HI,
0 down vote favorite
For the code:
#include <fstream>
#include <iostream> //cryptopp libraries
#include "cryptopp/dll.h"
#include "cryptopp/default.h"
using namespace std;
using namespace CryptoPP;
int main()
{
byte key[AES::DEFAULT_KEYLENGTH], iv[AES::BLOCKSIZE];
// initialize key and iv here
CFB_Mode<AES >::Encryption cfbEncryption(key,
AES::DEFAULT_KEYLENGTH, iv);
std::cout << "Hello world!" << std::endl;
return 0;
}
I have the following errors when compiling it: $: g++ test.cpp -o tess
-lcrypto++ -lpthread
/tmp/ccLR085h.o: In function CryptoPP::AllocatorWithCleanup<unsigned
char, true>::allocate(unsigned int, void const*)': test.cpp:
(.text._ZN8CryptoPP20AllocatorWithCleanupIhLb1EE8allocateEjPKv[CryptoPP::AllocatorWithCleanup<unsigned
char, true>::allocate(unsigned int, void const*)]+0x2b): undefined
reference toCryptoPP::AlignedAllocate(unsigned int)' test.cpp:
(.text._ZN8CryptoPP20AllocatorWithCleanupIhLb1EE8allocateEjPKv[CryptoPP::AllocatorWithCleanup::allocate(unsigned
int, void const*)]+0x38): undefined reference to
CryptoPP::UnalignedAllocate(unsigned int)' /tmp/ccLR085h.o: In
functionCryptoPP::AllocatorWithCleanup::deallocate(void*, unsigned
int)': test.cpp:
(.text._ZN8CryptoPP20AllocatorWithCleanupIhLb1EE10deallocateEPvj[CryptoPP::AllocatorWithCleanup::deallocate(void*,
unsigned int)]+0x25): undefined reference to
CryptoPP::AlignedDeallocate(void*)' test.cpp:
(.text._ZN8CryptoPP20AllocatorWithCleanupIhLb1EE10deallocateEPvj[CryptoPP::AllocatorWithCleanup<unsigned
char, true>::deallocate(void*, unsigned int)]+0x32): undefined
reference toCryptoPP::UnalignedDeallocate(void*)' collect2: ld
returned 1 exit status
NEED HELP. THX
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