diff -r 641f389e9157 -r a71299154b21 cryptoplugins/cryptospiplugins/test/dummyecchwplugin/src/cryptospihai.cpp --- a/cryptoplugins/cryptospiplugins/test/dummyecchwplugin/src/cryptospihai.cpp Tue Aug 31 17:00:08 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,109 +0,0 @@ -/* -* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). -* All rights reserved. -* This component and the accompanying materials are made available -* under the terms of the License "Eclipse Public License v1.0" -* which accompanies this distribution, and is available -* at the URL "http://www.eclipse.org/legal/epl-v10.html". -* -* Initial Contributors: -* Nokia Corporation - initial contribution. -* -* Contributors: -* -* Description: -* -*/ - - -#include "cryptospihai.h" -#include "keys.h" -#include -#include -#include -#include "tcryptotokenhai.h" - -using namespace CryptoSpiHai; - -/** - * Performs the signing operation. - * - * A cryptoSPI plugin uses this, when it does not have access to the - * actual key. - * - * @param aKeyHandle The key handle retrieved from hw crypto - * token - * @param aInput The text which has to be signed. This is not being - * used due to signing logic used in this function. - * @param aSignature Output param. The cryptoSPI signature. - * - * @leave Can leave with all the leave codes present in HAI of - * reference crypto token implementation. - * - * @note This function does not actually implement ECC signing. This - * function just shows how the private key can be extracted from - * crypto token hai. This function just returns the private key as - * output signature. The caller can verify the signature by ensuring - * that test case has same public and private keys and then comparing - * the signature with public key. - */ -EXPORT_C void CCryptoSpiHai::SignL(TInt aKeyHandle, - const TDesC8& /*aInput*/, CryptoSpi::CCryptoParams& aSignature) - { - MCTToken* token = NULL; - /** - * We are dereferencing a NULL pointer below. We need to pass - * MCTToken here. It is not used currently. - */ - CCryptoTokenHai *cryptoTokenHai = CCryptoTokenHai::NewLC(token); - - //Call Crypto Token HAI to get the actual key - HBufC8* actualKey = NULL; - cryptoTokenHai->ExportPrivateKeyL(aKeyHandle, actualKey); - CleanupStack::PushL(actualKey); - - aSignature.AddL(*actualKey, CryptoSpi::KEccKeyTypeUid); - CleanupStack::PopAndDestroy(actualKey); - CleanupStack::PopAndDestroy(cryptoTokenHai); - } - -/** - * Performs the decryption operation. - * - * A cryptoSPI plugin uses this, when it does not have access to the - * actual key. - * - * @param aKeyHandle The key handle retrieved from hw crypto token - * @param aInput The cipher text. This is not being used due to signing - * logic used in this function. - * @param aOutput Output param. The decrypted plain text - * - * @leave Can leave with all the leave codes present in HAI of - * reference crypto token implementation. - * - * @note This function does not actually implement ECC decryption. This - * function just shows how the private key can be extracted from - * crypto token hai. This function just returns the private key as - * decrypted text. The caller can verify the decryption by ensuring - * that test case has same public and private keys and then comparing - * the decrypted text with public key. - */ -EXPORT_C void CCryptoSpiHai::DecryptL(TInt aKeyHandle, - const TDesC8& /*aInput*/, TDes8& aOutput) - { - MCTToken* token = NULL; - CCryptoTokenHai *cryptoTokenHai = CCryptoTokenHai::NewLC(token); - - //Call Crypto Token HAI to get the actual key - HBufC8* actualKey = NULL; - cryptoTokenHai->ExportPrivateKeyL(aKeyHandle, actualKey); - CleanupStack::PushL(actualKey); - aOutput.Copy(*actualKey); - - CleanupStack::PopAndDestroy(actualKey); - CleanupStack::PopAndDestroy(cryptoTokenHai); - } - -// End of file - -