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CDSAPublicKey Class Reference

class CDSAPublicKey : public CDSAParameters

Representation of a DSA public key.

Inherits from

CDSAPublicKey
- CDSAParameters
  - CBase

Public Member Functions
	~CDSAPublicKey(void)
IMPORT_C CDSAPublicKey *	NewL(RInteger &, RInteger &, RInteger &, RInteger &)
IMPORT_C CDSAPublicKey *	NewLC(RInteger &, RInteger &, RInteger &, RInteger &)
IMPORT_C const TInteger &	Y(void)

Protected Member Functions
	CDSAPublicKey(RInteger &, RInteger &, RInteger &, RInteger &)
	CDSAPublicKey(void)

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

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()
	CDSAParameters::CDSAParameters(RInteger &,RInteger &,RInteger &)
	CDSAParameters::CDSAParameters(void)
	CDSAParameters::G(void)const
	CDSAParameters::GeneratePrimesL(const TDesC8 &,TUint &,RInteger &,TUint,RInteger &,TBool)
	CDSAParameters::NewL(RInteger &,RInteger &,RInteger &)
	CDSAParameters::P(void)const
	CDSAParameters::Q(void)const
	CDSAParameters::ValidPrimeLength(TUint)
	CDSAParameters::ValidatePrimesL(const CDSAPrimeCertificate &)const
	CDSAParameters::~CDSAParameters(void)

Protected Attributes
RInteger	iY

Inherited Attributes
	CDSAParameters::iG
	CDSAParameters::iP
	CDSAParameters::iQ

Constructor & Destructor Documentation

CDSAPublicKey(RInteger &, RInteger &, RInteger &, RInteger &)

IMPORT_C	CDSAPublicKey	(	RInteger &	aP,
			RInteger &	aQ,
			RInteger &	aG,
			RInteger &	aY
		)	[protected]

Constructor

Parameters

RInteger & aP	The DSA parameter, p (the prime)
RInteger & aQ	The DSA parameter, q (the subprime)
RInteger & aG	The DSA parameter, g (the base)
RInteger & aY	The DSA parameter, y (the public key)

CDSAPublicKey(void)

IMPORT_C

CDSAPublicKey

(

void

)

[protected]

Default constructor

Parameters

void

CDSAPublicKey(const CDSAPublicKey &)

CDSAPublicKey

(

const CDSAPublicKey &

)

[private]

Parameters

const CDSAPublicKey &

~CDSAPublicKey(void)

IMPORT_C

~CDSAPublicKey

(

void

)

[virtual]

Destructor

Parameters

void

Member Functions Documentation

NewL(RInteger &, RInteger &, RInteger &, RInteger &)

IMPORT_C CDSAPublicKey *	NewL	(	RInteger &	aP,
			RInteger &	aQ,
			RInteger &	aG,
			RInteger &	aY
		)	[static]

Creates a new DSA public key object from a specified primes, base, and public key.

Parameters

RInteger & aP	The DSA parameter, p (the prime)
RInteger & aQ	The DSA parameter, q (the subprime)
RInteger & aG	The DSA parameter, g (the base)
RInteger & aY	The DSA parameter, y (the public key)

NewLC(RInteger &, RInteger &, RInteger &, RInteger &)

IMPORT_C CDSAPublicKey *	NewLC	(	RInteger &	aP,
			RInteger &	aQ,
			RInteger &	aG,
			RInteger &	aY
		)	[static]

Creates a new DSA public key object from a specified primes, base, and public key.

The returned pointer is put onto the cleanup stack.

Parameters

RInteger & aP	The DSA parameter, p (the prime)
RInteger & aQ	The DSA parameter, q (the subprime)
RInteger & aG	The DSA parameter, g (the base)
RInteger & aY	The DSA parameter, y (the public key)

Y(void)

IMPORT_C const TInteger &

(

void

)

const

Gets the DSA parameter, y (the public key)

Parameters

void

operator=(const CDSAPublicKey &)

CDSAPublicKey &

operator=

(

const CDSAPublicKey &

)

[private]

Parameters

const CDSAPublicKey &

Member Data Documentation

RInteger iY

RInteger

[protected]

The DSA parameter, y, which is the public key

y = g^x mod p