1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/security/crypto/weakcryptospi/source/hash/hashshim.h Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,244 @@
1.4 +/*
1.5 +* Copyright (c) 2006-2010 Nokia Corporation and/or its subsidiary(-ies).
1.6 +* All rights reserved.
1.7 +* This component and the accompanying materials are made available
1.8 +* under the terms of the License "Eclipse Public License v1.0"
1.9 +* which accompanies this distribution, and is available
1.10 +* at the URL "http://www.eclipse.org/legal/epl-v10.html".
1.11 +*
1.12 +* Initial Contributors:
1.13 +* Nokia Corporation - initial contribution.
1.14 +*
1.15 +* Contributors:
1.16 +*
1.17 +* Description:
1.18 +* hash shim classes definition
1.19 +*
1.20 +*/
1.21 +
1.22 +
1.23 +/**
1.24 + @file
1.25 + @internalComponent
1.26 + @released
1.27 +*/
1.28 +
1.29 +#ifndef __HASHSHIM_H__
1.30 +#define __HASHSHIM_H__
1.31 +
1.32 +#include <e32def.h>
1.33 +#include <hash.h>
1.34 +#include <cryptospi/cryptohashapi.h>
1.35 +#include <cryptospi/keys.h>
1.36 +
1.37 +#ifdef SYMBIAN_SDP_IPSEC_VOIP_SUPPORT
1.38 + #include <cryptospi/cryptomacapi.h>
1.39 +#endif
1.40 +
1.41 +//
1.42 +// MD2 shim class
1.43 +//
1.44 +NONSHARABLE_CLASS(CMD2Shim) : public CMD2
1.45 + {
1.46 +public:
1.47 +
1.48 + static CMD2Shim* NewL();
1.49 + static CMD2Shim* NewLC();
1.50 + ~CMD2Shim();
1.51 + CMessageDigest* CopyL();
1.52 + TInt BlockSize();
1.53 + TInt HashSize() ;
1.54 + void Update(const TDesC8& aMessage);
1.55 + TPtrC8 Final(const TDesC8& aMessage);
1.56 + TPtrC8 Final();
1.57 + void Reset();
1.58 + TPtrC8 Hash(const TDesC8& aMessage);
1.59 + CMessageDigest* ReplicateL();
1.60 +
1.61 +protected:
1.62 + //virtual from CBase
1.63 + virtual TInt Extension_(TUint aExtensionId, TAny*& a0, TAny* a1);
1.64 +
1.65 +private:
1.66 + CMD2Shim();
1.67 + void ConstructL();
1.68 +
1.69 +private:
1.70 + CryptoSpi::CHash* iHashImpl;
1.71 + };
1.72 +
1.73 +
1.74 +//
1.75 +// MD5 shim class
1.76 +//
1.77 +
1.78 +NONSHARABLE_CLASS(CMD5Shim) : public CMD5
1.79 + {
1.80 +public:
1.81 + static CMD5Shim* NewL();
1.82 + static CMD5Shim* NewLC();
1.83 + ~CMD5Shim();
1.84 + CMessageDigest* CopyL();
1.85 + TInt BlockSize();
1.86 + TInt HashSize() ;
1.87 + void Update(const TDesC8& aMessage);
1.88 + TPtrC8 Final(const TDesC8& aMessage);
1.89 + TPtrC8 Final();
1.90 + void Reset();
1.91 + TPtrC8 Hash(const TDesC8& aMessage);
1.92 + CMessageDigest* ReplicateL();
1.93 +
1.94 +protected:
1.95 + //virtual from CBase
1.96 + virtual TInt Extension_(TUint aExtensionId, TAny*& a0, TAny* a1);
1.97 +
1.98 +private:
1.99 + CMD5Shim();
1.100 + void ConstructL();
1.101 +
1.102 +private:
1.103 + CryptoSpi::CHash* iHashImpl;
1.104 + };
1.105 +
1.106 +
1.107 +
1.108 +//
1.109 +// SHA1 shim class
1.110 +//
1.111 +
1.112 +NONSHARABLE_CLASS(CSHA1Shim) : public CSHA1
1.113 + {
1.114 +public:
1.115 + static CSHA1Shim* NewL();
1.116 + static CSHA1Shim* NewLC();
1.117 + ~CSHA1Shim();
1.118 + CMessageDigest* CopyL();
1.119 + TInt BlockSize();
1.120 + TInt HashSize() ;
1.121 + void Update(const TDesC8& aMessage);
1.122 + TPtrC8 Final(const TDesC8& aMessage);
1.123 + TPtrC8 Final();
1.124 + void Reset();
1.125 + TPtrC8 Hash(const TDesC8& aMessage);
1.126 + CMessageDigest* ReplicateL();
1.127 +
