diff options
Diffstat (limited to 'datatest.cpp')
| -rw-r--r-- | datatest.cpp | 41 |
1 files changed, 40 insertions, 1 deletions
diff --git a/datatest.cpp b/datatest.cpp index d23d5d9..04b4e72 100644 --- a/datatest.cpp +++ b/datatest.cpp @@ -306,7 +306,7 @@ void TestSymmetricCipher(TestData &v, const NameValuePairs &overrideParameters) TestDataNameValuePairs testDataPairs(v); CombinedNameValuePairs pairs(overrideParameters, testDataPairs); - if (test == "Encrypt" || test == "EncryptXorDigest" || test == "Resync") + if (test == "Encrypt" || test == "EncryptXorDigest" || test == "Resync" || test == "EncryptionMCT" || test == "DecryptionMCT") { static member_ptr<SymmetricCipher> encryptor, decryptor; static std::string lastName; @@ -339,7 +339,46 @@ void TestSymmetricCipher(TestData &v, const NameValuePairs &overrideParameters) encryptor->Seek(seek); decryptor->Seek(seek); } + std::string encrypted, xorDigest, ciphertext, ciphertextXorDigest; + if (test == "EncryptionMCT" || test == "DecryptionMCT") + { + SymmetricCipher *cipher = encryptor.get(); + SecByteBlock buf((byte *)plaintext.data(), plaintext.size()), keybuf((byte *)key.data(), key.size()); + + if (test == "DecryptionMCT") + { + cipher = decryptor.get(); + ciphertext = GetDecodedDatum(v, "Ciphertext"); + buf.Assign((byte *)ciphertext.data(), ciphertext.size()); + } + + for (int i=0; i<400; i++) + { + encrypted.reserve(10000 * plaintext.size()); + for (int j=0; j<10000; j++) + { + cipher->ProcessString(buf.begin(), buf.size()); + encrypted.append((char *)buf.begin(), buf.size()); + } + + encrypted.erase(0, encrypted.size() - keybuf.size()); + xorbuf(keybuf.begin(), (const byte *)encrypted.data(), keybuf.size()); + cipher->SetKey(keybuf, keybuf.size()); + } + encrypted.assign((char *)buf.begin(), buf.size()); + ciphertext = GetDecodedDatum(v, test == "EncryptionMCT" ? "Ciphertext" : "Plaintext"); + if (encrypted != ciphertext) + { + std::cout << "incorrectly encrypted: "; + StringSource xx(encrypted, false, new HexEncoder(new FileSink(std::cout))); + xx.Pump(256); xx.Flush(false); + std::cout << "\n"; + SignalTestFailure(); + } + return; + } + StringSource ss(plaintext, false, new StreamTransformationFilter(*encryptor, new StringSink(encrypted), StreamTransformationFilter::NO_PADDING)); ss.Pump(plaintext.size()/2 + 1); ss.PumpAll(); |