| public C_SetOperationState ( uint session, byte operationState, uint operationStateLen, uint encryptionKey, uint authenticationKey ) : CKR | ||
| session | uint | The session's handle |
| operationState | byte | Saved session state |
| operationStateLen | uint | Length of saved session state |
| encryptionKey | uint | Handle to the key which will be used for an ongoing encryption or decryption operation in the restored session or CK_INVALID_HANDLE if not needed |
| authenticationKey | uint | Handle to the key which will be used for an ongoing operation in the restored session or CK_INVALID_HANDLE if not needed |
| return | CKR | |
public void _01_BasicOperationStateTest()
{
if (Platform.UnmanagedLongSize != 4 || Platform.StructPackingSize != 0)
Assert.Inconclusive("Test cannot be executed on this platform");
CKR rv = CKR.CKR_OK;
using (Pkcs11 pkcs11 = new Pkcs11(Settings.Pkcs11LibraryPath))
{
rv = pkcs11.C_Initialize(Settings.InitArgs40);
if ((rv != CKR.CKR_OK) && (rv != CKR.CKR_CRYPTOKI_ALREADY_INITIALIZED))
Assert.Fail(rv.ToString());
// Find first slot with token present
uint slotId = Helpers.GetUsableSlot(pkcs11);
// Open RO (read-only) session
uint session = CK.CK_INVALID_HANDLE;
rv = pkcs11.C_OpenSession(slotId, CKF.CKF_SERIAL_SESSION, IntPtr.Zero, IntPtr.Zero, ref session);
if (rv != CKR.CKR_OK)
Assert.Fail(rv.ToString());
// Get length of state in first call
uint stateLen = 0;
rv = pkcs11.C_GetOperationState(session, null, ref stateLen);
if (rv != CKR.CKR_OK)
Assert.Fail(rv.ToString());
Assert.IsTrue(stateLen > 0);
// Allocate array for state
byte[] state = new byte[stateLen];
// Get state in second call
rv = pkcs11.C_GetOperationState(session, state, ref stateLen);
if (rv != CKR.CKR_OK)
Assert.Fail(rv.ToString());
// Let's set state so the test is complete
rv = pkcs11.C_SetOperationState(session, state, Convert.ToUInt32(state.Length), CK.CK_INVALID_HANDLE, CK.CK_INVALID_HANDLE);
if (rv != CKR.CKR_OK)
Assert.Fail(rv.ToString());
rv = pkcs11.C_CloseSession(session);
if (rv != CKR.CKR_OK)
Assert.Fail(rv.ToString());
rv = pkcs11.C_Finalize(IntPtr.Zero);
if (rv != CKR.CKR_OK)
Assert.Fail(rv.ToString());
}
}