Location:
signed.h
Link against: crypto.lib
CAlgorithmIdentifier
Support
Supported from 6.0
Description
Contains an algorithm ID and any encoded parameters required by that algorithm.
An object of this type creates and owns a heap descriptor to contain the encoded parameters.
Derivation
CAlgorithmIdentifier | Contains an algorithm ID and any encoded parameters required by that algorithm |
CBase | Base class for all classes to be instantiated on the heap |
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Defined in CAlgorithmIdentifier:
Algorithm(), ConstructL(), ConstructL(), EncodedParams(), NewL(), NewL(), NewLC(), NewLC(), operator==(), ~CAlgorithmIdentifier()
Inherited from CBase:
operator new()
See also:
static CAlgorithmIdentifier* NewL(TAlgorithmId& aAlgorithmId, const TDesC8& aEncodedParams);
Description
Creates a new algorithm ID object.
Parameters
TAlgorithmId& aAlgorithmId |
The algorithm ID. |
const TDesC8& aEncodedParams |
The encoded parameters. |
|
Return value
static CAlgorithmIdentifier* NewL(const CAlgorithmIdentifier& aAlgorithmIdentifier);
Description
Creates a new algorithm ID object copied from an existing object.
Parameters
Return value
~CAlgorithmIdentifier();
Description
Destructor.
Frees all resources owned by the object.
static CAlgorithmIdentifier* NewLC(TAlgorithmId& aAlgorithmId, const TDesC8& aEncodedParams);
Description
Creates a new algorithm ID object.
Parameters
TAlgorithmId& aAlgorithmId |
The algorithm ID. |
const TDesC8& aEncodedParams |
The encoded parameters. |
|
Return value
static CAlgorithmIdentifier* NewLC(const CAlgorithmIdentifier& aAlgorithmIdentifier);
Description
Creates a new algorithm ID object copied from an existing object and puts a pointer to the new object onto the cleanup stack.
Parameters
Return value
virtual void ConstructL(const CAlgorithmIdentifier& aAlgorithmIdentifier);
Support
Supported from 6.1
Description
Constructs and creates an Algorithm identifier object.
Parameters
virtual void ConstructL(const TDesC8& aEncodedParams);
Support
Supported from 6.1
Description
Constructs and creates the encoded parameters for the Algorithm identifier object.
Parameters
const TDesC8& aEncodedParams |
The encoded parameters. |
|
TBool operator==(const CAlgorithmIdentifier& aAlgorithmIdentifier) const;
Description
Tests whether this algorithm ID object is equal to the specified algorithm ID object.
Parameters
Return value
TBool |
True, if this algorithm ID object is equal to the specified algorithm ID object; false otherwise. |
|
TAlgorithmId Algorithm() const;
Description
Gets the algorithm ID.
Return value
TPtrC8 EncodedParams() const;
Description
Gets the encoded parameters for the algorithm ID.
Return value
TPtrC8 |
The encoded parameters. |
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Notes:
- This algorithm ID object owns a heap descriptor that holds the encoded parameters.
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