CryptoSpi::CMacFactory Class Reference
| class CryptoSpi::CMacFactory |
The Factory to create synchronous and asynchronous Mac instances
Constructor & Destructor Documentation
CMacFactory()
The class is used as a static class since there is no data or behaviour in the class that depends on object identity. Therefore the default constructor of this class is made private.
Member Functions Documentation
CreateAsyncMacL(CAsyncMac *&, const TUid, const CKey &, const CCryptoParams *)
| IMPORT_C void | CreateAsyncMacL | ( | CAsyncMac *& | aMac, |
| | const TUid | aAlgorithmUid, |
| | const CKey & | aKey, |
| | const CCryptoParams * | aAlgorithmParams |
| | ) | [static] |
Create a CAsyncMac instance (for hardware based MAC plug-in dll implementation)
-
leave
- KErrNone if successful; otherwise, leaves with a system wide error code.
Parameters
| CAsyncMac *& aMac | The pointer to CMac. This will be initialised with the plug-in implementation of the desired MAC algorithm. |
| const TUid aAlgorithmUid | The specific MAC algorithm desired for evaluation of MAC value. e.g. MD2, SHA1 or AES-XCBC-MAC-96, AES-XCBC-PRF-128 |
| const CKey & aKey | Symmetric key for calculating message authentication code value. |
| const CCryptoParams * aAlgorithmParams | The parameters those are specific to a particular MAC algorithm. This is for extendibility and will normally be null. |
CreateMacL(CMac *&, const TUid, const CKey &, const CCryptoParams *)
| IMPORT_C void | CreateMacL | ( | CMac *& | aMac, |
| | const TUid | aAlgorithmUid, |
| | const CKey & | aKey, |
| | const CCryptoParams * | aAlgorithmParams |
| | ) | [static] |
Create a CMac instance (for software based MAC plug-in dll implementation)
-
leave
- KErrNone if successful; otherwise, leaves with a system wide error code.
Parameters
| CMac *& aMac | The pointer to CMac. This will be initialised with the plug-in implementation of the desired MAC algorithm. |
| const TUid aAlgorithmUid | The specific MAC algorithm desired for evaluation of MAC value. e.g. MD2, SHA1 or AES-XCBC-MAC-96, AES-XCBC-PRF-128 |
| const CKey & aKey | Symmetric key for calculating message authentication code value. |
| const CCryptoParams * aAlgorithmParams | The parameters those are specific to a particular MAC algorithm. This is for extendibility and will normally be null. |
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v1.0.