CryptoSpi::CHashFactory Class Reference

#include <cryptospi/cryptohashapi.h>

Link against: cryptospi.lib

class CryptoSpi::CHashFactory

Public Member Functions
IMPORT_C void	CreateAsyncHashL(CAsyncHash &, TUid, TUid, const CKey , const CCryptoParams *)
IMPORT_C void	CreateHashL(CHash &, TUid, TUid, const CKey , const CCryptoParams *)

Detailed Description

the Factory to create synchronous and asynchronous hash instances

Member Function Documentation

CreateAsyncHashL ( CAsyncHash &, TUid, TUid, const CKey , const CCryptoParams * )

IMPORT_C void	CreateAsyncHashL	(	CAsyncHash *&	aAsyncHash,
			TUid	aAlgorithmUid,
			TUid	aOperationMode,
			const CKey *	aKey,
			const CCryptoParams *	aAlgorithmParams
		)	[static]

Deprecated

Create a CAsyncHash instance

Parameters
aAsyncHash	The pointer to CAsyncHash
aAlgorithmUid	The specific hash algorithm e.g. MD2, SHA1, MD4
aOperationMode	The operation mode of the hash e.g. Hash mode, Hmac mode
aKey	The key for Hmac mode, which should be NULL in Hash mode
aAlgorithmParams	The parameters that are specific to a particular algorithm. This is for extendibility and will normally be null.

Return Value: KErrNone if successful; otherwise, a system wide error code.

CreateHashL ( CHash &, TUid, TUid, const CKey , const CCryptoParams * )

IMPORT_C void	CreateHashL	(	CHash *&	aHash,
			TUid	aAlgorithmUid,
			TUid	aOperationMode,
			const CKey *	aKey,
			const CCryptoParams *	aAlgorithmParams
		)	[static]

Deprecated

Create a CHash instance

Parameters
aHash	The pointer to CHash
aAlgorithmUid	The specific hash algorithm e.g. MD2, SHA1, MD4
aOperationMode	The operation mode of the hash e.g. Hash mode, Hmac mode
aKey	The key for Hmac mode, which should be NULL in Hash mode
aAlgorithmParams	The parameters that are specific to a particular algorithm. This is for extendibility and will normally be null.

Return Value: KErrNone if successful; otherwise, a system wide error code.