Net.Pkcs11Interop.LowLevelAPI41.Pkcs11.C_Finalize C# (CSharp) Method

C_Finalize() public method

Called to indicate that an application is finished with the Cryptoki library. It should be the last Cryptoki call made by an application.
public C_Finalize ( IntPtr reserved ) : CKR
reserved System.IntPtr Reserved for future versions. For this version, it should be set to null.
return CKR
        public CKR C_Finalize(IntPtr reserved)
        {
            if (this._disposed)
                throw new ObjectDisposedException(this.GetType().FullName);

            uint rv = _delegates.C_Finalize(reserved);
            return (CKR)rv;
        }

Usage Example

        public void _01_ReadOnlySessionTest()
        {
            if (Platform.UnmanagedLongSize != 4 || Platform.StructPackingSize != 1)
                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.InitArgs41);
                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());
                
                // Do something interesting in RO session
                
                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());
            }
        }
All Usage Examples Of Net.Pkcs11Interop.LowLevelAPI41.Pkcs11::C_Finalize