CryptoSpi::MSignatureBase Class Reference
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class CryptoSpi::MSignatureBase : public CryptoSpi::MPlugin
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The Signer definition. Intended to allow plug-ins to implement extensible signature signer functionality, and to work with all known existing signature algorithms, e.g. DSA, RSA etc
Inherits from
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CryptoSpi::MSignatureBase
Member Functions Documentation
GetMaximumInputLengthL()
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TInt
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GetMaximumInputLengthL
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(
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)
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const [pure virtual]
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Gets the maximum size of input accepted by this object.
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leave
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... Any of the crypto error codes defined in cryptospi_errs.h or any of the system-wide error codes.
GetMaximumOutputLengthL()
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TInt
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GetMaximumOutputLengthL
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(
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)
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const [pure virtual]
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Gets the maximum size of output that can be generated by this object.
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leave
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... Any of the crypto error codes defined in cryptospi_errs.h or any of the system-wide error codes.
SetKeyL(const CKey &)
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void
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SetKeyL
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(
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const
CKey
&
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aPrivateKey
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)
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[pure virtual]
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Set the private key for the signer or verifier.
Reset()
is called to reinitialise the cipher.
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leave
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KErrArgument if key is not of the expected type.
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leave
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KErrNotSupported if the key is not of valid length.
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leave
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... Any of the crypto error codes defined in cryptospi_errs.h or any of the system-wide error codes.
Parameters
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const
CKey
& aPrivateKey
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The privatekey that used to sign
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SetPaddingModeL(TUid)
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void
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SetPaddingModeL
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(
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TUid
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aPaddingMode
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)
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[pure virtual]
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Set the padding mode for the signer or verifier.
Reset()
is called to reinitialise the cipher.
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leave
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KErrNotSupported if the padding mode is not supported.
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leave
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... Any of the crypto error codes defined in cryptospi_errs.h or any of the system-wide error codes.
Parameters
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TUid
aPaddingMode
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The padding mode of the signer
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All rights
reserved. Unless otherwise stated, these materials are provided under the terms of the Eclipse Public License
v1.0.