C++ (Cpp) Resynchronize Beispiele

Beispiel #1

Datei: modes.cpp Projekt: 0xmono/miranda-ng

void BlockOrientedCipherModeBase::UncheckedSetKey(const byte *key, unsigned int length, const NameValuePairs &params)
{
	m_cipher->SetKey(key, length, params);
	ResizeBuffers();
	if (IsResynchronizable())
		Resynchronize(GetIVAndThrowIfInvalid(params));
}

Beispiel #2

Datei: cryptlib.cpp Projekt: 13971643458/qtum

bool AuthenticatedSymmetricCipher::DecryptAndVerify(byte *message, const byte *mac, size_t macLength, const byte *iv, int ivLength, const byte *header, size_t headerLength, const byte *ciphertext, size_t ciphertextLength)
{
	Resynchronize(iv, ivLength);
	SpecifyDataLengths(headerLength, ciphertextLength);
	Update(header, headerLength);
	ProcessString(message, ciphertext, ciphertextLength);
	return TruncatedVerify(mac, macLength);
}

Beispiel #3

Datei: cryptlib.cpp Projekt: 13971643458/qtum

void AuthenticatedSymmetricCipher::EncryptAndAuthenticate(byte *ciphertext, byte *mac, size_t macSize, const byte *iv, int ivLength, const byte *header, size_t headerLength, const byte *message, size_t messageLength)
{
	Resynchronize(iv, ivLength);
	SpecifyDataLengths(headerLength, messageLength);
	Update(header, headerLength);
	ProcessString(ciphertext, message, messageLength);
	TruncatedFinal(mac, macSize);
}

Beispiel #4

Datei: authenc.cpp Projekt: ChunHungLiu/Qt-SESAM

void AuthenticatedSymmetricCipherBase::SetKey(const byte *userKey, size_t keylength, const NameValuePairs &params)
{
	m_bufferedDataLength = 0;
	m_state = State_Start;

	SetKeyWithoutResync(userKey, keylength, params);
	m_state = State_KeySet;

	size_t length;
	const byte *iv = GetIVAndThrowIfInvalid(params, length);
	if (iv)
		Resynchronize(iv, (int)length);
}