This code looks fine and works for me with the current Crypto++ code in
CVS.
What version of Crypto++ are you using? And also I need a stack trace.
After the debugger breaks at the exception, hit Alt-7 to open a call stack
window and copy the information for me.
On Thu, Jun 24, 2004 at 06:47:09PM +0300, Cornel Maftuleac wrote:
> Hello everybody.
> I have discovered strange errors when working with
> StreamTransformationFilter class.
> If something is wrong in the following example please correct me.
> (OS: WinNT, Compiler: VC6.0)
> The follofing example throws exception when returning from main()
>
>
> //compiled with Debug Multithreaded DLL
> #include <cryptopp/dll.h>
> using namespace CryptoPP;
> extern "C"
> {
> void __declspec( dllexport ) GetNewAndDeleteForCryptoPP(PNew &pnew,
> PDelete &pdelete)
> {
> pnew = malloc;
> pdelete = free;
> }
> }
>
> int main()
> {
> AutoSeededRandomPool rng;
> unsigned char m_Key[DES::DEFAULT_KEYLENGTH];
> unsigned char m_iv[DES::BLOCKSIZE];
> rng.GenerateBlock(m_Key,sizeof(m_Key));
> rng.GenerateBlock(m_iv,sizeof(m_iv));
>
> std::string EncryptionBuffer;
> ECB_Mode<DES>::Encryption
> ChiperEncrypt(m_Key,DES::DEFAULT_KEYLENGTH,m_iv);
> StreamTransformationFilter STFilterEncrypt(ChiperEncrypt,new
> StringSink(EncryptionBuffer));
>
> unsigned char plaintext[] = "test bla bla bla";
>
> STFilterEncrypt.Put(plaintext,sizeof(plaintext));
> STFilterEncrypt.MessageEnd();
>
> //well it should exit here without problems I guess ... :)
> return 0;
> }
