CryptoSpi::MSignatureBase Class Reference
| class CryptoSpi::MSignatureBase : public CryptoSpi::MPlugin |
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
- CryptoSpi::MSignatureBase
Member Functions Documentation
GetMaximumInputLengthL()
|
TInt
| GetMaximumInputLengthL | ( | ) | const [pure virtual] |
Gets the maximum size of input accepted by this object.
- leave
- ... Any of the crypto error codes defined in cryptospi_errs.h or any of the system-wide error codes.
GetMaximumOutputLengthL()
|
TInt
| GetMaximumOutputLengthL | ( | ) | const [pure virtual] |
Gets the maximum size of output that can be generated by this object.
- leave
- ... Any of the crypto error codes defined in cryptospi_errs.h or any of the system-wide error codes.
SetKeyL(const CKey &)
| void | SetKeyL | ( | const CKey & | aPrivateKey | ) | [pure virtual] |
Set the private key for the signer or verifier.
Reset() is called to reinitialise the cipher.
- leave
- KErrArgument if key is not of the expected type.
- leave
- KErrNotSupported if the key is not of valid length.
- leave
- ... Any of the crypto error codes defined in cryptospi_errs.h or any of the system-wide error codes.
Parameters
| const CKey & aPrivateKey | The privatekey that used to sign |
SetPaddingModeL(TUid)
| void | SetPaddingModeL | ( | TUid | aPaddingMode | ) | [pure virtual] |
Set the padding mode for the signer or verifier.
Reset() is called to reinitialise the cipher.
- leave
- KErrNotSupported if the padding mode is not supported.
- leave
- ... Any of the crypto error codes defined in cryptospi_errs.h or any of the system-wide error codes.
Parameters
| TUid aPaddingMode | The padding mode of the signer |
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