| author | sl |
| Tue, 10 Jun 2014 14:32:02 +0200 | |
| changeset 1 | 260cb5ec6c19 |
| permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2003-2009 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of the License "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: |
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* This utility class provides functions to generate key identifer data from |
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* supplied key data |
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* |
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*/ |
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|
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|
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/** |
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@file |
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@publishedPartner |
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@released |
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*/ |
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|
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#ifndef _KEYIDENTIFIERUTIL_H_ |
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#define _KEYIDENTIFIERUTIL_H_ |
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|
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#include <e32base.h> |
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|
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class CRSAPublicKey; |
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class CDSAPublicKey; |
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class RInteger; |
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|
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/** The length of a SHA-1 hash |
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* @publishedPartner |
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* @released |
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*/ |
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const TInt KSHA1HashLengthInBytes = 20; |
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|
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/** |
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* A SHA-1 hash. |
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* @publishedPartner |
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* @released |
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*/ |
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typedef TBuf8<KSHA1HashLengthInBytes> TSHA1Hash; |
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|
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|
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/** |
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* A SHA-1 hash is also used as a key identifier. |
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* @publishedPartner |
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* @released |
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*/ |
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typedef TSHA1Hash TKeyIdentifier; |
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|
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|
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/** |
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* Utilities for generation of the key identifier |
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* @publishedPartner |
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* @released |
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*/ |
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class KeyIdentifierUtil |
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{
|
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public: |
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/** |
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* Creates a RSA key identifier using the RSAPublicKey. |
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* |
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* @param aKey The RSA encryption key |
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* @param aIdentifier key identifier |
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*/ |
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IMPORT_C static void RSAKeyIdentifierL(const CRSAPublicKey& aKey, TKeyIdentifier& aIdentifier); |
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/** |
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* Creates a DSA key identifier using the DSAPublicKey. |
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* |
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* @param aKey The DSA encryption key |
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* @param aIdentifier key identifier |
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*/ |
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IMPORT_C static void DSAKeyIdentifierL(const CDSAPublicKey& aKey, TKeyIdentifier& aIdentifier); |
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/** |
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* Creates a DHKeyIdentifier using the RInteger. |
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* |
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* @param aKey The DH parameter |
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* @param aIdentifier key identifier |
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*/ |
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IMPORT_C static void DHKeyIdentifierL(const RInteger& aKey, TKeyIdentifier& aIdentifier); |
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}; |
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|
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#endif |