CAESEncryptor Class Reference
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class CAESEncryptor : public CRijndael
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Concrete class for AES encryption.
Constructor & Destructor Documentation
CAESEncryptor(void)
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CAESEncryptor
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(
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void
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)
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[protected]
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CAESEncryptor(const CAESEncryptor &)
Member Functions Documentation
BlockSize()
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TInt
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BlockSize
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(
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)
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const [virtual]
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Gets the block size in bytes.
NewL(const TDesC8 &)
Creates an instance of this class.
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leave
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KErrKeyNotWeakEnough If the key size is larger than that allowed by the cipher strength restrictions of the crypto library. See
TCrypto::IsSymmetricWeakEnoughL()
Parameters
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const
TDesC8
& aKey
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The key to be used for encryption. The key length must be either KAESKeySize128 (=16), KAESKeySize192 (=24) or KAESKeySize256 (=32) bytes.
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NewLC(const TDesC8 &)
Creates an instance of this class and leaves it on the cleanup stack.
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leave
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KErrKeyNotWeakEnough If the key size is larger than that allowed by the cipher strength restrictions of the crypto library. See
TCrypto::IsSymmetricWeakEnoughL()
Parameters
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const
TDesC8
& aKey
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The key to be used for encryption. The key length must be either KAESKeySize128 (=16), KAESKeySize192 (=24) or KAESKeySize256 (=32) bytes.
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Transform(TDes8 &)
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void
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Transform
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(
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TDes8
&
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aBlock
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)
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[virtual]
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Transforms the supplied block, returning the new value using the same parameter. aBlock.Size() must be the same length as
BlockSize()
.
Parameters
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TDes8
& aBlock
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On input, the data to be transformed; on return, the data after transformation.
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operator=(const CAESEncryptor &)
Copyright ©2010 Nokia Corporation and/or its subsidiary(-ies).
All rights
reserved. Unless otherwise stated, these materials are provided under the terms of the Eclipse Public License
v1.0.