public QuoteSigner(TPMSession tpmSession, ClientKeyHandle keyHandle,
TPMPCRSelection pcrSelection)
{
_tpmSession = tpmSession;
_keyHandle = keyHandle;
_pcrSelection = pcrSelection;
}
public QuoteSigner(TPMSession tpmSession, ClientKeyHandle keyHandle,
TPMPCRSelection pcrSelection)
{
_tpmSession = tpmSession;
_keyHandle = keyHandle;
_pcrSelection = pcrSelection;
}
/// <summary>
/// Cosntructs a new SealBlockCipher with the specified arguments, the seal auth is requested from the user
/// on first use
/// </summary>
/// <param name="keyHandle"></param>
/// <param name="session"></param>
public SealBlockCipher(ClientKeyHandle keyHandle, TPMSession session, TPMPCRSelection pcrSelection)
{
_keyHandle = keyHandle;
_session = session;
_myId = session.GetFreeId();
_pcrSelection = pcrSelection;
_keyInfo = _keyHandle.KeyInfo;
}
/// <summary>
/// Cosntructs a new BindBlockCipher with the specified arguments, the seal auth is requested from the user
/// on first use
/// </summary>
/// <param name="keyHandle"></param>
/// <param name="session"></param>
public BindBlockCipher(ClientKeyHandle keyHandle, TPMSession session)
{
_keyHandle = keyHandle;
_session = session;
_keyInfo = _keyHandle.KeyInfo;
if(_keyInfo.KeyUsage != TPMKeyUsage.TPM_KEY_BIND)
throw new ArgumentException(string.Format("The key '{0}' is not a binding key!", keyHandle.FriendlyName));
}
public TPMRSASHA1Signer(TPMSession session, ClientKeyHandle keyHandle)
{
_session = session;
_keyHandle = keyHandle;
if (_keyHandle.KeyInfo.AlgorithmParams.AlgorithmId != TPMAlgorithmId.TPM_ALG_RSA ||
_keyHandle.KeyInfo.AlgorithmParams.SigScheme != TPMSigScheme.TPM_SS_RSASSAPKCS1v15_SHA1)
{
throw new ArgumentException("Invalid key handle for TPMRSASHA1Signer");
}
}
public TPMRSASHA1Signer(TPMSession session, ClientKeyHandle keyHandle)
{
_session = session;
_keyHandle = keyHandle;
if(_keyHandle.KeyInfo.AlgorithmParams.AlgorithmId != TPMAlgorithmId.TPM_ALG_RSA ||
_keyHandle.KeyInfo.AlgorithmParams.SigScheme != TPMSigScheme.TPM_SS_RSASSAPKCS1v15_SHA1)
{
throw new ArgumentException("Invalid key handle for TPMRSASHA1Signer");
}
}
/// <summary>
/// Cosntructs a new BindBlockCipher with the specified arguments, the seal auth is requested from the user
/// on first use
/// </summary>
/// <param name="keyHandle"></param>
/// <param name="session"></param>
public BindBlockCipher(ClientKeyHandle keyHandle, TPMSession session)
{
_keyHandle = keyHandle;
_session = session;
_keyInfo = _keyHandle.KeyInfo;
if (_keyInfo.KeyUsage != TPMKeyUsage.TPM_KEY_BIND)
{
throw new ArgumentException(string.Format("The key '{0}' is not a binding key!", keyHandle.FriendlyName));
}
}
/// <summary>
/// Cosntructs a new SealBlockCipher with the specified arguments, the seal auth is requested from the user
/// on first use
/// </summary>
/// <param name="keyHandle"></param>
/// <param name="session"></param>
public SealBlockCipher(ClientKeyHandle keyHandle, TPMSession session, TPMPCRSelection pcrSelection)
{
_keyHandle = keyHandle;
_session = session;
_myId = session.GetFreeId();
_pcrSelection = pcrSelection;
_keyInfo = _keyHandle.KeyInfo;
}
/// <summary>
/// Constructs a new SealBlockCipher with the specified arguments and caches the specified seal auth value
/// </summary>
/// <param name="keyHandle"></param>
/// <param name="session"></param>
/// <param name="sealAuth"></param>
public SealBlockCipher(ClientKeyHandle keyHandle, TPMSession session, TPMPCRSelection pcrSelection, ProtectedPasswordStorage sealAuth)
: this(keyHandle, session, pcrSelection)
{
_session.SetValue("secret_seal_" + _keyHandle.FriendlyName + "_" + _myId.ToString(), sealAuth);
}
/// <summary>
/// Constructs a new SealBlockCipher with the specified arguments and caches the specified seal auth value
/// </summary>
/// <param name="keyHandle"></param>
/// <param name="session"></param>
/// <param name="sealAuth"></param>
public SealBlockCipher(ClientKeyHandle keyHandle, TPMSession session, TPMPCRSelection pcrSelection, ProtectedPasswordStorage sealAuth)
: this(keyHandle, session, pcrSelection)
{
_session.SetValue("secret_seal_" + _keyHandle.FriendlyName + "_" + _myId.ToString(), sealAuth);
}
