CDHPrivateKey Class Reference

#include <asymmetrickeys.h>

class CDHPrivateKey : public CDHParameters

Inherits from

CDHPrivateKey
- CDHParameters

Protected Attributes
RInteger	ix

Public Member Functions
virtual	~CDHPrivateKey(void)
IMPORT_C CDHPrivateKey *	NewL(RInteger &, RInteger &, RInteger &)
IMPORT_C CDHPrivateKey *	NewLC(RInteger &, RInteger &, RInteger &)
IMPORT_C const TInteger &	x(void)

Protected Member Functions
	CDHPrivateKey(RInteger &, RInteger &, RInteger &)
	CDHPrivateKey(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) private key.

Member Attribute Documentation

ix

RInteger

[protected]

The DH value, x, which is a random large integer.

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

Constructor & Destructor Documentation

CDHPrivateKey ( RInteger &, RInteger &, RInteger & )

IMPORT_C	CDHPrivateKey	(	RInteger &	aN,
			RInteger &	aG,
			RInteger &	ax
		)	[protected]

Constructor

Parameter	Description
aN	The DH parameter, n (a large prime)
aG	The DH parameter, g (the generator)
ax	The DH value, x (a random large integer)

CDHPrivateKey ( void )

IMPORT_C

CDHPrivateKey

(

void

)

[protected]

Constructor

~CDHPrivateKey ( void )

IMPORT_C

~CDHPrivateKey

(

void

)

[virtual]

Destructor

Member Function Documentation

NewL ( RInteger &, RInteger &, RInteger & )

IMPORT_C CDHPrivateKey *	NewL	(	RInteger &	aN,
			RInteger &	aG,
			RInteger &	ax
		)	[static]

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

Parameter	Description
aN	The DH parameter, n (a large prime)
aG	The DH parameter, g (the generator)
ax	The DH value, x (a random large integer)

Returns: A pointer to a new CDHPrivateKey object

NewLC ( RInteger &, RInteger &, RInteger & )

IMPORT_C CDHPrivateKey *	NewLC	(	RInteger &	aN,
			RInteger &	aG,
			RInteger &	ax
		)	[static]

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

The returned pointer is put onto the cleanup stack.

Parameter	Description
aN	The DH parameter, n (a large prime)
aG	The DH parameter, g (the generator)
ax	The DH value, x (a random large integer)

Returns: A pointer to a new CDHPrivateKey object

x ( void )

IMPORT_C const TInteger &

(

void

)

const

Gets the DH value, x, which is a random large integer.

Returns: The DH value, x