os/security/crypto/weakcryptospi/source/symmetric/3des.cpp
author sl@SLION-WIN7.fritz.box
Fri, 15 Jun 2012 03:10:57 +0200
changeset 0 bde4ae8d615e
permissions -rw-r--r--
First public contribution.
     1 /*
     2 * Copyright (c) 2002-2009 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 "3des.h"
    20 #include "3desshim.h"
    21 
    22 const TInt K3DESBlockBytes = 8;
    23 const TInt K3DESKeyBytes = 24;
    24 
    25 C3DES::C3DES()
    26 	{
    27 	}
    28 
    29 /* C3DESEncryptor */
    30 EXPORT_C C3DESEncryptor* C3DESEncryptor::NewL(const TDesC8& aKey)
    31 	{
    32 	return C3DESEncryptorShim::NewL(aKey);
    33 	}
    34 
    35 EXPORT_C C3DESEncryptor* C3DESEncryptor::NewLC(const TDesC8& aKey)
    36 	{
    37 	return C3DESEncryptorShim::NewLC(aKey);
    38 	}
    39 
    40 /* C3DESDecryptor */
    41 EXPORT_C C3DESDecryptor* C3DESDecryptor::NewL(const TDesC8& aKey)
    42 	{
    43 	return C3DESDecryptorShim::NewL(aKey);
    44 	}
    45 
    46 EXPORT_C C3DESDecryptor* C3DESDecryptor::NewLC(const TDesC8& aKey)
    47 	{
    48 	return C3DESDecryptorShim::NewLC(aKey);
    49 	}
    50 	
    51 // All these methods have been replaced by the shim
    52 #ifdef _BullseyeCoverage
    53 #pragma suppress_warnings on
    54 #pragma BullseyeCoverage off
    55 #pragma suppress_warnings off
    56 #endif
    57 
    58 void C3DES::Transform(TDes8& /*aBlock*/)
    59 	{
    60 	// Method replaced by shim 
    61 	ASSERT(EFalse);		
    62 	}
    63 	
    64 void C3DES::Reset()
    65 	{
    66 	// Method replaced by shim 
    67 	ASSERT(EFalse);			
    68 	}
    69 	
    70 TInt C3DES::BlockSize() const
    71 	{
    72 	// Method replaced by shim 
    73 	ASSERT(EFalse);
    74 	return K3DESBlockBytes;			
    75 	}	
    76 
    77 TInt C3DES::KeySize() const
    78 	{
    79 	// Method replaced by shim 
    80 	ASSERT(EFalse);
    81 	return K3DESKeyBytes;		
    82 	}
    83 	
    84 void C3DES::DoSetKey(const TDesC8& /*aKey*/)
    85 	{
    86 	// Method replaced by shim 
    87 	ASSERT(EFalse);				
    88 	}
    89 	
    90 void C3DES::ConstructL(const TDesC8& /*aKey*/)
    91 	{
    92 	// Method replaced by shim 
    93 	ASSERT(EFalse);			
    94 	}	
    95 
    96 void C3DESEncryptor::DoSetKey(const TDesC8& /*aKey*/)
    97 	{
    98 	// Method replaced by shim 
    99 	ASSERT(EFalse);				
   100 	}	
   101 
   102 void C3DESDecryptor::DoSetKey(const TDesC8& /*aKey*/)
   103 	{
   104 	// Method replaced by shim 
   105 	ASSERT(EFalse);				
   106 	}