/* ==================================================================== | |
Licensed to the Apache Software Foundation (ASF) under one or more | |
contributor license agreements. See the NOTICE file distributed with | |
this work for additional information regarding copyright ownership. | |
The ASF licenses this file to You under the Apache License, Version 2.0 | |
(the "License"); you may not use this file except in compliance with | |
the License. You may obtain a copy of the License at | |
http://www.apache.org/licenses/LICENSE-2.0 | |
Unless required by applicable law or agreed to in writing, software | |
distributed under the License is distributed on an "AS IS" BASIS, | |
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
See the License for the specific language governing permissions and | |
limitations under the License. | |
==================================================================== */ | |
package org.apache.poi.hssf.record.crypto; | |
public interface Biff8Cipher { | |
void startRecord(int currentSid); | |
void setNextRecordSize(int recordSize); | |
void skipTwoBytes(); | |
void xor(byte[] buf, int pOffset, int pLen); | |
int xorByte(int rawVal); | |
int xorShort(int rawVal); | |
int xorInt(int rawVal); | |
long xorLong(long rawVal); | |
} |