C++ (Cpp) cryptSetFuzzData Examples

Example #1

File: testlib.c Project: klamonte/qodem

static int fuzzSession( const CRYPT_SESSION_TYPE sessionType )
	{
	CRYPT_SESSION cryptSession;
	const BOOLEAN isServer = \
			( sessionType == CRYPT_SESSION_SSH_SERVER || \
			  sessionType == CRYPT_SESSION_SSL_SERVER || \
			  sessionType == CRYPT_SESSION_OCSP_SERVER || \
			  sessionType == CRYPT_SESSION_TSP_SERVER || \
			  sessionType == CRYPT_SESSION_CMP_SERVER || \
			  sessionType == CRYPT_SESSION_SCEP_SERVER ) ? \
			TRUE : FALSE;
	int status;

	/* Create the session */
	status = cryptCreateSession( &cryptSession, CRYPT_UNUSED, sessionType );
	if( cryptStatusError( status ) )
		return( status );

	/* Set up the various attributes needed to establish a minimal session */
	if( !isServer )
		{
		status = cryptSetAttributeString( cryptSession,
										  CRYPT_SESSINFO_SERVER_NAME,
										  "www.example.com", 15 );
		if( cryptStatusError( status ) )
			return( status );
		}
	if( isServer )
		{
		CRYPT_CONTEXT cryptPrivKey;
		char filenameBuffer[ FILENAME_BUFFER_SIZE ];

		filenameFromTemplate( filenameBuffer, 
								  SERVER_PRIVKEY_FILE_TEMPLATE, 1 );
		status = getPrivateKey( &cryptPrivKey, filenameBuffer, 
								USER_PRIVKEY_LABEL, TEST_PRIVKEY_PASSWORD );
		if( cryptStatusOK( status ) )
			{
			status = cryptSetAttribute( cryptSession,
										CRYPT_SESSINFO_PRIVATEKEY, 
										cryptPrivKey );
			cryptDestroyContext( cryptPrivKey );
			}
		if( cryptStatusError( status ) )
			return( status );
		}
	if( sessionType == CRYPT_SESSION_SSH || \
		sessionType == CRYPT_SESSION_SSH_SERVER )
		{
		status = cryptSetAttributeString( cryptSession,
										  CRYPT_SESSINFO_USERNAME,
										  SSH_USER_NAME,
										  paramStrlen( SSH_USER_NAME ) );
		if( cryptStatusOK( status ) )
			{
			status = cryptSetAttributeString( cryptSession,
											  CRYPT_SESSINFO_PASSWORD,
											  SSH_PASSWORD,
											  paramStrlen( SSH_PASSWORD ) );
			}
		if( cryptStatusError( status ) )
			return( status );
		}
	status = cryptSetFuzzData( cryptSession, NULL, 0 );
	cryptDestroySession( cryptSession );

	return( CRYPT_OK );
	}

Example #2

File: testlib.c Project: deflomu/cryptlib

static int fuzzSession( const CRYPT_SESSION_TYPE sessionType,
						const char *fuzzFileName )
	{
	CRYPT_SESSION cryptSession;
	CRYPT_CONTEXT cryptPrivKey = CRYPT_UNUSED;
	BYTE buffer[ 4096 ];
	const BOOLEAN isServer = \
			( sessionType == CRYPT_SESSION_SSH_SERVER || \
			  sessionType == CRYPT_SESSION_SSL_SERVER || \
			  sessionType == CRYPT_SESSION_OCSP_SERVER || \
			  sessionType == CRYPT_SESSION_RTCS_SERVER || \
			  sessionType == CRYPT_SESSION_TSP_SERVER || \
			  sessionType == CRYPT_SESSION_CMP_SERVER || \
			  sessionType == CRYPT_SESSION_SCEP_SERVER ) ? \
			TRUE : FALSE;
	int length, status;

	/* Create the session */
	status = cryptCreateSession( &cryptSession, CRYPT_UNUSED, sessionType );
	if( cryptStatusError( status ) )
		return( status );

	/* Set up the various attributes needed to establish a minimal session */
	if( !isServer )
		{
		status = cryptSetAttributeString( cryptSession,
										  CRYPT_SESSINFO_SERVER_NAME,
										  "localhost", 9 );
		if( cryptStatusError( status ) )
			return( status );
		}
	if( isServer )
		{
		if( !loadRSAContexts( CRYPT_UNUSED, NULL, &cryptPrivKey ) )
			return( CRYPT_ERROR_FAILED );
		}
	if( sessionType == CRYPT_SESSION_SSH || \
		sessionType == CRYPT_SESSION_CMP )
		{
		status = cryptSetAttributeString( cryptSession,
										  CRYPT_SESSINFO_USERNAME,
										  SSH_USER_NAME,
										  paramStrlen( SSH_USER_NAME ) );
		if( cryptStatusOK( status ) )
			{
			status = cryptSetAttributeString( cryptSession,
											  CRYPT_SESSINFO_PASSWORD,
											  SSH_PASSWORD,
											  paramStrlen( SSH_PASSWORD ) );
			}
		if( cryptStatusError( status ) )
			return( status );
		}
	if( sessionType == CRYPT_SESSION_CMP )
		{
		status = cryptSetAttribute( cryptSession,
									CRYPT_SESSINFO_CMP_REQUESTTYPE,
									CRYPT_REQUESTTYPE_INITIALISATION );
		if( cryptStatusError( status ) )
			return( status );
		}

	/* Perform any final session initialisation */
	cryptFuzzInit( cryptSession, cryptPrivKey );

	/* We're ready to go, start the forkserver and read the mutable data */
#ifndef __WINDOWS__
	__afl_manual_init();
#endif /* !__WINDOWS__ */
	length = readFileData( fuzzFileName, fuzzFileName, buffer, 4096, 32, 
						   TRUE );
	if( length < 32 )
		return( CRYPT_ERROR_READ );

	/* Perform the fuzzing */
	( void ) cryptSetFuzzData( cryptSession, buffer, length );
	cryptDestroySession( cryptSession );
	if( cryptPrivKey != CRYPT_UNUSED )
		cryptDestroyContext( cryptPrivKey );

	return( CRYPT_OK );
	}