1 /*

     2 * Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of the License "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 */

    17 

    18 

    19 #include <x509keys.h>

    20 #include <asn1dec.h>

    21 #include <asn1enc.h>

    22 #include <x509cert.h>

    23 

    24 // TX509KeyEncoder Class Implementation

    25 

    26 TX509KeyEncoder::TX509KeyEncoder(TAlgorithmId aDigestAlg)

    27     : iDigestAlg(aDigestAlg)

    28 	{

    29 	}

    30 

    31 EXPORT_C  CASN1EncSequence* TX509KeyEncoder::EncodeDigestAlgorithmLC() const

    32 	{

    33 	CASN1EncSequence* digestAlgId = CASN1EncSequence::NewLC();

    34 

    35 	CASN1EncObjectIdentifier* oid = NULL;

    36 	

    37 	switch (iDigestAlg)

    38 		{

    39 		case EMD2:

    40 			oid = CASN1EncObjectIdentifier::NewLC(KMD2);

    41 			break;

    42 

    43 		case EMD5:

    44 			oid = CASN1EncObjectIdentifier::NewLC(KMD5);

    45 			break;

    46 

    47 		case ESHA1:

    48 			oid = CASN1EncObjectIdentifier::NewLC(KSHA1);

    49 			break;

    50 					

    51 		default:

    52 			User::Leave(KErrNotSupported);

    53 			break;			

    54 		}

    55 	digestAlgId->AddAndPopChildL(oid);

    56 	

    57 	// No parameters : NULL

    58 	CASN1EncNull* nullparams = CASN1EncNull::NewLC();

    59 	digestAlgId->AddAndPopChildL(nullparams);

    60 

    61 	return digestAlgId;

    62 	}