public QuoteSigner(TPMSession tpmSession, ClientKeyHandle keyHandle,
TPMPCRSelection pcrSelection)
{
_tpmSession = tpmSession;
_keyHandle = keyHandle;
_pcrSelection = pcrSelection;
}
/// <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");
}
}
/// <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>
/// Selects the specified tpm device.
/// On success a TPMSession object is returned
/// </summary>
/// <param name="tpmIdentifier"></param>
/// <returns></returns>
public TPMSession SelectTPMDevice(string tpmIdentifier)
{
SelectTPMRequest request = new SelectTPMRequest (_ctx);
request.TPMIdentifier = tpmIdentifier;
SelectTPMResponse response = request.TypedExecute ();
response.AssertTPMSuccess ();
TPMSession session = new TPMSession (_ctx, response.TPMSessionIdentifier, this);
session.SetRequestSecretCallback(_requestSecret);
_activeSessions.Add (session.SessionIdentifier, session);
return session;
}
/// <summary>
/// Removes the specified TPMSession from the active sessions
/// </summary>
/// <param name="tpmSession"></param>
public void RemoveTPMSession(TPMSession tpmSession)
{
if (_activeSessions.ContainsKey (tpmSession.SessionIdentifier))
{
_activeSessions.Remove (tpmSession.SessionIdentifier);
tpmSession.Dispose ();
}
}
public TPMCapabilityClient(TPMSession tpmSession)
{
_tpmSession = tpmSession;
}
public TPMIntegrityClient(TPMSession tpmSession)
{
_tpmSession = tpmSession;
}
public TPMEndorsementKeyHandlingClient(TPMSession tpmSession)
{
_tpmSession = tpmSession;
}
public ClientKeyHandle(string friendlyName, string identifier, TPMSession tpmSession)
{
_friendlyName = friendlyName;
_keyIdentifier = identifier;
_tpmSession = tpmSession;
}
public TPMKeyClient(TPMSession tpmSession)
{
_tpmSession = tpmSession;
}
public RNG(TPMSession tpmSession)
{
_tpmSession = tpmSession;
}
public CounterClient(TPMSession tpmSession)
{
_tpmSession = tpmSession;
}
public CounterContext(TPMSession tpmSession, uint counterId)
{
_tpmSession = tpmSession;
_counterId = counterId;
}
public TPMAdministrationClient(TPMSession tpmSession)
{
_tpmSession = tpmSession;
}
