CBC_mode : abnormal termination

Thu, 16 Oct 2003 20:03:54 -0700

I am trying to use the CBC_mode but I always have this error :
 
RunTime Error : abnormal program termination
 
Here is the code i am using :
 
        byte key[DES::DEFAULT_KEYLENGTH];
        memcpy(key, "12345678", sizeof(key));
        CBC_Mode<DES>::Encryption ecbEncryption;
        ecbEncryption.SetKey(key, ecbEncryption.DefaultKeyLength());
 
I don't understand because when I use the ECB_mode it works :
 
// 3DES in Electronic CodeBook mode(ECB) with Key (m_Key) and RN (m_RN)
 unsigned int outputLength;
 ECB_Mode<DES_EDE2>::Encryption ecbEncryptionL;
 ecbEncryptionL.SetKey(m_Key, ecbEncryptionL.DefaultKeyLength() );
 StreamTransformationFilter encryptorL(ecbEncryptionL, NULL, StreamTransformationFilter::ZEROS_PADDING);
 encryptorL.Put(m_nRN, 8);
 encryptorL.MessageEnd();
 outputLength = encryptorL.MaxRetrievable();
 encryptorL.Get(m_KatsL, outputLength);
 
 
My system is : W2k SP4, Visual Studio 6 SP 5, processor pack, cryptolib 5.1
 

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