dev/cryptopp560/pwdbased.h:200: error: no
match for ‘operator+’ in ‘CryptoPP::Integer((I + i), v) + B1’
/usr/include/c++/4.4/bits/stl_bvector.h:264: note: candidates are:
std::_Bit_iterator std::operator+(ptrdiff_t, const
std::_Bit_iterator&)
/usr/include/c++/4.4/bits/stl_bvector.h:350: note:
std::_Bit_const_iterator std::operator+(ptrdiff_t, const
std::_Bit_const_iterator&)
The code works fine with Visual Studio. Does anyone know why I am
having this problem?
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