CSigner Class Reference

#include <asymmetric.h>

class CSigner : public CBase, public MSignatureSystem

Inherits from

CSigner
- CBase
- MSignatureSystem

Public Member Functions
pure virtual CSignature *	SignL(const TDesC8 &)

Protected Member Functions
	CSigner(void)

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()
	MSignatureSystem::MSignatureSystem(void)
	MSignatureSystem::MaxInputLength(void)const

Detailed Description

Abstract base class for all public key signers.

The template parameter, CSignature, should be a class that encapsulates the concept of a digital signature. Derived signature classes must own their respective signatures (and hence be CBase derived). There are no other restrictions on the formation of the signature classes.

Constructor & Destructor Documentation

CSigner ( void )

CSigner

(

void

)

[protected]

Member Function Documentation

SignL ( const TDesC8 & )

CSignature *

SignL

(

const TDesC8 &

aInput

)

const [pure virtual]

Digitally signs the specified input message

Parameters
aInput	The raw data to sign, typically a hash of the actual message

Return Value: A pointer to a new CSignature object

Panic Codes
ECryptoPanicInputTooLarge	If aInput is larger than