CDHPublicKey Class Reference

#include <asymmetrickeys.h>

class CDHPublicKey : public CDHParameters

Inherits from

Protected Attributes
RInteger iX
Public Member Functions
virtual ~CDHPublicKey(void)
IMPORT_C CDHPublicKey *NewL(RInteger &, RInteger &, RInteger &)
IMPORT_C CDHPublicKey *NewLC(RInteger &, RInteger &, RInteger &)
IMPORT_C const TInteger &X(void)
Protected Member Functions
CDHPublicKey(RInteger &, RInteger &, RInteger &)
CDHPublicKey(void)
Inherited Attributes
CDHParameters::iG
CDHParameters::iN
Inherited Functions
CBase::CBase()
CBase::Delete(CBase *)
CBase::Extension_(TUint,TAny *&,TAny *)
CBase::operator new(TUint)
CBase::operator new(TUint,TAny *)
CBase::operator new(TUint,TLeave)
CBase::operator new(TUint,TLeave,TUint)
CBase::operator new(TUint,TUint)
CBase::~CBase()
CDHParameters::CDHParameters(RInteger &,RInteger &)
CDHParameters::CDHParameters(void)
CDHParameters::G(void)const
CDHParameters::N(void)const
CDHParameters::~CDHParameters(void)

Detailed Description

Representation of a Diffie-Hellman (DH) public key.

Member Attribute Documentation

iX

RInteger iX[protected]

The DH value, X

X = g^x mod n (note the case sensitivity)

Constructor & Destructor Documentation

CDHPublicKey ( RInteger &, RInteger &, RInteger & )

IMPORT_CCDHPublicKey(RInteger &aN,
RInteger &aG,
RInteger &aX
)[protected]

Constructor

ParameterDescription
aNThe DH parameter, n (a large prime)
aGThe DH parameter, g (the generator)
aXThe DH value, X

CDHPublicKey ( void )

IMPORT_CCDHPublicKey(void)[protected]

Constructor

~CDHPublicKey ( void )

IMPORT_C~CDHPublicKey(void)[virtual]

Destructor

Member Function Documentation

NewL ( RInteger &, RInteger &, RInteger & )

IMPORT_C CDHPublicKey *NewL(RInteger &aN,
RInteger &aG,
RInteger &aX
)[static]

Creates a new DH public key from a specified large prime, generator, and random large integer.

ParameterDescription
aNThe DH parameter, n (a large prime)
aGThe DH parameter, g (the generator)
aXThe DH value, X

Returns: A pointer to a new CDHPublicKey object

NewLC ( RInteger &, RInteger &, RInteger & )

IMPORT_C CDHPublicKey *NewLC(RInteger &aN,
RInteger &aG,
RInteger &aX
)[static]

Creates a new DH public key from a specified large prime, generator, and random large integer.

The returned pointer is put onto the cleanup stack.

ParameterDescription
aNThe DH parameter, n (a large prime)
aGThe DH parameter, g (the generator)
aXThe DH value, X

Returns: A pointer to a new CDHPublicKey object

X ( void )

IMPORT_C const TInteger &X(void)const

Gets the DH value, X

Returns: The DH value, X

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