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/*
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* Copyright (c) 2001-2009 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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*
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*/
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#include "securitydefs.h"
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////////////////////////////////////////////////////////////////////////////////
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// TKeyUsagePKCS15 & TKeyUsageX509
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////////////////////////////////////////////////////////////////////////////////
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// x509 PKCS15 Public PKCS15 Private
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// DataEncipherment Encrypt Decrypt
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// DigitalSignature, keyCertSign, cRLSign Verify Sign
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// DigitalSignature, keyCertSign, cRLSign VerifyRecover SignRecover
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// KeyAgreement Derive Derive
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// KeyEncipherment Wrap Unwrap
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// NonRepudiation NonRepudiation NonRepudiation
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EXPORT_C TKeyUsagePKCS15 KeyUsageX509ToPKCS15Private(TKeyUsageX509 aUsage)
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{
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TKeyUsagePKCS15 result = EPKCS15UsageNone;
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if (EX509UsageAll == aUsage)
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{
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result = EPKCS15UsageAll;
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}
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else
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{
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if (aUsage & EX509UsageDataEncipherment)
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{
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result |= EPKCS15UsageDecrypt;
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}
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if (aUsage & (EX509UsageDigitalSignature | EX509UsageKeyCertSign | EX509UsageCRLSign))
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{
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result |= EPKCS15UsageSign | EPKCS15UsageSignRecover;
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}
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if (aUsage & EX509UsageKeyAgreement)
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{
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result |= EPKCS15UsageDerive;
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}
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if (aUsage & EX509UsageKeyEncipherment)
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{
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result |= EPKCS15UsageUnwrap;
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}
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if (aUsage & EX509UsageNonRepudiation)
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{// This shouldn't really happen, ENonRepudiation should be sole usage
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result |= EPKCS15UsageNonRepudiation;
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}
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}
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return result;
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}
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EXPORT_C TKeyUsagePKCS15 KeyUsageX509ToPKCS15Public(TKeyUsageX509 aUsage)
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{
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TKeyUsagePKCS15 result = EPKCS15UsageNone;
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if (EX509UsageAll == aUsage)
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{
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result = EPKCS15UsageAll;
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}
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else
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{
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if (aUsage & EX509UsageDataEncipherment)
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{
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result |= EPKCS15UsageEncrypt;
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}
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if (aUsage & (EX509UsageDigitalSignature | EX509UsageKeyCertSign | EX509UsageCRLSign))
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{
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result |= EPKCS15UsageVerify | EPKCS15UsageVerifyRecover;
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}
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if (aUsage & EX509UsageKeyAgreement)
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{
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result |= EPKCS15UsageDerive;
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}
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if (aUsage & EX509UsageKeyEncipherment)
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{
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result |= EPKCS15UsageWrap;
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}
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if (aUsage & EX509UsageNonRepudiation)
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{// This shouldn't really happen, ENonRepudiation should be sole usage
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result |= EPKCS15UsageNonRepudiation;
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}
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}
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return result;
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}
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EXPORT_C TKeyUsageX509 KeyUsagePKCS15ToX509(TKeyUsagePKCS15 aUsage)
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{
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TKeyUsageX509 result = EX509UsageNone;
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if (EPKCS15UsageAll == aUsage)
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{
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result = EX509UsageAll;
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}
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else
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{
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if (aUsage & (EPKCS15UsageEncrypt | EPKCS15UsageDecrypt))
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{
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result |= EX509UsageDataEncipherment;
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}
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if (aUsage & (EPKCS15UsageVerify | EPKCS15UsageSign | EPKCS15UsageVerifyRecover | EPKCS15UsageSignRecover))
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{
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result |= EX509UsageDigitalSignature | EX509UsageKeyCertSign | EX509UsageCRLSign;
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}
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if (aUsage & EPKCS15UsageDerive)
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{
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result |= EX509UsageKeyAgreement;
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}
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if (aUsage & (EPKCS15UsageWrap | EPKCS15UsageUnwrap))
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{
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result |= EX509UsageKeyEncipherment;
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}
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if (aUsage & EPKCS15UsageNonRepudiation)
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{
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result |= EX509UsageNonRepudiation;
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}
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}
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return result;
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}
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