Class CX509DHValidationParams

class CX509DHValidationParams : public CBase;

Description

Validates Diffie-Hellman (DH) Domain parameters.

Provides access to the DH Validation Parameters, which are used to determine if the DH Public Key has been generated in conformance with the algorithm specified in ESDH (see RFC 2631).

Derivation

• CBase - Base class for all classes to be instantiated on the heap.

• CX509DHValidationParams - Validates Diffie-Hellman (DH) Domain parameters.

Members

Defined in CX509DHValidationParams:

• NewL(const TDesC8 &)Creates a new DH Validation parameters object from the specified buffer containi...
• NewL(const TDesC8 &,TInt &)Creates a new DH Validation parameters object from the specified buffer containi...
• NewLC(const TDesC8 &)Creates a new DH Validation parameters object from the specified buffer containi...
• NewLC(const TDesC8 &,TInt &)Creates a new DH Validation parameters object from the specified buffer containi...
• PGenCounter()constGets the output from a DSA prime generation counter.
• Seed()constGets a DSA prime generation seed.
• iPGenCounter
• iSeed
• ~CX509DHValidationParams()Destructor.

Inherited from CBase:

• Delete(CBase *)Deletes the specified object.
• Extension_(TUint,TAny *&,TAny *)Extension function
• operator new(TUint)Allocates the object from the heap and then initialises its contents to binary z...
• operator new(TUint,TAny *)Initialises the object to binary zeroes.
• operator new(TUint,TLeave)Allocates the object from the heap and then initialises its contents to binary z...
• operator new(TUint,TLeave,TUint)Allocates the object from the heap and then initialises its contents to binary z...
• operator new(TUint,TUint)Allocates the object from the heap and then initialises its contents to binary z...

IMPORT_C static CX509DHValidationParams* NewL(const TDesC8 &aBinaryData);

Description

Creates a new DH Validation parameters object from the specified buffer containing the encoded binary representation.

Parameters

const TDesC8 &aBinaryData The encoded binary representation.

Return value

CX509DHValidationParams * A pointer to the new CX509DHValidationParams object.

IMPORT_C static CX509DHValidationParams* NewLC(const TDesC8 &aBinaryData);

Description

Creates a new DH Validation parameters object from the specified buffer containing the encoded binary representation, and puts a pointer to it onto the cleanup stack.

Parameters

const TDesC8 &aBinaryData The encoded binary representation.

Return value

CX509DHValidationParams * A pointer to the new CX509DHValidationParams object.

IMPORT_C static CX509DHValidationParams* NewL(const TDesC8 &aBinaryData, TInt &aPos);

Description

Creates a new DH Validation parameters object from the specified buffer containing the encoded binary representation, starting at the specified offset.

Parameters

const TDesC8 &aBinaryData The encoded binary representation. TInt &aPos The offset position from which to start decoding.

Return value

CX509DHValidationParams * A pointer to the new CX509DHValidationParams object.

IMPORT_C static CX509DHValidationParams* NewLC(const TDesC8 &aBinaryData, TInt &aPos);

Description

Creates a new DH Validation parameters object from the specified buffer containing the encoded binary representation, starting at the specified offset, and puts a pointer to it onto the cleanup stack.

Parameters

const TDesC8 &aBinaryData The encoded binary representation. TInt &aPos The offset position from which to start decoding.

Return value

CX509DHValidationParams * A pointer to the new CX509DHValidationParams object.

virtual ~CX509DHValidationParams();

Description

Destructor.

Frees all resources owned by the object, prior to its destruction.

IMPORT_C const TPtrC8 Seed() const;

Description

Gets a DSA prime generation seed.

Return value

const TPtrC8 The bit string parameter used as the seed.

IMPORT_C const TInteger& PGenCounter() const;

Description

Gets the output from a DSA prime generation counter.

Return value

const TInteger & The integer value output.

protected: HBufC8 * iSeed;

Description

protected: RInteger iPGenCounter;

Description