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OdfFormatWriter - slides size, ...

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ElenaSubbotina
2017-04-11 10:24:53 +03:00
parent 1346072ab2
commit d7c7584b4d
13 changed files with 160 additions and 784 deletions
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40
OfficeCryptReader/source/CryptTransform.cpp
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@ -356,42 +356,10 @@ bool DecryptCipher(_buf & key, _buf & iv, _buf & data_inp, _buf & data_out, CRY
}
else if (algorithm == CRYPT_METHOD::RC4)
{
//CryptoPP::ARC4 rc4(key.ptr, key.size);
//data_out.ptr = new unsigned char[data_inp.size];
//data_out.size = data_inp.size;
//rc4.ProcessData(data_out.ptr, data_inp.ptr, data_inp.size);
//CryptoPP::RC2::Decryption rc2Decryption(key.ptr, key.size);
//modeDecryption = new CryptoPP::ECB_Mode_ExternalCipher::Decryption(rc2Decryption, iv.ptr );
//CryptoPP::RC5::Decryption rc5Decryption(key.ptr, key.size);
//modeDecryption = new CryptoPPp::ECB_Mode_ExternalCipher::Decryption(rc5Decryption, iv.ptr );
//rsa aes
//CryptoPP::HexDecoder buffer;
//buffer.Put(key.ptr, key.size);
//
////CryptoPP::StringSource buffer(key.ptr, key.size, true);
//CryptoPP::RSA::PrivateKey priv;
//priv.Load(buffer);
//CryptoPP::AutoSeededRandomPool rng;
//if(!priv.Validate(rng, 3))
// throw std::runtime_error("Rsa private key validation failed");
//if(!priv.Validate(rng, 3))
// throw std::runtime_error("Dsa private key validation failed");
//CryptoPP::RSAES_PKCS1v15_Decryptor rsaDecryption(priv);
//std::string data((char*)data_inp.ptr, data_inp.size);
//std::string decrypted;
// CryptoPP::StringSource ss(data, true,
// new CryptoPP::PK_DecryptorFilter(rng, rsaDecryption,
// new CryptoPP::StringSink(decrypted)) );
// data_out = decrypted;
//return true;
return false;
CryptoPP::ARC4 rc4(key.ptr, key.size);
data_out.ptr = new unsigned char[data_inp.size];
data_out.size = data_inp.size;
rc4.ProcessData(data_out.ptr, data_inp.ptr, data_inp.size);
}
else //AES
{