Hi w,
I suspect it has to with your usage of the library. Try the following.
Jeff
#include <iostream>
#include <string>
using std::string;
using std::cout;
using std::endl;
#include "default.h"
#include "filters.h"
using CryptoPP::DefaultEncryptorWithMAC;
using CryptoPP::DefaultDecryptorWithMAC;
using CryptoPP::StringSink;
using CryptoPP::StringSource;
int main(int argc, char* argv[])
{
string message = "secret message";
string password = "password";
string encrypted, recovered;
StringSource(
message,
true,
new DefaultEncryptorWithMAC(
password.c_str(),
new StringSink( encrypted )
) // DefaultEncryptorWithMAC
); // StringSource
StringSource(
encrypted,
true,
new DefaultDecryptorWithMAC(
password.c_str(),
new StringSink( recovered )
) // DefaultDecryptorWithMAC
); // StringSource
cout << "Recovered Text:" << endl;
cout << " " << recovered << endl;
return 0;
}
On 2/22/08, whatazor <[EMAIL PROTECTED]> wrote:
>
> Hi All,
> I use crypto 5.4 and I notice a strange problem using an automated
> test for testing a wrapping class of StringSource I have. This
> wrapping class only call StringSource, but the problems is that
> sometimes (not regularly) StringSource throw an exception even if this
> automated test use always the same string to crypt and then decrypt,
> and the same passphrase
>
> try
> {
> StringSink *ssink = new StringSink(out);
> DefaultEncryptorWithMAC * mac = new
> DefaultEncryptorWithMAC(passPhrase, ssink);
>
> StringSource s((const byte *)in, len, true, mac);
> }
> catch (...)
> {
> result = false;
> }
>
> where is the problem?
>
> thx you very much
> w
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