CASymCipherNull Class Reference

This class implemtns the symmetric channel cipher interface - but does not do eny encryption!. More...

Inheritance diagram for CASymCipherNull:

Public Member Functions
	CASymCipherNull ()
	~CASymCipherNull ()
bool	isKeyValid ()
SINT32	setKey (const UINT8 *key)
	Sets the keys for crypt1() and crypt2() to the same key. More...
SINT32	setKeys (const UINT8 *key, UINT32 keysize)
	Sets the keys for crypt1() and crypt2() either to the same key (if keysize==KEY_SIZE) or to different values, if keysize==2* KEY_SIZE. More...
SINT32	setIVs (const UINT8 *p_iv)
	Sets iv1 and iv2 to p_iv. More...
SINT32	setIV2 (const UINT8 *p_iv)
	Sets iv2 to p_iv. More...
SINT32	crypt1 (const UINT8 *in, UINT8 *out, UINT32 len)
SINT32	crypt2 (const UINT8 *in, UINT8 *out, UINT32 len)
Public Member Functions inherited from CALockAble
	CALockAble ()
virtual	~CALockAble ()
SINT32	lock ()
	Locks the lockable object by threadsafe incrementing a reference counter. More...
SINT32	unlock ()
	Unlocks the lockable object by threadsafe decrementing a reference counter. More...

Additional Inherited Members
Static Public Member Functions inherited from CASymChannelCipher
static const UINT8 *const	getAlgorithmName (SYMCHANNELCIPHER_ALGORITHM alg)
Protected Member Functions inherited from CALockAble
SINT32	waitForDestroy ()
	If called checks if the reference counter equals zero. More...

Detailed Description

This class implemtns the symmetric channel cipher interface - but does not do eny encryption!.

Constructor & Destructor Documentation

CASymCipherNull()

CASymCipherNull::CASymCipherNull

(

)

~CASymCipherNull()

CASymCipherNull::~CASymCipherNull

(

)

References CALockAble::waitForDestroy().

Member Function Documentation

crypt1()

SINT32 CASymCipherNull::crypt1 ( const UINT8 *  in, UINT8 *  out, UINT32  len  )

virtual

Implements CASymChannelCipher.

References E_SUCCESS, and len.

crypt2()

SINT32 CASymCipherNull::crypt2 ( const UINT8 *  in, UINT8 *  out, UINT32  len  )

virtual

Implements CASymChannelCipher.

References E_SUCCESS, and len.

isKeyValid()

bool CASymCipherNull::isKeyValid ( )

virtual

Implements CASymChannelCipher.

setIV2()

SINT32 CASymCipherNull::setIV2 ( const UINT8 *  p_iv )

virtual

Sets iv2 to p_iv.

Parameters

p_iv	16 random bytes used for new iv2.

Return values

E_SUCCESS

Implements CASymChannelCipher.

References E_SUCCESS.

setIVs()

SINT32 CASymCipherNull::setIVs ( const UINT8 *  p_iv )

virtual

Sets iv1 and iv2 to p_iv.

Parameters

p_iv	16 random bytes used for new iv1 and iv2.

Return values

E_SUCCESS

Implements CASymChannelCipher.

References E_SUCCESS.

setKey()

SINT32 CASymCipherNull::setKey ( const UINT8 *  key )

virtual

Sets the keys for crypt1() and crypt2() to the same key.

Implements CASymChannelCipher.

References E_SUCCESS.

setKeys()

SINT32 CASymCipherNull::setKeys ( const UINT8 *  key, UINT32  keysize  )

virtual

Sets the keys for crypt1() and crypt2() either to the same key (if keysize==KEY_SIZE) or to different values, if keysize==2* KEY_SIZE.

Implements CASymChannelCipher.

References E_SUCCESS.