Документация по криптоалгоритмам / cryptlib110 / lib_null

#include "crypt.h"

/****************************************************************************
*																			*
*							Null En/Decryption Routines						*
*																			*
****************************************************************************/

int nullSelfTest( void )
	{
	return( CRYPT_OK );
	}

int nullInit( CRYPT_INFO *cryptInfo )
	{
	UNUSED( cryptInfo );

	return( CRYPT_OK );
	}

int nullInitEx( CRYPT_INFO *cryptInfo, void *cryptInfoEx )
	{
	UNUSED( cryptInfoEx );

	return( nullInit( cryptInfo ) );
	}

int nullEnd( CRYPT_INFO *cryptInfo )
	{
	UNUSED( cryptInfo );

	return( CRYPT_OK );
	}

int nullInitKey( CRYPT_INFO *cryptInfo )
	{
	UNUSED( cryptInfo );

	return( CRYPT_OK );
	}

int nullInitIV( CRYPT_INFO *cryptInfo )
	{
	UNUSED( cryptInfo );

	return( CRYPT_OK );
	}

int nullGetData( CRYPT_INFO *cryptInfo, void *buffer )
	{
	UNUSED( cryptInfo );
	UNUSED( buffer );

	return( CRYPT_OK );
	}

int nullEncrypt( CRYPT_INFO *cryptInfo, void *buffer, int length )
	{
	UNUSED( cryptInfo );
	UNUSED( buffer );
	UNUSED( length );

	return( CRYPT_OK );
	}

int nullDecrypt( CRYPT_INFO *cryptInfo, void *buffer, int length )
	{
	UNUSED( cryptInfo );
	UNUSED( buffer );
	UNUSED( length );

	return( CRYPT_OK );
	}