1.128 +protected:
1.129 + //virtual from CBase
1.130 + virtual TInt Extension_(TUint aExtensionId, TAny*& a0, TAny* a1);
1.131 +
1.132 +private:
1.133 + CSHA1Shim();
1.134 + void ConstructL();
1.135 +
1.136 +private:
1.137 + CryptoSpi::CHash* iHashImpl;
1.138 + };
1.139 +
1.140 +//
1.141 +// SHA2 shim class
1.142 +//
1.143 +
1.144 +NONSHARABLE_CLASS(CSHA2Shim) : public CSHA2
1.145 + {
1.146 +public:
1.147 + static CSHA2Shim* NewL(TSH2Algo aAlgorithmId);
1.148 + static CSHA2Shim* NewLC(TSH2Algo aAlgorithmId);
1.149 + ~CSHA2Shim();
1.150 + CMessageDigest* CopyL();
1.151 + TInt BlockSize();
1.152 + TInt HashSize() ;
1.153 + void Update(const TDesC8& aMessage);
1.154 + TPtrC8 Final(const TDesC8& aMessage);
1.155 + TPtrC8 Final();
1.156 + void Reset();
1.157 + TPtrC8 Hash(const TDesC8& aMessage);
1.158 + CMessageDigest* ReplicateL();
1.159 +
1.160 +protected:
1.161 + //virtual from CBase
1.162 + virtual TInt Extension_(TUint aExtensionId, TAny*& a0, TAny* a1);
1.163 +
1.164 +private:
1.165 + CSHA2Shim();
1.166 + void ConstructL(TSH2Algo aAlgorithmId);
1.167 +
1.168 +private:
1.169 + CryptoSpi::CHash* iHashImpl;
1.170 + };
1.171 +
1.172 +
1.173 +
1.174 +//
1.175 +// HMac shim class
1.176 +//
1.177 +
1.178 +NONSHARABLE_CLASS(CHMACShim) : public CHMAC
1.179 + {
1.180 +public:
1.181 + static CHMACShim* NewL(const TDesC8& aKey, CMessageDigest* aDigest);
1.182 + static CHMACShim* NewLC(const TDesC8& aKey, CMessageDigest* aDigest);
1.183 + ~CHMACShim();
1.184 + CMessageDigest* CopyL();
1.185 + TInt BlockSize();
1.186 + TInt HashSize() ;
1.187 + void Update(const TDesC8& aMessage);
1.188 + TPtrC8 Final(const TDesC8& aMessage);
1.189 + TPtrC8 Final();
1.190 + void Reset();
1.191 + TPtrC8 Hash(const TDesC8& aMessage);
1.192 + CMessageDigest* ReplicateL();
1.193 +
1.194 +private:
1.195 +
1.196 +#ifdef SYMBIAN_SDP_IPSEC_VOIP_SUPPORT
1.197 + CHMACShim(CryptoSpi::CMac* aImpl, CMessageDigest* aDigest, CryptoSpi::CKey* aKey, TUid aAlgorithmUid);
1.198 +#else
1.199 + CHMACShim(CryptoSpi::CHash* aImpl, CMessageDigest* aDigest);
1.200 +#endif
1.201 + CHMACShim();
1.202 + void ConstructL(const TDesC8& aKey, TUid aAlgorithmUid, CMessageDigest* aDigest);
1.203 +
1.204 +private:
1.205 +
1.206 +#ifdef SYMBIAN_SDP_IPSEC_VOIP_SUPPORT
1.207 + CryptoSpi::CMac* iMacImpl;
1.208 + CryptoSpi::CKey* iKey;
1.209 + TUid iAlgorithmUid;
1.210 +#else
1.211 + CryptoSpi::CHash* iMacImpl;
1.212 +#endif
1.213 + };
1.214 +
1.215 +//
1.216 +// MD4 shim class
1.217 +//
1.218 +
1.219 +NONSHARABLE_CLASS(CMD4Shim) : public CMD4
1.220 + {
1.221 +public:
1.222 + static CMD4Shim* NewL();
1.223 + static CMD4Shim* NewLC();
1.224 + ~CMD4Shim();
1.225 + CMessageDigest* CopyL();
1.226 + TInt BlockSize();
1.227 + TInt HashSize();
1.228 + void Update(const TDesC8& aMessage);
1.229 + TPtrC8 Final(const TDesC8& aMessage);
1.230 + TPtrC8 Final();
1.231 + void Reset();
1.232 + TPtrC8 Hash(const TDesC8& aMessage);
1.233 + CMessageDigest* ReplicateL();
1.234 +
1.235 +protected:
1.236 + //virtual from CBase
1.237 + virtual TInt Extension_(TUint aExtensionId, TAny*& a0, TAny* a1);
1.238 +
1.239 +private:
1.240 + CMD4Shim();
1.241 + void ConstructL();
1.242 +
1.243 +private:
1.244 + CryptoSpi::CHash* iHashImpl;
1.245 + };
1.246 +
1.247 +#endif // __HASHSHIM_H__