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CDHPublicKey Class Reference

class CDHPublicKey : public CDHParameters

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

Inherits from

CDHPublicKey
- CDHParameters
  - CBase

Public Member Functions
	~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)

Private Member Functions
	CDHPublicKey(const CDHPublicKey &)
CDHPublicKey &	operator=(const CDHPublicKey &)

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)

Protected Attributes
RInteger	iX

Inherited Attributes
	CDHParameters::iG
	CDHParameters::iN

Constructor & Destructor Documentation

CDHPublicKey(RInteger &, RInteger &, RInteger &)

IMPORT_C	CDHPublicKey	(	RInteger &	aN,
			RInteger &	aG,
			RInteger &	aX
		)	[protected]

Constructor

Parameters

RInteger & aN	The DH parameter, n (a large prime)
RInteger & aG	The DH parameter, g (the generator)
RInteger & aX	The DH value, X

CDHPublicKey(void)

IMPORT_C

CDHPublicKey

(

void

)

[protected]

Constructor

Parameters

void

CDHPublicKey(const CDHPublicKey &)

CDHPublicKey

(

const CDHPublicKey &

)

[private]

Parameters

const CDHPublicKey &

~CDHPublicKey(void)

IMPORT_C

~CDHPublicKey

(

void

)

[virtual]

Destructor

Parameters

void

Member Functions 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.

Parameters

RInteger & aN	The DH parameter, n (a large prime)
RInteger & aG	The DH parameter, g (the generator)
RInteger & aX	The DH value, X

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.

Parameters

RInteger & aN	The DH parameter, n (a large prime)
RInteger & aG	The DH parameter, g (the generator)
RInteger & aX	The DH value, X

X(void)

IMPORT_C const TInteger &

(

void

)

const

Gets the DH value, X

Parameters

void

operator=(const CDHPublicKey &)

CDHPublicKey &

operator=

(

const CDHPublicKey &

)

[private]

Parameters

const CDHPublicKey &

Member Data Documentation

RInteger iX

RInteger

[protected]

The DH value, X

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