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CryptoSpi::THashCharacteristics Class Reference

class CryptoSpi::THashCharacteristics

Hash Characteristics

Public Member Functions
void	ExternalizeL ( RWriteStream &)
IMPORT_C TBool	IsOperationModeSupported ( TUid )

Public Attributes
TCommonCharacteristics	cmn
TUint	iBlockSize
TUint	iOperationModeNum
TUint	iOutputSize
const TInt32 *	iSupportedOperationModes

Member Functions Documentation

ExternalizeL(RWriteStream &)

void

ExternalizeL

(

RWriteStream &

aStream

)

const

Externalises hash characteristics to a write stream.

Parameters

RWriteStream & aStream

Stream to which the object should be externalised.

IsOperationModeSupported(TUid)

IMPORT_C TBool

IsOperationModeSupported

(

TUid

aOperationMode

)

const

Determines whether an operation mode (e.g. HMAC) is supported by the plug-in by searching through iSupportedOperationModes for the UID value corresponding to the aOperationMode parameter.

Parameters

TUid aOperationMode

The UID of the operation mode to test

Member Data Documentation

TCommonCharacteristics cmn

TCommonCharacteristics

cmn

Common characteristics

TUint iBlockSize

TUint

iBlockSize

The internal block size of the hash in bits

TUint iOperationModeNum

TUint

iOperationModeNum

Number of the supported Operation mode

TUint iOutputSize

TUint

iOutputSize

the output size of the hash in bits

const TInt32 * iSupportedOperationModes

const TInt32 *

iSupportedOperationModes

The list of supported Operation modes