Hello,
I just started with Crypto++ and d'led the current 5.5.1 version.
Basically I need it for somple simple RSA and message signing stuff. I
had severe trouble to get the static lib linked against another
project that produces an dll, lots of double symbols between the
cryptlib.lib and my own dll so I decided to use the FIPS140-dll
version.
However, after starting with a very simple test programm I can see it
failing for an unknown reason. I used "GetPowerUpSelfTestStatus" to
get somewhat closer to this problem and - voila - it failed ?!
Basically my test programm looks like this:
===============================================================
#include "cryptopp/dll.h"
#include <string>
using namespace std;
using namespace CryptoPP;
int main(int argc, char *argv[]) {
// COPIED FROM "dlltest.cpp"; test is valid
if (!FIPS_140_2_ComplianceEnabled())
{
cerr << "FIPS 140-2 compliance was turned off at compile
time.\n";
abort();
}
// COPIED FROM "dlltest.cpp"; test fails - why?
if (GetPowerUpSelfTestStatus() != POWER_UP_SELF_TEST_PASSED)
{
cerr << "Automatic power-up self test failed.\n";
abort();
}
cout << "0. Automatic power-up self test passed.\n";
// defining some dummy stuff
const string seed = "1234567890";
const string privFilename = "my_private_key.txt";
const string pubFilename = "my_public_key.txt";
const int keyLength = 1024;
RandomPool randPool;
randPool.IncorporateEntropy((byte *)seed.c_str(), seed.length());
RSAES_OAEP_SHA_Decryptor priv(randPool, keyLength);
BaseN_Encoder privFile(new FileSink(privFilename.c_str()));
priv.DEREncode(privFile);
privFile.MessageEnd();
RSAES_OAEP_SHA_Encryptor pub(priv);
BaseN_Encoder pubFile(new FileSink(pubFilename.c_str()));
pub.DEREncode(pubFile);
pubFile.MessageEnd();
};
===============================================================
So really straight forward and it's main purpose is to test the dll
linking. Compiling and linking runs without a single warning/error but
it fails in GetPowerUpSelfTestStatus. If I ignore this some memory
exception type (sthe stack ends in the file "xstring") while pop up
when creating the "randPool" object.
The above programm is compiled into a console WIN32 application and
all the Crypto++ projects have been compiled out-of-the-box without
any single change.
Thanks in advance for any helpfull hand,
Soeren Gerlach
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